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Patent Searching and Data


Matches 601 - 650 out of 2,127

Document Document Title
JPH066307Y2  
JPH065063U
[Objects of the Invention] When a reversal blade spring is laid on a MCB board and a switch is constituted, it abolishes that the position of the reversal blade spring shifts, and a reversal blade spring is omitted from a MCB board. [Ele...  
JPH0612936A
PURPOSE: To provide an operating device for opening/closing equipment, capable of releasing closing spring force which is accumulated by operation at a low speed. CONSTITUTION: An operating device for opening/closing equipment comprises ...  
JPH05325734A
PURPOSE: To easily and safely change the initial torque accumulated as energy in a torsion bar linearly to an optional value in an energy accumulating mecha nism in an operating device of switch. CONSTITUTION: A regulating lever 28, a re...  
JPH05314850A
PURPOSE: To provide an operation device for a switch having high assembling work efficiency capable of assembling an energy-storing part easily, surely and in a short time. CONSTITUTION: A casing 180, which is the safety cover of an ener...  
JPH0566825U
[Objects of the Invention] Distance of a moving contact part and a fixed contact is shortened, and generating of operation sound is enabled and a feeling of operation is raised. [Elements of the Invention] Engagement protruding part 13 i...  
JPH05190048A
PURPOSE: To provide a good feeling upon the operation without using any mechanical members, such as a spring, in a non-contact type switch. CONSTITUTION: A plate 12 to be attracted made of a ferromagnetic material such as iron is provide...  
JPH0553073U
[Objects of the Invention] The stable operating characteristic is acquired. Vibratility-proof and shock resistance are made high. [Elements of the Invention] It coordinates with both-way movement of operation body 1, and provides movable...  
JPH0538744U
[Objects of the Invention] Closing mechanism with high safety which established the maintaining structure holding a principal axis and improved stability of operation is obtained. [Elements of the Invention] The interlocking linkage of t...  
JPH05109332A
PURPOSE: To prevent the reverse rotation of a winding-up device and the damage of the wind-up device and the like even when one accident or another happens during operating of winding up a closing spring, by providing a ratchet, a pawl a...  
JPH0514412Y2  
JPH0523007B2  
JPH0574269A
PURPOSE: To realize cost reduction by reducing the number of constituting parts as well as to improve reliability in current supply in an electric power supply switch used in a public use electronic apparatus and an industrial apparatus....  
JPH0520222U
[Objects of the Invention] The electrical connector structure where attachment becomes easy to the attachment thing of a connector, and the handling becomes easy is provided. [Elements of the Invention] An engagement part is formed in op...  
JPH0520221U
[Objects of the Invention] coming apart at the time of the assembly of a snap action unit -- etc. -- it is lost and assembly nature provides the switch structure which becomes good. [Elements of the Invention] Engagement parts 19 and 21 ...  
JPH059889B2  
JPH054678Y2  
JPH051570B2  
JPH05806B2  
JPH04306518A
PURPOSE: To allow the instantaneous action of a switch by twisting a flat plate spring to accumulate energy during the initial rotation of the handle of a manual operation unit, and quickly returning the plate spring to the original shap...  
JPH04115736U  
JPH04282517A
PURPOSE: To provide a spring-urging apparatus for a load switchgear of a tap switching apparatus at the time of load application at which a rotation axis is suddenly rotated. CONSTITUTION: This spring-urging apparatus is constituted of a...  
JPH04106819U  
JPH04249015A
PURPOSE: To retain the operational accuracy of a moving contact arm in a good condition for a long period of time, to improve the contact reliability of the moving contact arm to a fixed terminal arm, to reduce the size of the entire str...  
JPH0499316U  
JPH04229521A
PURPOSE: To easily open a switch and provide great contacting force and snap operation with small pressure by arranging a conductive member on a disc and engaging it with the outer periphery of the disc at plural contact tabs. CONSTITUTI...  
JPH0449730B2  
JPH04209426A
PURPOSE: To support even an eccentric load with a click spring stably to improve durability by respectively forming a spring supporting projection for projecting to the direction opposite to the projecting direction of a dome part at thr...  
JPH04190535A
PURPOSE: To realize a circuit breaker with high breaking capacitance for which electromagnetic repulsion force is utilized in maximum, by making the reaction of a contact spring against electromagnetic repulsion force smaller in the proc...  
JPH04190521A
PURPOSE: To make high speed separation of contact points possible at the time of breaking by arranging so that the torque in the direction of giving contact force with the defection in the pole opening direction is made to have a charact...  
JPH04137414A
PURPOSE: To improve the push feeling of a rubber contact by forming tapered protrusions at the head of a supporting wall which is formed in a dome shape to allow the elastic transformation of the rubber contact. CONSTITUTION: Fig. (A) sh...  
JPH0418279Y2  
JPH0439261U  
JPH0479113A
PURPOSE: To obtain a circuit breaker operating device of large spring force, high voltage, and large capacity by providing a connecting mechanism that includes both an abutting connecting portion which puts an energy storage shaft in a t...  
JPH0461718A
PURPOSE: To permit proper performance of restraint release of a stopper and facilitate its setting by furnishing a special stopper which stops movement of a contact pushout member. CONSTITUTION: A contact pushout member 4 is driven by a ...  
JPH048889B2  
JPH047084B2  
JPH048318U  
JPH03121635U  
JPH0350593Y2  
JPH0395528U  
JPH0355930B2  
JPH03192620A
PURPOSE: To increase the life of a switch by forming second contact points of a lower protruding height than first contact points on one side or both sides of the motion direction of a contact plate to the first contact points. CONSTITUT...  
JPH0382520U  
JPH0380930U  
JPH0349170B2  
JPH0346928B2  
JPH0345498B2  
JPH0366123U  
JPH03129617A
PURPOSE: To prevent electric arc damage to a sealed contact device by connecting an impeding means, which impedes the transfer of an electric arc to a metallic end-plate resulting from the magnetic force of a magnet, electrically to at l...  

Matches 601 - 650 out of 2,127