Patents
Sitemap › D05 - Sewing; Embroidering; Tufting › D05B - Sewing › D05B 69 - Driving-gear or control devices for sewing machines
Patents for D05B 69 - Driving-gear or control devices for sewing machines (4,018)
08/1984
08/14/1984CA1172733A1 Sewing machine speed control system having quick response characteristic
08/07/1984US4463698 Needle position detector
08/02/1984WO1984002933A1 Electronic controlling equipment for driving systems with electromagnetic couplings for industrial sewing and/or overcasting machines
07/1984
07/31/1984CA1171943A1 Sewing guide of a seam pattern sewing machine
07/24/1984CA1171497A1 Speed detector for sewing machines
07/17/1984US4459926 Industrial automatic pattern stitching machine
07/10/1984US4458616 Semi-automatic sewing machine
06/1984
06/26/1984US4456859 Sewing machine drive motor control system
06/26/1984US4455956 Cyclic sewing machine
06/26/1984US4455955 Accessory device for use on a sewing machine
06/12/1984US4453624 Handwheel clutch for sewing machines
06/12/1984US4453477 Thread consuming machine with thread coloring device and related process
05/1984
05/01/1984US4445450 Switching device of dual function sewing machine
05/01/1984US4445449 Stitch pattern setting apparatus for electrically driven sewing machine
04/1984
04/04/1984EP0104913A2 Circuit arrangement for controlling sewing machine speed and for positioning sewing needle
03/1984
03/27/1984US4438718 Phase indication device of sewing machine
03/27/1984US4438716 Multi-switch sewing machine
03/21/1984EP0103364A2 A method and apparatus for decelerating and stopping a sewing machine motor
03/14/1984EP0102524A2 Sewing machine driving and controlling device
03/13/1984US4437061 Speed detector for sewing machines
03/06/1984US4434735 Motion conversion mechanism for effecting sewing machine feed dog control
01/1984
01/24/1984US4426947 Sewing machines
01/03/1984US4423692 Pneumatic needle positioner
01/03/1984US4423691 Material sensing means for sewing machines
12/1983
12/06/1983US4418809 Combination handwheel and handwheel clutch for sewing machines
11/1983
11/15/1983US4414909 Needle positioner for sewing machine
11/01/1983US4413214 Vented pneumatic foot controller
11/01/1983US4412498 Control device for a differential feed of a sewing machine
10/1983
10/12/1983EP0091084A1 Sewing machine controlling apparatus
09/1983
09/27/1983US4406238 Sewing machine with cyclic pattern stitching device
09/20/1983US4405859 Nominal value pick up for drive controls
09/20/1983US4404919 Control system for providing stitch length control of a sewing machine
09/13/1983US4403563 Electric sewing machine driving apparatus
09/13/1983US4403562 Thread picker circuit for industrial sewing machine
09/13/1983US4403558 Control system for sewing machine
09/06/1983US4402276 Method of controlling the speed of rotation of the drive motor of an embroidery, stitching or sewing machine
08/1983
08/30/1983US4401042 Electronic control sewing machine
08/09/1983US4397251 Foot-operated control device for electrically operated appliances
07/1983
07/19/1983US4393796 Arrangement for operating an electronically controlled sewing machine in a diagnostic mode
07/12/1983US4393343 Position adjusting drive unit
07/12/1983US4392442 Sewing machine with a cyclic pattern stitching device
07/06/1983EP0083068A1 Speed control for a sewing machine
07/05/1983US4391215 Self compensating optoelectronic ply and edge detector for sewing machine
07/05/1983US4391211 Automatic sewing machine
06/1983
06/22/1983EP0081684A1 Drive for machines, especially industrial sewing machines
06/21/1983US4389604 Sewing machine incorporating a programmable control and a low-inertia motor
06/21/1983US4388882 Automatic sewing machine
06/14/1983US4387793 Clutch motor arrangement
06/09/1983WO1983001967A1 Motor-driven sewing machine
05/1983
05/17/1983US4384241 Sewing machine drive
05/04/1983EP0077788A1 A driving control device.
05/03/1983US4381719 Sewing machine with a stitch counter and correction unit
04/1983
04/26/1983US4380962 Needle positioning device for sewing machines
04/19/1983US4380203 Devices generating synchronizing signals in sewing machines
03/1983
03/22/1983US4377778 Sewing machine speed control system having quick response characteristic
03/03/1983WO1983000708A1 Device for driving sewing machine
01/1983
01/05/1983EP0068713A2 Sewing machine having a digital command circuit
01/05/1983EP0068667A1 Speed setting device for a sewing machine
01/05/1983EP0068625A1 Control system for providing stitch length control of a sewing machine
12/1982
12/22/1982EP0067649A2 Sewing machine having a soft-starting circuit
12/15/1982EP0067072A2 Sewing machine having a memory for generating a speed control signal in response to operating conditions
12/14/1982CA1137594A1 Electronic sewing machine with position control loop of digital type
11/1982
11/23/1982US4359953 Control system for sewing machine
11/11/1982WO1982003879A1 A driving control device
09/1982
09/28/1982US4351254 Sewing machine needle positioning
09/21/1982US4350104 Sewing machine motor mount
08/1982
08/24/1982US4346334 DC Servomotor system
08/17/1982US4345196 Speed control device for sewing machines
08/10/1982US4343256 Sewing machine
07/1982
07/20/1982US4340002 Upper shaft phase detecting system for sewing machines
06/1982
06/30/1982EP0055075A2 Needle position detector
06/29/1982US4336762 Electromechanical actuator device for a sewing machine
06/22/1982US4335668 Pattern controlled sewing machine for producing tailor tacks
06/16/1982EP0053938A1 Speed setting arrangement for sewing machines
06/09/1982EP0053591A1 A semi-automatic sewing machine
06/01/1982US4332208 Sewing machine speed control circuit
05/1982
05/25/1982US4331092 Pattern cam positioning means in stopping device for sewing machines
05/25/1982CA1124297A1 Electromechanical actuator applied to an electronically controlled sewing machine
05/25/1982CA1124055A1 Actual sew length measuring device
05/04/1982US4328404 Actuation apparatus for a control switch
04/1982
04/13/1982US4324191 Auxiliary sewing machine motor braking
04/06/1982US4323833 Sewing machine drive motor control system
03/1982
03/16/1982US4319533 Automatic sewing machine
03/09/1982US4318357 Data advancing arrangement in a sewing machine
02/1982
02/23/1982US4317032 Pulse generator for variable-speed drives
02/17/1982EP0045952A2 Auxiliary device for a sewing machine with thread cutting device
02/10/1982EP0045649A2 Speed detector for sewing machines
02/10/1982EP0045484A1 An electric sewing machine driving apparatus
01/1982
01/27/1982EP0044648A2 Control system for sewing machine
01/26/1982US4312286 Sewing machine adapted to stitch on a curved path
01/12/1982US4310788 Speed control device of sewing machines
12/1981
12/01/1981US4303028 Sewing machine with needle dropping hole changing control system
11/1981
11/24/1981US4301753 Sewing machine with tape recorder for user instruction and memory programming
11/18/1981EP0039680A1 Improvements in sewing machines.
11/10/1981US4300082 Speed-regulated positioning drive
11/10/1981US4299182 Two-way operation system control device for sewing machines
10/1981
10/27/1981US4296702 Storage compartment for sewing machine foot controller
09/1981
09/15/1981US4289962 Optoelectronic synchro generator
09/15/1981US4289084 Sewing machine with stitch type identifying device
09/08/1981US4287843 Electric sewing machine with a speed control system
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