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JP2003175492A |
To improve a device for on-the-fly machine-working a sheet-like print material to allow a large number of working modes, and to make change among the respective working modes executed quickly, simply and inexpensively.A working tool 45 c...
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JP3414258B2 |
To provide a cutting device to bring a weld H-shaped steel with a hole type cutter during cutting conveyance into contact with a hole type cutter and prevent provision of a decreased life for the cutter and the occurrence of a flaw to a ...
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JP3415964B2 |
PURPOSE: To reduce total cost of a cutting blade even if constraining performance is increased in order to mass-produce a material for forging which has a long service-life and high accuracy. CONSTITUTION: A cutting blade on movable side...
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JP2003159613A |
To provide a new type capstan which is capable of vertical translation.The capstan 10 is provided with a base 12, a rotary frame 14, an outside frame 16, and a plurality of shafts 20 to 36. The rotary frame is supported by the base in or...
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JP2003127094A |
To provide a device for making various punching patterns in a paper sheetlike printed book which materializes prompt, simple and low-cost conversion between punching patterns.A piece of consistent camshaft 46 is disposed inside a tool ro...
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JP3402188B2 |
To easily adjust a clearance in a recessed form by providing a fixed blade and a movable blade for dividing a part of the recessed form and sliding same in the web height direction of a shape steel. This cutter comprises a fixed blade 1 ...
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JP3399702B2 |
PURPOSE: To prolong the life of an unrotating type shearing cutter such as a shearing cutter. CONSTITUTION: A protruding portion 3, formed higher than an outer surface 4 and a groove 5, provided on the root of the protruding portion 3, a...
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JP3392047B2 |
To provide the head of a rail cutter which can cut plural kinds of rails by one receive edge. A machine which can give a shearing force to a rail and cut by making a liquid pressure to a drive source is provided with a cutting edge 6 adv...
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JP2003063161A |
To provide a photopolymerizable and photosensitive lithographic printing plate which prevents the occurrence of fouling in a part of paper corresponding to an end and has good setter conveyance properties.In the photopolymerizable and ph...
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JP3378191B2 |
To carry out the gate cut of a molded part, the cut of an overflow part and the deburring (hereafter, call to gate part punch out generically) by the pressing suitable for a mass-production. A gate part punch out device, in which a produ...
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JP3377975B2 |
A toolholder for securing a cutting tool used for mining and construction applications whereby the holder has a recessed groove to provide access to the underside of a flange on the cutting bit to promote removal of the cutting tool from...
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JP2003025138A |
To finely cut industrial wastes such as extremely wide ranges and types of industrial products, old materials, and daily commodities like old furniture irrelevant to their soft or hard materials for being easily disposed and to extremely...
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JP2003001518A |
To prevent frequent occurrence of defective damage to a blade due to uneven wear of a holder in an economical manner.An insert member 13 made of material having hardness lower than that of a blade 11 is dismountably arranged at a connect...
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JP2002307230A |
To provide a split type scrap chopper that can minimize polishing repair or dispense with it depending on circumstances and minimize time and effort required for mounting to a machine.This scrap chopper 1 detachably mounted into a recess...
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JP2002301620A |
To eliminate necessity for replacement of upper/lower tool rest total unit, so as to replace upper/lower tools in a short period and attain reduction of a cost required for replacement, by changing a structure of a mounting part of the u...
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JP2002283129A |
To provide a metal mold for cutting a steel product provided with a pair of cutting blades which can decrease the amount of an initial investment and a maintenance cost.In a pair of cutting blades, a knife having a blade in a part oppose...
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JP2002283282A |
To provide a copper foil cutting blade for further reducing a chip quantity generated when applying machining such as cutting, clipping, and boring to copper foil, and further reducing the size of generating chips.A covering of a diamond...
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JP2002253193A |
To provide a method and an apparatus for replacing a cutter 2 which is held in a cutter housing part 4 of a cutting device 12 for cutting an intermediate product in the tobacco processing industry and is to be replaced.A holding part 16 ...
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JP2002239833A |
To provide a disposing device of a waste liquid crystal panel capable of reducing disposing cost of the waste liquid crystal panel by improving durability of a rotary blade and a stationary blade, and a disposing method using it.At the t...
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JP2002224912A |
To provide a mold for cutting a wire rod, which enables the wire rod such as a metal wire, a wire rope or a piano wire to be easily cut to an accurate length in such a manner that a cut surface is made smooth without imposing a heavy bur...
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JP3305954B2 |
To provide a gate cutting mechanism which can facilitate the positional coordination of a stopper member with a cutter and also position adjustment of the cutter itself, can produce a molding free from residues of projecting gates or bit...
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JP2002178213A |
To provide an epoch-making cutting blade capable of smoothly cutting a channel material and an angle material in even cutter and cutting device manufacturable by simple constitutions by improving a conventional linear blade edge.When a b...
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JP2002137117A |
To provide a multi-throwaway cutter for manufacturing a nail capable of reducing exchange frequency.A recessed part is provided for manufacturing a nail, with a semi-circular cone or a semi-pyramid shape which has an outer shape of a pol...
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JP3275734B2 |
To easily carry out an cutting edge exchanging work for oneself. In a plate cutting device for cutting a plate with a pair of upper and lower cutting edges, edges 13a, 13b on a lower side are fitted to fixed cutting edge support members ...
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JP2002066833A |
To provide a vertical direction cutter guaranteeing an invariable cutting quality.The cutter consists of two relatively adjustable cutter shafts 14 and 15, each having at least one cutter 16 and 17. A portion of the cutter 16 and 17 is a...
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JP3239585B2 |
PURPOSE: To connect strips to each other only by the two stages without the need for carrying out cutting of protruding parts after lap welding by simultaneously executing cutting actions of both of cutting of the end faces of both strip...
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JP2001525258A |
A pipe cutter having non-rotating, overlapping knives is provided. Also provided is a pipe cutter having non-rotatable overlapping knives wherein one of the knives is continuously reciprocated.
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JP2001524887A |
(57) [Summary] The present invention relates to a release device located downstream of a rotary machine that cuts cardboard blanks (4), which supports two synchronously rotationally driven shafts (5,5'). And a type with a housing (1,1') ...
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JP2001259921A |
To provide a device for continuous and non-cutting separation of a disc or a bolt from a round bar.This device for continuous and non-cutting separation of the disc or the bolt from the round bar comprises a separating and rolling device...
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JP2001252821A |
To simplify the structure, to reduce the number of installation, to reduce the space holder exchanging man-hours when changing a blade position in a rotary shaft of a slitter and changing a space between an upper and a lower blades, and ...
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JP2001179532A |
To provide a shearing device capable of efficiently cutting a steel frame material on a carrying line. A cutting device 1 for cutting a long-size steel frame material 1 is provided with a carrying line 2 for carrying the steel frame mate...
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JP2001170813A |
To eliminate chamfering work of outer peripheral surfaces of both ends at the time of molding a pipe and to reduce manufacturing costs accordingly.This cutting device is formed of a pair of lower blades 2 arranged with a specified interv...
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JP2001170814A |
To provide a separation tool longer to use with less abrasion, high in shape precision of a material product and capable of restraining material loss to the minimum.This separation tool to continuously separate individual members equal t...
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JP3078029U |
Each of the punches (10,11) is connected to a drive unit (14) by a joint element (19) holding the head (20) of the punch with a fork-shaped segment. The punches are guided through holes (38) in a top plate (34) which is positioned at the...
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JP2001162593A |
To provide a cutting method of a metal powder injection compact capable of cutting it as designed without damaging a product.A metal powder injection compact 3 is cut by making a cutter 1 contact with a part to cut on the metal powder in...
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JP3175077B2 |
PURPOSE: To handle a very hard thin metal sheet material by using a sintered hard alloy specifying a connection phase forming component for a cutter for cutting the thin metal sheet material. CONSTITUTION: A hard alloy cutter contains Co...
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JP2001105223A |
To provide a device for separating a ring having a diameter and width larger than usual from a tubular work piece by a non-cutting method. This device for successively separating each equivalent ring from a tubular work piece by a non-cu...
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JP2001096419A |
To cut door glass runs having a core of metal such as aluminum surface-coated with a coating layer of rubber, smoothly via shearing of two opposed cutting edges. For cutting a part of a glass run channel portion 106 for a door glass run ...
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JP3153952B2 |
PURPOSE: To provide a cutting part in a cutting tool, by which either of a hard metal bar and a soft metal bar can be surely received stably so as to be precisely cut in the predetermined position and no dangerous flash is generated in t...
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JP2001062626A |
To provide a cutting device which can cut easily and smoothly even the raw material with a thin plate thickness. In this cutting device, a shear angle θ1 is made on the corner 12B of a punch 12. Thereby, the cutting of a raw material 10...
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JP2001038521A |
To reduce a shearing force in a multiple thread cutting of each shape steel by deviating a cut-in timing of a moving blade to the shape steel in each shape steel in the case where a plurality of shape steels are simultaneously sheared us...
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JP3128777B2 |
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JP3122031B2 |
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JP2000343320A |
To eliminate rotation of a cut wire rod to prevent variation in product precision by providing a cutter of a cutting device for cutting a wire rod, which is shaped so that a groove part is provided to be tapered from the knife edge part ...
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JP2000516151A |
The present invention relates to a shearing system. The shearing system includes a die assembly having linear bearings and guide rails for guiding movement of the upper die shoe. Gas springs return the die shoe to the open position.
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JP2000326136A |
To allow R-machining at both side ends at the same time, no matter how the width of a steel plate may be. A shearing device includes die sets 13, 14 for R-machining at both front end sides of a steel plate 12 in its carrying direction an...
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JP2000317722A |
To provide a cutting device which can reduce the impact noise of two cutters and prevent a cutting error. A movement side cutter 130 has a main edge part 132 and a guide edge part 134. A ridgeline 132A of the main edge part 132 has an in...
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JP2000317723A |
To facilitate handling such as holding and push-pulling of an upper and a lower edge when they are attached to and removed from a ram or a worktable, and to safely and easily replace the edges. A lower edge 9 is reversed through the foll...
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JP2000515080A |
A tool positioning device for use in combination with a machine for working paperboard blanks conveyed in a horizontal direction through the machine. The machine includes pairs of parallel rotary shafts wherein each pair of shafts includ...
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JP2000309004A |
To cut a thick hard plate material efficiently smoothly and while the cut loss of the thick plate material is reduced to the utmost limits by preventing breakage of an edge tool. A cutter for a plate material cuts a plate material B with...
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