A bobbin winder device of a sewing machine includes a motor (1), which is controlled by a motor controller (21), in order to drive a spindle (7), to which a thread bobbin (9) can be attached in order to wind on sewing thread. A brake device (3) with a brake pad (11), which brakes the bobbin arrangement when the winding radius of the wound sewing thread is greater than a predetermined reference value (C0), is arranged next to the spindle (7). The motor controller (21) monitors at least one measured variable, which is dependent on the load on the motor (1), in the driving circuit of the motor (1). If this measured variable or the rate of change thereof changes such that it falls below or exceeds an associated stored comparison value, the motor controller (21) causes the motor (1) to be shut down.
A presser foot (1) for a sewing machine, having a shank (4) for fastening the presser foot (1) to a sewing machine, a needle opening (5) through which the sewing machine needle is able to be guided during sewing, and a presser foot sole (6) having an elongate depression (7) in the presser foot sole (6). The elongate depression (7) forms a guide wall which during sewing is configured to guide a filler material (8) to be sewn into the fabric (2) in the transport direction laterally beside the needle opening (5) and past the needle opening (5), and press said filler material against the fabric to be sewn, wherein the spatial extent of the elongate depression (7) is variably adjustable.
D05B 3/10 - Sewing apparatus or machines with mechanism for lateral movement of the needle or the work or both for making ornamental pattern seams, for sewing buttonholes, for reinforcing openings, or for fastening articles, e.g. buttons, by sewing for making piped openings
An embroidery system including an embroidery frame assembly having an inner first frame (51) and an outer second frame (53), a portion of a planar formation to be processed being able to be clamped therebetween. The first frame (51) is connected by a bridge (61) to a radially outer secondary connector (57), and a connecting portion (63) of this bridge (61) bridges the second frame (53) when the latter is connected to the first frame (51). When combined with an embroidery module connected to a free arm sewing machine, the embroidery frame assembly enables in a simple manner the embroidering of pouch-type and tubular planar formations.
(1) Machines à coudre, moteurs pour machines à coudre; machines à tricoter et à broder à usage domestique et industriel; pièces et accessoires pour machines à coudre, moteurs pour machines à coudre, machines à tricoter et à broder à usage domestique et industriel.
Sewing machines; knitting and embroidery machines for domestic use; [ hand-held knitting apparatus, namely, knitting machines; ] parts for the aforesaid goods
A sewing machine having a device for manually changing a feed dog (10), including the feed dog (10) and a feed-dog holder (30). The feed-dog holder (30) is disposed in an arm bed (103) that is associated with the sewing machine, and the feed dog (10) is receivable in a clearance (31, 81) of the feed-dog holder (30). The feed dog (10) that is located in the clearance (31, 81) has a support face (15) which may be disposed parallel with the surface of a sewn-product support which may contain a needle-hole plate (113) or be configured as a needle-hole plate (113), the sewn-product support and/or the needle-hole plate (113) may at least partially be formed by the surface of the arm bed (103), and the support face (15) may be received in an opening (140) of the needle-hole plate (113). The feed dog (10) is fastenable in the clearance by a fastening element (40, 82, 83) or of a setting element (50) such that the support face (15) is alignable so as to be substantially parallel with the surface of the sewn-product support or of the needle-hole plate (113). The fastening element (40, 82, 83) or the setting element (50) is releasably held in the feed-dog holder (30).
A sewing machine having a device for manually changing a feed dog (10), including the feed dog (10) and a feed-dog holder (30). The feed-dog holder (30) is disposed in an arm bed (103) that is associated with the sewing machine, and the feed dog (10) is receivable in a clearance (31, 81) of the feed-dog holder (30). The feed dog (10) that is located in the clearance (31, 81) has a support face (15) which may be disposed parallel with the surface of a sewn-product support which may contain a needle-hole plate (113) or be configured as a needle-hole plate (113), the sewn-product support and/or the needle-hole plate (113) may at least partially be formed by the surface of the arm bed (103), and the support face (15) may be received in an opening (140) of the needle-hole plate (113). The feed dog (10) is fastenable in the clearance by a fastening element (40, 82, 83) or of a setting element (50) such that the support face (15) is alignable so as to be substantially parallel with the surface of the sewn-product support or of the needle-hole plate (113). The fastening element (40, 82, 83) or the setting element (50) is releasably held in the feed-dog holder (30).
A long arm quilt and lockstitch machine assembly (1) having a framework having two rail tracks, disposed orthogonally on top of one another, wherein the sewing machine (19) is disposed so as to be displaceable on the rail track lying above. The connections between the drive belt (33, 43) to which the rail track (9) lying below and the sewing machine (19) are connected by way of an electronic control system via drive motors, include overload couplings which in the case of overloading by body parts or items of clothing that are caught between the movable elements separate the movable elements from the drive belts. Advantageously, the overload coupling is simultaneously a connection element and in the case of overloading separates the connection between the elements.
An accessories box (10) for a sewing machine (20) having a fastening device (30). The accessories box (10) has a bottom element (11), which is designed to bear against a base (21) of a housing (22) of the sewing machine (20). The bottom element (11) includes a recess (12), in which the fastening device (30) is received, the fastening device (30) contains a magnetic or magnetizable element (13) and/or a mating element (23).
D05B 69/00 - Driving-gear or control devices for sewing machines
D05B 11/00 - Machines for sewing quilts or mattresses
D05B 21/00 - Sewing machines with devices for automatically controlling movement of work-carrier relative to stitch-forming mechanism in order to obtain particular configuration of seam, e.g. programme-controlled for sewing collars, for attaching pockets
A device and the method for influencing the position of the knot (31) between the upper thread (23) and the lower thread (17) when sewing with a sewing machine (1) using a computer (37), which calculates for every sewing stitch to be formed a control value for an actuator (39), by which a braking force of the thread tension regulator (23) is controlled.
09 - Scientific and electric apparatus and instruments
Goods & Services
Sewing machines, stitching machines, embroidery machines, nonwoven fabric sewing machine, looms, over locking machines; components for sewing machines, stitching machines, embroidery machines, nonwoven fabric machine, automatic looms, and over locking machines [ Software for sewing machines, stitching machines, embroidery machines, machines for quilting, over locking machines, ironing machines and ironing presses; downloadable software for use in the field of sewing, stitching, dressmaking, embroidery, quilting, over locking, clothing manufacture, and ironing; stylus and electronic card reader ]
09 - Scientific and electric apparatus and instruments
Goods & Services
Sewing machines, machines for sewing, namely, stitching machines, embroidery machines, machines for quilting, over locking machines Software for long arm quilting machines and for creating embroidering and sewing patterns; software for creating embroidery and sewing patterns, used with stitching machines, embroidery machines, machines for quilting, over locking machines, ironing machines, ironing presses; downloadable software for use in the field of dressmaking, embroidery, clothing manufacture and ironing
09 - Scientific and electric apparatus and instruments
Goods & Services
Sewing machines, machines for sewing, namely, stitching
machines, embroidery machines, machines for quilting, over
locking machines. Software for creating embroidery and sewing patterns, used
with stitching machines, embroidery machines, machines for
quilting, overlocking machines, ironing machines, ironing
presses; downloadable software for use in the field of
dressmaking, embroidery, clothing manufacture and ironing.
22.
Method and device for punching a planar object using a sewing machine
b) is embodied as a lid of a clippings container (9). The planar object (23) to be processed is displaced via the tambour frame in a punching plane L2, with this punching plane L2 being arranged parallel above the sewing plane L1.
For the continuous drive of a hook of a sewing machine, two drive cams (17) alternately engage in the back of the hook. During the passing of the upper thread loop, the respective drive cam (17) on which the thread would get hung up is out of engagement. The hook is situated in a conical hook race guide and is held therein by magnets.
c) connected with each other in a fixed manner and layered over top of each other, formed of sheet metal, as well as spring and thread tightening plates (31 and 41) arranged above and below the thread catchers, which move back and forth against a blade (29), and a thread wiper unit. The device is exclusively operated by a drive moving back and forth and driving the thread cutting and lead-in stitching unit (5).
The activation for a path and time related motion of a thread cutting and lead-in stitching unit (7) and the thread brake (25) occurs by a cam drive driven by the primary shaft (9) and a cam drum (75) arranged on the upper shaft (17). This way, an absolute synchronization of the elements of the thread cutting and lead-in stitching unit (7), the thread brake (25), and the hook as well as the needle is ensured.
A locking mechanism for a bobbin case (5) is provided with a locking lever (35) supported pivotally in the bobbin cover (27). The locking lever is pivotal on a shaft (33). A hook-shaped end (51) is formed at the locking lever (35), which latches in the sleeve (9) in the hook and can hold the bobbin case (3) in the hook (1).
A punching device (1) is fastened at the pressure shaft of a sewing machine, vertically displaceable via a carrier (3). The vertical position of the press pad (35) at the body (33) can be adjusted by an adjustment screw (16) to the thickness of the textiles/work pieces to be processed.
09 - Scientific and electric apparatus and instruments
Goods & Services
Sewing machines, machines for sewing, namely, stitching machines, embroidery machines, machines for quilting, over locking machines Software for creating embroidery and sewing patterns, used with stitching machines, embroidery machines, machines for quilting, overlocking machines, ironing machines, ironing presses; downloadable software for use in the field of dressmaking, embroidery, clothing manufacture and ironing
An embroidery hoop (1) for a sewing machine or embroidery machine having two hoop parts, namely the lower hoop part (3) and the upper hoop part (5). The two hoop parts (3, 5) are connected to each other by a hinge that can be released without the use of tools. The embroidery material is clamped between the inner hinge element (9) on the lower hoop part (3) and the outer hinge element (15) on the upper hoop part (5). Through this measure, an embroidery material can be embroidered at any position.
A placement device (3) for placing decorative elements (5) on a textile or non-textile sheet material is connected to a sewing machine. The decorative elements (5) are stored in an ordered way in magazines (7) and are fed in a controlled way by the control of the sewing machine to the appropriate set positions on the sheet material (39) and are connected to this material.
A holding device (3) for a tool, e.g., a textile marker (5), for the processing of a textile or non-textile sheet material (44) is attached to the presser foot bar (23) of a sewing machine (1). The tool is supported by a tool holder (15) so that it can move on a base part (19) of the holding device (3) and can be changed in its position or activation through movements of the needle bar (9) of the sewing machine (1).
A device for cutting textile and non-textile sheet materials with a sewing machine having a turning device (9) that can be mounted on the lower end of the needle bar (5). A cutting needle (23) is inserted from below into the turning device (9) instead of a sewing needle and can be brought into the desired cutting position, for example, by a fin (17) that projects from the turning device (9).
A tensioning device (11) is arranged on an embroidery hoop (1), which allows the tensioning of the outer frame (3) with a turning knob (33). For protection from damage, a ratchet (37) is inserted in the turning knob (33) and for simple opening after the end of the embroidery process, a free wheel (45) is inserted.
A method and a sewing machine are provided to form sewing patterns allowing the stitching width to be changed during sewing for a flexible adjustment of parameters of the sewing pattern. In particular the stitch length a can be changed without changing the exterior design of the sewing pattern.
A monitoring device (15) for monitoring the needle thread (9) on a sewing machine (1) is provided which includes a regulator spring (25) with at least one cam switch (39) being connected thereto in a rotational manner. In case of changing thread tension and/or thread consumption the cam switch (39) and/or the detection zones (41) embodied thereat passes through a sensor (45) with two sensor areas (a, b). Here, not only the presence and absence of the cam switch (39) can be detected but also a direction of motion and the speed of motion. From these measurements conclusions can be drawn on various parameters of the needle thread (9).
A method and the device for displaying sewing processes to allow simulation of the formation of stitch patterns and embroidery patterns in sewing machines (1) and embroidery machines or in sewing simulators close to reality is provided. In the representation on the monitor (3) features, such as colors and the structure of the sewing material (2), are considered. By activating a simulation mode, the drive for the stitch formation unit can be disabled.
09 - Scientific and electric apparatus and instruments
11 - Environmental control apparatus
16 - Paper, cardboard and goods made from these materials
18 - Leather and imitations of leather
20 - Furniture and decorative products
23 - Yarns and threads for textile use
24 - Textiles and textile goods
25 - Clothing; footwear; headgear
26 - Small items for dressmaking; artifical flowers; false hair
28 - Games; toys; sports equipment
Goods & Services
Sewing machines of all kinds, motors for sewing machines,
knitting and embroidery machines for household and
industrial use, hand-held knitting apparatus; ironing
machines, steam presses for household use, as well as parts
thereof. Scissors and cutting instruments for textile fabrics,
leather, artificial leather and paper goods. Steaming calenders for household use, electric steam irons,
as well as parts thereof. Lighting for sewing machines. Manuals for sewing machines, teaching and instruction
material, handbooks for dressmaking; textile patterns. Handbags and sportsbags as decorative sewn articles. Furniture, stands and tables for sewing machines; cushions
for sofas. Sewing thread and yarn. Textile goods included in this class; wall hangings,
decorative blankets. Articles of clothing of textile material. Sewing, embroidering and knitting needles, needles for
sewing machines; dressmaking and cutting supplies and
accessories, namely buttons, snap fasteners, buckles, hooks
and eyes, zippers, fasteners consisting of elements that
adhere by contact, elastic ribbons, spangles. Dolls, animals made of cloth.
09 - Scientific and electric apparatus and instruments
10 - Medical apparatus and instruments
11 - Environmental control apparatus
16 - Paper, cardboard and goods made from these materials
20 - Furniture and decorative products
21 - HouseHold or kitchen utensils, containers and materials; glassware; porcelain; earthenware
23 - Yarns and threads for textile use
24 - Textiles and textile goods
26 - Small items for dressmaking; artifical flowers; false hair
28 - Games; toys; sports equipment
Goods & Services
Sewing machines, motors for sewing machines; knitting and
embroidery machines for domestic and industrial use,
hand-held knitting apparatus; ironing machines; electrical
machines and apparatus for kitchen use for preparing food
and drinks; parts and accessories for the aforesaid goods. Scissors and cutting instruments for textile fabrics,
leather, imitation leather, paper goods; parts and
accessories for the aforesaid goods. Ironing apparatus and flat irons, as well as apparatus for
steam ironing; electrical household apparatus and utensils
for cleaning; electronic components, electronic component
sets, electronic guiding and adjusting devices;
telecommunication apparatus, communication apparatus for use
in offices, household telephone installations and relevant
stations, telephone apparatus of all kinds, as well as for
radiotelephony, radio telephones, mobile telephones and
telephones for automobiles, intercoms, videophones,
telephones equipped with videotext, telephone selectors,
radio sets, portable radios, calling systems and apparatus,
facsimile machines, plug-in circuits,
modulating/demodulating apparatus, modulating/demodulating
apparatus for computers; parts and accessories for the
aforesaid goods. Surgical, medical, dental and veterinary instruments and
apparatus. Electrical household apparatus and utensils for air heating,
cooling, ventilation and purification; parts and fittings
for the aforementioned goods; lighting for sewing machines. Printed matter, manuals for sewing machines, teaching and
instruction material, handbooks for dressmaking. Furniture, stands and tables for sewing machines. Small household and kitchen utensils as well as parts and
accessories thereof. Yarns and threads for textile use. Woven fabrics and textile goods, decorative sewn articles. Sewing, embroidering and knitting needles, needles for
sewing machines, dressmaking and cutting supplies and
accessories, namely buttons, snap fasteners, buckles, hooks
and eyes, zippers, spangles. Dolls, stuffed animals (toys).
09 - Scientific and electric apparatus and instruments
Goods & Services
HOUSEHOLD SEWING MACHINES [ AND STANDARD IRONING PRESSES, ] AND PARTS AND FITTINGS THEREFOR [ ELECTRONIC IRONING PRESSES AND PARTS AND FITTINGS THEREFOR ]
