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JPH0450137B2 |
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JPH04224033A |
PURPOSE: To provide a collection and discharge device for discharging rods or bars for building work from a bending machine. CONSTITUTION: A tilted surface 11 installed on the bending device is provided with a conveyor belt 14 for transp...
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JPH04197529A |
PURPOSE: To manufacture the spiral tube without flattening even if it is a thin wall by freezing the metallic straight tube filled with liquid, clamping the turning part between the winding roller and the bending roller and winding it wi...
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JPH04190940A |
PURPOSE: To remove the complicate process on the manufacture of concrete product by providing the reinforcing bar bending machine which execute the work of bending part or the straight part against the one piece of the reinforcing bar at...
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JPH0440366B2 |
A polymerizable liquid composition is disclosed, intended for preparing polymerizates having outstanding optical and physical properties, said composition consisting of a bis (allylcarbonate) of a dihydric alcohol oligomer, a bis (allylc...
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JPH04178224A |
PURPOSE: To precisely form the part that the vertical component of different thickness stand on the base plate with pressing work only by using one piece of metallic sheets of different wall thickness, bending one portion of the thick wa...
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JPH04157024A |
PURPOSE: To wind the conductor to the winding frame in almost a helical shape by setting the mechanism for feeding the conductor which can twist the conductor nearby the bobbin. CONSTITUTION: At first, an end part of the conductor is bit...
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JPH04157023A |
PURPOSE: To form the leaf spring of good spring loading accuracy by respectively adjusting the distance for moving the roller which decides the roller pressurizing force and the bending angle for the spring formed part, and the fixing po...
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JPH0460319U |
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JPH04147720A |
PURPOSE: To manufacture the V-shape spiral bar stock without generating wrinkles by forming the curved part with each roll along the locus of circular arc that the bending diameter in the longitudinal direction is made successively small...
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JPH0429445B2 |
The guide tube (16) is formed with a longitudinal slit which can be bent about a bending drum (6) of standard construction. In order to additionally introduce a longitudinal or spiral twist, a twisting element can be clamped about the tu...
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JPH0415370Y2 |
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JPH0439509U |
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JPH04501825A |
PCT No. PCT/AT90/00076 Sec. 371 Date May 15, 1991 Sec. 102(e) Date May 15, 1991 PCT Filed Jul. 30, 1990 PCT Pub. No. WO91/04113 PCT Pub. Date Apr. 4, 1991.Apparatus for bending steel bars to form concrete reinforcement elements, having a...
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JPH0466229A |
PURPOSE: To improve productivity by simultaneously and continuously clamping the different edges of blanks and perpendicularly moving folding machines to the routes of the blanks in a folding station consisting of feeding, folding and di...
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JPH0455021A |
PURPOSE: To form a bent part by bending a bar into a desired geometrical shape by mechanisms that both outlet parts of bending device and feeding device cooperate each other, and they are positioned each other by the rotation of the sate...
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JPH043698Y2 |
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JPH0413432A |
PURPOSE: To manufacture the metallic spiral coil pipe having high accuracy by driving mutually a take-up roller and a bending roller in the opposite directions, bending a metallic straight pipe, while guiding it by a guide groove of the ...
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JPH03297519A |
PURPOSE: To prevent the deforming of opening caused with bending by bending the material to be formed to the prescribed shape so as to be bent and deformed with the opening in a flat plane in the state of the core material of elastic mat...
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JPH03126246U |
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JPH0379091B2 |
PCT No. PCT/EP87/00284 Sec. 371 Date Mar. 18, 1988 Sec. 102(e) Date Mar. 18, 1988 PCT Filed Jun. 2, 1987 PCT Pub. No. WO87/07537 PCT Pub. Date Dec. 17, 1987.In the process for the cold forming of ferrous and nonferrous metal sections, pr...
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JPH0377012B2 |
Two dies, each having a blade and a bending block with a specified gap therebetween, are disposed in vertical alignment with and in opposing relationship with each other in such a way that the vertical blade center line of one die comes ...
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JPH0375244B2 |
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JPH0353766Y2 |
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JPH03264113A |
PURPOSE: To make it possible to put a bending platform in a state of not hindering rods under bending by holding the straightening platform supported on a parallelogram system to a bending operation and so as to coincide with the outlet ...
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JPH03248720A |
PURPOSE: To easily execute the intrasurface bending by setting the interval clearance of the conical rolls so as to be little at the large diameter part and to be large at the small diameter part respectively in accordance with its taper...
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JPH0364212B2 |
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JPH03216218A |
PURPOSE: To twist a strip of flat material into a helix by making twisting rollers freely rotatable to a guiding, holding means for guiding and locating the strip on its plane and making the twisting rollers freely rotatable around the v...
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JPH0361525B2 |
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JPH0344344Y2 |
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JPH0341856Y2 |
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JPH0337785Y2 |
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JPH0351497B2 |
An apparatus for continuously producing a tube having helical grooves in its surface comprises a first drum, a flier having an axis intersecting the axis of the first drum at right angles therewith and rotatable around the first drum, an...
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JPH0351496B2 |
An apparatus for continuously producing a tube having helical grooves in its inner surface comprising a tube twising rotary frame, a pay-off drum mounted on the rotary frame for paying off a tube having straight grooves in its inner surf...
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JPH0349647B2 |
PURPOSE:To provide the titled apparatus which prevents a movable pad from breaking by constituting the movable pad attached to an upper holder through a retainer with plural segments and fixing plural pad pressing members facing to the s...
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JPH03503309A |
(57) [Abstract] Since this gazette is application data in front of an electronic application, the data of an abstract is not recorded.
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JPH03165933A |
PURPOSE: To set the size of a rod to be worked for bending by locating a size setting device at a prescribed fixing position to a bending unit in relation to it. CONSTITUTION: A size setting device 21 for setting the size is provided so ...
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JPH03154743A |
PURPOSE: To dispense with another process for blocking two corner portions of an end edge section after a bending process by forming a diamond-shaped cut-out as a closed opening separated from an outer end edge on a completed cover, and ...
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JPH0342968B2 |
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JPH0336159B2 |
A valve cover of a compressor having a discharge chamber, a muffling chamber, and a connecting passageway connecting the discharge and muffling chambers, includes a first metal plate having depressed portions for individually defining po...
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JPH03124323A |
PURPOSE: To conduct cold forming without damaging an outer shell and changing in a cross section by freely setting a coiling form position adjustable on the same line as a bending line of a bending head without providing intervals in all...
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JPH03124324A |
PURPOSE: To reduce flaws on a formed part by adjusting the position of a forming roller and giving radius bending and also spiral pitch. CONSTITUTION: An article 3 to be formed is bent with three or more forming rollers 1, 4, 5. Then, th...
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JPH0334408B2 |
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JPH03502073A |
PCT No. PCT/SE88/00566 Sec. 371 Date May 10, 1990 Sec. 102(e) Date May 10, 1990 PCT Filed Oct. 25, 1988 PCT Pub. No. WO89/04222 PCT Pub. Date May 18, 1989.A method and apparatus for folding a corrugated sheet transversely of the corrugat...
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JPH0332405B2 |
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JPH0329490B2 |
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JPH0394923A |
PURPOSE: To prevent a primary winding from rolling or being loose by shifting a clamp to the primary winding from a 1st chuck and transfer machine to a 2nd chuck and transfer machine to transfer it from a straight part side to a transfer...
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JPH0394924A |
PURPOSE: To perform uniform annealing and to facilitate bending by annealing and bending the tip of a primary winding flat spiral spring supplied in sequence while it is carried, then, carrying it to the following stage. CONSTITUTION: Th...
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JPH0323291B2 |
A workpiece processing machine comprises a stationary main frame 10 with at least one main processing plane G. On the one side of this main processing plane there are arranged worm shafts 15, 16, 17 and 18 extending with their axes subst...
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JPH0318971B2 |
In order to allow an adjusting of the bending tools to a given diameter of the wire being bent allowing the producing of the requisite bending radius a central mandrel which forms two bending or forming, respectively, jaws is replaceable...
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