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Patent Searching and Data


Matches 851 - 900 out of 1,379

Document Document Title
JP09029595
To easily and surely polish kitchen knives having different cutting blade angles, by providing a guide means which can adjust an inclination angle with respect to a diamond wheel, for guiding a cutter such as a kitchen knife. When a kitc...  
JP09029596
To precisely polish various knife blades having different cutting blades, on the surface of a grinding wheel by downward projecting the lower end of a height adjusting member retractably screwed onto a pedestal body. In such a case that ...  
JP2602464
PURPOSE: To automatically grind a cutting part in a short time by moving the cutting part to a predetermined position with the use of an adjusting means, by turing the cutting part with a predetermined angle so as to determine a shape of...  
JP09011096
PURPOSE: To lengthen the life of a kitchen knife even in the case where the grinding operation is repeated many times by performing the grinding operation in such a manner as to decrease the cutting amount of the knife root than that of ...  
JP09011095
PURPOSE: To provide a polishing device, by which scissors can be polished according to the knife angle. CONSTITUTION: A polishing device for scissors comprises a fixed table 1, a polishing plate 2 and a guide member 3, wherein the fixed ...  
JP2593783
PURPOSE: To provide a cutter polishing device for a spreading machine capable of polishing a cutter at an optional position and allowing efficient cutting. CONSTITUTION: A cutter base 18 capable of being traveled along a guide rail 17 is...  
JP2588463
PURPOSE: To obtain a method and a device for grinding a saw blade having planetary motion in transverse cutting such as for multilayer webs. CONSTITUTION: Saw blades 21, 21' are supported on a planetary arm moving via an orbit oblique to...  
JP08318455
PURPOSE: To provide a scissors grinding device capable of easily and correctly grinding the face blade of the scissors even when an operator is not skilled, greatly reducing the grinding time, and improving the working efficiency. CONSTI...  
JP2577165
PURPOSE: To make it possible that a punch body is free from any hindrance when it is used again by preventing chips and dust, etc., from making an inroad through an opening formed between the edge of the punch body and a punch guide when...  
JP08243830
PURPOSE: To provide a surface coating cermet-made end mill and a cutting tool having large bond strength of a coating layer formed in a surface of an edge point to eliminate apprehension of separation or the like further with a long life...  
JP08243884
PURPOSE: To provide an edge grinding device which performs accurately further efficiently edge-grinding a reciprocation cutter blade. CONSTITUTION: A device comprises a grinder holding base 24 of holding a grinder 22 having a disk-shaped...  
JP08229782
PURPOSE: To impart an abrasive function to a case of storing a kitchen knife. CONSTITUTION: An opening part 3 of inserting a kitchen knife 2 and a blade receiving part 7 of supporting the kitchen knife 2 are formed in a case 1. A grindst...  
JP08229803
To efficiently finish a cutting surface by a honing machine by interchangeably attaching a blade and a cam having a cam surface matching the cutting surface to a rotary assembly and by engaging a cam driven body of a honing spindle assem...  
JP2556790
PURPOSE: To provide a drill grinding device capable of preventing formation of roundness on a grinding wheel without providing an adjustment device. CONSTITUTION: A drill grinding device with a grinding wheel provided around a center axi...  
JP2559330
PURPOSE: To conduct surely the grinding of a cutting edge by means of a grinder by feeding a cutting tool while it is being guided along the angle of its edge tip without using a tooth rest and also realize use not only for the re-grindi...  
JP08215998
PURPOSE: To provide an end mill cutting edge grinder in which end mill can be positioned on the optimum position for polishing by one operation without necessity of changing the direction or the position of the body of an operator, for p...  
JP2550269
PURPOSE: To reduce the undulation of a cutting edge-ridge part in a flank relief to improve the machined surface roughness by forming a cutting ridge part, namely, a boundary line between the flank relief and a rake face so that its shap...  
JP08168943
PURPOSE: To simultaneously grind both side surfaces of a kitchen knife only by inserting the kitchen knife into a slit, and vertically moving the part of a handle in a domestic kitchen knife sharpener. CONSTITUTION: Two cylindrical grind...  
JP2533049
PURPOSE: To obtain an even finished surface close to mirror finish by forming a flank in a cutting blade of a tip with a polished face without polished mark and by smoothing this cutting blade ridge with chamfering in a tool in which a t...  
JP08155735
PURPOSE: To attain longer life of a reamer by increasing a cutter grinding cycle, and provide good working condition. CONSTITUTION: A plurality of cutter parts 12 are protrudingly-mounted outwards from the outer periphery of a reamer alo...  
JP08141918
PURPOSE: To provide a cutter abrasive tool capable of easily grinding a cutter with good cutting quality. CONSTITUTION: This cutter abrasive tool is provided with a support base 13 having tilt holes on both side faces, two holders 20 fix...  
JP08126943
PURPOSE: To let the share point of an intended precision shaped chisel be formed into a regular shade point by firmly fixing a regular hexagonal pipe on the rear section of a chisel fixture in its longer direction, on which a chasing chi...  
JP08112742
PURPOSE: To shorten a grinding time by conducting grinding also from an cutter back side by conducting the step delivery of a cutter back grinding wheel to the cutter back of a cutting tool by means of a lengthwise delivery mechanism mes...  
JP08099250
PURPOSE: To provide a polisher which can adjust a reciprocating range easily and accurately, prevent a workpiece to be polished from being damaged without reversing the moving direction of a table or a polishing part on the way of polish...  
JP08090393
PURPOSE: To provide a jig for grinding a back pressing surface of a cutter capable of easily and rapidly being fitted to an inclined fitting surface of a tool rest of a cutter grinding machine so that the upper surface of the cutter fitt...  
JP08090392
PURPOSE: To secure a sufficiently wide grinding surface even with a thin grinding wheel by forming a grinding disk, and fitting this grinding disk to a grinding wheel table having a vertical rotary shaft in a horizontal condition. CONSTI...  
JP08066852
PURPOSE: To enable a variety of scissors of different included angles to be precisely and easily polished to match the different included angles by providing, between a cover plate and rotating plates, an operation adjustment rod in such...  
JP08047856
PURPOSE: To adjust the range of reciprocating a table secured thereto with a cutting tool, to a minimum necessary value so as to efficiently polish the workpiece by controlling the reciprocating range with reference to a position where a...  
JP08039480
PURPOSE: To provide a method and a device for cutting a workpiece in a transverse direction by releasing a blade and its grinder from planetary motion to decay periodic load and centrifugal load and form the cut face of the workpiece inc...  
JP08039401
PURPOSE: To control a reciprocating area freely by providing a reverse signal toward a drive part at a time when a reciprocating area setting value and a calculating value agree and setting this moving area setting value based on a desig...  
JP08014803
PURPOSE: To provide a lip height measuring device for a tool in which workability is excellent because the need for always holding the tool with the hand at the time of measurement can be dispensed with, and also by which a proper pressi...  
JP08011039
PURPOSE: To provide a grinding wheel capable of easily adjusting the range of movement, and excellent in the workability and safety. CONSTITUTION: A reference end mark 6M is formed on a tool rest 6 of a moving table, and one end of a cut...  
JP08001486
PURPOSE: To increase thickness in the edge tip part of a cutting tool so as to prevent vibration in an edge tip line in cutting raw wood by conducting multiple-surface chamfering on both front and back surfaces of the cutting tool surfac...  
JP07328899
PURPOSE: To cleanly polish the edge of a cutter in the water by housing grinding wheels in a water tank having a cutter inserting port. CONSTITUTION: After rough polishing is finished, finish polishing is performed in succession. In this...  
JP07308832
PURPOSE: To absorb an inferiority in flatness of the upper surface of a base or the like, by interposing a resilient member between a bed for supporting a table on which a cutter to be polished is secured, so as to be reciprocatable, and...  
JP07285054
PURPOSE: To provide a knife grinding device having a function of adjusting a blade edge and capable of easily and surely grinding the edge by positioning it almost in parallel with the back part and averting reduction in working efficien...  
JP07276195
PURPOSE: To provide a kitchen knife polisher which can polish easily with a safe and stable polishing angle instead of a kitchen knife sharpener. CONSTITUTION: A ceramic kitchen knife sharpner is provided with two ceramic polishing bars ...  
JP07266197
PURPOSE: To provide a device-cum-sensor, a grinding attachment-cum-sensor and a sensor unit, capable of checking whether the sensor itself operates or not at need. CONSTITUTION: A working signal 9a is transmitted just before the start of...  
JP07251358
PURPOSE: To prevent leakage of abrasive liquid at the time of opening a cover device for a polishing board. CONSTITUTION: Abrasive liquid is held by arranging a fixed cover 15 along a relatively moving passage between a grinding stone of...  
JP07237097
PURPOSE: To facilitate the fine adjustment of the polishing angle of a polishing machine. CONSTITUTION: On the base 8 of a polishing machine, a polished member holding base 9 is rotatably supported through a fulcrum shaft 12, and stopper...  
JP07237115
PURPOSE: To conduct the lapping of a stamping-out blade easily and with high precision by providing a stamping-out blade up and down drive device which carries out insertion and drawing-out while holding vertically a stamping-out blade t...  
JP07227745
PURPOSE: To facilitate attaching/detaching of a tip, and precisely regrind the tip by providing a presser shaft for pressing the tip from above, and a sliding plate which can freely slide to right and left on a base provided with a suppo...  
JP07227746
PURPOSE: To facilitate linear grinding of an edge by grinding the main bevel and temporary edge of a knife using a grinding wheel set to a predetermined main-bevel angle (edge angle), then making a finishing grinding wheel abut the right...  
JP07204997
PURPOSE: To enhance the polishing accuracy and to satisfactorily maintain the accuracy of assembly by incorporating a plurality of circular cutters onto a circular cutter shaft, by clamping the plurality of circular cutters with a fasten...  
JP07204998
PURPOSE: To simply and precisely polish scissors even having a curved surface, by forming a guide surface adapted to make slidably contact with the rear surface of the scissors, in such a shape that the front surface thereof is a convex ...  
JP07186014
PURPOSE: To improve workability, and prevent mistake of directivity of a tip to a mark position securely by processing a throw away tip to conduct a process of applying outer circumferential polishing to a tip main body of the throwaway ...  
JP07171745
PURPOSE: To provide a tool grinding machine excellent in the operability by the manual operation without preparing a complicate program or the like. CONSTITUTION: A turning table 8 is provided on a base 3 of a tool grinding machine 1 in ...  
JP07148649
PURPOSE: To provide a polishing device enabling the easy adjustment of a moving range and excellent in workability and safety. CONSTITUTION: A cutter 10 is fixed to a moving table 2 on a frame 4, and this cutter 10 is polished by a rough...  
JP07136847
PURPOSE: To provide a pinion cutter grinding method in which a pinion cutter having the long precision assurance range can be easisy manufactured. CONSTITUTION: As for a grinding method for grinding a pinion cutter 1 for a generating gea...  
JP07136989
PURPOSE: To control the polishing quantity of a cutting blade to the optimum quantity so as to prolong the service life of the cutting blade and a grinding wheel and to stabilize the cutting quality of the cutting blade. CONSTITUTION: A ...  

Matches 851 - 900 out of 1,379