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JPH07314238A |
PURPOSE: To permit the easy coping with the breakage of a fixed lower cutter or a movable upper cutter, or the change of the shape, kind, and dimension of a steel product to be vut, improve the operation rate, soften the impact force in ...
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JPH07108481B2 |
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JPH07299641A |
PURPOSE: To lengthen the service life, and facilitate replacement of cutting edges used in a bolt cutter to cut a continuous thread stud or the like. CONSTITUTION: Edge parts 8 to 11 on which a screw having the same pitch with a screw ba...
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JPH07285182A |
PURPOSE: To provide an overlap type cutting blade extended in its effective life and reduced in the cost accompanied by re-polishing. CONSTITUTION: Blades 11, 12 with tungsten carbide cutting edges have a first surface with a relief angl...
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JPH0746416Y2 |
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JPH0796276B2 |
A stripping apparatus (1) includes a pair of first and second base plates (3,13) which are disposed in facing relationship to each other in a vertical direction and movable toward and away from each other. The first and second base plate...
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JPH0790517B2 |
A cutting blade holder assembly has a first subassembly attachable to a machine frame and a second assembly coupled to the first subassembly and removable therefrom. A cutting tool having a circular outer contour is mounted on the second...
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JPH0790414B2 |
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JPH0783962B2 |
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JPH07237028A |
PURPOSE: To perform chamfering efficiently and provide a fine machined surface. CONSTITUTION: A chamfering device is provided with a cutter 12 for cutting the corner of a plate 1, a cutter supporting base 20 for supporting the cutter 12 ...
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JPH07237030A |
PURPOSE: To provide a steel pipe cutting cutter with little fusing and without a nicked edge by applying ceramic coating to cemented carbide. CONSTITUTION: Cemented carbide having a hard phase formed of WC and a metal bound phase formed ...
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JPH07237029A |
PURPOSE: To provide a bar material cutting device which can discharge pellets easily from between cutting edges after cutting so as to be able to manufacture a large number of pellets continuously while prolonging the service life of the...
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JPH0780087B2 |
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JPH07227713A |
PURPOSE: To reduce the number of work processes by realizing the cutting-off and side die-punching of a steel material at the same process. CONSTITUTION: By arranging on the side parts of a die 11 to set a steel material 3 first punches ...
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JPH07178698A |
PURPOSE: To provide a method for changing the cutting tool of a surface plate press wherein the stop time caused by an exchange of set and work is reduced as much as possible and a device for executing this method. CONSTITUTION: This dev...
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JPH07171230A |
PURPOSE: To provide a modular step exercise device which can be used for various kinds of training, and which is compact and excellent in manufacturing cost. CONSTITUTION: A large size footstool 12 of a modular step exercise device 10 ca...
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JPH0737516U |
[Purpose] When cutting a strip material sent at a predetermined pitch into a short length by using upper and lower punches, a part of the mold is shared so that the cutting shape can be arbitrarily changed within a certain range. [Consti...
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JPH07124816A |
PURPOSE: To provide a cutting device for a lithium sheet which enables smooth operation by preventing lithium from being stuck on the edge of a blade. CONSTITUTION: A gap 4 is formed between a lower blade 1 and an upper blade 2 in interl...
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JPH07116908A |
PURPOSE: To enable dies to be exchanged in a short period of time so that lowering of a punch is not affected even when an upper base lowers obliquely. CONSTITUTION: A travelling shearing device of workpiece consists of pressurizing devi...
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JPH07116910A |
PURPOSE: To facilitate repair when a die is broken by forming a tooth form in which a workpiece is inserted by a plurality of blocks in such a way that it can be assembled and disassembled freely. CONSTITUTION: A peripheral section of an...
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JPH07116907A |
PURPOSE: To enable a workpiece to be cut in the condition in which it is fixed so as to show no movement by inserting the workpiece between an upper die and a lower die and cutting it by lifting and lowering the upper die. CONSTITUTION: ...
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JPH0739047B2 |
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JPH0735003B2 |
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JPH0735001B2 |
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JPH0717145Y2 |
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JPH07100706A |
PURPOSE: To improve the cutting quality by restricting an occurrence of an indentation of a movable blade in a work. CONSTITUTION: In a shearing machine in which a work 6 is cut between a movable blade 4 installed in a movable beam 2 swi...
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JPH0711854Y2 |
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JPH0760535A |
PURPOSE: To improve abrasion resistance, defective resistance and improve the durability by setting a Vickers hardness of a tip, and specifying a fracture toughness value. CONSTITUTION: Architectural structure bitten in cutting action ar...
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JPH078097Y2 |
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JPH0716911B2 |
I provide the quick release cutting hub assembly for a pelletizer with a cutting plane formed between a cutter and a die plate comprising a pelletizer shaft having a bore, a cutter assembly supporting the cutter and a support means mount...
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JPH0716913B2 |
The mechanism comprises a pair of annular holding elements (3, 4) which can be rotated with respect to each other. One of the annular holding elements (4) has a hollowing (25) whose width corresponds to that of a tool (15). The other ann...
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JPH0751919A |
PURPOSE: To provide a press device, by which the shearing cost can be reduced, work efficiency can be improved, and peeling when coating is applied to a work can be prevented. CONSTITUTION: A lower cut die 3 is made capable of moving in ...
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JPH075938Y2 |
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JPH0740282A |
PURPOSE: To provide a shearing blade for fabricating a nonferrous-metallic, or nonmetallic, tape by shearing a thin plate of a nonferrous metal such as gold, aluminum, copper or tin, or a nonmetallic sheet such as vinyl or cellophane. CO...
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JPH0710456B2 |
A machine for cutting a continuous web into successive individual battery plates has a rigid frame on which a cylindrical rotary anvil is journalled. A rotary knife drum is fixed on a shaft journalled on a pair of laterally spaced uprigh...
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JPH075161Y2 |
A reinforcing steel shear including a stationary lower jaw and a movable upper jaw, the upper jaw being divided into two segments which can be bolted together in alternative positions to change the maximum allowable degree of jaw opening...
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JPH077812U |
[Purpose] In the process of commercializing a pipe joint, the sprue remaining at the end of the joint can be cut instantly, the height of the lower blade can be easily adjusted, and the sprue of a large number of joints can be cut. It is...
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JPH078448B2 |
A hydraulic shearing machine for cutting steel sheets and the like in which the lower blade is fixed between two vertical end-plates of the frame while the upper blade is carried by a movable apron. The support provided for the lower cut...
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JPH0724627A |
PURPOSE: To prevent breakage of a joint part at the time of finishing rolling by improving a running drum shear set in a continuous hot rolling mill. CONSTITUTION: A set of rotating drums 1a, 1b sandwiching a steel piece A from above and...
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JPH073121B2 |
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JPH071222Y2 |
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JPH079717A |
PURPOSE: To exactly and surely cut both the ends of each tape into the predetermined shape corresponding to respective tapes having a plurality of kinds of tape width and, at the same time, cut the tape at arbitrary position from both th...
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JPH07248B2 |
PURPOSE:To reduce the damage of a rotary shearing edge and a slitter as much as possible in the case of moving a slitter for exchanging it, and moreover to narrow a plant site as much as possible by making the moving distance of the slit...
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JPH07302B2 |
PCT No. PCT/DE88/00159 Sec. 371 Date Nov. 16, 1988 Sec. 102(e) Date Nov. 16, 1988 PCT Filed Mar. 16, 1988 PCT Pub. No. WO88/06959 PCT Pub. Date Sep. 22, 1988.The invention relates to a strand cutter, more particularly for granulating pla...
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JPH071411A |
PURPOSE: To produce a rotary-cut veneer sheet part in parallel strips of an optional width using a simple and effective method by providing a veneer cutting part equipped with a blade and a counter-blade for cutting a wood log rotating b...
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JPH0696238B2 |
A presetting device for tools used in a press such as a platen press, including by a cradle for slidably receiving each of the tools and being mounted by a turret on a carriage which is shifted along a vertically extending column, which ...
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JPH0645288Y2 |
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JPH0644571Y2 |
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JPH0644572Y2 |
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JPH0675618U |
[Purpose] Providing lightweight and compact cutting tools for lightweight shaped steel that are easy to cut and have excellent convenience for cutting light channel steel and lip channel steel regardless of work location and size. [Const...
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