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JPS6420921A |
PURPOSE: To damp the vibration of a saw blade by forming an intermittent groove at the saw blade using one roller provided with a plurality of recesses at the outer edge part, out of milling rollers at the time of fixing the circular saw...
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JPS642814A |
PURPOSE: To replace a saw blade in a single-hand operation by hooking a locking member behind a support body, moving a grip to and from between a rest position and an actuating position, and disengaging the locking member on a movement o...
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JPS63306864A |
Cutting-off tools whose cutting edge has a cutting layer with a bonded cutting grain are sharpened by sawing momentarily into a solid sharpening substance, in which case, in addition to a relative movement between cutting edge and solid ...
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JPS63179021U |
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JPS6342119Y2 |
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JPS63161643U |
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JPS6337146Y2 |
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JPS6370822U |
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JPS639425Y2 |
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JPS6338924U |
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JPS6260208B2 |
Two clamping jaws (30, 32) disposed opposite each other and operable by fluid pressure are connected to each other by gearing (38, 40, 50) which guides them symmetrically with respect to a central plane (B). The gearing (38, 40, 50) comp...
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JPS6260209B2 |
A controllable linear drive means (32) is pivotable about a first pivot axis (B) in parallel with the axis (A) of a saw blade (10). A pawl carrier (22) which carries a feed pawl (26) is reciprocable by the linear drive means (32) in circ...
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JPS6258881B2 |
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JPS6243692Y2 |
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JPS62172517U |
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JPS62207827A |
PURPOSE: To allow internal tensile stress to remain in the specific section of a circular saw so that clattering and oscillating of the circular saw during cutting are effectively prevented by attaching rings to the sections of the presc...
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JPS62501895A |
PCT No. PCT/IT85/00049 Sec. 371 Date Oct. 8, 1986 Sec. 102(e) Date Oct. 8, 1986 PCT Filed Dec. 4, 1985 PCT Pub. No. WO86/03702 PCT Pub. Date Jul. 3, 1986.The device is mounted on a support plate (3) by means of vice (1) formed by grippin...
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JPS62166919A |
PURPOSE: To form a long life saw tooth, by holding a web part of a saw blade, using the forming tools installed as opposed at both sides of the saw blade, and forming straight teeth whose saw setting size is approximately 0.25tW0.35t in ...
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JPS6232050B2 |
A sharpening machine for saws has a mount for a saw blade and a carrier which is adapted to be tilted about an axis of tilt oriented perpendicular to the plane of the saw blade. A support which is supported on the carrier is capable of s...
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JPS6227927B2 |
An apparatus for forming a saw blade or saw band by forming saw teeth in a solid stock moving continuously in a longitudinal direction includes a grinding wheel mounted for rotation about an axis which is inclined at an acute angle to an...
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JPS6292160U |
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JPS6281521U |
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JPS6265122U |
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JPS6250903U |
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JPS626932B2 |
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JPS626931B2 |
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JPS626930B2 |
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JPS624423Y2 |
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JPS628032U |
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JPS6144739Y2 |
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JPS61502876A |
A bandsaw blade for use in milling timber having in-line 3 swaged teeth, wherein the cutting tip of each tooth, in front profile, is triangular in shape with a central apical point (30) and two side points (32, 34). Preferably, the apica...
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JPS61274810A |
PURPOSE: To improve cutting efficiency and cutting accuracy, by pressurizing a circular part in a radius of 40W73% the external radius in both side surfaces and generating internal stress of compression to be left in the pressurized part...
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JPS6142796Y2 |
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JPS6142795Y2 |
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JPS6156047B2 |
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JPS6156048B2 |
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JPS61191822U |
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JPS61241016A |
PURPOSE: To improve the centripetality and straight going performance of a saw blade by forming many tooth tip sections of tooth into arc shape having centers on the longitudinal center line of the saw blade. CONSTITUTION: The respective...
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JPS61172731U |
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JPS61236423A |
PURPOSE: To enable a tool to successively grind each blade bed of a circular saw only by simply rotating the grinding tool, by deflecting the start end and the finish end in a rotation side of a feed surface in a circular arc disc-shaped...
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JPS61502177A |
A device for sharpening saw chains while the saw chain is mounted on a chain saw cutting bar. The saw chain sharpening device is designed for use by a chain saw operator at the job site. The device comprises a frame configured to be stra...
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JPS61117619U |
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JPS6196622U |
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JPS6192523U |
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JPS61117011A |
A saw blade supported on a slip-on arbor has a pitch which is greater than the maximum possible stroke of the feeding means. For this reason each individual tooth of the saw blade is pushed in two successive forward strokes, first into a...
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JPS61111809A |
PURPOSE: To improve the automatic setting grinding efficiency of a band saw by installing a saw cutting-edge setting plate for adjusting the inclination angle in the direction of width, abrasive wheel which permits the setting along the ...
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JPS6178524U |
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JPS6164924U |
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JPS6186125A |
PURPOSE: To increase efficiency of the work, by processing a work as pushing the end part of both faces of this work against multi-lined grooves formed in a grinding wheel of a grinding/shaping device, in grinding/shaping saw-edged teeth...
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JPS6116565B2 |
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