|
Match
|
Document |
Document Title |
|
|
8053693 |
Switch contact with a weight-reduced contact spring
In an electrical switch, in particular an electrical microswitch, has at least one electrical contact designed as a hollow-shape section of a component of an electrically conducting material. In...
|
|
|
7012204 |
Silver contact fixing structure for conductive blades
A silver contact fixing structure for conductive blades aims at providing a retaining force on a silver contact so that the silver contact is more secure and does not break loose when subject to...
|
|
|
6556110 |
Switching device with interrupter chamber module
An arcing chamber assembly is described having two side walls, a contact compression spring, a contact link, a slide which can be mounted one behind the other in the interior of the arcing chamber...
|
|
|
6191375 |
Electrical switch having improved reliability electrical contacts and electrical contacts therefor
An electrical switch (10) has a contact system in which first and second contact protrusions (22a, 22b; 22a', 22b'; 22a", 22b") are offset from the center line of the long axis of a twistable...
|
|
|
6087603 |
Switch with moving contact makers in the form of spring tongues
The present invention concerns a switch, preferably a steering column switch for an automobile, with which both control currents and load currents are to be controlled. The object of the present...
|
|
|
6046418 |
Drive system for switch, especially relay
A switch includes a contact having at least two contact springs and at least one slide for moving the at least two contact springs in opposite directions between an open position and a closed...
|
|
|
5977497 |
Reliable switch for IC cards
A switch device comprises an insulative housing and a pair of switch terminals each having an outside connection section and an inside section in the housing. The first switch terminal 5 has a...
|
|
|
5892652 |
Sensitive key device having a detective surface in direct contact with a plate
This invention concerns a sensitive key device with capacitive effect working through an electrically insulating plate, the key being supported by a printed circuit board. According to the...
|
|
|
5818000 |
Three-way switch for protection of a power amplifier during antenna disconnection
A three-way switch for individually connecting either a dummy load, a first antenna, or a second antenna to a radio transmitter power amplifier output. The switch includes a first member connected...
|
|
|
5687836 |
Electrical switch assembly actuatable by a rotatable member
An electrical switch assembly actuatable by a rotatable member wherein the switch assembly includes a polysulfone housing having a hub with a peripheral camming surface and a hub aperture. The hub...
|
|
|
5664666 |
Electrical switch which prevents tack welding
An electrical contact assembly of the present invention includes a body having a housing and a cover defining a space. A pair of spaced terminals are received in the space. One of the terminals has...
|
|
|
5574267 |
Switch with enhanced heat elimination
An external terminal end of an electrical element of a switch has a thick central portion providing enhanced elimination of heat generated by switching arcs to a connected female spade receptacle.
|
|
|
5545864 |
Push switch
A push button switch (3) encounters, during a stroke of a push rod (6) thereof, a pressure point (D), a switching (contact-making) movement, and a return tension. A one-piece spring element (16) is...
|
|
|
5165529 |
Switch
A switch comprises a housing having an upper member and a lower member, an actuator disposed in the housing and rockably supported on the upper member, switch means for connecting and disconnecting...
|
|
|
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...
|
|
|
5128501 |
Iron stand connector
An iron stand connector includes a body in which two movable elements are provided, upon which the connecting terminals of the iron impinge. Each movable element has a vertical middle section and...
|
|
|
4958051 |
Terminal board assembly
A terminal board for a dynamoelectric machine has a body with a pair of opposite faces. At least one terminal secured to the body includes an electrical connector section extending beyond one of...
|
|
|
4918265 |
Leaf spring switch and switch assembly
A leaf spring switch device is composed of an L-shaped base member having a long portion and a short portion. A pair of leaf spring contactors extend through the short portion of the base member...
|
|
|
4841496 |
Appliance timer
An appliance timer includes a motor driven cam carried in a housing. A switch blade carried in the housing is responsive to the cam to selectively activate one of a pair of switch circuits, each of...
|
|
|
4517419 |
Cantilever spring telephone hookswitch adapted for printed wiring card mounting
A hookswitch mechanism for use in a telephone instrument utilizing a compound form cantilever spring fastened to a printed wiring card with circuit connections made to the printed wiring card. A...
|
|
|
4513836 |
Vehicle speed control
A pneumatically operated speed governor (26) moves an engine throttle member (10) for controlling the speed of a vehicle. The governor includes a pneumatically operated actuator having an output...
|
|
|
4459440 |
Joystick and switch assembly therefor
A switch assembly is provided for mounting in the two-part body of a joystick apparatus. The assembly includes a circuit board held between retainers on the two parts of the body. Four leaf spring...
|
|
|
4451160 |
Watch with a push button
A watch comprises a push button 3 with an axis substantially perpendicular to the plane of the watch. It is slidable in a tube 2 which is fixed with respect to the bottom 1 of the casing and which...
|
|
|
4426559 |
Push button switch having two resilient contacts operated at different times
Disclosed is a two-motion push-button switch comprising first and second switch portions, each including a movable contact piece 4 formed of a thin elastic metal plate, which has a reversing...
|
|
|
4403166 |
Piezoelectric relay with oppositely bending bimorphs
The invention relates to a piezoelectric relay in which a bimorph is used as a flexible element. First, second and third relay contacts (14), (14') and (14") are disposed coplanar with the third...
|
|
|
4345128 |
Electrical contact positioning assembly
An electrical switch assembly of the type including a movable contact and at least one additional contact having a free end portion lying generally across the line of travel of the movable contact...
|
|
|
4342888 |
Pressure switch with conductive housing
A switch responsive to changes in fluid pressure includes a conductive body member with a passage therethrough and flexible diaphragm sealingly mounted thereon. One surface of the diaphragm is in...
|
|
|
4342892 |
Keyswitch
A keyswitch includes a tubular plunger with a body slidable vertically in an open-top housing that has a bottom wall supporting the lower end of a coil spring extending up around a pair of opposed...
|
|
|
4310818 |
Electromagnetic relay with improved fixed contact elements
A relay having a housing and a base has a number of flexible contact elements mounted in slots in the base, each having a fixed terminal extending out of the relay and a contact portion extending...
|
|
|
4255634 |
Cam actuated switching device
A switching device comprising a spring pile-up assembly including a plurality of pairs of cantilevered stationary and movable contact springs secured between a pair of support members. A follower...
|
|
|
4234769 |
Electrical switch having a floating bridge member
In an electrical switch including a housing and a button in which the button, by means of a manual depression thereof in a single direction is movable relative to the housing between two positions...
|
|
|
4215254 |
Pressure switch with resiliently mounted contact
A high-quality pressure switch comprising a member moving according to pressure applied and a moving contact piece to act as a switch. The member has an end portion contained in a switch case to...
|
|
|
4208557 |
Switches
A switch for shifting between neutral, a delta three phase connection and a star three phase connection that includes three pole chambers, each pole chamber having two separate contact mechanisms,...
|
|
|
4196328 |
Electric switch
An electric switch comprising a plurality of electrically conductive resilient strips secured to an electrically insulating base member and a supporting member for supporting the strips in such a...
|
|
|
4180715 |
Vital movable electricl contact arrangement
A fail-safe multiple transfer contact assembly including a plurality of front, back and heel contact elements. The contact elements include elongated leaf spring members which are fixed to a molded...
|
|
|
4144430 |
Cantilever spring contact having integral support pin
A spring contact which is intended to be mounted on a circuit board comprises an elongated spring blade having a mounting end and an outer or free end. An integral mounting plate extends alongside...
|
|
|
4119822 |
Small current switch
A small current switch comprises a pair of juxtaposed, resilient conductive wires each carrying a coiled reinforcement formed intermediate its ends. One end of each wire is secured to an insulating...
|
|
|
4065652 |
Contact assembly and mounting structure for cross bar selector switch
Arrangement in a selector, especially in a crossbar selector, comprising a number of contact spring sets arranged parallel to each other in a contact frame, wherein the contact spring sets, when...
|
|
|
4034173 |
Centrifugal actuated electric motor switch structure
A starting switch assembly is integrally formed with a terminal connection board and is adapted to be actuated by a conventional centrifugal actuator. The switch assembly is constructed so that the...
|
|
|
4032739 |
Supporting structure for leaf spring contact assembly
The invention relates to an electrical type contact switch assembly. The assembly includes an insulated contact carrier having a U-shaped portion with spaced apart walls. A slot for receiving a...
|
|
|
4031344 |
Integral hinge sensing switch
An integrally formed sensing switch for use with a seat belt retractor assembly and having a housing portion provided with an integrally hinged seat belt follower push arm plate adapted for pivotal...
|
|
|
4027131 |
Spring contact assembly
A spring electrical contact assembly having an elongated spring member with a contact adjacent a free end, the member mounted at an inner end in a slot opening in an insulated mounting body. The...
|
|
|
4006336 |
Normally closed wafer thin switch
A normally closed wafer thin switch, particularly intended for pilferage type burglar alarms, comprising a flat base plate of insulating material having an opening therein and a pair of leaf spring...
|
|
|
3978303 |
Leaf spring switch
A switch comprising a pair of leaf springs having contacts and terminals at the both ends thereof, a base member supporting the leaf springs in a cantilever fashion in superposed relationship and a...
|
|
|
3971902 |
Keyboard switch assembly having one piece plural pushbutton actuator and resilient mounting structure for plural cantilever beam contacts
The present invention relates generally to keyboard systems and more particularly to an integral keyboard assembly which includes a plurality of keys, the bezel and the housing containing the...
|
|
|
3945492 |
Dual function electrical switch
An electrical switch including first and second fixed electrical contacts carried by the body of the switch. Fastened to the body is an L-shaped flexible strip which carries first and second...
|
|
|
3936624 |
Multifinger contact
A multifinger contact device is produced by a series of deforming stations which compress the fingers into die cavities decreasing the width of the fingers while severing the adjacent fingers from...
|
|
|
3930211 |
Circuit breaker
Circuit breaker having a movable contact mounted on a contact carrier. The movable contact is rivet-shaped having a large section which includes a surface for making contact with a stationary...
|
|
|
3922514 |
Stationary starting winding switch for electrical motors
A stationary switch adapted principally for use in circuit with the starting winding of an electrical motor and normally adapted to be opened or closed by a rotary centrifugal speed-responsive...
|
|
|
3916131 |
Low profile keyboard switch
A pushbutton switch has a base and a button telescopically movable on the base. There are a pair of terminals with one of the terminals having a contact arm positioned within a switching chamber in...
|