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JP2022055532A |
To provide a ratchet tool reduced in weight while guaranteeing a mechanical strength.A ratchet tool 100 for fastening an object to be fastened in a state where the rotational direction of a ratchet gear 10 is restricted in one direction ...
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JP3237047U |
To provide a simple valve handle turning tool which can be easily opened and closed without bending the waist even by a weak person who can easily open and close a water supply valve in a rice field which is tightly closed and has a larg...
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JP7049698B2 |
The invention relates to a power tool with an electrically controlled commutating assembly comprising: an electrically controlled commutating assembly and a control unit; the electrically controlled commutating assembly has an electromag...
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JP7045548B2 |
Disclosed is a disassembling tool. The disassembling tool includes: a first rotation member provided to be rotatable so that a nut is coupled thereto; a connection shaft coupled to the first rotation member; a second rotation member coup...
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JP7034442B2 |
To provide an adjustable wrench that shortens labor for adjustment of a fixed jaw and a movable jaw so as to make such an operation more efficient.In regard to a head part of an adjustable wrench, a worm gear 6 is provided in an adjustab...
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JP7019336B2 |
To make it possible to perform height control with a smaller force without changing a shape of an adjusting screw.An adjusting screw 27 for height control, which is provided at a lower part of a refrigerator 1, comprises a groove 31a, in...
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JP3236335U |
To design a handle so that a user can easily apply force and provide a comfortable gripping environment, and to superimpose and deploy a torque drive member on the handle so as to meet different usage requirements. Provided is a folding ...
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JP2022021011A |
To provide a wrench of intermediate insertion type that also accommodates threaded engagement of a butterfly nut.A wrench A for a butterfly nut E of intermediate insertion type capable of adjusting a threaded engagement position of a but...
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JP6994301B2 |
To provide an opening/closing mechanism such as a camera diaphragm or a fastening mechanism such as an aperture variable spectacle camera, capable of setting opening and closing ports to optional polygonal shapes in the opening/closing m...
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JP6993095B2 |
To provide a torque wrench in which a ratchet mechanism can be easily miniaturized, and deformation and rupture of a component of the ratchet mechanism can be suppressed.A torque wrench (1) of the present invention includes a ratchet rin...
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JP6987894B2 |
A setting tool for a setting tool system for setting capsule anchors is specified, having a shank and a head, arranged at one end of the shank, with a recess for receiving a drive head of a capsule anchor, wherein the shape of the recess...
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JP6981919B2 |
To simplify a structure and to perform operation while visually confirming a bolt fastening place directly, principally by equipping a tool body itself with a mechanism for fastening a fastening member.A long fastening tool 31 has a long...
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JP3235374U |
To provide a ratchet wrench having a push rod, which improves the torque that can be withstood and the flexibility of the slide in the slide rail of the push rod. A ratchet wrench having a push rod 300 is a ratchet trench including a mai...
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JP6971545B2 |
A rotatable cutting tool, which extends along a tool axis defining an axial direction, includes a cutting formation in a first axial longitudinal end region, which is configured for material ablation on a workpiece, and includes a screw-...
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JP3234885U |
To provide a composite spanner provided with two types of engaging heads and applicable to a locknut having a locking concave groove having an oblique groove bottom surface. The composite spanner includes a handle and an engaging head, t...
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JP3234637U |
To obtain a good engaging state by making a contact end surface completely adhere to a bottom surface of an inclined groove of the lock nut when hooked on a lock nut having a locking concave groove having a bottom surface of the inclined...
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JP2021167027A |
To provide a dental torque wrench that is able to reverse a ratchet mechanism and is able to improve the ease of processing and cleanability.In a dental torque wrench 1, a rotation stop projection 19 projecting in a radial direction orth...
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JP6948439B1 |
To provide a ratchet wrench having an electric assist function. A ratchet trench having an electric assist function has a wrench body 10, a ratchet device 20, a return stop device 30, a power device 40, a gear device 50, and a switching ...
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JP3234274U |
To provide a ratchet wrench lid plate structure capable of withstanding a load during operation, increasing the strength of a head, and extending the service life. A main body 20, a ratchet mechanism 30, and a lid plate structure 40 are ...
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JP2021146483A |
To improve working efficiency a fastening work or a loosening work for a nut or a bolt.A regular polygonal fitting hole 20, into which a nut N or a bolt head can be fitted, is formed on a tip side of a socket body 16, and the fitting hol...
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JP6936948B1 |
To provide a double nut fastening assisting device capable of tightening a double nut more efficiently. A double nut fastening assisting device 10 includes a tubular grip portion 12 and a socket portion 6, and the socket portion 6 has a ...
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JP2021133500A |
To provide a roller bearing-type wrench.A roller bearing-type wrench 20 according to the present invention includes: a main body 30 having a circular storage part 32; a driving member 40, a regular polygonal member, which can rotate in t...
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JP2021133499A |
To provide a roller bearing-type wrench.A roller bearing-type wrench according to the present invention includes: a main body 30 having a circular storage part 32; a driving member 40, a regular polygonal member, which can rotate in the ...
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JP6928135B2 |
The present invention provides an extendable wrench comprising: a wrench having a head portion and a shaft connected to a rear end of the head portion; an insertion hole recessed at a rear end of the shaft; a cover to dismountably close ...
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JP2021120167A |
To provide a jig for a fastening member which enables easy and high accurate engagement of a thread part of a fastening member with a specified torque.A jig 11 for a fastening member comprises: a first engagement part 11a which can rotat...
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JP3233599U |
To provide a tip rotating wrench and a tip rotating spanner. The spanner 11 has a U-shaped opening portion 12 for engaging screws at the tip, and a rotating shaft 13 is fixed to a substantially central portion of the U-shaped opening por...
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JP3233504U |
To provide a sleeve joining tool holder which is easy to design, has high strength, and is practical. A base 10 including a circular mating portion 12, a convex shaft 13, a rotating sleeve joining member 20 including a pedestal portion 2...
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JP3233505U |
To provide a sleeve joining tool holder which is miniaturized by improving the arrangement form of parts. The base is provided with a base 10, a rotating sleeve joining member 20, a stepwise positioning component 30, and a falling-out pr...
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JP2021115659A |
To provide a nut temporary tightening tool that is lightweight and extremely less likely to strip the thread.A nut temporary tightening tool 1 includes: a rotation shaft 30 formed with a helical groove 30a which extends in a slide direct...
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JP3233301U |
To provide a ratchet wrench which realizes a strength comparable to that of a metal, which enables weight reduction and explosion resistance. In a ratchet wrench including a ratchet wrench functional portion, a circular holding portion c...
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JP3233300U |
To provide a hand-held tool which realizes weight reduction and explosion-proof strength comparable to that of metal. A hand-held tool is formed of 40 to 60 w% of carbon fiber and 60 to 40 w% of a phenol resin which is a thermosetting re...
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JP6912831B2 |
To enable one wrench for a union screw and the other wrench for a union nut to be used also while they are held.A union joint Jb includes a union screw Ja to which one pipe P1 is connected, a union collar Jb to which another pipe P2 is c...
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JP2021094610A |
To provide a structure that is able to prevent tip hooking and oblique hooking in a wrench for rotating an object having a hexagonal outer peripheral surface.A wrench, which is a tool that rotates an object (40) having a hexagonal outer ...
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JP6892802B2 |
To provide a fastening torque management tool which can sufficiently increase fastening torque while the tool can be relatively inexpensively manufactured of a synthetic resin, and a combination of the fastening torque management tool an...
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JP6892182B1 |
To provide a pair of screws and a bit tool which does not separate from a bit until the work of tightening or loosening the screw is completed. A large-diameter female screw portion 2 is formed as a right-hand thread inside the upper por...
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JP2021092308A |
To provide means that enables anybody to easily fit a hook tool in safety without using any stepladder although it is necessary to climb up a stepladder and fit the hook tool etc., in an unstable climbing state when hanging a bulletin ob...
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JP2021091014A |
To provide a nut operation device capable of being applied to screwing work for many kinds of nuts having different sizes, and achieving efficiency of screwing work of the nut.A nut operation device 1 moves a nut 3 screwed to a screw sha...
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JP2021090690A |
To provide a tip wrench that can properly tighten even in a shaft with a different connection target.A connection system includes a first connection member (5) having one of an external thread or an internal thread; a second connection m...
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JP3232480U |
To provide a detachable tool having high structural strength. Two base bodies 30 and one joint portion 32 are included, and two base bodies include one first assembly connection part 31 and two first pivot connection parts 33, respective...
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JP2021084155A |
To provide a jig capable of improving a sealing property of a first channel of a pips and a second channel of a connector, when connecting the pipe to the connector using a nut.A jig includes: a main base by that has a platy base body po...
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JP6882309B2 |
A cutting tool key includes a handle component, for actuating rotation of the cutting tool key and a locking member that is attached to the handle component. The locking member includes a head receptacle portion at a rear end thereof and...
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JP6874423B2 |
To provide a valve operation rod capable of easily performing the operation of a valve provided at a position distant from a worker or the operation of a valve provided at a position across a fence.A valve operation rod 1 is a device whi...
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JP2021065965A |
To provide a polygonal wrench configured to be adaptable to fitting holes with multiple sizes, which can be more surely fitted into the fitting holes with the respective sizes.In a polygonal wrench 1, a wrench body 4 has a fixed tubular ...
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JP2021067303A |
To provide a valve handle opening/closing jig that can facilitate a work of opening/closing operation for a piping valve by turning a valve handle.A valve handle opening/closing jig 200 includes: a base part 210 extending in a first dire...
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JP6861411B2 |
To eliminate the necessity for re-holding a tool which is held in the hand of a worker during a work when reading an IC tag.At least a part of a magnetic field φ generated by a short-circuit current iflowing when a core wire 41 is conne...
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JP2021049632A |
To provide a tool formed by attaching a hexagonal bit to a nut-like object made of a thread so as not to be damaged, whereas, when screwing something like a shredded bolt, the thread is damaged hitherto.A hexagonal bit (2) with sharpened...
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JP2021041519A |
To provide a quick opening width adjustable monkey wrench which can quickly adjust an opening amount, can be easily used, and is high in work efficiency by vertical movement of a worm.A monkey wrench includes a monkey wrench body 10, a f...
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JP6843364B2 |
An anti-slip torque tool that utilizes a plurality of grooves to prevent slippage and facilitate torque transfer to a fastener. The tool includes a wrench torque-tool body and an at least one engagement element. The wrench torque-tool bo...
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JP6836764B1 |
To provide a bolt temporary tightening tool which easily and easily contributes to time saving and improvement of adhesion of an object. A bolt temporary tightening tool body having a bolt seat at the back of a bolt introduction path and...
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JP2021024072A |
To provide a tool for electric work that includes a hybridized-hardened end and has lightweight, high hardness and insulation properties.A tool for electric work includes a hybridized-hardened end that includes 10-30 wt.% titanium carbid...
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