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Patent Searching and Data


Matches 501 - 550 out of 3,509

Document Document Title
JP2013130201A
To solve a problem that: in a conventional structure for preventing an incorrect insertion of a screw, if intrusion of the screw is to be prevented, a thread having a constant depth is required to be formed at a screw insertion part, and...  
JP5227545B2  
JP5221728B2  
JP2013122278A
To provide a constant torque bolt fixing fitting that prevents corotation or falling of a constant torque bolt for use in connection of a structural member in a bridge and a building, etc.A constant torque bolt fixing fitting is constitu...  
JP2013122418A
To provide a printed wiring board 20, a fastening confirmation device 10, and a fastening confirmation method for easily confirming the presence or absence of a screw 3 and the fastening state of the screw 3.The printed wiring board 20 i...  
JP5213612B2  
JP2013119335A
To provide a lightning-resistant fastener can securing sufficient lightning resistant capability.An annularly-shaped sealing member 50 is provided at one end part 30a of a cap 30, and even when the surface 22a of a member 22 is inclined ...  
JP5210207B2  
JP2013108540A
To provide a removal preventing cover by which removal of a fastening member by a user can be surely prevented.A fuel pressure sensor 10 has: a male screw part 11 screwing together with a delivery pipe 6; and a head part 12 formed integr...  
JP2013104501A
To provide a screw falling-off prevention structure which reliably prevents a screw from falling off when a mounting member like a protection cover or a unit is mounted to a member to be mounted such as a power supply terminal circuit or...  
JP2013100899A
To avoid the come-off of all bolts from members, in a blot fastening structure in which a plurality of the members are fastened with a plurality of the bolts arranged along one circle.A plate 6 for pressing an axial end face of an outer ...  
JP2013096461A
To provide a grooving holder which has reduced cost by configuring a T-groove nut and a T-groove bolt by combining versatile hexagonal nut and hexagonal bolt.A body section 2 of a grooving holder 1 includes a wide part 7 and a narrow par...  
JP2013096508A
To provide am easy-to-operate screw installation guide apparatus configured to facilitate temporary fastening of a screw and removal from the temporary fastened screw.This screw installation guide device 10 is constituted by allowing a h...  
JP2013095423A
To provide a lightning-resistant fastener capable of reliably encapsulating an arc between a cap and a member such as a wing panel, even when the cap is lifted, and a cap for the lightning-resistant fastener.The cap 30C has its inside pr...  
JP2013092234A
To provide a screw fall preventing structure configured to prevent a screw from being screwed diagonally in fastening a unit to an apparatus body and preventing the screw from falling out of the unit easily when the screw is not fastened...  
JP5200190B2  
JP2013087846A
To provide a nut holder and a nut holding assembly member which materialize easy bolt joining work and have improved productivity or easiness in handling.A nut holder 100 is formed by connecting a plurality of nut holding assembly member...  
JP5190409B2  
JP5190130B2  
JP2013068254A
To provide a fastening device capable of enhancing workability at fastening work or the like by preventing a fastening member from dropping out of a component while sufficiently securing the flexibility of movement in a radial direction ...  
JP2013068253A
To provide a fastening device capable of enhancing workability at fastening work or the like by preventing a fastening member from dropping out of a component while sufficiently securing the flexibility of movement in a radial direction ...  
JP5182847B2  
JP2013064435A
To provide a panel mounting controller that allows a person to perform mounting operation of a controller to a mounting panel alone.In the panel mounting controller: a flange and a cylindrical trunk whose outer periphery has screw cuttin...  
JP5178657B2  
JP3182672U  
JP2013053704A
To provide a fastening member with a looseness preventer having a simple structure, easy in handling and of not substantially completely returning a screw.The fastening member at least includes a bolt 1 for arranging an outward expanding...  
JP5166076B2  
JP5155073B2  
JP5139456B2  
JP5136381B2  
JP2013019433A
To provide a coming off preventing washer that can be easily detached from a fastening member.The coming off preventing washer 1 is formed of a thin metal plate member, and includes; a first surface 11; and a second surface 12 on the opp...  
JP3181123U  
JP2013015195A
To provide low-cost piece of power conversion equipment which enables the connection of a semiconductor unit with an electronic component unit to easily and surely be performed.The power conversion equipment 1 includes the semiconductor ...  
JP2013007445A
To provide a screw structure for falling-off prevention having excellent workability.This terminal screw 1 is composed of a head part 1a engaged with a tool and rotated, and a shaft part 1b formed with, on the outer periphery, a male thr...  
JP2013007413A
To protect an attachment screw, and to make periodical maintenance unnecessary, and also, to facilitate the alignment of the attachment screw for a screw hole of an object to be fixed, in the holding structure of screw for holding the at...  
JP2013002530A
To provide a fall prevention tool for a nut, in which, each time the nut is attached to or detached from a distal end of a bolt, it is not necessary to mount the nut to the fall prevention tool, and efficiency in continuous fastening wor...  
JP2012246985A
To provide a removal prevention nut and a removal prevention bolt, which can prevent a grating cover, a manhole cover or the like from being stolen, which can be easily and inexpensively manufactured and which can be rapidly and easily c...  
JP2012237371A
To accurately measure a bolt axial force, and to easily perform the measurement work.This bolt cover comprises: a cover body (2) which wholly covers the head of a bolt; an insertion hole (4) which is formed at a position facing the end f...  
JP2012239258A
To provide a cable clamp which easily prevents a bolt from coming off without using special washers and bolts and achieves weather resistance.A cable clamp 1 includes: a metal band 2, which opens, closes, and is used for holding a cable;...  
JP2012237379A
To provide a part for screw dropout prevention which can be mounted to a position facing a screw, and is capable of preventing the loosed screw from dropping out when the screw is loosed by vibration and repeated shock.This part 11A for ...  
JP5090016B2  
JP5088120B2  
JP2012233532A
To expand use by particularly imparting high extraction force to a bolt.This bolt cap fastening structure is constituted so that the bolt 2 has an upper end head part 20, a large diameter washer 22 arranged around a shaft part and a fitt...  
JP2012225421A
To provide a bolt and a fastening tool therefor, by which attaching/detaching operation by a non-authorized person is difficult.A bolt 1 is fastened at a fixed location using a fastening tool 2. A locking groove 16a of a locking tube par...  
JP2012219902A
To provide a security bolt device ensuring the antitheft property of the bolt by using a tool usually available on the market instead of using a special tool.The security bolt 100 includes: a bolt 40 screwed into a fastened member, and h...  
JP2012215232A
To provide a lightweight fall preventive tool, which can be used with a necessary set number and reduce the loads on a worker during carrying and working.The fall preventive tool includes: a holding tool 11 which is formed with a thin-wa...  
JP2012215233A
To provide a lightweight nut holding tool, which can be used with a necessary set number and reduce the loads on a worker during carrying and working.The nut holding tool 10 holds a nut 3 in a relatively non-turnable manner while a nut 3...  
JP5065964B2  
JP2012210089A
To provide a fall prevention tool which can avoid an increase in the weight of equipment of an operator, and can ensure high operation efficiency.A fall prevention tool 100 comprises: a handle 110 for gripping the fall prevention tool; a...  
JP5044523B2  

Matches 501 - 550 out of 3,509