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Patent Searching and Data


Matches 1,051 - 1,100 out of 4,195

Document Document Title
JP2001018151A
To enable sure polishing along curvature of a blade warping line of moving/stationary blades, by providing a blade warping bottom plate formed in curvature equal to a blade warping line of scissors in a bottom surface of a holder main un...  
JP2001009683A
To provide an edge surface grinding tool capable of providing an edge tool having large edge thickness and excellent durability.An edge surface grinding tool is provided with a grinding wheel 2 of a toroidal shape, is driven to rotate ab...  
JP2001009684A
To form a suitable cutting edge on a ceramic edged tool having wear of the edge or chipping, in a relatively short time.In the structure of an electric hone device for a ceramic edged tool 1, a rotation shaft 4 connected to a motor 5 is ...  
JP2001000025A
To obtain the subject device which can easily be ground by the user of the lawn mower in a state attaching the reel blade to the lawn mower, by disposing a whetstone and a means for reversibly rotating the reel blade at specific position...  
JP2000343326A
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 ...  
JP3136481B2
To dispense with replacement of a base following abrasion of a grindstone surface and improve practicability by forming the hard grindstone surface on an upper surface of a grindstone base, brought into close contact and fixing a rear su...  
JP3115290B1  
JP3135677B2
PURPOSE: To execute division of an interleaving paper, switching to a new interleaving paper coil, and changing of the width of the interleaving paper without stopping the line in a coiling device on the outlet side of the strip continuo...  
JP2000515817A  
JP3124137B2
PURPOSE: To grind a circular knife of a circular shear on-line, such as a side trimmer for metallic band material, a slitter, or the like. CONSTITUTION: An upper grinding wheel 1 is shaft-fitted to one end part of an upper arm 3 pivotall...  
JP3124424B2
PURPOSE: To provide a small-sized numerically controlled grinding machine which has a large working range, flexibility, economical efficiency and high rigidity and is suitable for grinding a small workpiece, especially a tool with a comp...  
JP2000288878A
To provide a disc blade grinding device and disc blade grinding method allowing improvement versatility and working efficiency. This disc blade grinding device comprises a positioning means 16 for positioning a disc blade 14 of a mower 1...  
JP2000288930A
To provide a method and a device for forming the profile of an entire active cutting worm with high flexibility within a short dressing time with a small change and facility costs. A circular curved roller 32 having a truncated cone oper...  
JP3098748B1  
JP3113918B2
To insert/remove a cutting hob to/from an arbor provided on a spindle stock quickly, easily, and safely by rotatably supporting a grinding wheel to be hobbed with a grinding wheel drive device, and moving the grinding wheel in the direct...  
JP3115290B2
To effect efficient polishing of an edged tool by polishing the edge parts of a tool edge section consisting of a central plane part and edge parts positioned at the both side edges of the central plane part, respectively, over a prescri...  
JP2000254842A
To obtain a blade of good cutting quality even by a beginner by a method wherein a proper angle is kept until sharpening finish once a cutting edge is fixed at a proper angle by combining a blade angle regulation function to regulate and...  
JP2000254840A
To automatically position a drill surface to be ground relative to the grinding face of a grinding wheel in drill regrinding work. In this method, only a pair of the flanks 7a and 7b of the drill tip section 2 clamped by a drill chuck 12...  
JP2000254841A
To quickly wash off the residue by directly and concentrately supply a solvent to a blade of a cutter. An adaptor 4.1 is provided with a conduit 5.2 for supplying a cooling agent and a lubricant. The solvent is radially outwardly supplie...  
JP2000246604A
To sharply grind a tip of ice pick, drill, and eyeleteer or the like by forming the inner wall of a recessed part formed in a ceramic body into a grinding surface, and setting the surface roughness of the grinding surface at a specific v...  
JP3080824B2  
JP3103768B2
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 ...  
JP3098748B2
To provide a circular saw grinding device for a log paper cutting device capable of grinding a tip of the circular saw without meandering while always excellently maintaining sharpness of the circular saw after grinding. A supporting spi...  
JP2000218533A
To eliminate clogging in a rotary grinding wheel by always bringing a dresser abrasive grain surface supported to a sliding member supporting the rotary grinding wheel through an elastic member into contact with an arbi tral position of ...  
JP2000218478A
To automatically detect an edge height of cutlery fixed to a cutlery rest when, grinding various kinds of long cutlery including a venner lathe and a veneer slicer. This cutlery is fixed to a cutlery reset arranged adjacent to a bed in t...  
JP3074161B2  
JP3073527B2  
JP2000210847A
To provide an edge deburring method for a rotary cutting tool, capable of deburring without taking time, and of being automated without any hand. This represents a deburring method formed up in such a way that a plurality of filament bod...  
JP3071165B2  
JP2000205377A
To reduce generation of noise accompanying meshing of gears, prevent seizure of contact parts, and reduce angular backlash, by relatively sliding in the tooth profile direction a gear and film abrasive pressed against the tooth flank by ...  
JP2000202748A
To easily hold a grinding expected surface in an edge point of a blade axis in parallel relating to a grinding surface of a grinding wheel even when a right/left direction in an upper or lower surface is tilted relating to the edge point...  
JP2000190185A
To make high precision processing of a drill tip upon locating it precisely without being influenced by dispersion of the drill length and without making troublesome shape registration despite varying sort of drill. A drill 8 is held by ...  
JP2000190184A
To perform regrinding of a drill with capability of automatically locating the surface to be ground of the drill relative to the grinding surface of grinding wheel. A drill 1 is clamped by a drill chuck 12 in such a way that the drill ti...  
JP2000158302A
To provide a drill knife edge polishing machine which is simple and easy to switch and use both normal and straight line polishing, simple and easy to attach to a hand held grinder, easy to use, and available at a low price.The drill kni...  
JP2000507164A  
JP3050902B2  
JP3052089B2  
JP2000141190A
To provide an edge polishing device capable of performing mirror- polishing of the whole of an edge with the one surface of a workpiece held, and to provide an edge polishing method. A silicon wafer W is rotated with the wafer inclined b...  
JP2000125637A
To provide a cutting edge sharpener for a lawn and/or grass cutting machine that can sharpen the cutting edges on a pair of upper and lower blades while these blades are retained to the cutting machine and the machine is kept readily ope...  
JP2000127004A
To sharpen both sides of a kitchen knife at the same time just by inserting the kitchen knife into a slit and sliding it back and forth. A pair of opposed sectorial rotary grinding wheels 1 are positioned on the right and left facing eac...  
JP2000505361A  
JP2000117598A
To sharpen both edges of a cutting tool simultaneously and to securely provide uniform and smooth finishing of cutting edges.A first moving cylinder 20 including a ring shaped first sharpener board 26 at an end and a second moving cylind...  
JP2000119934A
To provide a grinding means capable of being operated for a long period of time without an interruption, grinding a cutting blade with a grinding surface without a flaw in such a case, increasing its productivity and reducing its mainten...  
JP2000094278A
To provide a grinding jig so structured that grinding can be carried out while a hone is being placed onto a rotary cutting blade without removing the rotary cutting blade of a cutting device such as a vegetable slicer requiring sharpeni...  
JP2000069830A
To enable to efficiently apply a polishing agent to the fitting part of a reel blade with a fixed blade in the polishing work of a lawn mower and lower scattering of the polishing agent to workers and surroundings during the polishing wo...  
JP2603221Y2  
JP2000052121A
To provide a twist drill with enhanced stability of a cutting edge by performing a precise cutting edge processing in the twist drill. In a twist drill having a curvilinear cutting edge the substrate of which is covered with hard coating...  
JP2000042877A
To easily grind the inner surface of a helical end mill with compact, low-cost constitution while being usable over a long period of time with little change of a tool diameter. A body block 4 is fitted to a base 3 so as to be movable for...  
JP2000042804A
To obtain a device capable of polishing and cutting with high accuracy by correcting eccentricity of a work. In this grinding cutting machine for grasping a base end part of a work 20, such as a drill, a bar-like body or the like, by a c...  
JP3009736B2  

Matches 1,051 - 1,100 out of 4,195