| Patents for H01H 3 - Mechanisms for operating contacts (17,842) |
|---|
| 07/29/1980 | CA1082757A1 Switch operating mechanisms for high voltage switches |
| 07/22/1980 | CA1082344A1 Modular electrical control station |
| 07/22/1980 | CA1082271A1 Stored energy mechanism for multi-position switch |
| 07/22/1980 | CA1082055A1 Pneumatic control device for a movable member |
| 07/15/1980 | US4213110 Proximity switch having adjustable sensitivity |
| 07/15/1980 | US4212363 Twist-type control handle for lawn mowers |
| 07/15/1980 | CA1081747A1 Stored energy circuit breaker |
| 07/08/1980 | US4211990 Electric switch concealing hinge |
| 07/08/1980 | US4211906 Rotary actuating device for low-voltage circuit breakers with toggle lever |
| 07/08/1980 | CA1081270A1 Obstruction sensing edge for a bifolding door |
| 07/01/1980 | US4210888 Magnetically operated proximity switch |
| 06/25/1980 | EP0012383A1 Safety device for installations with parts moving freely in space |
| 06/24/1980 | US4209820 Modular electrical control station |
| 06/24/1980 | US4209678 Pressure switch actuator |
| 06/24/1980 | US4209674 Piano switch |
| 06/10/1980 | US4207445 On-load tap changer switch assembly |
| 05/28/1980 | EP0011323A1 Switch push button |
| 05/27/1980 | US4205236 Finger operated control system for hand-held appliances |
| 05/20/1980 | US4204103 Driving apparatus for electric power circuit breakers |
| 05/13/1980 | CA1077596A1 Back-up alarm having a modular construction |
| 05/06/1980 | US4201969 Variable resistor and switch assembly |
| 05/06/1980 | CA1077105A1 Energy-storing operating mechanism for circuit-interrupting structures |
| 04/29/1980 | US4200777 Pressure switch |
| 04/15/1980 | CA1075749A1 Means for manually slow-closing a circuit breaker that has a spring-actuated operating device |
| 04/08/1980 | US4196691 Manually rotatable control or selector knob member |
| 03/25/1980 | CA1074372A1 Low voltage vacuum switch and operating mechanism |
| 03/25/1980 | CA1074370A1 Circuit breaker motor and handle clutch |
| 03/19/1980 | EP0008948A1 Direction indicator switch |
| 03/18/1980 | US4194102 Condition responsive electrical switch construction and parts and methods therefor |
| 03/18/1980 | US4194101 Starting block switch assembly for timed swimming events |
| 03/11/1980 | US4192982 Deadman's switch |
| 03/11/1980 | US4192394 Alarm system for platform scale |
| 03/06/1980 | WO1980000391A1 A magnetic latch device for a clapper type contactor |
| 03/04/1980 | US4191874 Manually operable switch |
| 02/06/1980 | EP0007332A1 Attachment for remote control of a keyboard |
| 02/05/1980 | CA1071273A1 Unitized motor starter |
| 01/29/1980 | US4186287 Switch operating assembly including a self-adjusting arrangement |
| 01/23/1980 | EP0006962A1 Driving device for a low-voltage power circuit breaker |
| 01/23/1980 | EP0006928A1 Key of miniature apparatus for data processing |
| 01/15/1980 | US4184141 Slow socket |
| 01/08/1980 | US4182943 Push button device |
| 01/01/1980 | US4181907 Electrical switch construction having armature latch |
| 01/01/1980 | US4181833 Closure electrical contact assembly |
| 12/25/1979 | US4180716 Switch having lock-off and lock-on |
| 12/25/1979 | US4179771 Knob |
| 12/25/1979 | CA1068629A Keyboard shift and shift lock and release mechanism |
| 12/18/1979 | CA1068316A1 Push button type switch operator |
| 12/18/1979 | CA1068314A1 Actuating device |
| 12/04/1979 | US4177368 Switch operating rod assembly |
| 12/04/1979 | CA1067600A1 Touch-sensitive door control device |
| 11/29/1979 | WO1979001028A1 Switch device for controlling the closure of folding doors |
| 11/20/1979 | US4174764 Steering column switch mounting |
| 11/20/1979 | CA1066749A1 Mechanism for simultaneous operation of two high voltage circuit interrupters |
| 11/13/1979 | US4174473 Safety switch for floor treatment apparatus |
| 11/13/1979 | CA1066381A1 Permanent magnet latch for speed switching device |
| 10/31/1979 | EP0004873A1 Frictionally operative latch structure with two relatively movable parts |
| 10/30/1979 | US4173004 Magnetic latch device for a clapper type contactor |
| 10/23/1979 | US4172216 Pressure sensitive switch |
| 10/02/1979 | US4169353 Pneumatic control device |
| 10/02/1979 | CA1063657A1 Protective cover for control circuit actuators of a high voltage switch |
| 10/02/1979 | CA1063652A1 Switch actuating hinge |
| 09/25/1979 | CA1063145A1 Magnetizing current switch |
| 09/18/1979 | US4168417 Remote operating mechanism for electric switches |
| 09/18/1979 | US4168411 Closure switch for a compartment |
| 09/18/1979 | US4168409 Security hinge with sealed switch and operator concealed therein |
| 09/18/1979 | US4167988 Ratcheting mechanism for circuit breaker motor operator |
| 09/18/1979 | CA1062751A1 Disconnect switch and drive mechanism therefor |
| 09/11/1979 | US4167659 Operation mechanism of switch |
| 08/28/1979 | US4166205 Stored energy circuit breaker |
| 08/28/1979 | US4166200 Compact rotary switch construction |
| 08/28/1979 | CA1061425A1 Electrical socket contact for panel mounting |
| 08/28/1979 | CA1061387A1 Actuating mechanisms for vacuum interrupters |
| 08/14/1979 | US4164773 Transfer trip circuit with pilot wire monitoring |
| 08/08/1979 | EP0003352A1 Driving mechanism for switches |
| 08/07/1979 | US4163880 Web-sensitive switch assembly |
| 07/31/1979 | US4163133 Circuit breaker apparatus including jack shaft support |
| 07/24/1979 | US4162469 Coaxial switch with magnetic locking |
| 07/24/1979 | US4162386 Method of and means for securing an electric switch operating lever in a one-hole mounting bushing |
| 07/24/1979 | US4162385 Dual spring circuit interrupter apparatus |
| 07/17/1979 | US4161638 Vacuum interrupter latch release mechanism |
| 07/10/1979 | US4160887 Closure activated switch |
| 06/26/1979 | CA1057345A1 High voltage switch mechanism |
| 06/19/1979 | CA1056940A1 Push to start dual relay |
| 06/19/1979 | CA1056884A1 Trip mechanism for disconnect switch |
| 06/05/1979 | CA1055995A1 Circuit interrupter having an insulated bridging contact |
| 05/29/1979 | US4156865 High load clearance sensors |
| 05/29/1979 | US4156803 Simple device for rapid damping of flywheel oscillations in a stored-energy operating device |
| 05/29/1979 | CA1055585A1 Automotive seat switch using a reed switch and permanent magnets |
| 05/22/1979 | US4156217 Electromagnetically operable switch |
| 05/22/1979 | CA1055084A1 Integral magnetic trip and latch for a circuit interrupter |
| 05/22/1979 | CA1055083A1 Two-motion switch for cordless lawnmower |
| 05/15/1979 | US4154996 Positive break snap action switch |
| 05/15/1979 | US4154995 Switch mounting and actuating apparatus |
| 05/15/1979 | US4154375 Personal care sprayer |
| 05/08/1979 | US4153828 Stored-energy operating means for an electric circuit breaker |
| 05/08/1979 | US4153149 Adjusting knob device for electrical instruments and the like |
| 05/01/1979 | US4152561 Circuit breaker motor and handle clutch |
| 05/01/1979 | US4152558 Hole sensing device for spike driver |
| 05/01/1979 | US4151861 Reversing valve |
| 05/01/1979 | CA1053776A2 Hinge through which an electrical circuit is completed with means to interrupt the circuit |