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JPS5939267B2 |
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JPS5928736Y2 |
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JPS5927597Y2 |
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JPS59115116A |
In a vertical band saw, a saw band (13) runs over the wheels (10, 11) of a wheel carrier (3). The wheels (10, 11) are at an angle of less than 90 DEG in relation to the cutting plane (4) and the wheel carrier is displaceable on the machi...
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JPS5916885B2 |
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JPS5915770B2 |
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JPS599289B2 |
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JPS5917124U |
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JPS593776Y2 |
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JPS591761Y2 |
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JPS591533B2 |
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JPS5856095Y2 |
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JPS5853968B2 |
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JPS5852024Y2 |
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JPS5852770B2 |
The invention provides a metal-sawing machine including a guide frame vertically movable with respect to a work to be cut, a saw carrier capable of rocking in the cutting plane with respect to said work, a pair of servo-cylinders one on ...
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JPS5844673B2 |
The present invention relates to a process for the preparation of thieno[3,2-c]pyridine or thieno[2,3-c]pyridine, comprising cyclizing a N-(3-thienyl)-methyl-N-[ 2,2-(OR)2]ethyl-para-toluene sulfonamide or a N-(2-thienyl)-methyl-N-[2,2-(...
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JPS5839612B2 |
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JPS5835385Y2 |
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JPS5835813B2 |
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JPS5835812B2 |
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JPS5834287B2 |
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JPS5828736Y2 |
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JPS5828050B2 |
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JPS5826792Y2 |
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JPS5821623Y2 |
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JPS5822289B2 |
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JPS5822292B2 |
A horizontal bandsaw machine provided with a detecting means for detecting the cross-sectional length of the workpiece being cut during a cutting operation and an actuating means which is controlled by the detecting means to move either ...
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JPS5819405B2 |
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JPS5840216A |
PURPOSE: To save labor and/or time and improve work efficiency, by cutting and machining the end part of a work while the work is held by a cutting device. CONSTITUTION: A work X is fed through a roller 7a of a cutting device 3, and its ...
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JPS5810420A |
PURPOSE: To cut a flat and wide large steel member efficiently and accurately by cutting the material to be worked and secured on a table by means of a belt saw edge travelling longitudinally. CONSTITUTION: A table for mounting a materia...
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JPS5755540B2 |
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JPS57168824A |
PURPOSE: In a machine for cutting off a workpiece by a revolving endless band saw, to eliminate the deviation of the band saw and enable the oblique cutoff of the workpiece as well, by providing an annular frame on the base of the machin...
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JPS5746136Y2 |
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JPS57163020A |
PURPOSE: To perform cutting always with a constant amount of cut, by lowering a saw frame only for a prescribed time at both left and right turning points of rocking motion and controlling to perform cutting work through the rocking moti...
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JPS57157423U |
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JPS57157424U |
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JPS57118125U |
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JPS5730018Y2 |
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JPS5726721Y2 |
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JPS5726893B2 |
A compression spring tensioner for the blade of a portable electric band saw has a rotatable blade release lever which upon rotation causes a release shaft with an eccentric crank pin bearing to move a blade tension bar which acting thro...
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JPS5720096B2 |
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JPS5720098B2 |
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JPS5720097B2 |
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JPS5720095B2 |
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JPS5759022U |
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JPS5748416A |
PURPOSE: To permit automatic formation and cutting of a disc of a given diameter without marking operation by providing a rotating worm gear device on a table of a general purpose belt saw machine for holding the workpiece. CONSTITUTION:...
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JPS5711695Y2 |
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JPS572450B2 |
A deviation detecting apparatus for a bandsaw blade in a bandsaw machine has an arm pivotally mounted at a location adjacent to the linear path of travel of the blade through the cutting zone. The arm is yieldably urged into slidable con...
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JPS5651045B2 |
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JPS5650890Y2 |
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