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Patent Searching and Data


Matches 601 - 650 out of 3,152

Document Document Title
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 ...  
JP2009243689A
To provide a screw with a bit engagement hole extensively elongating a service life of a punch forming a step part in a blade engagement groove, not causing buckling or the like of a fiber flow, and of a shape with superior biting charac...  
JP4340158B2  
JP2009196082A
To provide a screwdriver capable of transmitting torque by preventing removal of the screwdriver from a groove of a fastener by a cam effect.This screwdriver has a handle part and a recessed part type engaging part formed on an end of th...  
JP4326185B2  
JP4307583B2  
JP2009162333A
To provide a screw fastening method that ensures a firmly locking function in a normal condition at a screw fastening portion and, when intentionally fastening or loosening a screw, does not hinder the fastening or loosening work.The scr...  
JP4293577B2  
JP2009136977A
To rotate a rotating shaft body without re-gripping a holding body by a simple configuration.This rotary tool comprises a driver shaft 2 which is vertically movably and rotatably engaged with a grip body 1 to receive the biasing force of...  
JP4280457B2  
JP4271300B2  
JP2009108874A
To solve a problem wherein a screw hole is broken if a screw is fastened too tightly by using a screw and a screw driver of different sizes when a conventional phillips screwdriver is used for a conventional phillips screw.This invention...  
JP2009101505A
To provide an offset type screwdriver without causing trouble in screwing in and loosening of a screw or the like without protruding a holder member from an end part of a grip plate, without causing problems in keeping a tool section to ...  
JP4264349B2  
JP3150134U
[Subject] It aims at planning endurance of a discernment function in driver head structure with a discernment function. [Means for Solution] It consists of aluminium alloy discernment ring 20 which inserts in and has inserted hole 21 in ...  
JP2009090438A
To provide a tool in which water is prevented from intruding thereinto to provide a buoyancy.The body 1 of this tool comprises a grip 10 processed by injection-molding a plastic, a molded groove 11 formed in the top part of the grip 10, ...  
JP2009083015A
To provide a tool for rotation, which can positively hold a hexagonal columnar portion of a rotated body, facilitates attachment thereto/detachment therefrom of the hexagonal columnar portion of the rotated body, and can apply sufficient...  
JP2009514609A
A driver assembly may include a fastener and a driver. The fastener may have a head with upper and lower surfaces. An engagement portion may be located in the upper surface proximate a perimeter portion thereof. A shank may extend from t...  
JP4234757B2  
JP2009039831A
To provide a screwdriver which can be easily confirmed to be a desired one even if a tip tool is covered, and cannot be visually confirmed.A screwdriver 1 has a tip tool 11 formed at its tip in which, when the screwdriver is stored in a ...  
JPWO2007020681A1
ねじ軸やビス頭部が錆付いていたり、ビス側 の操作溝の扇形壁が削り取られていたりした 場合でも、ビスを緩み操作して確実に取り外 せるドライバービットを提供する。ビス...  
JP3148534U
[Subject] Screwdriver head improvement structure with a discernment ring is provided. [Means for Solution] Aluminium alloy discernment ring 20 has the outside ring side projected outside from head section 13, A protective film layer in t...  
JP4221414B2  
JP4220610B2  
JP2009502543A
A screwdriver which has the maintaining structure for holding a screw temporarily in a predetermined position on the tip while a screw is positioned, rotated or removed. A screwdriver more specifically provided with a head of a cross sha...  
JP2009008134A
To provide a screw capable of remarkably reducing coming out of the screw if an exclusive screw driver bit is used, and also allowing use of a screw driver bit with a standard cross slot and reducing coming out of the screw in some exten...  
JP2009008112A
To provide a screw and a screwdriver capable of tightening and fixing by a strong tightening force without damaging a groove.This screw 10 has a head 20, a screw shaft 30 projecting out of the reverse surface of the head 20 and having a ...  
JP3147479U
[Subject] A bit used for a driver and a driver with easy discernment of a conformity range of a size of a screw is provided. [Means for Solution] Bit 8 is used for a driver. This bit 8 is provided with shank 28 and tip 30. The conformity...  
JP4205990B2  
JP3147448U
[Subject] A handiwork implement which can change a variety operation method is provided. [Means for Solution] A storage room is established in an end of handle 10 along a lengthwise direction, a hole which is open for free passage to a s...  
JP4201854B2  
JP3147157U
[Subject] The driver bit which consists of a tip part attached to the end of a driver bit is provided. [Means for Solution] Tip part 21 has two or more engaging-of-clutch sides 24, many petrous pyramids 26 are provided in each engaging-o...  
JP4197546B2  
JP4197599B2  
JP2008296367A
To provide a ratcheting screwdriver preventing excessive fatigue of a user and efficiently performing screwing.The ratcheting screwdriver comprises: a working end with a handle and a reversible ratchet mechanism therein, and the ratchet ...  

Matches 601 - 650 out of 3,152