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Patent Searching and Data


Matches 751 - 800 out of 4,350

Document Document Title
JP2009148887A
To provide a cutter base (cutting board), from which grinding chips generated in grinding of a cutter tool (kitchen knife) can be easily removed, and by which grinding operation of the cutter tool can be freely carried out.The cutter bas...  
JP3151952U
[Subject] A grinder which can grind an edge of SG drill bit correctly and safely quickly and easily is provided. [Means for Solution] it corresponds to main part 1 at both sides of disk whetstone 31 -- as -- escape side polish device 4 -...  
JP4289115B2  
JP3150779U
[Subject] Directivity accompanying movement in a movable carriage holding an edged tool is secured, and resistance is reduced. [Means for Solution] In a grinding implement of edged tool 1 which formed roller 6 and provided maintenance st...  
JP4271074B2  
JP2009095970A
To provide a chopping board which allows a user to sharpen a blunt-edged kitchen knife on the spot to save a useless time and trouble, and to be free from the burden to prepare a grindstone in each case for recovering an edge of the kitc...  
JP4259044B2  
JP4256613B2  
JP4253424B2  
JP2009056522A
To provide an apparatus and a method for manufacturing a medical cutting tool, for forming cutting edges up to the top surface with a simple configuration.The apparatus for manufacturing the medical cutting tool manufactures the medical ...  
JP2009056591A
To improve a device and method so that a rod-shaped article provided for carrying out the predetermined next process is equipped with a clear cross section satisfying requirement for high quality.In the device and method for polishing a ...  
JP2009045704A
To provide an end mill which achieves a long life by improving chipping resistance of a cutter bit, prevents the occurrence of burrs in a material to be cut, and makes possible favorable cutting work.A plurality of helical chip-discharge...  
JP4231010B2  
JP4222560B2  
JP2009502528A
Machining (1) of a drill includes camfering operation of a cutting edge (8) performed in two steps. In the first step, a point of contact is detected, and the electronic module (19) controls a whetstone by electronic equipment (17), and ...  
JP2009012160A
To provide a kitchen knife installing type sharpener with a roller, freely movable while keeping an inclination of a kitchen knife constant, in a kitchen knife sharpener.The kitchen knife is inserted into a kitchen knife installing part ...  
JP2009012144A
To provide a cutter retaining mechanism of a cutter grinding device, which provides a certain finished quality even by a unskilled person.In the grinding device provided with a grinder for grinding a cutting edge of a cutter, a drive uni...  
JP4211655B2  
JP4202264B2  
JP2008302447A
To maintain sharpness in cutting of a cutter by fixing an angle of the cutter when polishing the cutter such as a kitchen knife.This holder 1 for polishing the cutter comprises: a holding part 11 constituted of a pair of holding pieces 1...  
JP4197490B2  
JP3146819U
[Subject] Volume is small, it is portable convenience, a manufacturing cost is low, and it provides a front fraise grinder whose durable life of a milling cutter improves. [Means for Solution] There is mainly a substrate in which a motor...  
JP3146683U
[Subject] Exchange of a cutting part slope of a different thread is easy, polish processing is carried out by the normal position and drive composition in a screw tap at predetermined shape, and a polish device with which simple operatio...  
JP2008540153A
A grinding device for razors including an edge grinding means which it is supported in the state which can be rotated in a housing, and is driven by a mechanical drive or a motor. An opening in a housing provides access to an edge grindi...  
JP2008539088A
The machining equipment (14) with which the present invention can be displaced to a machine base (12) and a machine base (12), . Have a structure pointing device (16) which can be displaced to a machine base (12). The structure (70) of t...  
JP2008272141A
To provide a hairdresser's scissors capable of facilitating a slide cutting by reducing catching of hair.A still blade side is formed with an acute blade and a moving blade side is formed with an obtuse blade. When finish-forming the acu...  
JP2008272905A
To provide an apparatus and method for grinding capable of decreasing possibility of injury of an operator, and performing predetermined grinding for a cutting blade easily even when the operator is not well experienced.This grinding app...  
JP2008264965A
To provide a rotary cutting tool extremely excellent in practicality capable of reducing the roughness of a cutting surface without grinding the other bottom blade when the tool central side of a tip flank is ground by a rotary grinding ...  
JP2008260115A
To provide a blade whetting machine for a hand plane capable of easily whetting a blade of the hand plane at a secured angle.A main body 7 having a flat plate type whetstone 8 provided on a base 9 and a recessed part holding the plane bl...  
JP2008260095A
To provide an inexpensive and safe kitchen knife sharpener which sharpens a kitchen knife only in the direction toward a ridge, by keeping a blade applying angle and a sharpening angle constant.This kitchen knife sharpener is composed of...  
JP4172865B2  
JP2008254092A
To provide a grinding method of a drill capable of easily and accurately executing work for forming first and second beveling surfaces which are made from plane surfaces and wide at outer ends so as to be symmetrical about an axis.In the...  
JP4164524B2  
JP3145382U
[Subject] A whetstone which it is single hand operational, and there is no deviation of angle maintenance of grinding on the occasion of grinding, and can lengthen a life of sharpness and the edge of a blade, and a knife sharpener using ...  
JP2008229757A
To provide a technique for more flattening desired portions of components mainly made of cemented carbide to be used for a tool material and a mold material.In this component 10 polishing method, polishing is performed by using plastic s...  
JP2008221448A
To provide a doctor blade polishing device such that the defect of printing and the change of darkness of printing with time are eliminated by eliminating the nonuniformity of polishing by a doctor blade abrasive powder produced by the p...  
JP2008221352A
To provide a polishing method and a polishing device capable of extremely smoothly polishing without leaving a sub surface damage on surfaces to be polished to form the surfaces to be polished free from chipping, and accurately polishing...  
JP2008221449A
To provide a doctor blade polishing device such that the defect of printing and the change of darkness of printing with time are eliminated by eliminating the nonuniformity of polishing by a doctor blade abrasive powder produced by the p...  
JP4154504B2  
JP2008213072A
To provide a polishing device for a ball end mill edge, which is simple in structure and is superior in operability.A polishing stone 30 is arranged on a polishing device body 22 of a polishing unit 14 of the polishing device 10 for a ba...  
JP2008213050A
To provide a broach grinding device enabling execution of efficient and safe alignment in a position of an abrasive stone with a grinding start position of a broach, that is, so-called blade alignment, and also to provide a broach grindi...  
JP2008207261A
To provide a blade grinding device with which anyone can easily, safely, and accurately grind.The blade grinding device 1 is structured of: a flat plate-shaped grind stone 2 including a magnetic body; and a main body including a predeter...  
JP4143645B2  
JP2008194810A
To provide a grinding method enabling a user to easily grind an electric hair clipper blades to be sharpened without a special device.To enable anyone to easily grind the electric hair clipper blades, liquid abrasive for hair clipper bla...  
JP2008194765A
To provide a cutter grinding apparatus simple in constitution capable of uniformly and easily grinding the whole edge of a cutter even in a beginner's use.This grinding apparatus includes: a drive pulley (38) and a driven pulley (40) wit...  
JP2008188710A
To provide a manufacturing method of a glass substrate, which inexpensively manufactures a glass substrate having a desired warp, flatness, and profile irregularity.A rough polishing process is included for polishing a glass sheet having...  
JP4134996B2  
JP4135863B2  
JP4132104B2  
JP4129559B2  

Matches 751 - 800 out of 4,350