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Patent Searching and Data


Matches 551 - 600 out of 3,135

Document Document Title
JP4729223B2  
JP4731054B2  
JP2011133090A
To make it possible that the torque transmission of the driver bit is ensured as well as preventing the coming out of the driver bit from occurring when a driver bit loosens and fastens a cross slot screw with its head cruciately slotted...  
JP3168557U
[Subject] A screwdriver connection stick in which high-speed removal of a screw bit is possible is provided. [Means for Solution] Having main part 20 and magnetic adsorption device 30, main part 20 is with drive hole 21, Sliding hole 22 ...  
JP2011104669A
To provide a driver bit used also for detecting screw floating capable of deciding quality as to whether a head seat surface of a screw is surely seated on a workpiece or a part, etc when the screw is fastened.In the driver bit, a stoppe...  
JP4678786B2  
JP4647710B1
[Subject] Even when even the corner of the base end of not only an operation slot but a sector wall has broken thru/or changed completely, the driver bit which can loosen a screw certainly and can remove it is provided. [Means for Soluti...  
JP2011042026A
To provide an adapter for fixing a screwdriver that can allow connection of screwdrivers sold in the market with a variety of shape, sizes, bit kinds and the like to a screwdriver with rotation assistance so as to meet preference of an i...  
JP4638640B2  
JP4637361B2  
JP4620247B2  
JP2011012788A
To provide an antitheft screw which hardly gives rise to an axial deflection and eases fastening in addition to provision of the ability to prevent a screw from being cut while axially depressing the screw, and further provide fastening ...  
JP4587532B2  
JP2010249321A
To provide a fastener fitted with threads having a recess to admit engagement of a driver, easily manufacturable, excellent in the strength, and with the recess being shaped so as to allow easy mounting and removal.The fastener 10 with t...  
JP4570703B2  
JP4567468B2  
JP3162962U
[Subject] A plurality of driver bits, a connector, and a socket wrench can be stored, and a handiwork implement storage device which also has an anti-theft function is provided. [Means for Solution] A handiwork implement storage device i...  
JP4546568B2  
JP3162610U
[Subject] A hand tool which can raise convenience on use and can achieve the object of increasing durability etc. and which has a polish function is provided. [Means for Solution] One grip main part 10 was contained in a hand tool which ...  
JP2010194619A
To provide a screwdriver allowing a worker to adjust rotation by only a desired number of graduations easily and securely even if adjustment by an adjustment knob provided on a base is difficult.The screwdriver used to turn the adjustmen...  
JP2010188491A
To absorb an excessively large torque or impact without locally lowering a strength. A rotary tool 1 for performing a prescribed operation by rotating an operation object such as a screw is provided with a metallic tool body 3 having an ...  
JP4531367B2  
JP4531249B2  
JP2010526675A
A hand tool and bit storage device configured to allow easy storage and access to a wide variety of bits. The hand tool comprises a body portion, a stem portion and a bit interface. The hand tool couples with the storage device. The stor...  
JP3161507U
[Subject] Quick disconnect device structure which a driver of various sizes can be made to be able to advance quickly and can be fixed is provided. [Means for Solution] Quick disconnect device structure is provided with axis 30, the 1st ...  
JP4519672B2  
JP2010526260A
A conclusion implement which has a hole head and with which a drive head has four robe-like hole channels. Each channel is provided with the following. The 1st wall, The 2nd wall, Undersurface, Hole wall. The 1st and 2nd walls have a por...  
JP2010159832A
To provide a screw and a driver bit in which when a tip of a driver bit is to be engaged with a screw driving slot, even though a little displacement is found between the axes of the screw driving slot and the driver bit, they can be eas...  
JP4502163B2  
JP4498411B2  
JP4493135B2  
JP2010137332A
To solve such a problem that technique for a screwdriver tool with a fall-prevention mechanism capable of preventing a screw from falling is available in a conventional screwdriver tool, however, the work is hindered when a sufficient wo...  
JP2010139011A
To allow a smooth screw tightening operation, without generating axial inclination of a screw, even when a slight deviation exists between axes of a screw driving hole and a tip part of a driver bit, when engaging those. This screw 1 is ...  
JP4482181B2  
JP4478152B2  
JP3159917U
[Subject] The preparation tool which can be stored without intermingling the screw of varieties which removed the blade in the preparation tool for exchanging if needed is provided. [Means for Solution] A plurality of blade stowages 7 wh...  
JP3159480U
[Subject] A screw can be rotated so that it may have a high speed desorption rod and a certain amount of open angle, and a tool head with a ball shape connection end which a case of being usable expands rather than the conventional thing...  
JP2010084931A
To provide the screw which can get the condition being hard to separate the screw driver part of a screw driver from the screw driver engaging recessed part of the screw top part and control the production cost comparatively at low and t...  
JP4451941B2  
JP2010052089A
To provide a screwdriver bit and a screw which certainly prevent the occurrence of coming out of the screwdriver bit in screwing work, and can be effectively applied to a plurality of kinds of screw with different dimensions, and a combi...  
JP2010023139A
To strengthen engagement force of a cutting edge of a screwdriver relative to a vis.The screwdriver 1 in which a cutting edge 3 provided with a blade ridge part 4 engaged with a cross hole 9 of the vis 8 and a groove part 5 engaged with ...  
JP3156872U
[Subject] A ratchet driver who can ensure a position change is provided. [Means for Solution] A grip, pedestal 20, 連稈 30, and a ratchet mechanism and direction control part 50 are mainly included. A ratchet mechanism is provided with...  
JP3156695U
[Subject] It is not because a screw is attracted by magnetism, but provides a screwdriver which can prevent a screw from being omitted from a screwdriver. [Means for Solution] Screwdriver stick 21 made to rotate a screw by rotating to a ...  
JP4394184B2  
JPWO2008015985A1
本体全体をオートクレーブや超音波洗浄器な どで滅菌可能な材質で構成し、このドライバ ーを体腔内の様なスペースの限られた部位で 使用する場合、回転作業に支障を来すこ...  
JP3156403U
[Subject] Rotation power of a grip can be extensively transmitted to a driver axis at the time of un-hitting of a slider. [Means for Solution] It has energizing member 5 which is arranged between slider 4 which was inserted in grip 2 and...  
JP2009291931A
To provide a power driver mounting type bit holding device which allows an operator to discriminate each bit at a glance and to quickly and easily connect a necessary bit to a power driver.The bit holding device has a body which holds a ...  
JP3156224U
[Subject] Handiwork implement structure which can be applied without exchanging tool heads to a coupling member of many standards is provided. [Means for Solution] The main tool head is attached at a tip of a tool extension wand, and, as...  
JP3155608U
[Subject] Screw work of a screw provides a super-short wrench bit of compact structure performed safely and certainly. [Means for Solution] Wrench part 1 of super-short wrench bit 100 insists upon a screw beforehand. Therefore, screw wor...  
JP2009269135A
To solve problems of conventional screwdrivers used for rotating a screw must wherein when a screw with a different screw head is rotated, many screwdrivers with different bits must be prepared since a screwdriver must be changed to the ...  

Matches 551 - 600 out of 3,135