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Patent Searching and Data


Matches 601 - 650 out of 2,832

Document Document Title
JP2008505451A
[Subject] The operating state or position of an air gap switch is clear to a user, further, to the plate of the table of a device, it is continuous and wall box Dima who has a smooth outside surface portion is offered. [Solution means] T...  
JP2008034237A
To provide a safety switch capable of surely keeping the safety of an operator in spite of being able to easily cope with design changes or the like in industrial facilities.Since a switch part 7 is arranged so as not to be able to be ea...  
JP4047994B2  
JP2008016354A
To provide a safety switch capable of enhancing mechanical strength against a shock or the like generated when an actuator is engaged, with a simple structure.In this safety switch 1, an operating part 4 is directly fixed to a member 7 t...  
JP4029552B2  
JP2007335398A
To provide an attaching structure of electronic devices that can easily and compactly dispose the electronic devices in an industrial machinery system, and the industrial machinery system that can easily correspond to design changes or t...  
JP2007323985A
To provide a safety switch capable of preventing error operation due to breakage of a cam member or the like by an operation exceeding a prescribed amount of an insertion object into an operating part of a switch main body. When an actua...  
JP4003390B2  
JP2007288868A
To provide a breaker which can start or stop the supply of an electric circuit easily and surely by eliminating the risk of short circuit or electric shock. The breaker 100 is mounted inside customers' houses and allows or stops the feed...  
JP3999548B2  
JP3988390B2  
JP3988364B2  
JP2007257973A
To provide a safety switch having a simple structure capable of reducing size and cost and securing safety by functioning a fail-safe without a need to deform and break a lock member every time when a draw-out load equal to or larger tha...  
JP3982143B2  
JP2007242472A
To provide a key switch in which not only the number of parts is few and which becomes inexpensive, in which assembling characteristics are improved, in which the width dimension of an operation part becomes smaller, and in which rotatio...  
JP2007242509A
To provide a safety switch in which an improved safety is achieved by keeping a switch-gear open, even if an operation rod is damaged or an operation part is damaged or falls down. A movable contact point 39a of a switch-gear 39 is energ...  
JP3975211B2  
JP2007227158A
To prevent troubles caused in the maintenance management of a locking mechanism and to reduce the cost using few parts. In order to carry out maintenance work on a work robot R, a worker pulls a handle 30 of a slider 26, and by making th...  
JP3967781B2
PURPOSE: To provide a safety switch device which can surely keep a door or the like from opening unless a high-temperature portion is cooled while industrial machinery or the like is in a complete stopped state. CONSTITUTION: This safety...  
JP3969060B2
To prevent generation of arc between the terminals to be separated when the power supply is cut off at maintenance. This is a protection device in which a protection plug is fitted detachably to a fixed member and power is supplied to th...  
JP3961755B2
To provide a grip type switching device, where it is possible to replace only the cable at a low cost when a cable is broken, and a control unit for industrial equipment where the switching device is used. By electrically connecting a c ...  
JP2007207575A
To provide a safety switch device which enables an operator to easily recognize need to remove an operation objection (key) from the insertion of a changeover switch, in order to make possible to advance an actuator into and retract from...  
JP2007198560A
To provide a safety system capable of reliably securing safety of a working person. To start machinery by energizing the machinery such as a machine tool, or a industrial robot installed in an installation area, all of a plurality of saf...  
JP3948168B2
To provide a key protect structure of an electronic apparatus to prevent the intentional change of the set value of a switch by a user, etc. When a first switch 21 is set, a tool side shutter operation part of a lock key inserted a hole ...  
JP2007180017A
To provide a safety switch which can be made in a simple and cost-effective method and has a protective locking function enabling an installation with a wide tolerance.The safety switch 16 generates an enable signal as a function regardi...  
JP3941337B2
To avoid the deformation of an operation key by preventing the contact of the operation key with others even when a door is kept open. This door switch comprises a door switch body mounted on a wall side and the operation key provided on...  
JP3936433B2
To secure the returning force of an operating part by adding the spring force a second spring that presses a pressing plate which supports a first spring to the spring force of the first spring that is pressed by a cam formed integrally ...  
JP3938275B2
To provide a safety switch capable of thinning a switch body with a simple structure. A pair of intermediate members 17 is rotatably provided axially with a driving cam 15 on both sides of the driving cam 15, and a pair of locking member...  
JP3933419B2
To prevent a short-circuiting plug from being pulled out between a pair of electrode, in a state with a main circuit closed. In the process of pulling out the short-circuit plug 30 from an electrode 15, after opening a relay (switching m...  
JP3933885B2
To discharge charged current charged in a capacitor or the like in a load part when being moved from a circuit continuity state to a circuit breaking state. This circuit breaking device 1 is constituted such that an earth side terminal 1...  
JPWO2007066803A
When returning a lock release means to the original state, the safety switch with which the safety of the worker who is present in a dangerous field is ensured is provided. It is provided in the entrance of the dangerous field in which m...  
JP3927529B2
To easily manufacture a contact pin and to reduce crosstalk between lines at low cost regarding the contact pin, a contact pin manufacturing method and a matrix switchboard. The matrix switchboard for connecting and cutting off the line ...  
JP3929626B2
To install a key lock mechanism part in a predetermined installing position at all times without erring in the installing position of a selector switch relative to other component members in the key lock mechanism part. This selector swi...  
JP2007134079A
To provide a connector which can prevent the poor contact of a switch, which can support a plurality of kinds, and which has a good productivity in the connector with switch comprising a plug and a jack.The connector comprises the plug i...  
JP3919907B2
To provide a safety switch wherein operation procedure for changing a rotational position of a control head is simplified and the control head is prevented from moving in the translational direction of an enclosure in a safety switch. Th...  
JP2007129889A
To solve a problem that a worker at maintenance and inspection work may receive an electric shock or be injured by being caught between moving portions.This safety power switch for maintenance and inspection includes a key switch and ide...  
JP2007123083A
To provide a key lock switch having a switch mechanism part interlocked with a rotor in which types of keys are increased by having features in the arrangement positions of a pin arranged in a hole provided in the rotor and having featur...  
JP2007103238A
To provide a breaker which is easy to handle and certainly prevents generation of an arc, and in which its fuse can be replaced at the time of maintenance.The breaker comprises a lower structure 2 including a plate 4, a fit detection con...  
JP3904186B2
To obtain a connector device protecting from a malfeasant connection to a facility from the viewpoint of security while simply conducting a right connection. The connector device is composed of a lock connector 10 being installed to the ...  
JP3904618B2
PURPOSE: To regulate the pulling out of a plate key at a plurality of rotary positions of a rotor by a single solenoid and lower the cost and miniaturize a key switch. CONSTITUTION: A lock tumbler 5 to be joined with a recessed part 12a ...  
JP3899127B2  
JP3897989B2
To prevent a short circuit plug from being pulled out between electrode pairs with a main circuit closed. When shifting from an operation of an operation part 34 (operation means) for opening a relay (switching means) to a next operation...  
JP2007073229A
To provide a safety maintaining implement designed to enhance securing of safety for a worker by rigidly mounting it to a safety switch.This safety maintaining implement includes a base body 21 which is inserted in an actuator inserting ...  
JP3886735B2
To provide a small, inexpensive circuit breaking device preventing the fusion loss of a terminal caused by arc discharge without using two relay switches and a control circuit of them. A load side terminal 12 connected to a load part, a ...  
JP3887170B2  
JP2007046449A
To provide a connector device capable of protecting illegal connection to an apparatus to protect security and easily enabling a legal connection.This connector device comprises a lock connector fitted to the apparatus and having a lock ...  
JP3880668B2
To reinforce rigidity of a safety switch, by combining a pair of control rollers with release rollers thereof. A safety switch has control rollers 20a, 20b and release rollers 30a, 30b arranged outside these control rollers. The rollers ...  
JP3859615B2
To provide an adapter that enables a person and digital equipment to automatically recognize locking/unlocking information on a plug-in card. The adapter is for a plug-in card storing information to be transmitted to the digital equipmen...  
JP2006324087A
To provide a safety switch capable of preventing certainly advance of an actuator into a switch body when such an abnormality that a lock mechanism of the safety switch in locking state cannot lock a drive cam, is generated.When a lock 8...  
JP2006318692A
To provide a safety switch improved in durability and having a high degree of freedom of attachment to an installation place.A switch body 1 has a rectangular solid shape and an actuator approach opening 9a and a cable extraction opening...  

Matches 601 - 650 out of 2,832