| Document |
Document Title |
|
JP2001286908A |
To provide an in-line simultaneously straightening and cutting method of austenitic stainless steel shapes in a hot-rolling line by which the efficiency of the whole line is improved even in the case that the sufficient length of a cooli...
|
|
JP2001286931A |
To flatten a perforated band like material without crushing perforation of the perforated band like material, to easily conduct the maintenance of a straightening apparatus and to easily control a tension of the straightening apparatus. ...
|
|
JP2001286932A |
To provide a straightening apparatus for a band like plate material which allows effective cleaning (or changing) of work rolls and back up rolls in a short time. In the straightening apparatus for the band like metal plate material incl...
|
|
JP2001286933A |
To provide a roll setting method for an upper work roll in a roller leveler by which a material to be worked is leveled from the beginning of leveling start in a desired way. The roll gap setting method comprises a step 1 to select mater...
|
|
JP2001277153A |
To provide a hammer device allowing even a person having no experience to easily adjust a force and always perform hammering with a constant force, facilitating accurate impact to a place to be hammered, and facilitating exchange of an i...
|
|
JP2001260825A |
To provide an automobile extraction tool capable of repairing all deformations of an automobile such as a dent and a slippage on the fender part in particular, and an automobile correction tool using it.A hammer head 12 sliding along a s...
|
|
JP2001260826A |
To provide a correction jig for an automobile having a multifunctional property capable of coping with correction of various deformed parts of an automobile body.This correction jig comprises a base plate 1 having a designated shape, a s...
|
|
JP2001259739A |
To provide a strain relief method capable of surely relieving strain, not requiring a large press, good enough with a pressure of several kg/cm2, in a short time and not requiring a skill.A thin meal plate having strain is placed on a ba...
|
|
JP2001259737A |
To provide an overload prevention apparatus to detect excessive reaction force to a backup roll and to prevent the backup roll from being damaged.The apparatus consists of a pressure transducer 61 and a pressure switch 62 to detect a pre...
|
|
JP2001259735A |
To solve the problem of a conventional leveling apparatus that a metal material to be leveled is apt to flawed due to a dust stuck to the roller since it is leveled directly by a leveling roller.A belt is stretched to one of leveling rol...
|
|
JP2001259738A |
To provide a quality evaluation apparatus of a metal strip capable of precisely detecting flatness, longitudinal warp, width warp of the metal strip in-line without cutting off a sample on a straightening line.An apparatus consists of a ...
|
|
JP2001259736A |
To provide a straightening method and a straightening apparatus for a metal sheet capable of achieving high flatness and reducing inside residual stress after fine working.By applying bending/straightening to the metal sheet pulling with...
|
|
JP2001252719A |
To provide a tension leveler that a flaw due to sliding is not caused even in the case of a material having reduced reaction force from a strip.Relating to the tension leveler arranged with plural work rolls 1, respective work rolls 1 ar...
|
|
JP2001252720A |
To provide a roller straightening method for stably straightening a warp and a wavy shape of a material to be straightened, and its equipment.In order to secure biting property of a material to be straightened and to exhibit a sufficient...
|
|
JP3209471B2 |
PURPOSE: To accurately straighten an initial camber through a single correcting action by deciding a bending quantity based on the initial shape measured and imparting to a plate a four point bend or five or more points of bend. CONSTITU...
|
|
JP2001246417A |
To provide a deformation control apparatus of a frame capable of increasing a response speed and increasing the degree of design.In the deformation control apparatus of the frame member, in which an actuator to generate the load in the d...
|
|
JP2001239317A |
To provide a processing system and method for semi-finished coils, which can scrap swiftly and effectively, and easily and quickly produce plate products able to be sold outside the company.The processing system and method is provided wi...
|
|
JP2001219217A |
To provide a vehicle repair apparatus which can safely and easily pull out damaged portions to a predetermined position in a short time.The vehicle repair apparatus to pull out the damaged portion of a panel surface to a regular position...
|
|
JP3198308B2 |
PURPOSE: To provide an elbow which is made of iron and has an annular groove and provide a working machine for making the elbow. CONSTITUTION: An elbow 25 which is made of iron and has an annular groove is equipped with a neck part 25A a...
|
|
JP2001212616A |
To provide a process of setting a roll position in a roller leveler to stably make a warp and/or a wavy shape of a rectified material level.In order to stably rectify the warp of the rectified material, an upper limit value of a maximum ...
|
|
JP2001205334A |
To provide a correcting apparatus and a correcting method for electroplating equipment by which an installation space is reduced with simple equipment and both an upward camber and a downward camber in the strip width direction are corre...
|
|
JP2001205307A |
To straighten a camber after rolling over the whole range of thickness even when the thickness of a rolled stock is varied with the straightening device which is attached to a reverse mill such as a roughing mill of a hot-rolling line. T...
|
|
JP2001179339A |
To provide a grabbing device that has an allowance in the direction of extending. A grabbing device 10 is placed around an edge of a car body that needs to be repaired, and is equipped with a pair of hook parts for grabbing the edge of t...
|
|
JP2001179338A |
To provide equipment for correcting car bodies with which frames of cars damaged by car collisions are easily corrected even through the damages are considered to be hard to fix. Equipment for correcting car bodies A, A1 are comprised of...
|
|
JP2001179337A |
To greatly lower production cost and also avoid the occurrence of camber by ensuring quality and uniformity of a work and facilitating automation. This apparatus is provided with a pair of pressurization dies 2u, 2d which sandwich and pr...
|
|
JP3178830B2 |
A press brake system for bending, flanging, folding and forming an elongate and curved worksheet, and a worksheet handling device for handling such a worksheet are disclosed. The press brake system includes a press brake including a punc...
|
|
JP2001162322A |
To provide a roll type straightening leveller with which the crowning of a metal plate is straightened with high accuracy.A crowning mechanism 10 consisting of plural crowning cylinders 11 for pressing upper back-up rolls 5b toward an up...
|
|
JP3176719B2 |
PURPOSE: To provide a portable device to straighten tubes, especially polyethylene tubes ends of which are to be connected. CONSTITUTION: This device is provided with a hollow beam 1, at the both ends of which, a first movable bearing me...
|
|
JP2001150025A |
To provide a fine leveler in which a lower work rolls can be changed easily and maintained in the simple manner.The fine leveler is provided with a lower frame structure 4, a frame member structure 2 comprising an upper frame structure 6...
|
|
JP3170676B2 |
To provide a puller for repairing a recess which is small in fatigue even when the work is continued for a long time without any special force, and capable of easily and stably repairing recesses of various sizes generated in a metallic ...
|
|
JP2001506544A |
A method for automatic conducting of a straightening process for an object to be straightened, such as sheet metal, strips, sections, pipes, and in particular for wire-like or multiwire-like objects that are to be straightened, in a stra...
|
|
JP2001137943A |
To provide a method for improving the flatness of a metallic sheet by effectively preventing steel-sheet waves which are generated at edge parts in the width direction of the metallic sheet when the temperature of the sheet becomes norma...
|
|
JP2001135765A |
To provide a method of manufacturing a complex lead frame, where bending of a lead frame or a die pad is corrected and a manufacturing device for effectively employing the manufacturing method. An insulating tape 3, on which a predetermi...
|
|
JP3161592B2 |
To obtain an elongation percentage detecting device at low cost enabling the improvement of responsiveness of elongation percentage control by preventing the detetioration of elongtion percentage detecting accuracy even when the carrying...
|
|
JP2001113315A |
To provide a sheet metal repair method capable of saving an attaching/detaching time of a member of a repair part rear side as well as a peeling time of paint, improving a working environment, facilitating visual inspection of ruggedness...
|
|
JP2001105006A |
To provide a method for producing a thick steel plate, with which the operational trouble and the occurrence of defective quality, such as breaking, caused by defective shape, such as center buckling, edge wave, warping, are prevented, a...
|
|
JP2001105026A |
To dissolve a problem that leveling is difficult to adjust and drawback that considerable skill is required in a conventional leveling device which is composed of movable rollers and fixed rollers having the same diameter and in which a ...
|
|
JP2001079613A |
To provide a straightening device to efficiently implement the stable straightening work without any bodily fatigue. This straightening device comprises a surface plate 10 to load a work having a distorted portion thereon, a blowing devi...
|
|
JP2001071030A |
To surely and quickly repair a small dent part made on a metal surface part of e.g. a vehicle body surface of an automobile. A width line of a suitable length is formed to a surface part of a semitransparent plate 3 arranged with a fluor...
|
|
JP2001071029A |
To stably feed a plate material between rollers. A plate control guide mechanism 10 performing width control of a plate material A at the inlet side of a roll train of a roll leveler is provided with a pair of left/right width control gu...
|
|
JP3148057B2 |
PURPOSE: To improve an obtaining rate in electrolytic surface roughening treatment and realize appropriate surface roughening, by a method wherein after an aluminum ingot having high purity is melted, a pig is made and face cutting is pe...
|
|
JP2001062514A |
To make it unnecessary to separate a painted surface to supply the current of the primary-side earth by installing an electric welding depositing type tool to the end of an energized drawing main spindle and installing a sliding hammer t...
|
|
JP3146323B2 |
PURPOSE: To precisely attach and detach the long size parts by executing the freely engaging arrangement of a transverse/longitudinal trucks, an elevation device and a balance beam. CONSTITUTION: A longitudinal truck 4 is arranged on a t...
|
|
JP2001047133A |
To obtain a strong welding force of a sheet metal by successively welding a plurality of welding pieces which are substantially parallelogram flat, provided with through holes substantially in their centers, and which have weld parts on ...
|
|
JP2001047134A |
To easily and rapidly correct the deformation without interference with a bicycle body, a stay, or the like by providing a curved or bent outer pressing part on a tip of one substantially boomerang-shaped handle part, providing a project...
|
|
JP2001047131A |
To prevent the generation of indentation by scale by arranging a plurality of nozzles for jetting air at a prescribed inclined angle toward a material to be straightened between adjacent upper straightening rolls and attaching the upper ...
|
|
JP3136507B2 |
PURPOSE: To provide straightening operation conditions for eliminating the deflection according to the deflection pitch and deflection height before straightening at the time of using a vacuum creep straightening furnace in order to elim...
|
|
JP2001044352A |
To eliminate gaps between die pads and a semiconductor chip by passing a composite lead frame between a pair of warpage rectifying rolls, one of which is a convex crowning roll. An outside-diameter straight roll 14 is rotatably supported...
|
|
JP3134919B2 |
To prevent a pocket wave from being made at the time of roll forming by rolling a steel containing a specified amount of C, Si, Mn, P, S, N, sol. Al and Fe, applying annealing and Al-Zn alloy plating, specifying a total extension ratio a...
|
|
JP3132946B2 |
PURPOSE: To provide the roll rolling reduction method for a roller leveler for straightening a flatness failure of a rolling mill with high accuracy. CONSTITUTION: An ascending/descending stand is allowed to descend by tilting it properl...
|
