An article of footwear includes an outsole having a base with an upper surface that faces the upper and a lower surface that faces away from the upper surface. The outsole also includes a first stepped projection that projects in a plurality of first steps from the lower surface. The plurality of first steps is defined by a plurality of first tread surfaces and a plurality of first riser surfaces. The outsole additionally includes a second stepped projection that projects in a plurality of second steps from the lower surface. The plurality of second steps is defined by a plurality of second tread surfaces and a plurality of second riser surfaces. The second stepped projection is spaced away from the first stepped projection relative to the lateral axis of the article of footwear.
B29D 35/12 - Producing parts thereof, e.g. soles, heels or uppers, by a moulding technique
B32B 5/24 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer
B29C 44/34 - Component parts, details or accessoriesAuxiliary operations
B32B 5/20 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by features of a layer containing foamed or specifically porous material foamed in situ
B32B 27/06 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance
A43B 17/14 - Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined made of sponge, rubber, or plastic materials
A foot support structure for an article of footwear or other foot-receiving device may include a first foot support portion disposed in a first orientation and a second foot support portion disposed in a second orientation different than the first orientation. A twist portion may extend continuously from the first foot support portion to the second foot support portion and twist from the first orientation to the second orientation A common face of the foot support member may extend over at least part of the first foot support portion, at least part of the second foot support portion and the twist portion.
An article of footwear has a sole assembly with a cushioning component and a shell that has a textile layer. The cushioning component is positioned in a cavity of the shell so that the cushioning component is supported on a lower surface by the shell and the upper surface of the cushioning component is uncovered by the shell at an opening of the shell. A method of manufacturing an article of footwear includes forming an at least partially textile shell so that the shell has a cavity with an opening. A cushioning component is positioned in the cavity of the shell so that a lower surface of the cushioning component is supported on an inner surface of the shell and is uncovered by the shell at the opening. The lower surface of the cushioning component is secured to the inner surface of the shell by radio frequency welding or adhesive.
An electronic method for matching a user with a golf ball includes playing a first digital audio file to a user via a computer and playing a second digital audio file to the user via the computer. Each of the first digital audio file and the second digital audio file correspond to an acoustic response of a respective golf ball to a standardized impact force. The method then includes receiving an input from the user via the computer, where the input corresponds to a preferred acoustic response selected from the acoustic response of the first golf ball and the acoustic response of the second golf ball. Once the preferred response is determined, the method includes displaying a golf ball model that corresponds to the preferred acoustic response.
A sole structure for an article of footwear includes an outsole that has a body with a lateral side and a medial side, and has a plurality of tread elements extending from the body to establish a ground contact surface. At least some of the tread elements extend between the lateral side and the medial side and each include a front face, a rear face, and a bottom face that connects the front face and the rear face. At least some of the bottom faces each have a respective width between the front face and the rear face that varies between the lateral side and the medial side at least partially in correspondence with a predetermined wear pattern. A method of manufacturing a sole structure for an article of footwear includes forming an outsole with such nonlinear tread elements.
An elastomer composition includes guayule rubber and a butadiene rubber, with at least about 5 phr guayule rubber based on 100 phr elastomer. The cured rubber has a higher coefficient of friction as compared to a cured rubber of the same formulation except using Hevea rubber rather than guayule rubber.
Foamed thermoplastic elastomeric polyurethane and ethylene-vinyl acetate copolymer articles are made with from about 0.1 to about 4 weight percent of supercritical fluid nitrogen based on polymer weight and from about 0.1 to about 5 weight percent of a supercritical fluid carbon dioxide based on polymer weight, with the supercritical fluid nitrogen and the supercritical fluid carbon dioxide being separately added to the molten polymer.
B29C 44/34 - Component parts, details or accessoriesAuxiliary operations
C08J 9/12 - Working-up of macromolecular substances to porous or cellular articles or materialsAfter-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
B29L 31/50 - Footwear, e.g. shoes or parts thereof
B29K 21/00 - Use of unspecified rubbers as moulding material
B29K 23/00 - Use of polyalkenes as moulding material
B29K 75/00 - Use of polyureas or polyurethanes as moulding material
Foamed thermoplastic elastomeric polyurethane and ethylene-vinyl acetate copolymer articles are made with a combination of a supercritical fluid and a non-supercritical fluid blowing agent.
C08J 9/12 - Working-up of macromolecular substances to porous or cellular articles or materialsAfter-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
C08J 9/00 - Working-up of macromolecular substances to porous or cellular articles or materialsAfter-treatment thereof
C08J 9/14 - Working-up of macromolecular substances to porous or cellular articles or materialsAfter-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
B29C 44/34 - Component parts, details or accessoriesAuxiliary operations
C08J 9/06 - Working-up of macromolecular substances to porous or cellular articles or materialsAfter-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
B29L 31/50 - Footwear, e.g. shoes or parts thereof
B29K 21/00 - Use of unspecified rubbers as moulding material
B29K 23/00 - Use of polyalkenes as moulding material
B29K 75/00 - Use of polyureas or polyurethanes as moulding material
2 based on molten polymer weight, to form a mixture and injecting the mixture into the mold and foaming the mixture to form the low density foamed article.
B29C 44/34 - Component parts, details or accessoriesAuxiliary operations
C08J 9/12 - Working-up of macromolecular substances to porous or cellular articles or materialsAfter-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
B29C 44/12 - Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
B29L 31/50 - Footwear, e.g. shoes or parts thereof
B29K 21/00 - Use of unspecified rubbers as moulding material
B29K 23/00 - Use of polyalkenes as moulding material
B29K 75/00 - Use of polyureas or polyurethanes as moulding material
Pellets, beads, particles, or other pieces of a thermoplastic elastomer having a maximum size in at least one dimension of 10 mm or less (collectively, “pellets”) are infused with a supercritical fluid in a pressurized container, then rapidly depressurized and heated either by immersion in a heated fluid or with infrared or microwave radiation to foam the pellets The pellets are prepared with at least two different densities. Pellets with different densities, thermoplastic elastomer compositions, or foam response rates are placed in different areas of a mold. The mold is filled with pellets, then the pellets are molded into a part. The part has areas of different density as a result of the placement of pellets of different density.
C08J 9/12 - Working-up of macromolecular substances to porous or cellular articles or materialsAfter-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
C08J 9/18 - Making expandable particles by impregnating polymer particles with the blowing agent
B29D 35/12 - Producing parts thereof, e.g. soles, heels or uppers, by a moulding technique
B29C 44/44 - Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in the form of expandable particles or beads
B29C 44/04 - Shaping by internal pressure generated in the material, e.g. swelling or foaming for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities
C08J 9/232 - Forming foamed products by sintering expandable particles
B29C 44/34 - Component parts, details or accessoriesAuxiliary operations
A43B 13/12 - Soles with several layers of different materials
Decorative foamed articles are prepared from foamed pellets, beads, particles, or other articles of a thermoplastic elastomer infused with a supercritical fluid in a pressurized container, then rapidly depressurized and heated either by immersion in a heated fluid that can rapidly heat the article or with infrared or microwave radiation to heat and foam the pellets, beads, particles, or other articles that are then molded into the articles. The pellets are dyed with a nonionic or anionic dye one of: (1) before being infused with the supercritical fluid, (2) during being infused with the supercritical fluid by a nonionic or anionic dye dissolved or dispersed in the supercritical fluid, which optionally comprises a polar liquid, (3) during immersion in the heated fluid, where the heated fluid contains the dye, or (4) after being foamed.
B29D 35/12 - Producing parts thereof, e.g. soles, heels or uppers, by a moulding technique
B29C 44/04 - Shaping by internal pressure generated in the material, e.g. swelling or foaming for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities
B29C 44/44 - Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in the form of expandable particles or beads
C08J 9/00 - Working-up of macromolecular substances to porous or cellular articles or materialsAfter-treatment thereof
C08J 9/12 - Working-up of macromolecular substances to porous or cellular articles or materialsAfter-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
C08J 9/18 - Making expandable particles by impregnating polymer particles with the blowing agent
C08J 9/232 - Forming foamed products by sintering expandable particles
A43B 1/00 - Footwear characterised by the material
A foamed article is made by infusing the article of thermoplastic elastomer with a supercritical fluid, then removing the article from the supercritical fluid and either (i) immersing the article in a heated fluid or (ii) irradiating the article with infrared or microwave radiation.
C08J 9/12 - Working-up of macromolecular substances to porous or cellular articles or materialsAfter-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
C08J 9/18 - Making expandable particles by impregnating polymer particles with the blowing agent
C08J 9/232 - Forming foamed products by sintering expandable particles
A43B 13/12 - Soles with several layers of different materials
A golf ball of a first color is dyed to a second color with an anionic or nonionic disperse dye. Either or both of a pigmented coating layer or an optional clear coating layer on the pigmented coating layer comprises a member selected from the group consisting of polyurethanes, polyureas, polyamides, and combinations thereof, which can be dyed by the anionic or nonionic disperse dye.
A polyurethane is dyed with an aqueous solution of an acid dye compound, a quaternary ammonium compound selected from soluble tetrabutylammonium compounds and tetrahexylammonium compounds, and, optionally, an water-soluble organic solvent.
D06P 1/66 - Compounds containing ammonium groups containing quaternary ammonium groups
D06P 1/90 - General processes of dyeing or printing textiles or general processes of dyeing leather, furs or solid macromolecular substances in any form, classified according to the dyes, pigments or auxiliary substances employed using dyes dissolved in organic solvents or aqueous emulsions thereof
16.
Bead foam compression molding method with in situ steam generation for low density product
B29C 44/04 - Shaping by internal pressure generated in the material, e.g. swelling or foaming for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities
B32B 5/24 - Layered products characterised by the non-homogeneity or physical structure of a layer characterised by the presence of two or more layers which comprise fibres, filaments, granules, or powder, or are foamed or specifically porous one layer being a fibrous or filamentary layer
B29D 35/12 - Producing parts thereof, e.g. soles, heels or uppers, by a moulding technique
B29C 35/04 - Heating or curing, e.g. crosslinking or vulcanising using liquids, gas or steam
A43B 17/14 - Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined made of sponge, rubber, or plastic materials
A method of recycling scrap ethylene-vinyl acetate (EVA) foam involves foaming and crosslinking a blend containing virgin EVA resin and scrap EVA foam, as well as a crosslinking agent and blowing agent for the EVA resin. The blend further contains a compatibilizer, which is a hydrogenated petroleum resin.
B29B 17/00 - Recovery of plastics or other constituents of waste material containing plastics
C08J 9/00 - Working-up of macromolecular substances to porous or cellular articles or materialsAfter-treatment thereof
C08J 9/06 - Working-up of macromolecular substances to porous or cellular articles or materialsAfter-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
C08K 3/00 - Use of inorganic substances as compounding ingredients
B29K 23/00 - Use of polyalkenes as moulding material
B29K 105/04 - Condition, form or state of moulded material cellular or porous
18.
Bead foam compression molding method for low density product
B29C 43/02 - Compression moulding, i.e. applying external pressure to flow the moulding materialApparatus therefor of articles of definite length, i.e. discrete articles
B29C 43/18 - Compression moulding, i.e. applying external pressure to flow the moulding materialApparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
B29C 44/34 - Component parts, details or accessoriesAuxiliary operations
B29C 44/44 - Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in the form of expandable particles or beads
B29K 75/00 - Use of polyureas or polyurethanes as moulding material
19.
ARTICLES OF APPAREL INCORPORATING CUSHIONING ELEMENTS
Cushioning elements for apparel may include a pair of material layers (510, 520) and a pad component (530) that is located between and may be secured to the material layers. At least one surface of the pad component includes a plurality of elongate grooves (534). In addition, a plurality of elongate voids (535) extend through the pad component.
A63B 71/08 - Body-protectors for players or sportsmen
A41D 13/05 - Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
20.
WETSUITS WITH HYDRODYNAMIC INTERLOCKING AND KINESIOLOGIC FEATURES
A wetsuit (100) for aquatic activities may include a wetsuit material having a first surface and an opposite second surface. The wetsuit may also include a chest pad (150) located on the first surface in an anterior portion of the wetsuit corresponding with a portion of the wetsuit associated with the chest region (113) of a wearer of the wetsuit (100). The chest pad (150) may include a left-angled superior surface (152) and a right-angled superior surface (153) that intersect at a prow (151) disposed at a superior portion of the chest pad (150), each of the left-angled superior surface (152) and the right-angled superior surface (153) being configured to route water from the chest region in a lateral direction (32).
A high performance golf ball made in part of a modified high Mooney viscosity rubber. The modified high Mooney viscosity rubber has less than about 20 phr oil and is high Mooney viscosity rubber having a Mooney viscosity at least about 40 blended with between about 1 phr and about 10 phr of process oil and between about 0.05 phr and 5 phr of peptizing agent.
A surface element including a recycled polyurethane and a glycol or polyol additive is provided. The surface element has an increased tearability as compared to the recycled polyurethane. An article of footwear and methods of preparing an article of footwear are also provided.
A wrist-worn device monitors movements of a user. A curvilinear body of the wrist-worn device includes a plurality of flex areas, and an internal spine member of the wrist-worn device extends through the curvilinear body. A flexible circuit member is wrapped around and connected to the spine member. The flexible circuit member interconnects a controller and one or more sensors of a sensor assembly within the body. A solder mask applied to the flexible circuit member includes a curvilinear edge that distributes stress caused by flexing of the flexible circuit member.
A wrist-worn device monitors movements of a user. A sensor assembly of the wrist-worn device is configured to detect movement of the user and generate sensor data based on the movement detected. A controller connected to the sensor assembly obtains movement data based on the sensor data. An antenna connected to the controller is configured to operate at a desired frequency when a wrist of the user is received by the device such that the movement data is wirelessly transmittable from the wrist-worn device to an electronic device. The antenna may exhibit a different design and configuration depending on the size of the wrist-worn device.
A golf ball having an over-indexed thermoplastic polyurethane elastomer cover and having a soft feeling when hit. The golf ball cover also may be cross-linked.
A system and method for making a golf ball having a patterned surface is disclosed. The pattern may be made by a method including machining a pattern of feed marks on the surface of a golf ball mold and using the golf ball mold to mold a golf ball cover layer. The pattern may be configured to create capillary action to substantially counteract gravity and/or other forces acting on a substantially liquid coating material applied to the cover layer of the golf ball.
A system for tracking a golf ball and displaying an enhanced image of the golf ball is disclosed. The system may display an enhanced image of the golf ball on a display such that the enhanced image is imposed upon a user's real world view. Displaying an enhanced image of the golf ball may help a user view the trajectory of the golf ball and find the golf ball after the golf ball lands. The system may display an enhanced image of the golf ball on a heads-up display configured to be worn on a person's head such that the user may view the enhanced image while remaining hands-free. The enhanced image may enable a user to compare the golf ball's trajectory with an ideal trajectory. The system may display other information, such as launch and flight information about the ball, on the heads-up display.
A golf having hydrophilic and hydrophobic portions is disclosed. In wet playing conditions, moisture may be repelled by the hydrophobic portions and attracted to the hydrophilic portions. Thus, the surface of the hydrophobic portions may remain dry such that the friction between a golf club head and the golf ball surface is not reduced. As a result, the golf ball may not be adversely affected by wet playing conditions.
A golf ball having a core, an outer core layer, a medial layer, and a cover is disclosed, as well as a method of making. The outer core layer defines perforations therethrough. The core and medial layer are formed integrally through the perforations. A method of making a single-piece hollow shell is disclosed. A plurality of perforators is inserted into a mold and create an inner mold surface. A material is inserted into the mold to create a perforated hollow shell between the mold, the inner mold surface, and the perforated.
A golf ball including one or more configurable materials allows the attributes of the golf ball, including physical properties and play characteristics, to be changed by selective exposure of energy from an energy source to the golf ball. The exposure to the energy from the energy source causes certain configurable materials within the golf ball to undergo a physical change in structure, thereby changing the attributes of the modified golf ball. A method of post production modification of a golf ball allows the attributes of the golf ball to be changed to meet the desired attributes of a consumer. A customization system including multiple stock golf ball sets with different configurations is used with different energy sources to produce a variety of modified golf balls having different attributes. A distribution system processes stock golf balls using post production modification processes to produce different modified golf balls to consumers.
A method and system for making a golf ball core is disclosed. The method may generally include forming a golf ball core out of a raw core material. The golf ball core may be rapidly heated to begin curing (or vulcanizing) from the outermost surface toward the center of the golf ball core. Before curing the entire golf ball core, the golf ball core may be quenched to stop the curing process. As a result, the golf ball core may include an outer cured zone and an inner uncured zone. In this state, the golf ball core may be incorporated into a finished golf ball to be sold to consumers. Following a set of instructions provided with the golf ball, the consumer may heat the golf ball to customize the properties of the golf ball core, and, thus, the characteristics of the golf ball.
A golf ball may include one or more structural layers, including an outermost structural layer, and indicia applied in a localized area of the ball. Also, the golf ball may include an intermediate coating applied in the localized area over the indicia, wherein the intermediate coating is formulated to prevent alteration of the indicia by the application of the intermediate coating. The golf ball may further include a top coating applied over the entire ball, including the outermost structural layer and the localized area including the intermediate coating.
A golf ball may include a UV curable coating layer that is only partially cured upon finishing. The golf ball may be used in its partially cured state in a game of golf, where the partially cured state may be advantageous for play under wet conditions. The coating layer may then further cure upon exposure to UV light, such as ambient environmental light from the sun during a game of golf in sunny conditions. As a result of this further curing, the coating may transition to a cured state that is associated with play characteristics that are advantageous for play under sunny dry conditions.
Systems and methods for manufacturing a golf ball are disclosed. In some embodiments, a thermoplastic film may be manipulated causing the molecules in the film to become biaxially oriented. In some embodiments, a robotic arm may manipulate the thermoplastic film. In some embodiments, a robotic arm may manipulate the golf ball core in order to dispose the thermoplastic film around the golf ball core. In some embodiments, a robotic arm may position the golf ball components in a mold. In some embodiments, a robotic arm may remove the golf ball components from a mold. In some embodiments, the mold may be associated with a conveyer belt.
Articles of footwear may include an upper (30) with a forward lace-receiving element (35) and a plurality of strands (41) that extend forward from the lace-receiving element (35). In some configurations, the strands are located between a pair of material layers (42, 43) and lay substantially parallel to the material layers. In other configurations, the material layers form a loop structure (35), and the strands (41) may extend at least partially around the loop structure.
A method of making an article of footwear is disclosed. The method includes the steps of selecting a family of article types, selecting a customized article type, manufacturing an article of footwear with the customized article type and shipping the article of footwear to a pre-designated shipping address. The method may further include the step of limiting the number of articles of footwear manufactured with a customized article type to ensure exclusivity for customized article types.
A method of making an article of footwear is disclosed. The method includes the steps of providing a customer with a pre-selected set of graphics, allowing a customer to choose a set of input graphics, and generating a set of morphed graphics based on a set of input graphics. The user can select a morphed graphic and apply it to an article. The method may further include the step of limiting the number of times a customized graphic may be selected and applied to an article.
Alternate characterizations of golf ball striking ability is provided, as well as methods for determining the alternate characterizations and systems for carrying out such determinations. Such methods may include performing one or more golf strikes to impart trajectories to one or more golf balls. Such methods may also include measuring each of the golf strikes to determine golf club head, golf ball speed, side spin angle, and offline angle, calculating a trajectory magnitude factor and a trajectory offline factor on the basis of the measurements, and reducing the trajectory magnitude factor by the trajectory offline factor.
A method and system for compression molding a dual core of a golf ball is disclosed. The method may include a first cycle in which a top mold plate, a middle mold plate, and a bottom mold plate may be used to compression mold concave shells. During the first cycle, the top mold plate and the bottom mold plate may be held at a first temperature T1 and the middle mold plate may be held at a second temperature T2. During the first cycle, the mold plates may be pressed together with a first pressure P1 for a first time t1. A second cycle may include compression molding the concave shells about a solid core. During the second cycle, the top mold plate and the bottom mold plate may be held at the first temperature T1 and pressed together with a second pressure P2 for a second time t2.
B29C 43/02 - Compression moulding, i.e. applying external pressure to flow the moulding materialApparatus therefor of articles of definite length, i.e. discrete articles
B29D 99/00 - Subject matter not provided for in other groups of this subclass
B29C 43/14 - Compression moulding, i.e. applying external pressure to flow the moulding materialApparatus therefor of articles of definite length, i.e. discrete articles in several steps
B29C 43/18 - Compression moulding, i.e. applying external pressure to flow the moulding materialApparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
A sole member for an article of footwear includes a composite sole structure and a reinforcing member. The sole structure may comprise two layers of woven composite material. The two layers have substantially similar woven patterns. The sole structure includes bulging portions with centrally recessed portions. The reinforcing member fits into channels associated with the bulging portions.
A43B 13/02 - SolesSole-and-heel integral units characterised by the material
A43B 13/12 - Soles with several layers of different materials
A43B 1/00 - Footwear characterised by the material
A43B 7/14 - Footwear with health or hygienic arrangements with foot-supporting parts
A43B 13/42 - Filling materials located between the insole and outer soleStiffening materials
A43B 13/38 - Built-in insoles joined to uppers during the manufacturing process, e.g. structural insolesInsoles glued to shoes during the manufacturing process
43.
METHOD AND APPARATUS FOR DETERMINING AN ANGLE OF ATTACK FROM MULTIPLE BALL HITTING
A method and apparatus for determining an angle of attack of a golf swing based on multiple ball hitting is disclosed. Multiple golf balls of different known constructions are hit by a golfer. Club head speed and backspin data associated with each of the hit golf balls is measured. Based on a correlation between an angle of attack and measured data associated with the golf balls of different known constructions, an angle of attack of a golf swing can be determined. Different sets of golf balls of known constructions can be provided based on characteristics of a golfer. A kit including at least three golf balls of different known constructions and a database containing the correlation between data associated with the at least three golf balls and an angle of attack is also disclosed.
A foam composition is provided. An exemplary foam composition comprises a polymer of styrene, ethylene, and butylene. The exemplary foam composition further comprises additional agents that enhance the foam composition's stability during industrial laundering and usage. As characterized by a peak tangent δ value around 19 degrees Celsius and a specific gravity below 0.16 g/cc, the foam composition is impact-resistant, lightweight, and resistant to shrinkage. Examples of the foam composition may be incorporated into garments as part of impact-resistant athletic attire.
An apparatus and method of creating a dimple on a golf ball comprises the positioning of a runner and gate in a mold in a location where it is desired to form a dimple. A polymer is injected into a mold cavity in the mold. A cutter is placed adjacent the mold When the cutter is actuated to cut the polymer, a pocket is formed between the cutter and the polymer in the mold, thereby creating a dimple on the molded golf ball.
An article of footwear (100) with a medial contact portion (110) disposed on the medial side (16) of the article is described. The medial contact portion includes a plurality of raised elements (200) that extend outwards from the surface (202) of the upper (102) on the medial side. The raised elements are configured to contact a ball during passing or trapping to absorb and dampen forces associated with the impact of the ball with the article to provide cushioning. The sizing and spacing arrangement of the raised elements on the medial contact portion provide sufficient surface area to allow a portion of the surface of the upper to contact a ball. In one embodiment, the upper is made from a synthetic leather material that has substantially the same coefficient of friction under dry conditions and wet conditions.
An article of footwear having a sole (100) that provides friction between the playing surface and the player's foot. In some embodiments, the article footwear includes a sole having a plurality of elongated studs (32, 34, 36, 38) in the heel region (14) in addition to a back lateral stud (40) having a rounded or circular shape located in the back lateral area of the heel.
An article of footwear includes first and second midsole layers (140, 144) and first and second outsole layers (152, 154). The second midsole layer (144) defines a plurality of bores (180, 182). A first outsole layer (152) is translucent. A second outsole layer (154) includes a plurality of non-contiguous abrasion-resistant members (156, 158) that correspond in shape and size to one or more of the bores (180, 182) in the second midsole layer (144).
Aspects relate to systems and apparatus for a vacuum tool having a vacuum distributor, one or more vacuum apertures, a vacuum distribution cavity, and a plate. The vacuum tool is effective for picking and placing one or more manufacturing parts utilizing a vacuum force. Aspects of the present invention have a plurality of vacuum distributors coupled as a unified vacuum tool, which provides control over generated vacuum forces. Further, aspects of the present invention vary a size, shape, offset, and/or pitch of one or more apertures extending through the vacuum tool plate. Further yet, aspects of the present invention contemplate selective activation/deactivation of one or more vacuum generators.
Manufacturing of a shoe is enhanced by creating 3-D models of shoe parts. For example, a laser beam may be projected onto a shoe-part surface, such that a projected laser line appears on the shoe part. An image of the projected laser line may be analyzed to determine coordinate information, which may be converted into geometric coordinate values usable to create a 3-D model of the shoe part. Once a 3-D model is known and is converted to a coordinate system recognized by shoe-manufacturing tools, certain manufacturing steps may be automated.
Manufacturing of a shoe or a portion of a shoe is enhanced by executing various shoe-manufacturing processes in an automated fashion. For example, information describing a shoe part may be determined, such as an identification, an orientation, a color, a surface topography, an alignment, a size, etc. Based on the information describing the shoe part, automated shoe-manufacturing apparatuses may be instructed to apply various shoe- manufacturing processes to the shoe part.
Aspects relate to systems, methods, and apparatus for a zoned vacuum tool comprised of independently operable vacuum sources provided a vacuum force to segregated zones. A vacuum force is generated in connection with a first zone independently of an activation or deactivation of vacuum force generation associated with a second zone. Therefore, a single vacuum tool can selectively apply a vacuum force to material portions, which allows for control as to which material portions are manipulated by the vacuum tool.
Manufacturing and assembly of a shoe or a portion of a shoe is enhanced by automated placement and assembly of shoe parts. For example, a part-recognition system analyzes an image of a shoe part to identify the part and determine a location of the part. Once the part is identified and located, the part can be manipulated by an automated manufacturing tool.
G06F 19/00 - Digital computing or data processing equipment or methods, specially adapted for specific applications (specially adapted for specific functions G06F 17/00;data processing systems or methods specially adapted for administrative, commercial, financial, managerial, supervisory or forecasting purposes G06Q;healthcare informatics G16H)
Manufacturing of a shoe or a portion of a shoe is enhanced by automated placement of shoe parts. For example, a part-recognition system analyzes an image of a shoe part to identify the part and determine a location of the part. Once the part is identified and located, the part can be manipulated in an automated manner.
G06F 19/00 - Digital computing or data processing equipment or methods, specially adapted for specific applications (specially adapted for specific functions G06F 17/00;data processing systems or methods specially adapted for administrative, commercial, financial, managerial, supervisory or forecasting purposes G06Q;healthcare informatics G16H)
Aspects relate to systems, methods, and apparatus for a manufacturing tool. The manufacturing tool is comprised of a vacuum tool and an ultrasonic welder as a unified manufacturing tool. The manufacturing tool may be used to pick and position a manufacturing part that is then welded with the associated ultrasonic welder.
Aspects of the present invention relate to systems and apparatus for a multi- aperture vacuum tool that is comprised of a distributed vacuum tool that has a number of apertures distributed across an area for manipulating material portion, such as textile, mesh, cloth, and foam. The multi- aperture vacuum tool is also comprised of a refined vacuum tool. The refined vacuum tool generally has a couple of apertures that allow the refined vacuum tool to manipulate smaller portions of material than that which are handled by the distributed vacuum tool. Further, it is contemplated that an affixing tool, such as an ultrasonic welder, is also incorporated with exemplary aspects of the multi- aperture vacuum tool.
B66C 1/02 - Load-engaging elements or devices attached to lifting, lowering, or hauling gear of cranes, or adapted for connection therewith for transmitting forces to articles or groups of articles by suction means
Aspects of the present invention relate to systems, methods, and apparatus for a vacuum tool having a switchable plate, such that a common vacuum tool may be adapted with different plates. A switchable plate may form the entirety of the vacuum tool's material contacting surface or a switchable plate may form a portion of the material contacting surface. The vacuum tool is effective for picking and placing one or more manufacturing parts utilizing a vacuum force.
Systems and techniques relating to evaluating performance characteristics are provided. One or more fitness devices, for example, a ball and/or a mat, may have sensors for measuring a user's actions during an activity protocol, such as a testing drill. Sensor configured to detect if the fitness device meets operational criteria are disclosed. In one embodiment, the fitness device may comprise a ball and the operational criteria may relate to the weight, dimensions, and/or internal pressure of the ball. In one embodiment, data from fitness device(s) may be used to calculate a score. In other embodiments, a score may be calculated; however, it may not be associated with credentials or certified if an operational criteria is not met.
A63B 24/00 - Electric or electronic controls for exercising apparatus of groups
A63B 21/00 - Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
A63B 6/00 - Mats or the like for absorbing shocks for jumping, gymnastics or the like
59.
PORTABLE MOVEMENT CAPTURE DEVICE AND METHOD OF FINITE ELEMENT ANALYSIS
A portable movement capture device is described. The portable movement capture device includes one or more cameras that capture high-speed video or still images of a player performing a sports activity. In one embodiment, the sports activity is a golf swing of a golfer. The portable movement capture device is arranged in a housing with one or more cameras and may optionally include a number of additional components to assist with capturing information associated with a player performing a sports activity. The captured information is analyzed using a method of finite element analysis to isolate a portion of the captured information. With this arrangement, specific regions of a player are analyzed, individually, or relatively with other regions, for a particular movement associated with the sports activity. A handheld motion capture device is also described that combines components of a portable movement capture device with an integrated display.
A method and system for using a low resolution image capture of a golfer's swing for analysis is disclosed. Cameras obtain images associated with various portions of a golfer's swing. A computer calculates parameters associated with a golfer and a golf club based on the obtained images. Parameters calculated include body angles, head position, shoulder positions, arm positions, hand positions, leg positions, foot positions, club shaft angles, and club head position. Different portions of the golfer's swing can be captured using the cameras, including a static initial address, a backswing, a downswing, a forward swing, and a follow-through. A computer uses measured parameters from two or more portions of the golfer's swing to determine comparative parameters during the different portions of the golfer's swing. The computer uses the parameters to generate swing analysis outputs, including swing characteristic information and/or swing profile information associated with the golfer's swing. A correlation table relates identified swing analysis outputs to particular recommendations to the golfer to improve the golfer's swing.
A wearable device assembly has a housing supporting a controller, display and indicator system thereon. The controller has at least one sensor wherein activity of a user wearing the device is detected. The controller selectively illuminates the indicator system to indicate a level of activity of the user.
G06F 19/00 - Digital computing or data processing equipment or methods, specially adapted for specific applications (specially adapted for specific functions G06F 17/00;data processing systems or methods specially adapted for administrative, commercial, financial, managerial, supervisory or forecasting purposes G06Q;healthcare informatics G16H)
G01D 1/00 - Measuring arrangements giving results other than momentary value of variable, of general application
The present disclosure relates to a dual-density insole (10) (or sock liner) for a shoe (100). According to aspects set forth herein, the insole includes a carrier (20) with two cavities (22,24). Two inserts (40,50) with a density or hardness level that is different from that of the carrier are positioned in the cavities for increased performance. The disclosed insole further exhibits a molded geometry marked with shaped protrusions (70).
A43B 17/02 - Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined wedge-like or resilient
A43B 17/14 - Insoles for insertion, e.g. footbeds or inlays, for attachment to the shoe after the upper has been joined made of sponge, rubber, or plastic materials
A43B 7/14 - Footwear with health or hygienic arrangements with foot-supporting parts
63.
ARTICLE OF FOOTWEAR COMPRISING ORIENTED GROUND - ENGAGING MEMBER SUPPORT FEATURES
The present disclosure is directed to an article of footwear (10) in- cluding an upper (14) configured to receive a foot and a sole compo- nent (1200) fixedly attached to a bottom portion of the upper. The sole component includes a baseplate (1202) having a bottom surface (1205) and at least a first ground engaging member (1210) extending substantially downward from the bottom surface of the baseplate and a plurality of elongate support members (1230) extending substantial- ly downward from the bottom surface of the baseplate, abutting the first ground engaging member at a side portion, and extending hor- izontally from the side portion of the first ground engaging member. In one embodiment, at least two (1235, 1240) of the plurality of sup port members are disposed on opposite sides of the first ground en- gaging member and are substantially parallel with one another, but not aligned with one another.
A modular golf bag having an external frame is provided. A plurality of poles connect a frame top capable of receiving golf clubs to a frame bottom. A pliable bag body internal to the plurality of poles extends between the frame top and the frame bottom such that a cavity capable of receiving golf clubs through the frame top is formed. A plurality of pole sleeves are attached to the pliable bag body. Each pole sleeve surrounds at least a portion of the length of a pole such that each pole runs through at least one pole sleeve. The plurality of pole sleeves provide structure to the pliable bag body by securing the pliable bag body to the plurality of poles in an extended position. At least one additional storage compartment may be detachably connected between at least two of the plurality of poles.
A modular golf bag having an external frame is provided. Poles connect a frame top capable of receiving golf clubs to a frame bottom. A pliable bag body extends between the frame top and the frame bottom such that a cavity capable of receiving golf clubs through the frame top is formed. Poles may be affixed to the pliable bag body using internally positioned pole sleeves, one or more slits in the pliable bag body, or a combination thereof. Also, storage compartments may be detachably connected between the poles.
A ball striking device (100), such as a golf club, includes a head (102) with a face (112) having the ball striking surface located at a front of the head and a plurality of parallel face grooves (121) extending later¬ ally across at least a portion of the ball striking surface, a body (108) connected to the face and extending rearward from the face, and an indicator (142) on the ball striking surface of the face. The indicator is located in an area between the face grooves and proximate a lateral center of the ball striking surface, and includes at least one indent in the ball striking surface. The indent has a depth that is substantially less than a depth of any of the face grooves. Methods associated with such ball striking devices are also provided.
A ball striking device (100), such as a golf club head (102), includes a head that includes a face (112) having an outer surface located at a front of the head, a body (108) connected to the face and extending rearward from the face, and a face mask (140) connected to the outer surface of the face, the face mask having a first surface configured for forming at least a portion of a ball striking surface (142) of the head configured for striking a ball, a second surface (146) opposite the first surface and confronting the outer surface of the face, and a plurality of elongated slots (148) extending completely through the face mask, from the first surface to the second surface. The slots combine with the outer surface of the face to form a plurality of face grooves on the ball striking surface.
A ball striking device, such as a golf club, includes a head (102) that includes a face(112) having a ball striking surface (110) configured for striking a ball and a body (108) connected to the face and extending rearward from the face. The face may be defined by a plurality of peripheral edges (113, 115, 117, 119). The body has a receiver (140) therein, and a weight member (150) is connected to the body and is at least partially received by the receiver. The weight member is formed of a polymer material having a doping material embedded therein, with the doping material having a different density than the polymer material. Additionally, the weight member has connecting structure (152A) that engages a portion of the body to retain the weight member to the receiver.
A ball striking device (100), such as a golf club, includes a head (102) that includes a face (112) having a ball striking surface configured for striking a ball (106) and a body (108) connected to the face and extending rearward from the face. The face has an area of highest response (127) located proximate a center of the ball striking surface. The face is formed of a first material and a second material that forms at least a portion of the area of highest response. The second material has a thermal modulus response that is different from a thermal modulus response of the first material.
An article of footwear includes a first ball control portion, a second ball control portion and a third ball control portion. Each ball control portion includes a group of gripping members configured to facilitate various types of ball control. Each group of gripping members is arranged so that the ball control portions present a series of approximately continuous edges to a ball, which can help maintain a smooth trajectory for a ball.
A ball striking device (102), such as a golf club head, includes a face(112) having a ball striking surface configured for striking a ball and a body connected to the face and extending rearwardly from the face. The body (108) has an impact-influencing structure (130) in the form of a channel positioned on at least one surface of the body. A majority of a force generated by impact with a ball is absorbed by the impact-influencing structure, and a majority of a response force generated by the head upon impact with the ball is generated by the impact-influencing structure. The face may have increased stiffness as compared to existing faces, and may include a stiffening structure (150) to create the increased stiffness, such as a porous or cellular stiffening structure.
A four piece golf ball includes several relationships among the values of the densities of its layers. Namely, the sum of the density of the inner core and the outer core is at least 2 g/cm3, the sum of the density of the inner cover layer and the outer cover layer is at least 2.2 g/cm3, and the difference between these two sums is at least 0.1 g/cm3. The inner core is made of a highly neutralized acid polymer, the outer core is made of a polybutadiene rubber, and the inner and outer cover layers are made of a non-ionomeric thermoplastic material, such as thermoplastic polyurethane. The layers may have certain relationships among their hardness values. Finally, the golf ball exhibits certain physical properties, such as a certain moment of inertia.
A traction element arrangement for a sole structure of an article of footwear is described. Traction elements include cut step features. Cut step features provide a traction element with a stepped height. Cut step features on medial rotational traction elements that have a plurality of stud elements arranged in a circular grouping include arc-shaped or straight cuts. Cut step features on traction elements disposed in a heel region are aligned laterally across the sole structure. Traction elements also include raised platform members. Cut step features can be combined with raised platform members.
A43B 13/22 - Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer
A43B 13/26 - Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer by use of insertions projecting beyond the sole surface
The present disclosure is directed to an article of footwear including an upper (14) configured to receive a foot and a sole component (1300) fixedly attached to a bottom portion of the upper. The sole component includes a baseplate (802; 1302) having a bottom surface and at least a first ground engaging member (810; 1315) extending substantially downward from the bottom surface of the baseplate, and a first elongate support member (835) extending substantially downward from the bottom surface of the baseplate, abutting the first ground engaging member at a side portion, and extending horizontally from the side portion of the first ground engaging member. The first support member has a downward facing surface (845) with a first facet (850) and a second facet (855), wherein each of the first facet and the second facet are angled at different non-horizontal orientation.
A water proof moisture management garment and a method of constructing such a garment in accordance with the present invention utilizes at least three layers. An outer layer may comprise a stretch woven textile treated with a durable water repellant finish. The outer layer may be micro-perforated to permit perspiration to evaporate through the micro-perforations. An inner layer may comprise a moisture management textile to facilitate the transport of perspiration away from the skin of a wearer. An intermediate layer may bond the outer layer to the inner layer. The intermediate layer may provide holes to permit the evaporation of perspiration from the inner layer through the micro-perforations of the outer layer.
A traction element arrangement for a sole structure of an article of footwear is described. Traction elements of a first group are associated with a lateral side of the sole structure. Traction elements of a second group are associated with a medial side of the sole structure. Traction elements of the second group include multiple medial rotational traction elements that each have a plurality of individual traction elements arranged in a circular grouping. Each circular grouping is a different size to provide more or less rotational movement to the associated portion of the sole structure. In one embodiment, the shape of the traction elements corresponds to the shape of the circular grouping.
A43B 13/22 - Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer
A43B 13/26 - Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer by use of insertions projecting beyond the sole surface
A traction element arrangement for a sole structure of an article of footwear is described. Traction elements of a first group are associated with a lateral side of the sole structure. Traction elements of a second group are associated with a medial side of the sole structure. Traction elements of the second group include medial rotational traction elements that have a plurality of stud elements arranged in a circular grouping. Stud elements may be aligned laterally across the sole structure with traction elements of the first group. Stud elements may be aligned longitudinally across the sole structure to be arranged in different configurations along an outside medial side or an inside medial side.
A43B 13/22 - Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer
A43B 13/26 - Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer by use of insertions projecting beyond the sole surface
An article of footwear (10) is provided, which includes an upper (14) and a sole structure (12). The sole structure includes a chassis (100) including a forefoot region (16), a midfoot region (18), a heel region (20), a lateral width, a longitudinal axis, and a reinforcing rib (110) disposed longitudinally and having a length along the longitudinal axis. The rib includes a rearward end disposed proximate the heel region of the chassis, the rib longitudinally extending substantially through the midfoot region of the chassis to a forward end of the rib. The lateral width of the reinforcing rib spans a substantial majority of the lateral width of the chassis over a substantial majority of the length of the rib. Further, the lateral width of the rib at the forward end and the rearward end is less than or equal to the lateral width of the rib at any point between the rearward end and the forward end.
The present disclosure is directed to an article of footwear (10) including an upper (14) configured to receive a foot and a sole component (1100) fixedly attached to a bottom portion of the upper. The sole component includes a baseplate (1102) having a bottom surface (1105) and at least a first ground engaging member (1110) extending substantially downward from the bottom surface of the baseplate. The sole component also includes a plurality of elongate support members (1130) extending substantially downward from the bottom surface of the baseplate, abutting the first ground engaging member (1110) at a side portion, and extending horizontally from the side portion of the first ground engaging member; wherein three or more support members of the plurality of support members are unevenly spaced about the ground engaging member. The spaces between the three or more unevenly spaced support members are devoid of additional support members, and the three or more support members are independent of other ground engaging members extending from the baseplate.
The present disclosure is directed to an article of footwear (10) including an upper (14) configured to receive a foot and a sole component (200; 1500) fixedly attached to a bottom portion of the upper. The sole component includes a baseplate (1502) having a bottom surface (1505) and at least a first ground engaging member extending substantially downward from the bottom surface of the baseplate and a first elongate support member extending substantially downward from the bottom surface of the baseplate, abutting the first ground engaging member at a side portion, and extending horizontally from the side portion of the first ground engaging member. The first support member extends horizontally away from the first ground engaging member in a direction toward a region of the sole component adjacent to a gap in the sole component.
An article of footwear that provides friction between the playing surface and the player's foot is disclosed. In some embodiments, the article footwear includes a sole may have a plurality of wedge-shaped studs in the forefoot region that extend beyond the perimeter of the sole. The article can also include a plurality of elongated studs on a bottom surface region of the sole. The wedge-shaped studs help provide leverage for removing the elongated studs from the ground during cutting.
A43B 13/26 - Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer by use of insertions projecting beyond the sole surface
An article of footwear includes an upper and a midsole positioned beneath the upper. The midsole includes an upper portion formed of a first material and a lower portion formed of a second material and positioned beneath the upper portion. The lower portion includes a plurality of support members spaced from adjacent support members. A plurality of connecting members extend between and are connected to adjacent support members, with the connecting members having a height that is less than a height of the support members to which the connecting members are connected, and an upper surface that is substantially flush with an upper surface of the support members to which the connecting members are connected.
Woven textile structures constructed using dual-loom technology are provided. Filaments are woven in such a way as to create a first set of different discrete layers of the same fabric in some regions of the textile and a second set of discrete layers of the same fabric at other regions of the same textile. The different layers are used to construct various textile structures such as a woven bag.
An interchangeable cleat system for an article of footwear includes an outer sole member with a plurality of fixed cleat members and a plurality of removable cleat members. The spacing between the removable cleat members and the fixed cleat members may be approximately constant in at least one portion of the article of footwear. The differences in height between the removable cleat members and the fixed cleat members may be approximately constant within a portion of the outer sole member. The cleat system can include at least three sets of cleat members that can be interchanged over different portions of the outer sole member.
A43B 13/22 - Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer
A43B 13/26 - Soles made slip-preventing or wear-resisting, e.g. by impregnation or spreading a wear-resisting layer by use of insertions projecting beyond the sole surface
Woven textile structures constructed using dual-loom technology are provided. Filaments are woven in such a way as to create a first set of different discrete layers of the same fabric in some regions of the textile and a second set of discrete layers of the same fabric at other regions of the same textile. The different layers are used to construct various textile structures such as a woven shoe upper and strobel integrally woven from the same filaments.
Woven textile structures constructed using dual-loom technology are provided. Filaments are woven in such a way as to create a first set of different discrete layers of the same fabric in some regions of the textile and a second set of discrete layers of the same fabric at other regions of the same textile. The different layers are used to construct various textile structures such as a woven bag with woven channels containing at least one drawstring.
D03D 15/00 - Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
Woven textile structures constructed using dual-loom technology are provided. Filaments are woven in such a way as to create a first set of different discrete layers of the same fabric in some regions of the textile and a second set of discrete layers of the same fabric at other regions of the same textile. The different layers are used to construct various textile structures such as a woven bag with woven channels containing at least one drawstring.
A golf ball having a soft outer surface coating having a hardness less than about HB on the ASTM D3363 scale, or less than about 40 on ASTM D2134 scale. The soft outer surface coating may contain polyurethane, a hydroxyl functional silicone material, or a hydroxyl functional fluoro material. Also, a method for making the golf ball. The golf ball having the soft outer surface coating exhibits a high spin rate over short shots essentially without degrading performance on driver shots, as compared with the performance of the uncoated golf ball.
A golf ball having certain relationships and values of its initial velocities at various club head speeds is provided. The golf ball has a typical initial velocity at a low club head speed, but an increased initial velocity at a high club head speed. Therefore, the golf ball may be advantageously used by both amateur golfers having lower swing speeds and professional golfers having high swing speeds. The golf ball may also achieve an initial velocity of at least about 173 mph at a club head speed of about 125 mph, therefore achieving an increased total shot distance.
A golf ball having a variable initial velocity associated with striking the golf ball with a driver having different head speeds is disclosed. The structure of the disclosed golf ball may cause the golf ball to experience an initial velocity comparable to premium golf balls currently on the market when hit with a driver head speed less than 100 mph. However, the same golf ball may experience an initial velocity higher than premium golf balls currently on the market when hit with a driver head speed higher than 125 mph. As a result, the disclosed golf ball may have different initial velocities associated with different head speeds.
Methods for evaluating and providing selections of recommended golf balls, golf ball constructions, and configurations of golf ball construction components are provided. Such methods may involve obtaining or measuring spin measurements against a plurality of golf clubs for each of a plurality of golf balls. A linear relationship may be used to determine a spin slope for each golf ball on the basis of the set of spin measurements associated with that golf ball. In turn, a selection of a recommended golf ball, golf ball construction, or configuration of a ball construction component may be made based upon which golf ball has the larger spin slope.
Golf clubs and golf club heads having a weight member that is configurable in multiple positions to alter the performance characteristics of the golf club head are presented. In some examples, the weight member may be arranged in a sole of the golf club head and may include ends having different weighting characteristics. For instance, one end may be heavier or denser than another end of the weight member. The difference in weight characteristics may be due to different materials used to form the different ends, different construction of the ends, and the like. The position of the weight member may be adjusted to alter the performance characteristics of the golf club head. For instance, the weight member may be removed and rotated to position a heavier end where a lighter end was previously positioned.
A golf club head has a body defining a ball striking face (3008). The body further has a first leg (3022) extending away from the ball striking face and a second leg (3024) extending away from the ball striking face wherein a void (3026) is defined between the first leg and the second leg. The body further defines a cover (3004) that extends over the void. The golf club head may further have support structures and adjustable weight members.
A ball striking device, such as a golf club head (102), has a head that includes a face (112) configured for striking a ball and a body (108) connected to the face, the body being adapted for connection of a shaft proximate a heel thereof. At least one component (130) of the head includes a coloring that creates a different visual impression. Such a coloring may be integrally formed as part of the outer surface of component. The head may include a face that is at least partially colored as described herein.
A golf ball having certain relationships and values of its initial velocities at various club head speeds is provided. The golf ball may achieve an initial velocity of at least about 173 mph at a club head speed of about 125 mph, therefore achieving an increased total shot distance. The golf ball has multiple layers making up its core, and the golf ball may be a four piece golf ball.
A golf ball having an outer cover layer with a lower flexural modulus than that of an inner core layer and/or an inner cover layer is disclosed. The lower flexural modulus of the outer cover layer may give the golf ball a good feel during short shots and putting. The inner cover layer may have a first flexural modulus and the outer cover layer may have a second flexural modulus. The first flexural modulus may be at least about 10 times greater than the second flexural modulus. The inner core layer may have a third flexural modulus. The third flexural modulus may be at least about 5 times greater than the second flexural modulus.
Golf club and golf club head (202) structures having a nano coating are presented. The golf club heads are formed of two (202, a, 202b) or more parts. The two or more parts or portions are formed of different materials or materials having different weights or densities to manipulate the center of gravity of the club head, overall weight of the club head, etc. The two or more parts of the golf club head are covered with a nano coating to provide the appearance of a uniform, one- piece golf club head. In some examples, all or substantially all of the golf club head may be covered with the nano coating.
Golf club heads (102) are releasably engaged with shafts (106) so that the club heads and shafts can be readily interchanged and/or so that the shaft position with respect to the club head can be readily changed. Assemblies for connecting the club head and shaft include: a shaft adapter (200), a hosel adapter (300), a hosel ring (500), a securing system (408) and a club head having an interior chamber. The club head and shaft may be changed by releasing the securing system and exchanging the original parts with different parts.
A ball striking device, such as a golf club head (102), has a head that includes a face (110) configured for striking a ball and a body (108) connected to the face, the body being adapted for connection of a shaft (104) proximate a heel thereof. The face has a thickened portion (130) including an annular tapered area (132B) that tapers in thickness between an upper or inner boundary (133) and a lower or outer boundary (134) and encloses an elevated area (136A) bounded by the upper boundary. The upper and/or lower boundary defines a shape having two lobes (137), each with an outer edge (137A,137B) with a convex profile, and a connecting portion (138) extending between the lobes, such that the connecting portion is defined by two outer edges (138A,138B) extending between the outer edges of the lobes, wherein at least one of the outer edges of the connecting portion has a concave outer profile.
patents
