Patents for H01H 21 - Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand (4,642) |
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02/15/1989 | CN2032760U Low voltage fuse base in knife switch |
02/07/1989 | US4803313 Electric switch with sealed plural compartments |
01/31/1989 | US4801770 Switch assembly |
01/17/1989 | US4798923 Latch/switch for securing a circuit modules into a housing with accompanying circuit switching |
01/04/1989 | EP0298013A2 A positive feel variable resistance switch |
01/04/1989 | EP0297223A2 Control unit for manual operation of reversible electric adjustment devices |
01/04/1989 | CN2030374U Safety magnetic-box switch with control ear and cooling effect |
01/04/1989 | CN2030373U Knife-blade switch with function of step-down start |
12/27/1988 | US4793673 Transmission device for control panels in communications terminal equipment |
12/21/1988 | CN87214374U Load discharge switch of power capacitor |
12/13/1988 | US4791253 Steering column switch |
12/06/1988 | US4789791 Rotary drive mechanism |
12/01/1988 | DE3715741A1 Switching mechanism for electrical switches |
11/29/1988 | US4788387 Limit switch with curved or partly spherical convex cover |
11/22/1988 | CA1245257A1 Reset mechanism for a rotary switch |
11/01/1988 | US4782200 Switch assembly |
10/25/1988 | US4780580 Switch for motor |
10/18/1988 | US4778961 Compact electric safety switch |
10/18/1988 | US4778959 Fused disconnect switch |
10/18/1988 | US4778955 Limit switch assembly |
10/11/1988 | CA1243065A1 Reciprocally actuated switch with rotatable contact selector |
10/04/1988 | US4775767 Illuminative switch assembly |
09/22/1988 | WO1988007232A1 Adjustable control lever |
09/07/1988 | CN87209081U Safety switch |
09/07/1988 | CN87207276U Guard type safety switch |
09/06/1988 | US4769626 Positive feel variable resistance switch |
09/01/1988 | DE3705553A1 Snap-action spring drive for the moving switching element of an electrical earthing or interrupter (oscillator) switch |
08/23/1988 | US4766277 Rotary electric switch |
08/18/1988 | DE3726774A1 Ignition and starter switch with sliding contacts for installation on a steering lock antitheft device for motor vehicles |
08/10/1988 | CN87209300U Power switch with a locking safety breaker |
08/09/1988 | US4762972 Enclosed externally actuated switch assembly |
08/03/1988 | CN87204730U Tv antenna change-over switch with lightning arrester |
08/02/1988 | US4761524 Switch operating mechanism |
07/27/1988 | CN87214910U Enclosed load switch with its safety brake connected from outside |
07/20/1988 | EP0274671A1 Electric switch |
07/19/1988 | CA1239434A1 Microswitch |
07/05/1988 | US4755796 Keyboard for miniature data processing devices |
06/23/1988 | DE3642346A1 Switch construction for use as an illuminated changeover switch with a central OFF position |
06/21/1988 | CA1238357A1 Switch limit assembly |
06/14/1988 | US4751354 Electric outboard motor control switch |
06/07/1988 | CA1237752A1 Emergency vehicle battery circuit breaker |
05/31/1988 | US4748431 Electrical switches |
05/31/1988 | US4748298 Bistable switch, in particular for use as a headlamp dipswitch on a motor vehicle |
05/24/1988 | CA1237163A1 Bus switch with friction loaded actuation lever |
05/18/1988 | CN86107622A 多功能闸刀开关 Multifunction knife switch |
05/10/1988 | CA1236504A1 Control pod and switch assembly |
05/03/1988 | US4742191 Keyboard proximity switch |
04/19/1988 | US4739136 Control device of a high voltage circuit breaker equipped with closing resistors |
04/12/1988 | US4737608 Convertible rotary switch |
03/29/1988 | US4734547 Reversing speed control switch |
03/29/1988 | US4733590 Keyboard switch apparatus for electronic musical instrument |
03/23/1988 | EP0260781A2 Keyboard for miniature data processing devices |
03/23/1988 | CN87207707U 闸刀开关 Knife switch |
03/22/1988 | US4733024 Key switch |
03/16/1988 | EP0259881A2 Switching apparatus |
02/16/1988 | US4725808 Switching device equipped variable resistor |
02/16/1988 | US4725764 Switch arrangement |
02/11/1988 | WO1988001097A1 Switch, in particular steering column switch for motor vehicles |
02/10/1988 | EP0255688A1 Steering column switch for motor vehicles |
02/04/1988 | DE3626196A1 Switching device |
01/14/1988 | DE3623636A1 Operating device for a tumbler switch |
01/13/1988 | CN87204386U Energy saving rubber cover and porcelain base switch |
12/17/1987 | WO1987007567A1 Switch for actuating an electric motor of a windscreen wiper |
12/16/1987 | EP0249166A1 Switch for operating a windshield wiper motor |
12/16/1987 | CN86209752U Thinned seesaw switch |
12/15/1987 | US4713509 Palm switch actuator and latch |
12/08/1987 | CA1230102A1 Lighting device for bicycles |
11/19/1987 | DE3616628A1 Electrical switch |
10/28/1987 | EP0243252A1 Switch with two stable positions, particularly a dimmer switch for a motor vehicle |
10/21/1987 | CN87200359U Safety knife switch |
10/08/1987 | DE3611495A1 Compact electrical stepping switch |
10/07/1987 | EP0239621A1 Switch with auxiliary biasing mechanism |
09/30/1987 | CN86200515U Knife-fuse combined switch |
09/22/1987 | US4695692 Switch with pivoting clip-type contacts |
09/16/1987 | EP0237461A2 Motor starting and automatic reversing switch |
09/15/1987 | CA1226888A1 Band selector switch |
09/08/1987 | CA1226606A1 Switch assemblies |
08/25/1987 | US4689455 Snap fitted push-button switch actuator assembly |
08/18/1987 | US4687889 Electrical appliance interlock switch with improved isolation means |
08/12/1987 | EP0231924A2 Electrical switch, particularly steering column switch for vehicle |
06/23/1987 | US4675481 Compact electric safety switch |
06/10/1987 | CN86107879A Operating device for high-voltage circuit breaker with closing resistor |
06/04/1987 | DE3542086A1 Switch construction for a switch, especially a built-in apparatus switch |
05/21/1987 | DE3540359A1 Operating arrangement for an electrical switch |
05/13/1987 | EP0221513A2 A limit switch |
05/12/1987 | US4665286 Motor starting and automatic reversing switch |
05/05/1987 | US4663504 Load break switch |
04/29/1987 | CN86200717U Model sf fuse switch |
04/22/1987 | EP0218944A2 Rotating index device |
04/21/1987 | US4659157 Stamped circuitry assembly |
04/01/1987 | EP0216466A2 Stamped circuitry assembly |
03/26/1987 | WO1987001864A1 Switch with auxiliary biasing mechanism |
03/26/1987 | DE3533056A1 Multi-position illuminated switch on motor vehicles |
03/11/1987 | EP0213296A2 Arrangement for switching a vacuum cleaner on and off |
03/10/1987 | US4649358 Reset mechanism for a rotary switch |
03/03/1987 | CA1218726A1 Pivotable key keyboard with biased detents |
02/25/1987 | CN86200535U Elastic clamp fastener knife switch |
02/17/1987 | US4644110 Dip switch having single terminal-contact support wafer |
02/10/1987 | US4642432 Switch mechanism with combination spring and assembly retainer |
02/05/1987 | DE3621858A1 Arrangement of two actuating keys, located directly adjacently, on an apparatus housing |