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Patent Searching and Data


Matches 1,251 - 1,300 out of 3,572

Document Document Title
JP2595093Y2  
JP2595237Y2  
JP2892045B2  
JPH11123639A
To provide a jig for a splitting clipper which can carry out a good accuracy of splitting work of a clipper body efficiently, as well as can install and fix the clipper body to the jig simply, in an adequate splitting posture. While a cl...  
JPH11114785A
To easily perform polishing even if a drill is short by thinning a drill chuck for drill polishing as far as possible. A drill chuck 1 for drill polishing is constituted of four chuck claws 2 faced to one another so as to chucking a lead...  
JPH11114819A
To prevent the cutting edge of a tool from chipping or a grinding wheel itself from being damaged even if the grinding performance of the grinding wheel has degraded when a superhard tool, in particular a diamond tool, is ground by a gri...  
JP2594215Y2  
JP2886234B2
A knife sharpening apparatus includes a moving abrasive surface (40). A magnetic guide has a guide surface (30) in a plane disposed at a predetermined angle which intersects the plane of the abrasive surface (40). The magnetic guide is m...  
JP2877932B2  
JP2876319B2  
JPH11503673A
PCT No. PCT/SE96/00494 Sec. 371 Date Oct. 20, 1997 Sec. 102(e) Date Oct. 20, 1997 PCT Filed Apr. 18, 1996 PCT Pub. No. WO96/33045 PCT Pub. Date Oct. 24, 1996The present invention relates to a grinding cup and a wear part for grinding of ...  
JP2872391B2  
JP2591759Y2  
JPH1142538A
To provide a scissors polisher and a scissors polishing method by this scissors polisher whereby in case of polishing an edge of a scissors, without necessity at all for long years experience and skill in an attitude, how to hold the sci...  
JP2856254B2
Novel methods and apparatus for providing a facet (52, 54, 56) on opposed surfaces (50) of a cutting instrument such as a razor blade (10) or the like. Essentially, the methods and apparatus are designed to initially abrade opposed surfa...  
JPH1128648A
To enable polishing scissors so that they cut sharp, while making the amount of polishing as little as possible, by polishing the scissors with the outside surfaces of their blades pressed against a polishing part so that the polishing p...  
JP2851123B2  
JP2589474Y2  
JPH1119854A
To provide a cutting tool polishing device suited for polishing a wood working cutting tool of chisel, sculptural knife, etc., formed with a polishing surface excellent in flatness in a cutting tool, able to form an edge tip excellent in...  
JPH1110493A
To simply sharpen a kitchen knife by laying a soft rubber plate or a thick cloth piece on a sharpening plate with a hook, and using the hook to fix a kitchen knife to be sharpened by a presser. A kitchen knife, the cutting edge of which ...  
JPH11853A
To provide a cutter grinding device for allowing anyone to easily conduct grinding work. This grinding device has a grinding part 10 formed with a rotating mechanism to rotate a wet cylindrical grinding tool 11 and a water tank 12 suppli...  
JP2843488B2
PURPOSE: To automate a cutting work and to improve quality and productivity by a method wherein a device to measure a cutting tool and a device to mold are jointly used on a numerically controllable machine tool. CONSTITUTION: Based on c...  
JPH10328982A
To use a sharpener for sharpening a number of objects such as a knife, scissors, a chisel or the like, by providing a basic part of a cutter sharpener with such geometry that the cutter sharpener is alternated between one of the sharpeni...  
JPH10328981A
To easily cope with the abrasion of a blade face of a knife without delay, by cutting a number of almost parallel slots at desired intervals along a surface of a hard plate. A face bar on a surface of which a number of almost parallel sl...  
JP2835464B2  
JPH10295704A
To define the tip of a scaler to polish an object in a desired angle, by defining a guide means into a desired inclination angle by an angle defining means and moving a polishing means along the guide means. A knob 33a and a stopper 35 o...  
JP2822061B2  
JP2820286B2
A grinding device (2) is inserted in the synthetic resin housing (1) of the knife sharpener, this grinding device consisting of a supporting unit (3) with two resiliently designed supporting arms (6, 7) for two grinding wheels (8, 9). In...  
JPH10291145A
To grind a tip efficiently, uniformly, and at high quality by facilitating the grinding of the tip part of a drill. A drill tip grinding device is provided with a drill holding part 2 which holds a drill 1 enabling oscillating motion, a ...  
JP2805024B2
In order that bar-shaped cutters can be ground as accurately as possible, it is essential that the bar-shaped cutters are clamped as close as possible to the surfaces which are to be ground. For this purpose, each bar-shaped cutter is pr...  
JP2582261Y2  
JPH10509658A
PCT No. PCT/EP95/04304 Sec. 371 Date May 9, 1997 Sec. 102(e) Date May 9, 1997 PCT Filed Nov. 2, 1995 PCT Pub. No. WO96/17710 PCT Pub. Date Jun. 13, 1996The invention relates to a method and to a device for regrinding tools having straigh...  
JPH10249625A
To improve the finished surface roughness by polishing the tip part of a diamond film coated on the end cutting edge of a diamond coating end mill by the gas phase composite method with the plane perpendicular to the axis of an end mill ...  
JP2796228B2  
JP2793913B2
A method of sharpening cutting blades of the type made from bar stock type material, the method comprising producing relief surfaces on the cutting profile surface. The method comprises forming first and second relief surfaces on the cut...  
JPH10202485A
To provide a round edge grinder capable of sharpening a round edge very easily. A round edge 11 as a grinding object is placed on an endless abrasive paper spread between a round edge rest 1 capable of being held by one hand, and a grind...  
JP2779453B2
A method of forming or modifying the cutting edges of razor blades, and apparatus for carrying out the method. The method comprises subjecting a stack of razor blades (12) to ion bombardment from two ion sources (13, 14) in a vacuum cham...  
JP2772818B2  
JPH10180598A
To provide a simple jig free from deflection of the angle at which a piece of cutlery makes contact with a grinding wheel when sharpened on it. A cutlery sharpener is composed of a holding part 2 which holds a piece of cutlery, a wheel p...  
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...  
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...  
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 ...  
JP2739312B1
[wrap up] [Task] To provide an inexpensive and compact automatic drill grinding machine that can perform precision polishing including thinning with a simple operation without requiring skillful work. A rotary grindstone, a grindstone mo...  
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...  

Matches 1,251 - 1,300 out of 3,572