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JP2010274285 |
To provide a means for solving a problem that load of equipment cost and running cost becomes heavy in case of a conventional online coil joining means when trying to achieve improvement of yield of pipe manufacture of a large-sized coil...
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JP2010275061 |
To provide a coil aligning guide roller mechanism for increasing coiling speed while avoiding a material coil from abutting on the partition plates of a coiling disk in the process using the coiling disk for coiling the material coil who...
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JP2010274312 |
To provide a method and a device which solve the defects of the conventional well-known sheet material curl straightening method and device that the variation of curling in the longitudinal direction of the sheet material and internal st...
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JP2010269321 |
To provide a device for winding a high-strength thick hot rolled steel sheet capable of winding the high-strength thick hot rolled steel sheet around a coil in a state that spring back deformation is reduced, and also to provide a method...
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JP2010253483 |
To provide a winding device and a winding method by which a thick high-strength hot-rolled steel plate is wound into a coil in a state where winding slack and lift are reduced.The winding device of the thick high-strength hot-rolled stee...
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JP2010253544 |
To provide a method by which the safety of a manual work is kept and the work is performed in a short time when changing the pass line in the continuous processing line of a metal strip.The first wire rope 10 along an approximately horiz...
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JP2010253482 |
To provide methods of winding and carrying away a thick high-strength hot-rolled steel plate, in which the thick high-strength hot-rolled steel plate is wound into a coil in the state where winding slack and lift are reduced with a coile...
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JP2010254338 |
To provide a coil binding method and a coil binding system necessary for the binding method for binding a coil comprising a rolled long plate-like member such as a thin steel sheet using a coil feeding device and a coil binding machine.I...
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JP2010247166 |
To provide a stem which allows a space for the storage place to be saved.The stem 10 has: a cylindrical body part 11; hanging rings 12 fixed to the body part 11; and a bottom plate 13 fixed to the lower end of the body part 11. Four rein...
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JP2010247161 |
To provide an unwinding pay-off reel with which the intrusion of a pushed-out part of a loose wound coil and the pushing-out at unwinding can be prevented.In the unwinding pay-off reel 10, a first faceplate 14 which is movable in the axi...
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JP2010240702 |
To provide a method of winding a metal strip by which the meandering of the metal strip caused by a pinch roll is suppressed effectively by a relatively simple equipment configuration.This method is a method of winding the metal strip wh...
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JP2010240703 |
To provide a conveyor system for metal strip which, despite of a relatively simple structure, can suppress meandering of a metal strip and particularly can effectively suppress pinch roll-derived meandering of the metal strip.The conveyo...
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JP2010240662 |
To suppress an outlet side plate thickness variation of a rolling mill generated by speed variation of tension reels between inlet side and outlet side thereof.The controlling device of the rolling mill is for the rolling mill 1 which in...
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JP2010240704 |
To provide a winding apparatus with which the meandering of a metal strip caused by a pinch roll is suppressed apprepriately with a relatively simple apparatus configuration.In the winding apparatus which includes side guides 2, the pinc...
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JP2010230545 |
To provide a tool for measuring the diameter of a mandrel capable of measuring the outer diameter of the mandrel accurately by regulating radial-direction movement of a segment, when measuring the outer diameter of the mandrel while supp...
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JP2010222088 |
To provide a welding wire rewinding method capable of efficiently controlling tension of a welding wire on an inlet side and an outlet side.In this welding wire rewinding method, the welding wire 5 delivered from a bobbin 3 is wound arou...
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JP2010222111 |
To provide a delivery machine for a weld wire material or a weld wire, inexpensive in manufacturing costs, allowing a bobbin to be attached/detached to/from a chuck means surely and easily, and giving tension during delivery, and control...
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JP2010214405 |
To provide a welding wire winder that ensures and facilitates attaching/detaching of a bobbin to/from a chucking means and that can wind while straightening bending inclination of a welding wire to be taken up, without causing failure in...
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JP2010214458 |
To provide a technology for consistently controlling the tension in a process line for executing the rapid thermal process of a continuous metal plate.A method for controlling the tension of a process line includes: a speed controlling s...
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JP2010202368 |
To provide a rolled coil management system capable of visually and directly displaying the storage status of a rolled coil manufactured by hot rolling including thermal change with age of the rolled coil.In the rolled coil management sys...
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JP2010189185 |
To provide a device capable of smoothly delivering a thread-like metal (7) wound on a bobbin (16) in a high productive manner without giving ill effects on the thread-like metal.The device includes a delivery motor (3) having a rotating ...
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JP2010190642 |
To provide a defect marker for forming indentations easy to check by visual inspection independently of the existence or non-existence of rustproof oil or of defect detection performance on the fabricator side as to a processing line for...
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JP2010184272 |
To provide a drawing stock of copper or a copper alloy which is hard to be scratched when the drawing stock is wound and the wound drawing stock is delivered and excellent in handleability in the wound state.The drawing stock of the copp...
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JP2010125514 |
To provide a method of rolling the nose of a strip on a coil finishing line by which the nose of a strip on which rustproofing oil is applied is rolled with hardly scratching and the length of cut-off part on the nose is remarkably short...
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JP2010125503 |
To minimize failure by flaws when performing deformation from a wire rod coil to an uncoiled wire rod.The wire rod feeding device supplies the uncoiled wire rod 51 by delivering the wire rod coil 50 and includes: a placing roll 11 which ...
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JP2010110803 |
To provide an inside-diameter paper pipe effective for preventing a reel mark and a segment mark from occurring in the coil inside-diameter of a metal strip, and to provide a method for winding a metal strip on the inside-diameter paper ...
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JP2010112958 |
To eliminate misidentification in obtaining a telescoping amount caused by measurement of a tongue shape part of a coil end of a metal plate coil.A range finder is allowed to scan along the end face of the metal plate coil, and a distanc...
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JP2010099722 |
To provide a method and device for controlling the pinch roll of a winding machine so as to keep the excellent winding shape of the winding machine by keeping pressing force constant at a part where the plate thickness at the tail end of...
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JP2010099661 |
To easily bind a metal strip without being loosened after winding the metal strip even when the metal strip is narrow.A cylindrical sleeve 2 having two or more recessed grooves 4 in the axial direction of its surface is fitted to a windi...
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JP2010099691 |
To provide a twin roll type continuous casting machine which effectively prevents the bulging of a cast slab including an unsolidified part at the center part, performs effective cooling, casts cast slabs with different thicknesses, and ...
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JP2010089106 |
To surely apply a coiling tension without causing any relative slip by catching a band sheet on which an oil film remains by making fine convex parts on the surface of the band sheet bite into each slit portion by closely providing a num...
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JP2010069529 |
To provide a bundling device enabling improvement of work efficiency and reduction of cost and capable of adequately bundling wires.The bundling device 10 has a body part 11 and a guide member 19 which is rotatably moved around the axis ...
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JP2010064113 |
To reduce time and effort required for the straightening of curling caused in wire while straightening the curling caused in the wire in such a manner that variation per place is reduced.The wire curling straightening device 10 comprises...
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JP2010058149 |
To provide a method and apparatus for detecting a decrease in the metal strip winding tension which correctly determining the decrease in the tension with the generation of slip.This apparatus includes a no-load torque calculating part c...
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JP2010052032 |
To provide a winding machine which adequately and efficiently winds chain-type parts which are formed into two or multiple lines not less than two lines, around a winding reel.The winding machine includes: a body 10; a plurality of shaft...
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JP2010023105 |
To provide a tool and a method for performing the measurement of the parallelism between a mandrel and a unit roll in a winding device of a hot-rolling line, by simple mechanism.In a parallelism measuring tool 1, two rings 2 which have a...
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JP2010024481 |
To directly quenching a coil-shaped carbon steel lineal bar after being hot-rolled in order to be highly strengthened.A red-heated lineal bar after being finish-rolled is formed into a vertical spiral line with a laying type coiler and d...
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JP2010005631 |
To stably perform the pulling out of a hot-rolled steel strip 8 which is wound into a coil shape after winding an especially thick and high-strength hot-rolled steel strip in a hot-rolling line by preventing the hot-rolled steel strip 8 ...
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JP2009285939 |
To unify postures around the shaft of a bead wire with a polygonal cross-section which has reached a molding former.With the use of an apparatus 10 for producing a bead core for a tire which has an unwinding device 16 for unwinding the r...
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JP2009279638 |
To improve the stability of production by suppressing the width shrinkage or the like of a material to be rolled by properly changing set tension after starting winding.A method of controlling the tension of the rolling mill which is pro...
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JP2009255129 |
To provide a carousel reel facility in which the tail end of a strip is guided stably to a take-up drum even when the strip conveyed at high speed is cut off.The distal end of a guide frame 31 is made to abut removably against a snubber ...
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JP2009248183 |
To provide a pinch roll for cold-rolled steel strips, with which sufficient tension is imparted, defects on the surface of the steel strip are prevented and also the increase of cost is not brought about.The pinch roll for cold-rolled st...
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JP2009250898 |
To detect an edge position in the direction of the plate width of a coil by a simple constitution and thereby to enable detection of the center in the direction of the plate width of the coil.This system includes an imaging device 100 wh...
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JP2009226426 |
To provide a copper tube for a cross fin tube heat-exchanger, which is excellent in surface quality and insertability.The copper tube 1 is used for a cross fin tube heat-exchanger 3 composed of a cross fin tube, in which the copper tube ...
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JP2009220145 |
To provide a method of winding a metal-coated polyimide composite material in which difference in level in the starting-end part on which an adhesive is added is reduced as much as possible without using the adhesive and to provide a wou...
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JP2009220130 |
To manufacture a rolled metal strip which is suitable for producing a metal strip material containing extremely fine crystal grains in an industrial scale with existing equipment.A first rolling step of manufacturing a second coil-shaped...
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JP2009214112 |
To provide a method for manufacturing a hot rolled steel sheet capable of preventing coil deformation due to wind loosening ordinarily generated in the hot rolled coil during the period from hot rolling to following processing step witho...
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JP2009208089 |
To provide a device for changing a laying head on a wire rolling line with which the productivity of that line is improved by minimizing the stopping time for changing a laying pipe on the wire rolling line.This device 1A for changing th...
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JP2009190036 |
To prevent decrease of operating rate of a process line and to save man power by automating crop cutting work for cutting a shape defect part of the leading end 7a of a metal strip wound off from a coil 7 using a coil opener 4 or nose be...
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JP2009148826 |
To provide a pinch roll for a cold-rolled steel strip which can apply a sufficient tension force without increase of cost.The pinch roll for a cold-rolled steel strip comprise a lower roll fixed on a pass-line and made of rubber whose fr...
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