Matches 1 - 50 out of 290 1 2 3 4 5 6 >
Match Document Document Title
7569783 Low-profile switch with flat spring actuating mechanism  
A low profile limit switch utilizes a bowed spring actuator for advancing a bridge contact into and out of contact with a pair of terminal contacts to close and open the switch. The bridge contact...
7515024 Movement mechanism for a ground fault circuit interrupter with automatic pressure balance compensation  
A magnetic movement mechanism usable in a ground fault circuit interrupter, comprising: (i) a first permanent magnet, (ii) a second permanent magnet positioned apart from the first permanent...
7061350 Electromagnetic relay with a triple contact bridge  
The invention relates to an electromagnetic relay with an electromagnetic coil for exciting a magnetic field and an iron circuit for guiding the magnetic field, wherein the electromagnetic coil...
6965292 Isolation cap and bushing for circuit breaker rotor assembly  
An electrically isolated rotor assembly for a cassette assembly of a circuit breaker includes a rotor having a first side and an opposing second side, a first isolation cap disposed on the first...
6953204 Switch assembly for an airbag module attachment  
A vehicle steering wheel assembly having a molded armature with outwardly extending spokes for mounting on a steering column. Airbag module engagement members extend from an airbag module housing...
6924449 Interrupting device for switching apparatus  
A contact pole interrupting device in an electrical switching apparatus composed of a moving contact holder including a cylindrical contact pressure spring, a slide that moves along a longitudinal...
6880226 Method for limiting movement in electrical contactors  
A method for restricting travel of a moving contact in a lighting contactor is provided. The lighting contactor includes the moving contact and a contact carrier. The method includes the steps of...
6837729 High power electrical contactor with improved bridge contact mechanism  
An electrical contactor assembly is provided that includes a base and power terminals mounted thereto. The power terminals are configured to convey signals. The assembly includes an actuator...
6822173 Contact element  
A contact element for an electrical switching apparatus is disclosed having a casing ( 2 ) with a basis part ( 8 ) and a cover part ( 10 ). Two electrical fixed contacts ( 4 ) have connections for...
6812424 Elastic sheet structure having an improved electrical continuity function, and printed circuit board structure  
In an elastic sheet member of the present invention, a silicon rubber sheet is supported by a fixed member. A wire group functioning as contacts is disposed at either one of the silicon rubber...
6784390 Electrical switch  
An electrical switch having a casing, at least two fixed contacts and a corresponding moving contact. The moving contact has two parts contactable with the fixed contacts respectively thereby...
6759612 Movable contact and a method of assembling a pusher assembly having a movable contact  
A pusher assembly for use in a contact block assembly is disclosed. The pusher assembly comprises a pusher ( 105 ); a window ( 214 ) extending through the pusher; a first movable contact ( 106 )...
6720510 Pusher assembly and method of assembling a pusher assembly  
The present invention is related to a pusher assembly ( 105 ) for use with an operator. According to one aspect of the present invention, a pusher assembly generally comprises a body portion ( 208...
6667448 Contact element  
A contact element for an electrical switching apparatus includes two electrical contacts for electrical conductors. A contact bridge is disposed in an actuating tappet for connecting and...
6653582 Stop lamp switch and method for attaching the same  
A stop lamp switch of the present invention includes; an operating shaft having one end face being outwardly projected from a switch case body, the end face abutting on a brake pedal of a vehicle;...
6545237 System and method for mounting a moveable contact in a contact block  
A contact assembly for use in an electrical apparatus includes an armature comprising a base and a post having first and second ends. The first end is connected to the base and the second end...
6483049 Contact assembly  
A contact assembly comprising a plurality of pairs of spaced apart fixed contacts supported in an electrically insulating body, an actuator displaceable relative to the body between first and...
6399907 Helical coil switch contact assembly  
An electrical contact assembly is disclosed comprising a bracket having at least first and second cavities located on opposite ends of the bracket and an opening extending through the bracket...
6362710 Contact unit for electromagnetic relays  
For increasing the reliability of contact closure in safety relays, a contact spring ( 10 ) is provided with two contact pieces ( 15, 16 ) which are disposed at the free end of the contact spring (...
6329621 Electric switch apparatus with resilient bent wire contact members  
An electric switch apparatus includes a stationary base plate (2) and an actuating part (6) carrying an electrical conductor member (8) displaceable between at least two positions relative to the...
6259434 Tactually-activated structure  
An elastic and tactually-activated structure is applicable to keyboard and comprises a dome-shaped elastic member having a plurality of vent holes arranged on the bottom side thereof and separated...
6248965 Methods and apparatus for rolling contactor tips upon closure  
A bus bar assembly includes an elongate body including three unitary portions. A first portion and a third portion are substantially co-planar and a second portion is unitarily offset from the...
6180899 Semi-bifurcated electrical contacts  
A double break switch construction for use in an electrical apparatus and suitable for both high power and low voltage-low current applications includes a base (10), first and second electrical...
6072128 Multipole electric switch  
Rotary-controlled multipole electric switch fitted with a handle (4) and a housing (1) in which a cam device transforms the rotation of the handle into a translational movement of contact bridges...
6028274 Fail-safe switch  
A safety switch with a contactor structure including first and second contactor contacts electrically connected to each other. The switch has an "on" state in which first and second terminal...
5924557 Electrical switch with contact spring  
A switch (10) includes a pair of fixed contacts (20,22) spaced apart from each other. The switch (10) also includes a contact member (40) including a resilient base (42) and a pair of contact arms...
5886602 Contact-unit slide for contactors  
A contact-unit slide for contractors which includes an insulating body in which windows are drilled wherein in each of these windows a contact bridge and a compression spring associated with the...
5844457 Electromagnetically operated electric switching apparatus  
A pair of pivoted links positioned at opposite sides of a movable armature and reversely oriented with respect to each other, have a pivotal connection at their opposite ends to a movable contact...
5841085 Press-button switching device with spring-biased bridge-forming contact  
A press-button switching device includes a housing, stationary and movable contacts mounted in the housing, an actuating member constructed as a press-button which is guided during its switching...
5744766 Slide or reciprocating switch with s-shaped bridging-or spanner contact  
A device and method establishing an electrically conductive path between a pair of contacts in low voltage, low current applications, such as in electronic circuits. The device and method feature a...
5614701 Control switch for electric winch  
A control switch for an electric winch includes a handle, a set of forward and reverse push button switches and a switch box. The switch box includes a top cover and a bottom cover. The top cover...
5605223 Conductive lacquer contact surface  
In order to produce keyboards, two pairs of diagonally connected squares with rounded corners are used as fixed contacts. A direct diagonal connection electrically connects two non-adjacent...
5587886 Structure for contact points of a shift switch used in a computer  
A structure for contact points of a shift switch used in a computer. The structure includes an elastic contact plate disposed under the shift switch and having projecting contact points to contact...
5552964 Switch mounted on circuit board and method of mounting switch on circuit board  
A switch is provided which is simple in constitution and can be efficiently mounted on a circuit board, and a method of efficiently mounting the switch on the board is also provided. In particular,...
5552571 Push-button switch having a plurality of simultaneously closed contacts  
With push button operated switches having at least one movable and one stationary contact carrier, problems may occur when the push button is not actuated properly and centrally. This problem is...
5420555 Plural sealed contact units with common electromagnetic operating mechanism  
A sealed contact unit that attains stabilized contact switching operation and effective dimensional minimization with an arrangement wherein a switching contact section including opposing movable...
5396036 Roller contact device  
Disposed before and behind stationary contacts 6U and 6L are one pair each of roller contacts 5FM and 5FH, and 5BM and 5BH which are supported collectively at the upper and lower ends thereof by...
5369237 Electrical switch  
An electrical switch (1) is proposed on the actuator (4) of which, which can be moved in a housing (2), there are arranged contact bridges (8) which can be brought into contact with break contact...
5359164 Illuminated switching assembly  
A switching assembly of individually backlighted rocker actuated switches mounted in a common housing. The switch is built up by mounting connector terminals on a base, securing with an insulated...
5349148 Control switch for electric winch cable  
A control switch for controlling the coiling and uncoiling of an electric winch cable has a push button installed on a top cover of the switch. Both sides of the push button have a retaining pin,...
5302789 Snap switch having low resistance  
In a preferred embodiment, a snap switch which employs a conical contact mounted at the free end of a spring blade. The contact completes an electrical circuit by contacting and electrically...
5283406 Switch with moveable carrier and moveable contacts attached thereto  
A switch is provided with a moveable contact and contact carrier that significantly facilitates the manufacturing process necessary to make the assembly. The contact carrier is provided with first...
5278369 Electrical operating device with contact-holding slider in two parts  
An electrical operating device, particularly a change-over or other switch or the like, including a contact-holding slider having a body provided with usual recesses which open into two opposing...
5260531 Explosion-proof switch with arc extinguishing gaseous byproduct venting feature and switch contact  
An electrical switch and switch contact are disclosed, both of which are advantageous for use in an environment containing explosive gases or vapors. The switch housing is designed so that the two...
5207318 Plunger switch  
A switch is described that includes a plunger (20, FIG. 1 ) moveable between up and down position and having upper contacts (22, 24) and lower contacts (26, 28). When the plunger is moved to a down...
5145057 Auxiliary contact unit for an electromagnetic switch  
A contact device includes a housing, a fixed contact, and a moving contact attached to a support frame, the support frame and moving contact movable within the housing perpendicular to the fixed...
4982060 Contact arrangement for an electric switching apparatus  
A contact arrangement for an electromagnetic switching apparatus having parallel offset contact bridges which are held in windows of a contact bridge carrier. These contact bridges are prevented...
RE33457 Switch  
A contactor, relay, or other switch has stationary contacts and a movable crossbar which carries a movable contact member provided with movable contacts. The contact member has lost motion relative...
4968922 Reversing switch  
In accordance with the present invention, there is provided an electric reversing switch comprising an insulated base having an elongated cavity defined therein. An elongated insulation member is...
4950846 Multiple pole electric relay  
An electric relay is provided with pairs of stationary electrical contacts for connection to an electric circuit, movable bus bars positioned at axially spaced locations along an actuating shaft,...
Matches 1 - 50 out of 290 1 2 3 4 5 6 >