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JP2004055235A |
To securely conduct a contact point even if there is a material such as a dust or oil.By comprising a base table 15 equipped with the contact point 17 conducted with a vibration motor 5 stored in a housing 3 and a switch operation member...
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JP2004031154A |
To provide a key switch capable of providing a favorable click feeling even when relative positions of a key switch diaphragm and an actuator are deviated in a key switch formed in a dome shape and having the key switch diaphragm mounted...
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JP2004031113A |
To provide a dome switch capable of minimizing a sound generated when reversing a protruding part.A damping member 23 absorbing vibration to reduce the sound generated when reversing the protruding part 28 is arranged in the periphery, o...
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JP2003308758A |
To provide member for switches providing suitable click feeling regardless of a thin type switch, and easy to manufacture and with high quality.The member 1 for a switch includes a pressing element 6 connecting the contact of the switch ...
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JP2003297176A |
To provide a key switch, a keyboard equipped with the key switches, and a personal computer equipped with the keyboard, the thinning of which can be realized easily, and stable operability and other characteristics of which can be mainta...
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JP2003281971A |
To improve an electric contact reliability.A power-off device 1 consists of a housing 4, a rotary switch 2, and a torsion coil spring 3. A power supply side terminal 10 and a load side terminal 11 are stored in predetermined positions of...
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JP2003281955A |
To meet conflicting requirements of providing a large control power with less power.Two microswitches are disposed facing each other, with each operation part is pressed against each other. The microswitch has such characteristics as the...
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JP2003257280A |
To provide a diaphragm for a flat switch having a through hole avoiding defective contact at the central part, avoiding the adhesive component of a cover film covering the diaphragm for the flat switch and a base board from being transcr...
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JP2003257271A |
To provide a lighted push-button switch device lighting only a necessary part with sufficient illuminance with simple structure.A first housing part 12 housing a common contact piece 13, a fixed contact piece 14, a tact plate 16, and an ...
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JP2003234035A |
To provide a contact plate and a switch apparatus using the same, in which a protrusion is easily formed on a contact plate, and a good operation feeling is provided at pressurizing even if dislocation exists relative to a keytop.There a...
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JP2003223827A |
To solve the problem wherein when a conventional switch is left in a depressed state, in particular under high temperatures and high humidities, movable contacts are stuck to and adhered to fixed contacts on a substrate side.In this swit...
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JP2003123586A |
To provide a dome type metal spring and a switch using it with superior durability against increase in the number keying times of a switch for enduring remarkably increased switch operations in a mobile telephone or the like.A dome type ...
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JP2003123566A |
To eliminate contact failure due to foreign matter intrusion in a contact spring for a switch with click action used in a small electronic apparatus.A moving contact 4 shaped like a tongue piece is formed by a U-shaped cutout or an oblon...
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JP2003100181A |
To hold a spring load necessary for operation and at the same time suppress a rise in a cost as much as possible in a small multi-directional switch having a central fixed contact part and peripheral fixed contact parts.A contact 13a is ...
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JP2003077364A |
To obtain a stable click feeling of a push switch using a spherical click spring without taking much heed in positioning accuracy of the spherical click spring or assembling accuracy of a key-top.A spherical click spring 5 is put on top ...
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JP2003045276A |
To provide a switching device which can structure a simple push/push type switch without complicating processes and controls and alleviate shock and restrain generation of noise at time of replacement of a contact point. The switching de...
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JP3372411B2 |
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JP2003007174A |
To provide a multidirectional operation switch capable of switching operation in a plurality of directions with a small number of parts.This multidirectional operation switch, in a flat casing, comprises a base member on which a common f...
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JP3362871B2 |
An actuator used with a load switch having a rotary drive shaft extending along a drive axis and carrying a cam and with an interrupter having an operating rod displaceable longitudinally of itself and generally perpendicular to the driv...
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JP2002373543A |
To provide a switch structure, in which life characteristic of a flip plate can be kept good and an insulated pattern can not be separated, even if some parts of patterns, where the perimeter of the plate is laid, ahs a portion thick wit...
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JP3349865B2 |
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JP2002279873A |
To provide a pressure switch of high reliability which prevents infiltration of oil into a switch room and can send a stable pressure signal.The pressure switch 1 is provided with a base electrode 2 having a given penetrating space part,...
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JP2002260490A |
To enable a switch configuration having a small plane space, i.e., miniaturization of a switch.Among a plurality of switch means arranged on the inner surface of a bottom plate of an insulating case, a switch mean in the center is formed...
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JP2002529889A |
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 equipment to rock and with a set of compensating...
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JP2002237233A |
To reduce the cost of a tactile switch used for a portable telephone, a camera, a facsimile and the like, by solving such problems as impulse noise and the like caused by high rigidity of a contact spring when actuating it, and by simpli...
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JP2002216580A |
To provide a structure of a movable contact which, even when employed in a plate-shaped circuit board, makes a click feeling good and cause no reset failure after a flipping.The structure of the movable contact comprises a disk, which is...
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JP3298428B2 |
To provide an inverting spring contact switch mechanism composed of one part in which its inverting spring mechanism is easily fabricated and assembled as a contact switch mechanism mounted on a thermal overload relay so as to obtain a s...
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JP3296701B2 |
To improve the wearing performance of an inversion cam face portion so as to use for a long period by bringing the coil portion of a torsion coil spring into contact with the inversion cam face portion integrated with a central terminal ...
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JP2002181099A |
To provide a compression coil spring capable of preventing generation of noise caused by a winding end section coming off the surface of a member pressing it even if compressed.The winding end sections 81, 81 of the compression coil spri...
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JP2002124165A |
To provide a switchgear which damps the shock attendant on switching operation, has reliability on the switching operation with little part damage.The switchgear comprises a switch part 3 composed of a stationary electrode 1 and a movabl...
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JP2002510839A |
A switch includes two interacting contacts (1, 2) and a closing spring (5, 11, 15, 21) for moving the contacts into the closed position, an operating button which can be used to initiate a prestressing phase of the closing spring (5, 11,...
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JP3272190B2 |
PURPOSE: To permit a person to operate a switch freely upon changing over to the manual mode in case a motor has stopped while an operational spring is in the process of energy storage. CONSTITUTION: A drive roller 24 in contact with an ...
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JP2002510423A |
The invention relates to an electric switch (1) with a contact system (9) which consists of at least one fixed contact (10, 11) and of a movable contact tongue (12). A movable actuating member (5) is operatively connected to the contact ...
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JP2002056745A |
To reduce man hour of wiring and connection and aim at space saving in a micro switch to which a diode is connected.Into concave parts 14, 15 formed in a common terminal 12 and terminal fittings 8, a lead terminal 13a of the diode 13 is ...
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JP2002008484A |
To provide a dome shape reversible contactor for a tuck-switch which works with a rather small force, and has soft touch and a long stroke in spite of a diameter not much exceeding 4.The dome shape reversible contactor 4 comprises plural...
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JP2001357765A |
To provide a switch which is small-sized, light-weight, and which has high reliability.A shape memory polymer 12 to extend in a state at molding by heating is installed in a case 11, and the bottom end is fixed and retained, and a heater...
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JP3237442B2 |
PURPOSE: To prevent an interruption failure and an erroneous operation in interrupting state to enhance the safety by providing a position regulating plate having a notch part on a cam shaft to prevent the stop of a cam in a position oth...
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JP3234857B2 |
To provide a small size, simple structure and easy to assemble switch device by rocking a conductor plate having a moving contact by a slide built in a case, and reverting holding the conductor plate by an inversion cam portion provide i...
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JP3224391B2 |
PCT No. PCT/DE92/00573 Sec. 371 Date Feb. 4, 1994 Sec. 102(e) Date Feb. 4, 1994 PCT Filed Jul. 14, 1992 PCT Pub. No. WO93/03385 PCT Pub. Date Feb. 18, 1993.An acceleration sensor is used in particular for recognizing an impact experience...
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JP3203143B2 |
PURPOSE: To manufacture a spring piece by only one press process from a square flat plate and prevent generation of cracks in the central part of the sides by respectively forming a pair of folds in second and third parts having an edge....
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JP3182042B2 |
PURPOSE: To reduce a trip operation force and to stabilize operation. CONSTITUTION: A charge cam 30, a trip lever 31, and a force accumulation cam 35 are rotatably installed on a drive shaft. Three latches of a charge latch 38 control th...
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JP3179349B2 |
To provide a switch device which lessens spring energy for changing a contact closed state to a contact opened state and to provide a switch device whose switching action is made quick by reducing or obviating the load on a latch. Energy...
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JP2000517460A |
PCT No. PCT/EP97/03688 Sec. 371 Date May 24, 1999 Sec. 102(e) Date May 24, 1999 PCT Filed Jul. 11, 1997 PCT Pub. No. WO98/03982 PCT Pub. Date Jan. 29, 1998A quick-break switch in which, for switching-over purposes under the spring force ...
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JP2000353457A |
To provide an electric disconnecting switch allowing a large current and capable of opening or closing a high voltage at a high speed.A first spring 6 is arranged between a moving contact point and the first end section of a piston, and ...
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JP3108011B2 |
To control the movement of a power window of a vehicle between a full-opening position and a full-closing position. This device is provided with an electric motor, which can be excited, so as to move a window when it is excite. A switch ...
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JP2000513807A |
A manually operated angle pickup or detector has a rotatably mounted and manually movable transmitter element, a sensor that scans the transmitter element and a detent coupling that operates magnetically and in a contactless manner to ma...
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JP2000276975A |
To provide a microswitch capable of being widely used for operation, detection, etc., of various apparatuses. A push lever 1 of this microswitch is pivotally supported in a turnable manner by a spindle 4 in a case 3, provided with a proj...
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JP3094739B2 |
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JP3095590B2 |
An operating mechanism for a circuit breaker including a frame, a spring shaft mounted on the frame and rotatable around a central axis thereof, a spring case having a notch in an outer periphery thereof and rotatable around the central ...
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JP3082584B2 |
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