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Patent Searching and Data


Matches 551 - 600 out of 2,127

Document Document Title
JPH08235962A
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....  
JP2532679B2  
JPH08227633A
PURPOSE: To provide a thin push switch having simple structure, which can be easily manufactured, and the manufacture thereof. CONSTITUTION: An insulating board 20 is formed with conductor parts 22, 28, and through holes formed in the bo...  
JPH08212861A
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...  
JPH08185777A
To provide a thermally controlled electric switch device which suppresses the generation of heat in a part where mechanical load of a snap operation switch spring is applied to a small amount as much as possible. A thermally controlled e...  
JP2510514B2  
JPH0831300B2  
JPH0877860A
PURPOSE: To increase opening speed of an electrode of a switch by restraining speed reduction caused by surging of a coil spring. CONSTITUTION: An electric motor 1, a closing spring 20a and a cutoff spring 20b to perform compression and ...  
JPH0855532A
PURPOSE: To miniaturize a device through reducing the load on a closing spring by performing closing action using the closing spring, and performing interrupting action using an interrupting spring. CONSTITUTION: A closing hacker shaft 3...  
JPH0855533A
PURPOSE: To achieve device miniaturization through reducing the load on in a spring by designing a device so that closing and interrupting actions are achieved by the released force of one spring. CONSTITUTION: A closing hacker shaft 33 ...  
JPH0836934A
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 ...  
JPH088031B2  
JPH0822737A
PURPOSE: To thin the whole switch by arranging a cam part in a position to be opposed to and to come into contact with a cam-follower arranged in one end part of a switch part, and housing the switch part and the cam part in a thin main ...  
JPH0815590A
PURPOSE: To provide an optical element positioning device which can accurately position an optical element at a reference position, whose durability is improved and where impact at the time of positioning is reduced. CONSTITUTION: This o...  
JPH0749712Y2  
JPH07296665A
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...  
JPH07101574B2  
JPH07101583B2  
JPH07288060A
PURPOSE: To make an operator small and light by allowing it to drive a movable contact with small operating force at a high speed. CONSTITUTION: To open a closed disconnector, a thrusting nut 4 for an operator is moved to the right side....  
JPH07282671A
PURPOSE: To prevent the pushing of a closing button by mistake in the condition where a circuit breaker is closed by providing a stopper fixed on a connection lever interlocked with a switching lever between the closing button and a latc...  
JPH07282670A
PURPOSE: To provide secure tripping action by moving a slider smoothly at the time of tripping. CONSTITUTION: When a movable contact base is moved downward to get a contact on, and a stoppage on a ball bearing 39 by its protrusion is rel...  
JPH07262865A
PURPOSE: To provide a three-position switch having a small outer dimension, and functions; 'off' with hold with no palm, 'on' with hold with a palm and gently kept contact with a finger, and again 'off' with strongly pushed in surprise w...  
JPH0743877Y2  
JPH07240126A
PURPOSE: To provide a device having respective advantages of single contact type and twin contact type by providing a connecting part for connecting twin pieces constituting a movable spring in a position closer to the base end side from...  
JPH0735277Y2  
JPH0770272B2  
JPH0766720B2  
JPH07506455A  
JPH07134927A
PURPOSE: To provide a switch device, without adverse effect to the life span of a load even when the speed of pushing operation is high, an which can respond to the variety of long and short strokes in the same structure of contact point...  
JPH07122154A
PURPOSE: To accumulate the force of a spring within a short time and contribute to the improvement in reliability of a transmission system by transmitting the rotating force of a power source by automatically selecting a gear pair accord...  
JPH0725522U
[Objects of the Invention] Open operation is made to 行なわ automatically, even if it is made to rotate to a predetermined position and stops rotation operation of the handle for manual operation of a switch. [Elements of the Inventio...  
JPH0794054A
PURPOSE: To provide a circuit breaker capable of enhancing the reliability in frequent operation with a simple structure. CONSTITUTION: A spring case 4 to which the outer end of a rotating spring 3 is fixed has a notch part allowing a ca...  
JPH0718327U
[Objects of the Invention] The stable latch operation is obtained without performing advanced processing of parts and processing. [Elements of the Invention] Driving shaft 1 which receives power, and driving lever 2 which adheres to driv...  
JPH079311Y2  
JPH0750115A
PURPOSE: To enable the time delay of a second contact point mechanism by storing the main body of a timer unit into a storage recessed part in the center and terminals in the storage recessed parts in the both sides, respectively, by pro...  
JPH0750116A
PURPOSE: To unforcefully arrange parts including an operation part vertically by storing the main body of a timer unit into a storage recessed part in the center and terminal units in the storage recessed parts in sides of the main body,...  
JPH0714458A
PURPOSE: To improve the durability and to realize a low cost, as well as to make a stabilized power source unnecessary, by providing a first and a second switching means, a diode, an analog-digital converting means, and a microcomputer. ...  
JPH071665B2  
JPH071656B2  
JPH0648714Y2  
JPH0648716Y2  
JPH06325660A
PURPOSE: To enable contact deposition to be forcibly released by providing a cantilever to a switching tappet and allowing a hold-down device as its free end to jump in a contact bridge moving route at the second switching position. CONS...  
JPH06509642A
(57)【要約】 本公報は電子出願前の出願データであるため 要約のデータは記録されません。  
JPH0672128U
[Objects of the Invention] The characteristic of the plate spring of a switch is utilized effectively. [Elements of the Invention] A convex projection is provided in a convex of a plate spring. Curvature of a plate spring is changed cont...  
JPH06203685A
PURPOSE: To provide a large force to the closing of a switch and a small force to the opening of the switch by increasing the force transmitted to an electric contact according to the movement from the opening position to the switch clos...  
JPH06203691A
PURPOSE: To provide a manufacturing method of click boards or movable contactor made of resin by which a large number of uniform click boards or movable contactors are manufactured easily. CONSTITUTION: A prescribed part of a strip-like ...  
JPH0650170U
[Elements of the Invention] Structure which made aluminum pipe 2 which stored optical fiber 1 center line 3, and provided two-layer 撚線層 4 and 5 in the perimeter. What twisted segment form aluminum covering steel wire 8 which 撚線...  
JPH0636039B2  
JPH06111677A
PURPOSE: To reduce the number of part items and machining processes and manufacture a switch at a low cost by directly welding and connecting parts for a switching action together. CONSTITUTION: A tongue piece 1c is bent at the middle se...  
JPH0689821A
PURPOSE: To obtain the load-break switch having an elasticity storing device for reducing friction very small by avoiding a post-body guide by fixing an element to be moved by openable pawls at first when the driven element completely li...  

Matches 551 - 600 out of 2,127