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Patent Searching and Data


Matches 1,401 - 1,450 out of 4,399

Document Document Title
JPH10175142A
To mass-produce knife edges industrially stabley and continuously and obtain more sharpe knife edge instead of buffing by arranging two spiral cylinders made of material which is softer than abrasive grain and rich in plasticity and tena...  
JPH10156675A
To precisely perform polishing of a cutting edge of a drill by accurately performing centering of the drill. A drill 2 is centered by bringing the tip of a spiral-shaped drill groove of the drill 2 in contact with a centering claw 15 of ...  
JPH10156676A
To provide a cutter polishing device able to easily perform polishing work in a short time, having the sharp and uniform polishing state, and excellent in dimensional precision. A cutter polishing device 10 is provided with a spindle sto...  
JP2573221Y2  
JPH10138104A
To prevent ingress of the ground powder and the powder of a grinding wheel into an oil hole during the grinding by grinding a tool after the oil hole of the tool having the oil hole is filled with the solid substance. The axis of revolut...  
JPH10128619A
To bring a grinding wheel into contact with a cutting edge while a grinder is supported in a fixed position by providing a support means for supporting the grinder on the leg part in such a manner as to be moved in the horizontal directi...  
JPH10118902A
To keep the sharpness of an edge favorable all the time by that the edge of the kitchen knife is ground by the integral constitution of the kitchen knife and a grinding tool when the kitchen knife is stored/delivered in/from a storing pa...  
JPH10118901A
To face the polished position of a tip to a cut position and polish the position of a tip of poor sharpness automatically without changing the working position of the tip or changing the chip itself by a worker when the sharpness of one ...  
JPH10109224A
To prevent a trochoid curve drawn with the tip of an engaged gear from severally interfere with the involute finished curve and trochoid finished curve of a workpiece and a stepped part between bottoms in the case where a shaving cutter ...  
JP2739312B1
[Summary] Subject While being able to give precise polish processing which includes web thinning processing by easy operation without needing skillful work, offer a cheap and compact automatic drill grinder. Solution means An emery wheel...  
JP2568509Y2  
JPH1094949A
To provide a small drill grinding device with few number of a grinding wheel shaft, a simple in initial setup and at low cost. This device is provided with a work support mechanism for supporting a work rotatably so as to advance/retreat...  
JPH1086046A
To provide an automatic grinder which can accurately and quickly grind a shear blade, a cutting blade and a planer blade etc., is small-sized, lightweight and easily portable, and assures an automatic grinding. A stopper 4f is screwed be...  
JPH1080845A
To provide a cutter grinding device with which it is possible for any untrained person to grind easily and reliably the cutter face of a cutter to an exact cutter angle and cutter line and substantially shorten the grinding time owing to...  
JPH1080844A
To realize a device which does not require a high machine accuracy, is inexpensive, and reduces to a minimum the deformation of the spare cutter due to the influence by the cutter carrier even when a spare cutter of a relatively small th...  
JPH1058291A
To provide a drill grinding method which can generate a sharp crest in the conical rotating locus of each cutting edge at the tip of a drill. In the central cutting edge forming process, a pair of central cutting edges 16a and 16b consti...  
JPH1058292A
To provide a method for forming a phase geometric contour at the max. revolving speed of a grinding worm. A contour forming tool 10 includes a segment 12 for a worm screw part, and its working region 13 is covered with particles of a har...  
JPH10502301A
(57) In order to manufacture the hob for processing summary face gear, the above-mentioned hob, While saving, being re-ground through polish of a field and being arranged equally in the circumferential whole field, According to a field, ...  
JPH1058295A
To reduce the occurrence of the lateral displacement or the like of an elastic body on the external surface of a rotary member, and improve honing accuracy by providing a support plate adjacent to the elastic body. An annular support pla...  
JPH1044001A
To provide a polishing angle equal to a cutting edge angle by representing the relative position between the roller shaft center and the head junction of a positioning component using relative relation between the dimension scale along t...  
JPH1044002A
To automate multi-edged rotary tool grinding by presetting feed per revolution, to which edge grinding quantity and abrasion loss of a grinding stone consumed when the edge is ground are added, and continuing feeding, after the multi-edg...  
JP2562154Y2  
JPH1024044A
To form an outer member for a shaver blade assembly in which circumferential edge parts of a window are sharp. A surgical endoscopic tissue excising apparatus comprises an outer tubular member 30 having a terminal part, a base end part, ...  
JP2560720Y2  
JP2739312B2
To perform precise polishing work by simple operation by performing the polishing work by automatically driving a servo mechanism on the basis of a signal from a control means by previously inputting a polishing condition parameter. A co...  
JPH1015803A
To provide an edging device which automatically performs edging as designed. An origin O of three dimensional coordinates in an edging device for a scissors is set over the surface of a grinding wheel 4b, its X axis is set in such a way ...  
JPH1015792A
To improve a new-edge mounting operation and blade re-whetting operability, while attaching removably the cutting edge of a mower in a removably attaching position receding from a grinding position to improve the safe operability so much...  
JPH106192A
To uniformly sharpen a blade over the total length by providing a motive power transmitting mechanism to transmit it to a vibrating body by converting rotation of a motor into small amplitude rectilinear high speed vibration, and install...  
JPH10500332A
(57) Summary wet razor type razor equipment (10) has the supporting structure (12) and the edge structure (22) fixed to support equipment (12). The main young-woman portion (56, 58) on which edge structure (22) converges the angle below ...  
JPH09323242A
To provide a honing unit that is able to make up a precise and rigid cutting edge speedily. In this high speed knife honing unit, the surface of a first rotary abrasive member is a circular truncated cone itself, making up a first cuttin...  
JPH09309048A
To make the cutting edge of a kitchen knife possible to be held positively in a proper angle by means of this tool when the kitchen knife is sharpened using a grinding wheel. Threaded holes 2, 3 are provided on both sides of an arm 1, a ...  
JPH09511951A
(57) Summary book invention relates to the polish method and equipment which grind an instrument, especially the manual labor instrument for dentistries. The equipment of the present invention is supported with the rotor plate (14) attac...  
JP2555993Y2  
JP2674882B2  
JP2552480Y2  
JP2552389Y2  
JPH09272048A
To enable a pair of scissors to be grounded easily in a good manner with edges thereof being prevented from being abraded excessively by performing back surface grinding finishment through fixation of contact part of the scissors which m...  
JP2655554B2  
JP2657115B2  
JPH09239646A
To spread the selecting scope of the honing form of about a circular section, as well as to improve the workability, by improving a holder for grinding installed in a device to apply a honing work to the cutting edge of a throw away tip....  
JPH09239647A
To provide an edge finishing device which can satisfy both the finish surface roughness of the respective edge finish surfaces, and the grinding time, when one step or plural steps of edge finish surfaces are formed on the edge front sid...  
JP2695103B2
PURPOSE: To provide a tool grinding attachment that is able to grind a cutting edge of a punch without disassembling a punch body from a punch assembly, and also to grind an edge part of a top shoulder 'radius' part of a die easily as we...  
JP2547576Y2  
JP2652020B2  
JPH09234654A
To simply sharpen scissors by a grinding wheel even by a beginner, and to stably hold blade surfaces for sharpening relative to the surface of the grinding wheel by simultaneously sharpening a movable blade and a stationary blade. Screws...  
JP2640943B2  
JPH09192990A
To uniformly polish a narrow machining surface formed on a workpiece, in its entirety. A blade 17 is attached its back 17a to a support plate 15 so as to extend along a track of the support plate 15. A polishing belt 82 is arranged so as...  
JPH09193028A
To easily fixedly hold a tool angle and sharpen a cutting tool at suitable angle for every cutting tool by providing a cutting tool receiving base capable of adjusting a tool angle, and providing tool edge stoppers fixing a cutting tool ...  
JP2542132Y2  
JP2541870Y2  

Matches 1,401 - 1,450 out of 4,399