A chip brush assembly includes a main body defining longitudinal and transverse axes defining a plane. The body has a central portion extending in the plane and at least two slots extend therein. At least one central shaft passageway extends therethrough parallel to the transverse axis. The body has a first end portion extending in the plane and away from the central portion parallel to the transverse axis and has at least one first end shaft passageway extending parallel to the longitudinal axis. The body has a second end portion extending away from the central portion askew to the plane and has at least one second end shaft passageway extending askew to the plane. At least two magnetic feet assemblies are retained in the at least two slots respectively. At least one brush shaft with a chip brush is disposed in at least one of the shaft passageways.
B25B 27/00 - Outils à main ou outillage d'établi, spécialement conçus pour assembler ou séparer des pièces ou des objets, que cela entraîne ou non une certaine déformation, non prévus ailleurs
A46B 9/02 - Position ou disposition des soies par rapport à la surface de la monture, p. ex. inclinées, en rangées, en groupes
A46B 15/00 - Autres brossesBrosses avec aménagements additionnels
B23D 59/00 - Dispositifs annexes spécialement conçus pour les machines à scier ou les dispositifs de sciage
A saw system can include a cutter head assembly, a saw bed, and at least one radar sensor. The cutter head assembly can include a frame, at least one drive motor, a first pulley, at least one rotary driver, a second pulley, a saw blade, and a controller. The first pulley and the at least one rotary driver can be driven in rotation by the at least one drive motor. The controller can be configured to control the at least one drive motor. The saw bed can support a workpiece. The at least one radar sensor can determine the relative velocity between the cutter head assembly and the saw bed and transmit the relative velocity or raw data indicating the relative velocity to the controller. The controller can control the at least one drive motor in response to the relative velocity and/or the raw data received from the at least one radar sensor.
B23D 55/00 - Machines à scier ou dispositifs de sciage à lames de scie à ruban, caractérisés uniquement par la structure d'organes particuliers
B23D 55/06 - Machines à scier ou dispositifs de sciage à lames de scie à ruban, caractérisés uniquement par la structure d'organes particuliers de l'entraînement des lames de scie à rubanMachines à scier ou dispositifs de sciage à lames de scie à ruban, caractérisés uniquement par la structure d'organes particuliers des montures de roues
B23D 55/08 - Machines à scier ou dispositifs de sciage à lames de scie à ruban, caractérisés uniquement par la structure d'organes particuliers des dispositifs de guidage ou d'avance des lames de scie à ruban
B23D 59/00 - Dispositifs annexes spécialement conçus pour les machines à scier ou les dispositifs de sciage
A method of forming a unitary metal piece includes providing first and second generally planar metallic portions. Each portion has generally parallel first and second sides opposite each other. Each portion has an end edge extending between the first and second sides. The first and second ends are proximate one another. The end edges are resistance welded together to form a weld joint and produce weld flash on at least one of the first and second sides of the portions. The weld flash on at least one of the first and second sides is ground, and a fluid is applied to the weld joint during the grinding of the weld flash.
B23D 65/00 - Fabrication d'outils de machines à scier ou de dispositifs de sciage pour la coupe de n'importe quelle sorte de matériau
B23K 37/08 - Dispositifs ou procédés auxiliaires non spécialement adaptés à un procédé couvert par un seul des autres groupes principaux de la présente sous-classe pour l'ébavurage
B24B 57/02 - Dispositifs pour l'alimentation, l'application, le triage ou la récupération de produits de meulage, polissage ou rodage pour l'alimentation en produits de meulage, polissage ou rodage à l'état fluide, vaporisés, pulvérisés ou liquéfiés
A cutting tool includes a main body having a pocket with a multi-faced bottom surface and a multi-faced back surface. A tooth is disposed in the pocket and has a corresponding multi faced bottom surface and a multi-faced back surface.
A cutting tool includes a body has an axis. The body has an inner passageway and defines an outer circumferential surface. A plurality of slots is formed on the surface. A plurality of inserts is disposed in the plurality of slots. At least two of the inserts are of differing types.
B23C 5/22 - Dispositifs pour la fixation des taillants ou des dents
B23B 27/14 - Outils de coupe sur lesquels les taillants ou éléments tranchants sont en matériaux particulier
B23B 27/16 - Outils de coupe sur lesquels les taillants ou éléments tranchants sont en matériaux particulier à éléments tranchants interchangeables, p. ex. pouvant être fixés par des brides
B23C 5/28 - Caractéristiques se rapportant à la lubrification ou au refroidissement
A hole saw is disclosed herein. The hole saw can include a cylindrical body having inner and outer cylindrical surfaces concentric to each other about a first axis. The body can also extend along the first axis between first and second opposite ends. The hole saw can also include a plurality of teeth each including a tooth body and a carbide tip positioned on the tooth body and forming a tooth face. Each of the tooth faces can define one or more cutting edges. The teeth can be arranged in an alternating pattern including a first tooth in the form of a chisel tooth, a second tooth immediately behind the first tooth and in the form of an offset grind tooth, and a third tooth immediately behind the second tooth and in the form of a triple chip grind tooth.
A method of manufacturing a saw blade includes placing at least one tooth in an holder where at least one face of the tooth is covered and at least one face of the tooth is exposed, coating the exposed face, and after the coating, joining the tooth to a blade backer at an uncoated face.
A band saw blade includes a generally planar blade backer having generally parallel right and left sides opposite each other. The blade also includes a plurality of consecutive sets of teeth disposed on a top edge of the blade backer. Each set includes a first straight tooth, a second set tooth, following the first straight tooth and being one of left-set or right-set, a third set tooth, following the second set tooth and being the other of left-set or right set, a fourth set tooth, following the third set tooth and being set in the same direction as the second set tooth, and a fifth set tooth, following the fourth set tooth and being set in the same direction as the third set tooth.
A method of cutting a workpiece with a band saw is disclosed herein. The method includes rotating, with a band saw machine, a blade about a central longitudinal axis. The method also includes moving, with the band saw machine, the blade and a workpiece relative to the other to form a cut in the workpiece. The method also includes supporting a back edge of the blade at a first position before a lateral entry position of the cut or a second position after a lateral exit position of the cut with a first back support member. The method also includes extending an extension arm of the first back support member to shift the back edge a first distance rectilinearly along the central longitudinal axis toward the workpiece, wherein the shifting is cumulative to rectilinear movement from the moving.
B23D 55/06 - Machines à scier ou dispositifs de sciage à lames de scie à ruban, caractérisés uniquement par la structure d'organes particuliers de l'entraînement des lames de scie à rubanMachines à scier ou dispositifs de sciage à lames de scie à ruban, caractérisés uniquement par la structure d'organes particuliers des montures de roues
B23D 59/00 - Dispositifs annexes spécialement conçus pour les machines à scier ou les dispositifs de sciage
A band saw blade can include a body extending in an endless ribbon, a cutting edge with cutting teeth, a back edge opposite the cutting edge, and a series of notches formed in the back edge. The notches can at least include first, second and third different notches. The notches can be arranged in a repeating pattern and each can be continuously arcuate. The notches can extend into the back edge a first depth. The notches can be separated from one another by a first distance. The notches can have respective radii of curvature and the radii of curvature can be different from one another.
A method of cutting a workpiece with a band saw includes rotating, with a band saw machine, a blade about a central longitudinal axis. The method also includes supporting a back edge of the blade during the rotating with a back support and a first lateral side edge with a first lateral side support. The method also includes monitoring, with a first sensor, a first level of force exerted against the back support and, with a second sensor, a second level of force exerted against the first lateral side support. The method also includes moving the blade along the axis during the rotating. The method also includes dynamically controlling, with a computing device, the band saw machine during the moving in response to at least one of the first level of force and the second level of force.
B23D 59/00 - Dispositifs annexes spécialement conçus pour les machines à scier ou les dispositifs de sciage
B23D 55/06 - Machines à scier ou dispositifs de sciage à lames de scie à ruban, caractérisés uniquement par la structure d'organes particuliers de l'entraînement des lames de scie à rubanMachines à scier ou dispositifs de sciage à lames de scie à ruban, caractérisés uniquement par la structure d'organes particuliers des montures de roues
A hole saw with a substantially cylindrical body, a center axis of rotation, an inner surface, and an outer surface. A cutting edge defined by a plurality of ground set teeth arranged in a pattern includes a first group of teeth oriented at angles toward the center axis of rotation intermixed with a second group of teeth oriented at an angle away from the center axis of rotation. The teeth angled away from the center axis of rotation are oriented at substantially the same angle and the teeth angled toward the center axis of rotation are oriented with each progressive tooth of the first group have an increasing angle relative to a prior tooth of the first group.
09 - Appareils et instruments scientifiques et électriques
Produits et services
Circular saw blades, band saw blades, power operated reciprocating saw blades, portable band saw blades, power operated jig saw blades, saw arbors, accessories for power tools, namely, hole saws and hole cutters, self-feed power drill bits, step drill bits for power drills, auger bits for power drills, cut-off wheels Hand hack saw blades, hand jab saws, hand saw frames Saw gauges and data acquisition tools, namely, tension measuring gauges
09 - Appareils et instruments scientifiques et électriques
Produits et services
Circular saw blades, band saw blades, power operated reciprocating saw blades, portable band saw blades, power operated jig saw blades, saw arbors, accessories for power tools, namely, hole saws and hole cutters, self-feed power drill bits, step drill bits for power drills, auger bits for power drills, cut-off wheels Hand hack saw blades, hand jab saws, hand saw frames Saw gauges and data acquisition tools, namely, tension measuring gauges
Circular saw blades, band saw blades, power operated reciprocating saw blades, portable band saw blades, power operated jig saw blades, saw arbors, accessories for power tools, namely, hole saws and hole cutters, self-feed power drill bits, step drill bits for power drills, auger bits for power drills, cut-off wheels Hand hack saw blades, hand jab saws, hand saw frames
A saw blade includes a blade backer with a pair of side surfaces that extend substantially parallel to each other. An intermediate surface extends between the pair of side surfaces of the blade backer. A plurality of teeth extends from the intermediate surface. The plurality of teeth includes an asymmetrically ground tooth tip having a first rake face angle and a symmetrically ground tooth tip having a different, second rake face angle.
A hole saw blade comprises a substantially cylindrical body with a pair of sides extending substantially concentric to each other. The sides have an inner surface and an outer surface. A cutting edge extends from an end of the body. A plurality of teeth defines the cutting edge. The teeth are arranged in an alternating pattern in which a first tooth extends inwardly of a cylinder containing the inner surface a first inner distance. A second tooth is adjacent to the first tooth extends outwardly of a cylinder containing the outer surface a second outer distance. A third tooth is located adjacent the second tooth on an opposite side of the first tooth and that extends inwardly of the cylinder containing the inner surface a third inner distance greater than the first inner distance.
B28D 1/04 - Travail de la pierre ou des matériaux analogues p. ex. briques, béton, non prévu ailleursMachines, dispositifs, outils à cet effet par sciage avec des lames de scie circulaires ou des disques de scie
A method of using a cutting blade on a portable band saw. The method includes the step of providing a portable band saw. A cutting blade is provided which includes at least one tooth that has a linear rake face with a positive rake face angle transitioning uninterruptedly from a tip of said cutting tooth into a single radius to define a portion of said cutting tooth. The portable band saw is used to cut and object with the cutting blade of the portable band saw in a single continuous linear cut direction.
B23D 61/12 - Lames de scies droitesLames de scies à ruban
B23D 61/18 - Outils particuliers pour scier, p. ex. fil coupant comportant des dents de scie, lames de scie ou fil à scier comportant des diamants ou d'autres particules abrasives disposés individuellement dans des positions choisies
A saw blade comprises a blade backer with a pair of side surfaces that extend substantially parallel to each other. An intermediate surface extends between the pair of side surfaces of the blade backer. A plurality of teeth extends from the intermediate surface. At least one of the teeth is located entirely within planes containing the side surfaces of the blade backer. A tip is formed at an apex end portion of the one tooth. A leading face surface of the tip on the one tooth is disposed at an acute angle relative to a plane extending perpendicular to the planes containing the side surfaces of the blade backer.
Electric saws, namely, circular saws and chop saws; power
saw blades and accessories. Hand tools, namely, saws, hack saw frames and blades, and
jab saws.
electric saws, namely, circular saws and chop saws. Power saw blades and accessories hand tools, namely, saws, hack saw frames and blades, and jab saws
A carbide or cermet tip for an industrial circular saw blade is provided with improved geometric features that provide enhanced performance and longer life for the saw blade. The features include a bottom mounting surface opposite a flank relief surface, a back mounting surface opposite a leading face surface, each surface bounded by a first side surface and a second side surface; and a chip splitting groove formed on a flank relief of the tip. The ratio of the width of the chip splitting groove to the width of the tip, the width of the chip splitting groove, and the ratio of the depth of the chip splitting groove to the width of the tip are optimized. The tip is adapted to prevent contact of the chip with a gullet area of the circular steel saw body.
