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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10/03/1990 | EP0390084A2 Limit switch |
10/03/1990 | EP0389523A1 Multifunction tactile manipulatable control |
10/03/1990 | CN2063288U Electrical switch made of composite material |
10/03/1990 | CN2063287U 安全开关 Safety switch |
09/25/1990 | US4959514 Fusible electric switch |
09/19/1990 | CN2062489U Pull off type outdoor low voltage safety knife switch |
09/19/1990 | CN2062488U Limit device of knife auxiliary switch |
09/12/1990 | EP0386277A1 Double circuit-breaking terminal |
09/04/1990 | US4954672 Ground start key switch |
09/04/1990 | CA2011382A1 Double-break terminal |
08/21/1990 | US4950850 Pedal switch assembly |
08/01/1990 | EP0380314A1 Wireless switch |
07/26/1990 | WO1990008391A1 Motor controlled switch mechanism |
07/24/1990 | US4943715 Limit switch having means to evaluate its actuating stroke |
07/23/1990 | CA2007038A1 Motor controlled switch mechanism |
07/10/1990 | US4940926 Instruction generator for controlling the position of an element, in particular a sliding opening element of an automobile vehicle |
07/10/1990 | US4940903 Motor controlled switch mechanism |
07/03/1990 | US4939540 Winker automatic canceling device |
06/20/1990 | CN1043173A Control pedal for electric machine |
06/14/1990 | WO1990006245A1 Steering column switch for motor vehicles |
06/06/1990 | EP0371923A1 Foot-pedal switch for operating an electric machine |
05/28/1990 | CA2003967A1 Control pedal for electric machine |
05/23/1990 | EP0368961A1 D.c. reversing switch. |
05/16/1990 | CN1042266A Safety device for a switching appliance formed by assembling together several removable modular elements |
05/02/1990 | EP0366519A1 Security device for a switching apparatus made by the assembly of several removable modular elements |
05/01/1990 | US4922275 Automatic panoramic camera mount |
04/17/1990 | US4918264 Actuating mechanism and multiposition rubber or membrane switch device |
04/10/1990 | US4916263 Switch for detecting shift positions of automatic transmission |
04/05/1990 | DE3833052A1 Electrical switch, especially a steering column switch for motor vehicles |
04/04/1990 | CN2055639U Miniature reversing switch |
04/03/1990 | US4914262 Quick disconnect switch |
03/21/1990 | CN2054936U Spring lock switch |
03/20/1990 | US4910485 Multiple circuit breaker with double break rotary contact |
03/08/1990 | WO1990002411A1 Electric switch, in particular steering column switch for motor vehicles |
03/07/1990 | EP0356789A1 Electrical switch, particularly steering-column switch for vehicle |
03/07/1990 | CN2054202U Safety knife switch |
03/05/1990 | WO1990004440A1 Steering gear of game machine |
02/20/1990 | US4903003 Variable resistor with a switch |
02/20/1990 | US4902864 Versatile electric disconnect switch |
02/20/1990 | EP0349571A4 Adjustable control lever. |
02/01/1990 | DE3839911C1 Electrical switch |
01/31/1990 | EP0353186A1 Push button switch |
01/30/1990 | US4897754 Switching apparatus |
01/24/1990 | CN2051777U Self-locking, plastic casing knife switch |
01/16/1990 | US4894650 Control unit for manually controlling reversible electromechanical adjusting devices |
01/16/1990 | US4894492 For interconnecting a motor |
01/10/1990 | EP0349714A2 Joystick with spring disconnect |
01/10/1990 | EP0349571A1 Adjustable control lever. |
12/19/1989 | US4888457 Switch for detecting erroneous erase protection fin of tape cassette |
12/07/1989 | DE3910962A1 Switch |
12/05/1989 | US4885435 Cantilever spring switch having multiple fulcrums |
11/21/1989 | US4882457 Steering column switch with indirectly guided bridging contacts |
11/08/1989 | EP0341070A2 A control unit for a man-rider crane |
11/08/1989 | CN2047444U Single-phase triplex bedside switch |
11/08/1989 | CN2047442U A door-controlled electric lamp automatic switch |
11/01/1989 | CN2047062U Protective single plate switch |
10/25/1989 | CN2046682U Three-pole knife switch with protecting wire holder |
10/19/1989 | WO1989009997A1 D.c. reversing switch |
10/17/1989 | US4874911 Electrical reversing switch |
09/27/1989 | CN2045143U Slide plate type lamp control switch |
09/20/1989 | EP0333230A2 Limit switch having means to evaluate its actuating stroke |
09/20/1989 | EP0333179A2 Improved trigger switch |
09/20/1989 | CN2044762U Double-purpose knife switch |
09/19/1989 | US4868353 Multiple switch assembly with interlock and lock release member |
09/05/1989 | US4864083 Reversing switch |
08/24/1989 | DE3828674C1 Electrical switch |
08/15/1989 | US4857881 Joystick with spring disconnect |
08/15/1989 | US4857815 Switch for energizing an electric motor of a wiper system |
08/08/1989 | US4855540 Switch |
08/03/1989 | DE3546625C2 Electrical rotary switch having illumination |
08/02/1989 | CN1034450A Open-type load switch with multiple protective functions |
07/26/1989 | CN2041706U Electricity-saving safe switch |
07/18/1989 | US4849587 Pendant control box |
07/18/1989 | US4849584 High voltage switch assembly |
07/18/1989 | US4847942 Arrangement for switching on and off of a vacuum cleaner |
07/11/1989 | US4847453 Limit switch with actuator |
07/05/1989 | EP0323291A1 Set point switch for positioning control of an object, specially a sliding opening of a motor vehicle |
07/04/1989 | CA1256922A1 Electrical switch |
06/27/1989 | US4841800 Adjustable control lever |
06/22/1989 | DE3741743A1 Fuse switch |
06/14/1989 | CN2039457U Material-saving knife switch |
06/08/1989 | DE3740415A1 Rotary stepping switch |
05/31/1989 | CN2038664U Automatic electric breaking switch |
05/18/1989 | WO1989004515A1 Multifunction tactile manipulatable control |
05/16/1989 | US4831349 Switching device |
05/16/1989 | US4831253 Rotary type photoelectric switch |
05/03/1989 | EP0314540A1 Opening device for a multipole circuit breaker with a rotating contact bridge |
05/03/1989 | EP0313952A2 Push-button for keyboard |
05/03/1989 | DE3803125C1 Electrical switch |
04/26/1989 | EP0313270A2 Latch/switch arrangement for securing circuit modules into circuit housings with circuit switching accomplished during the insertion of the module into the housing |
04/25/1989 | US4825022 Mail sorting computer keyboard |
04/25/1989 | US4823634 Multifunction tactile manipulatable control |
04/25/1989 | CA1253226A1 Actuator mechanism for electrical potentiometer |
04/12/1989 | EP0311024A2 Microswitch |
03/28/1989 | US4816631 Slide switch sideways operation adapter |
03/21/1989 | US4814563 Contact mechanism for a switch |
03/21/1989 | US4814557 Door lock position sensor |
03/16/1989 | DE3729303A1 Switching apparatus |
02/28/1989 | US4808775 Reversing switch |
02/21/1989 | US4806712 Electrical switch for door latch |