D05B 69 - Driving-gear or control devices for sewing machines

Patents for D05B 69 - Driving-gear or control devices for sewing machines (4,018)
04/1977
04/05/1977	US4016441 Linear motor
03/1977
03/29/1977	US4014277 Control apparatus for sewing machine with automatic needle stopping means
03/22/1977	US4013933 Needle position detector for industrial type sewing machines
01/1977
01/25/1977	US4004528 Heat sink for an appliance circuit board
11/1976
11/30/1976	US3995156 Transmitter for governed-speed drives employing an optical grating and photocells at an angle thereto
11/16/1976	US3991693 Sewing machine drive control
11/09/1976	US3990374 Contactless synchronizer for sewing machines
10/1976
10/26/1976	US3987739 Single pattern control of sewing machines
10/05/1976	US3984745 Sewing machine stitch pattern generation using servo controls
08/1976
08/31/1976	US3977339 Pneumatic needle positioning apparatus for stitching machines
08/31/1976	US3977338 Feed reversing arrangement for sewing machines
08/24/1976	US3976019 Position sensing device for sewing instrumentality actuator
08/10/1976	US3973658 Clutch control means for a pneumatic needle positioner
08/03/1976	US3972297 Sewing machine position and speed sensing system
07/1976
07/20/1976	US3970013 Automatic safety stop mechanism
07/13/1976	US3969661 Motor control apparatus
07/06/1976	US3967566 Sewing machine attachment
05/1976
05/25/1976	US3958460 Sewing machine noise and vibration reduction