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Document |
Document Title |
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7105763 |
Switch assembly
A switch assembly includes an actuator assembly having a slidably supported pushbutton and a switch mechanism switchable between alternate positions. The pushbutton is biased by a return spring...
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6844509 |
Switch device having self-cleaning function
A switch device that prevents a contact failure from occurring between electrode contact points by having a self-cleaning function is provided. When a key top 4 is pushed downward, a portion...
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6486428 |
Quick-release switch with forced opening with improved mounting tolerance
To improve the possibilities of using a fast-action switch with positive opening, of the end-of-travel type, the switch is equipped with a set of compression springs which cause its moving...
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6104306 |
Closure-sensitive signalling device with cantilever switch
A closure-sensitive signalling device with a cantilever switch responsive to the opening of a folded article such as a business card holder, greeting card, folder, or other article having panels...
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5998749 |
Single throw pump switch
A single pole, snap action, sump pump switch is disclosed having a housing containing a single electrically conductive contact arm with a contact mounted on a forward end portion, which arm is...
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5349147 |
Protection device against water splashes for electric switches and the like
A water-splash protected electric switch apparatus which includes a casing of electrically insulating material and fixed contacts housed within the casing. A closure wall sealingly closes off the...
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5207317 |
Snap-action switch actuator
A switch actuator having a bezel, paddle and spring-biased lever. The bezel has a pivot defining a first pivot axis and an outer surface defining a plane. The paddle has an outer surface and an...
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5122626 |
Illuminated display push-button switch
In a push-button switch in which a switch mechanism switched over on the basis of push-button depression is supported between a pair of split-type switch bases so as to be switchably operated, a...
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5107084 |
Rocking handle for operating a switch
An operating switch has a push button provided in a housing of a switch body for operation when depressed by an operating lever pivoted on the housing. The operation of the push button causes a...
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5010219 |
Push button switch with actuator for applying transverse force to buckling spring
A push button switch used for a personal computer or a word processor, which uses a membrane switch in a contact portion. The push button switch comprises a casing, a key top slidably guided along...
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4927990 |
Spring-biased push-button switch having a spring-loaded tactile feedback feature
A push-button switch comprises a fixed electrode; a movable electrode disposed opposite to the fixed electrode; a key housing having a tubular spring retainer, and an annular guide wall surrounding...
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4916274 |
Snap action sump pump switch
A snap action switch is provided with an operating member in the form of an operating lever and a one piece actuating lever with a compression spring interposed therebetween.
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4859820 |
Quiet key switch
A key switch utilizing a buckling compression spring to move a switch actuator mechanism includes a cylindrical core of resilient material located within an opening formed by the coils of the...
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4853505 |
Miniature illuminated rocker switch
A generally cylindrical lamp of diameter D is provided in a miniature double pole switch case of internal height only 2×D. The movable contact levers are shorter than the length of the switch case ...
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4754106 |
Double cammed push-button switch and methodology for operation of the same
A compact, double-throw double-pole push-button electric switch is comprised of: a base; four electric terminals fixed to the base; a lower spring retainer pivoted on the base; a push-button key...
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4692572 |
Over-center actuator switch
An over-center actuator switch assembly includes a U-shaped bracket having a plurality of similar switches mounted in side-by-side relation between the flanges of the bracket. Each actuator has a...
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4640998 |
Push button switch with compound contact lever action
A reciprocable push button achieves sequential switching (ON/OFF or ON/ON) through a simple coil spring and pivoted contact lever. The push button has depending legs that cooperate with camming...
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4472615 |
Contact switching device
A contact switching device has a driving link pivoted on its one end, a spring loaded slide slidably disposed within a longitudinal guide groove disposed on the other end portion of the driving...
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4366354 |
Circuit breaker with improved contact push-off spring
A circuit breaker has contacts engageable as a result of manual operation of a toggle mechanism causing the circuit breaker to close and open when the toggle is in an erect and collapsed condition,...
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4221941 |
Rocker switch having improved contact-operating means
A general purpose, alternating current wall switch is provided with a rocker handle having an extremely light feel resulting from the fact that the angular distance or throw between the opposite...
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4196325 |
Sump pump switch
A sump pump switch has a swingable insulating yoke carrying flexible contact strips which are pivotally connected to the yoke for relative lateral movement. The movable contacts swingably engage in...
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3996436 |
Snap action switch
A double pole snap action switch operable by opposite movements of an operating lever having operating means comprising a bifurcated actuating lever having transversely spaced side legs mounted on...
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3777087 |
LEVER OPERATED SWITCH
A lever operated switch has a molded insulation body containing a snap action mechanism for moving movable contacts into and out of engagement with fixed contacts. Fixed contact terminals extend...
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3770920 |
ROCKER-TYPE ELECTRICAL SWITCH
The invention relates to a rocker-type electrical wall switch which is used with alternating current and operates with limited angular movememt of a pivoted rocker. The ends of the rocker remain...
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3522396 |
ELECTRICAL SNAP SWITCH
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3495058 |
PLUNGER ACTUATED ALTERNATE MAKE AND BREAK SWITCH MECHANISM WITH SNAP ACTING COMPRESSION SPRING
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3491218 |
PUSHBUTTON SWITCH WITH PIVOTALLY MOUNTED ACTUATOR
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3390237 |
Toggle switch assembly
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3339041 |
Electric switches
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3330924 |
Contact mounting structure for electric switches
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3294926 |
Motor control switch with improved operator and over center resilient means
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3270573 |
Snap action switch
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3270157 |
Snap mechanism for slow-break electric switches
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3233056 |
Adjustable condition-responsive plunger-operated snap-action electrical switch
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3201538 |
Snap acting electric toggle switch
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3157760 |
Snap action toggle switch for high altitude use
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3051810 |
Push button switch
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3015005 |
Single spring push-button switch
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3002065 |
Electrical device employing stressed column
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2924692 |
Switch apparatus
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2917932 |
Thermal regulated mechanical movements
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2900466 |
Electric switch with miniature toggle mechanism
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2868913 |
Automatic vacuum cleaners
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2839628 |
Electric snap action or tumbler switch
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2808482 |
Toggle switch construction
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2798914 |
Toggle switch with shock absorber
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