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JPS62121016U |
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JPS62166995A |
A machine (11) for slitting continuous tapes into sets of strips of desired width with cutting cylinders (15, 16) being journaled in vertically adjustable bases (20, 21) supported by axially positionable shoulders (13, 14) to accommodate...
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JPS6228333Y2 |
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JPS6228329Y2 |
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JPS62113917U |
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JPS62113918U |
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JPS62110808U |
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JPS62106712U |
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JPS6225301Y2 |
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JPS62121398A |
Horizontal fuel element bundle shears have a stepped blade and a horizontal magazine for accommodating an undismantled uclear reactor fuel element which is to be cut up. In the fuel element bundle shears, the nuclear reactor fuel element...
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JPS62114811A |
PURPOSE: To make a breakage in the root of a tip part of a mandrel preventable, by attaching the mandrel to be inserted into an edge part to a holder via a buffer member, in case of cutting a steel sheet having a baggy edge. CONSTITUTION...
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JPS6279910A |
PURPOSE: To easily form a blade portion corresponding to even a three- dimensional curved trim line by positioning and fixing a steel plate through welding to a work and cutting said plate along the trim line. CONSTITUTION: In trim machi...
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JPS6279911A |
PURPOSE: To increase the rate of operation in a shearing machine, by preparing a new knife in one of the slides in an exchanging equipment and simultaneously removing a used knife and setting the new knife so as to reduce time for ex cha...
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JPS6258113U |
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JPS6274522A |
A running strand of hot steel stock is severed at desired intervals by two knives which are located in a common plane and are mounted in a common holder movable transversely of the advancing strand by a double-acting hydraulic or pneumat...
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JPS6250013U |
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JPS6229213U |
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JPS6229296U |
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JPS6217669U |
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JPS624507A |
PURPOSE: To correctly further finely adjust a clearance between blades in accordance with a plate thickness, by symmetrically providing two wedge structures between reference surfaces, having tilt surfaces and opposed to each other, and ...
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JPS61199317U |
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JPS6157128B2 |
A shearing machine for severing parallel longitudinal members of grids or gratings has a horizontal guide-beam (9) which is stationary during the cut and upon which are provided counterbutts (17) in the manner of comb teeth; and a cutter...
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JPS6142735Y2 |
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JPS61191815U |
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JPS61257710A |
PURPOSE: To permit a machined object, after it is shorn, to obtain a high accurate shorn surface with no generation of corrugation, warp, etc., by relatively moving shearing blades opposed to each other, in the case of the shearing metho...
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JPS6151488B2 |
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JPS6150726B2 |
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JPS61244407A |
PURPOSE: To remarkably decrease generation of an edge break in a knife cutting edge while holding a cut surface in a fixed quality, by chamfering the edge point of a knife to a degree of 0.05W0.3R in the case of the strip trimming side t...
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JPS61241012A |
PURPOSE: To readily attach and detach disc cutters to and from a support shaft by charging or discharging a pressured fluid into or from the fluid chamber provided between the support shaft and a sleeve. CONSTITUTION: A support device 10...
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JPS61163118U |
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JPS6141684B2 |
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JPS61203212A |
PURPOSE: To reduce the residual stress and cutting warp of a stripe piece by installing an eccentric ring onto the eccentric sleeve of a cutter arbor and controlling the overlap quantity by measuring the distance between a standard point...
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JPS61203210A |
PURPOSE: To improve cutting performance by finely adjusting the closing operation of the cutters for cutting the lead wire, etc. on a printed circuit board by adjusting the stroke of the taper-shaped part of an opening and closing pin ha...
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JPS61134818U |
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JPS61134817U |
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JPS61178111A |
PURPOSE: To prevent a cut burr from protruding from a fin, by forming a surface in the end part of a lift blade to a curved arc shape while providing aside a notched part corresponding to a fixed blade and cutting the corrugated fin in i...
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JPS61117617U |
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JPS61109622U |
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JPS61136796A |
In order to provide a method and a disc cutter machine for carrying out the method with which the previously strenuous blade receiver exchange is simplified and facilitated, it is provided that the blade receiver (8) to be exchanged is t...
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JPS6192515U |
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JPS6185312U |
Perfections in cubes for mounting a rotating element on an axis, characterized in that each hub has a substantially cylindrical body, input means for introducing fluid under pressure into the bore of the hub between the hub and the shaft...
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JPS6117778Y2 |
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JPS6116015Y2 |
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JPS6195816A |
PURPOSE: To enhance the efficiency in cutting a cast etc. by radially arranging cutter elements each having a main and side cutting edges, and by conducting the cutting while the cutter element is strongly pressed to the periphery of a t...
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JPS6195817A |
PURPOSE: To elongate the life of cutting effect and to improve efficiency of a disc-shaped cutter for cutting a metal tube by forming small notches at a regular pitches wholly around the tip portion formed in the peripheral portion of th...
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JPS6186033A |
Apparatus and method for forming disks or other articles from flexible sheet material. The disks can be used, for example, as substrates of magnetic recording disks known as floppy disks. The apparatus includes an upper die plate shiftab...
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JPS6113929B2 |
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JPS6165799A |
Apparatus for cutting stacks of flat workpieces, particularly of undershirt-shaped bags from stacked tubular film sections made of thermoplastic material and formed with side gussets and with top and bottom end seam welds. The apparatus ...
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JPS6163323A |
PURPOSE: To elevate a productivity and to reduce a cost by obtaining a different cutting line with changing the die height of a die and punch. CONSTITUTION: The cutting blade 6a of the upper part of 1st sectional die 6 and 1st upper part...
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JPS6150709A |
PURPOSE: To improve productivity of a slitter by constituting a slitter in such a way that each set of slit dies is equipped on both side of a rotary shaft symmetrically, while one set of slit dies is on stand-by, another one performs sl...
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