Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 751 - 800 out of 4,164

Document Document Title
JP2005536361A  
JP3740494B2
To easily and surely change an installing position of a grinder corresponding to two kinds of polishing such as polishing of a clearance angle and polishing of a rake angle of an edge of a rotary cutting blade, to extremely improve insta...  
JP2005319567A
To provide a cutting edge grinding machine for a drill capable of easily grinding the cutting edge of a twist drill for heavy cutting with 30-40% of web thickness, only by setting it.In this cutting edge grinding machine for the drill, a...  
JP2005319544A
To provide a hole machining tool such as a drill or a reamer improved in the service life by suppressing the wear of a guide part such as a margin part coming in contact with the hole surface of a machined hole.The guide part such as the...  
JP3733459B2
To improve work efficiency of honing processing work by rotating a clamped chip saw, simultaneously pressing a rotary brush to a honing processing part of the outer peripheral edge thereof, and supplying a designated liquid to a contact ...  
JP2005297182A
To maintain equality in the contour of a dressed worm for grinding in terms of width and make the contour of the dressed worms uniform for the entire width of its usable range.A tool for dressing is substantially a cylindrical gear and h...  
JP2005288676A
To provide a setting machine of a saw chain, using a handy type electric motor to rotate a round shaft-like grinding tool or a round shaft-like grinding stone at high speed to thereby efficiently perform setting for the saw chain at the ...  
JP2005288675A
To provide a cutting edge polishing apparatus of a hole saw, grinding the cutting edge of a hole saw simply without requiring skill in a short time by anyone, and progressive-grinding with good finish.This cutting edge grinding apparatus...  
JP2005288683A
To provide a grinding device capable of easily and equally grinding blade edges of various kinds of engraving knives at a desired grinding angle.This grinding device 7 grinding a blade edge of a cutter 4a has a grinder 6 grinding a blade...  
JP2005279885A
To manufacture a roughing end mill capable of preventing the occurrence of chipping to a cutting blade during cutting even if an error occurs in a moving amount of a grinding wheel and a grinding face of the grinding wheel is inclined wh...  
JP2005279869A
To overcome the inconvenience that the life of the knife is sometimes shortened by the conventional knife sharpener because of damaging a cutting edge of the knife or impossibility of straight sharpening of the knife under the circumstan...  
JP2005279867A
To improve working efficiency by accurately or efficiently polishing a cutter.This device polishes the cutter by relatively moving a fixed table for fixing the cutter by a fixture by holding the cutter between the fixed table and a fixin...  
JP2005271202A
To provide a rod tightening device capable of working a non-worked part even when the non-worked part must be turned to a grinding disk for the working.The relative position of a tightening rod 4 which is penetrated and guided via a hold...  
JP2005262364A
To provide a grinding method for grinding a tool cutting edge so as to improve the accuracy of form of the cutting edge to a higher level than ever and with good efficiency, and to provide a grinding device.According to the grinding meth...  
JP2005262434A
To provide a grinding attachment capable of manufacturing an improved milling cutter tool.A control device 39 has (a) a front tip space module 41 for guiding a grinding tool 37 for processing a preset front tip space, (b) an outer periph...  
JP2005262422A
To provide a holder for a scissors polishing machine capable of stable polishing while freely moving scissors.This holder for the scissors polishing machine is installed in the polishing machine having a rotating circular polishing plate...  
JP2005262427A
To provide an automatic polishing device and a method of a saw chain, capable of stably polishing a blade surface of the saw chain with excellent workability.A grinding wheel device 2 for polishing a blade of the saw chain is arranged in...  
JP3722747B2
To provide an improved honing machine for a cutter, capable of attaining high sharpness with low frequency of honing operations. The conical surface of a truncated cone of an abrasive 2, having a shape of two truncated cones of which the...  
JP2005254438A
To solve the problem that mastership and proficiency for a long period of time are conventionally required for maintaining a grinding angle composed by the grinding wheel and the cutting edge of the cutting tool which is indispensable co...  
JP2005238433A
To enhance polishing efficiency by continuously processing a work without replacing a grinding wheel.This polishing device 200 has a grinding wheel unit 210 having a grinding wheel driving unit 240 on a grinding wheel carrying unit 220 m...  
JP2005231031A
To provide a method for polishing the outer circumference of a throw-away tip with high dimensional accuracy in which the cutting condition is not changed even when the throw-away tip is used on either useful side.A through hole 22 for a...  
JP2005231025A
To provide a knife sharpener held immovably on a table without needing an additional holding means and manufactured at a low cost.The knife sharpener is provided with a housing 1 having a surface formed as a placing surface, and an appro...  
JP2005231016A
To enhance durability of a chip for a spinning saw by curbing the heating of the chip through reduction of friction resistance in cut scraps on the cutting face of each chip by forming a grinding streak extending from the tip of the cutt...  
JP2005224930A
To provide a grinding device which efficiently carry out sharpening and honing of an electric clipper blade 2a, a round tooth 3b, etc., facilitates grinding and adjustment thereof, contributes to a reduction in grinding cost, and is mova...  
JP3710256B2
To precisely grind a kitchen knife along a knife-edged shape by providing a pair of left and right grinding wheels for grinding to grind a blade surface by rotating while elastically holding a placing base furnished with a pair of left a...  
JP2005219202A
To provide a light and beautiful double side grinding tool with a slider which easily and surely grinds a kitchen knife skilfully like a professional grinder.This grinding tool is made by adhering two kinds of grinding tools or two kinds...  
JP3684483B2  
JP3709194B2
To process a tip blade of a drill having a small diameter and a high aspect ratio with a high shape precision. This drill holding unit is located on an extension of a rotary driven shaft 3, and is equipped with a weight 9 nearer a rotary...  
JP2005193317A
To provide a kitchen knife sharpener capable of sharpening a kitchen knife to achieve high cutting performance by applying the principle of leverage.A polishing grindstone having the truncated conical shape and having a very small angle ...  
JP2005193365A
To provide an end mill cutting edge grinding jig which is for use in reproducing a cutting edge of an end mill.The end mill cutting edge grinding jig 1 is used for a machine tool such as a cutter grinder for a surface grinder 50, a milli...  
JP2005193337A
To provide a grindstone by which rough grinding and finish grinding can be executed by reducing a dead zone and by providing a grinding face for rough grinding and that for finish grinding on the same face.The grindstone is composed such...  
JP2005193314A
To provide a slicer for a block of meat of high efficiency capable of preventing the meat from being contaminated by ground waste, while allowing the grinding of a blade edge of a knife and the cleaning of its surface even during slicing...  
JP2005186256A
To provide a grinder and a grinding method, stably grinding the tooth flank of a tool in a short machining time.In this grinder, a grinding wheel 5 is rotated, and while the rotating grinding wheel is reciprocated in the horizontal direc...  
JP2005186172A
To provide a dressing auxiliary tool of a chain saw, not causing variation in angle of the knife edge of a cutting blade even if dressing is performed for the cutting blade by manual work without a special purpose grinder.This dressing a...  
JP2005177883A
To accurately and efficiently polish each of a plurality of cutting edges provided at a rotary blade, into fixed shape.This rotary blade polishing device 8 for a bush cutter polishes the cutting edge 22 provided at each crest part 9b of ...  
JP2005519777A  
JP2005177966A
To provide an apparatus for polishing only a back edge of a gutter shaped blade side end part of the back of blades of scissors.A surface of a polisher is formed to have a gradient of a radius of 900mm roundness. A fine polishing paper i...  
JP3668685B2  
JP3692338B2
To provide a polishing device for attaining continuous polishing work to an upper edge and a lower edge in each tooth without requiring remounting work to an electric polishing tool. This polishing device for a rotary blade 1 comprises a...  
JP2005160477A
To provide a separating means for separating tobacco from a tobacco cake, capable of solving a problem in a cutting surface, by improving such a defect that intervals between separating elements and a counter position are relatively larg...  
JP2005161408A
To provide a polishing machine and a polishing method of a tip saw optionally adjusting an inclination od a top blade of a tip.This polishing machine of the tip saw 5 is composed of a disk grinder 1 on a stand 2 and a tip saw guiding pla...  
JP3689709B2
To accurately and efficiently polish each of a plurality of cutting edges provided at a rotary blade, into fixed shape. This rotary blade polishing device 8 for a bush cutter polishes the cutting edge 22 provided at each crest part 9b of...  
JP3686393B2
To hardly shorten the depth of cutting edge and hardly change the outer diameter even after several times of grindings by grinding inner cutting edge of a router. In a router grinder comprising a spindle unit 1, a grinding wheel unit 20,...  
JP2005144584A
To provide a polishing method capable of easily polishing a cutting blade having a curved part having an edge of an acute angle on both ends of a straight line part having an edge of an acute angle, and a cutting blade having a straight ...  
JP2005516782A  
JP2005137772A
To provide a safety razor with a whetstone device that significantly lengthens the life of a disposable razor by sharpening the edge of the razor by a simply structured whetstone.The safety razor has a whetstone device that sharpens the ...  
JP2005138222A
To provide a cutter grinder by which a user can excellently grind a kitchen knife by a right grinding method using a normal grindstone even if the user is an amateur and a cutting edge can be excellently ground by moving a cutter in the ...  
JP3677654B2
To improve cutting performance of scissors and to keep good cutting performance for a long time by improving how to provide a back clearance in a case when a blade part has the back clearance formed by making the cross-sectional shape of...  
JP2005125467A
To restrain a variation in a chamfering dimension when applying round chamfering to respective edges of a plurality of cutting blades superposed in the shaft direction.An abrasive grain G is carried by a magnetic grain brush 45 by supply...  
JP2005125471A
To provide a blade grinding auxiliary tool which allows even a user who is a beginner and not skilled in sickle blade grinding to easily grind a blade, and can be carried to the job site of agricultural work.The blade grinding auxiliary ...  

Matches 751 - 800 out of 4,164