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JP4545341B2 |
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JP4545021B2 |
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JP4544235B2 |
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JP4533264B2 |
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JP4537508B2 |
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JP4520956B2 |
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JP2010167452A |
To provide a conveying apparatus and a conveying method by which an objects such as roller table, that is arranged in a work and needs periodic exchange and maintenance, is smoothly and efficiently conveyed.The conveying apparatus 10 can...
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JP2010162580A |
To provide a method of prolonging the life of a conveying roll, especially, by preventing the fatigue breaking in roll neck parts of the conveying roll. By installing an ultrasonic flaw detecting probe 6 on the roll surface in the vicini...
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JP4504011B2 |
A roller conveyor roll for the transport of furnace-heated metallic strip or a continuously cast steel strand has a shaft extending along an axis, a tubular shell coaxially surrounding the roller shaft and having a pair of axially spaced...
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JP4496734B2 |
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JP4491470B2 |
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JP2010137254A |
To provide a device and a method for cleaning a table roll without stopping the operation of hot rolling. The device for cleaning the table roll 5A having a plurality of rollers 5 along the transfer direction of a material A before and b...
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JP4483347B2 |
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JP4477284B2 |
A roller (1) designed for conveying a metal strip in a continuos annealing installation, comprises a drive shaft (2) carrying a sleeve (3) supporting the strip. The sleeve is made of a composite material. The drive shaft may be made from...
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JP4478552B2 |
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JP2010120710A |
To provide a compound roller solving the problem of wear of a metal flange member caused by contact of a rolled material not only with a ceramic roller member but also with the metal flange member when the rolled material is conveyed on ...
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JP4470872B2 |
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JP4468492B2 |
The rolling section, in particular, a tandem roll stand group, consists of three roll stands (in particular, two universal roll stands and an upsetting roll stand between them) with guide sets, an operator-side shunting stage (11) and a ...
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JP4460147B2 |
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JP2010094685A |
To provide an industrially advantageous method for manufacturing a cladded material, capable of inexpensively obtaining a cladded material having excellent bonding strength and excellent dimension accuracy by rolling and pressure-welding...
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JP4452010B2 |
A thin steel strip is passed through a pinch roll stand comprising pinch rolls to a hot rolling mill comprising work rolls and backing rolls. In advance of rolling mill, the strip passes over support rolls. An anti-crimping guide roll lo...
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JP2010511516A |
The invention relates to a drive roller (1), in particular for edge trimmers, in particular for use in the production of metal sheets and in particular in the area of plate or hot strip production, comprising a hub part (2), which is pro...
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JP4449802B2 |
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JP2010075941A |
To provide a conveying roll capable of suppressing the occurrence of a flaw at a surface and wear of the surface, and also to provide a conveyance table including a plurality of conveying rolls, and further to provide a method of manufac...
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JP4447681B2 |
A compact roller group flanked by roller beds (R2,R3) the same length as the rolled product. The leading roller group is followed by a roller bed (R1), parallel to the other roller beds (R2,R3). Lateral transport units (QT1,QT2) are betw...
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JP2010069526A |
To provide a device and a method for advantageously solving a problem that in the conventional case of changing the guide of the rolling mill, there is a risk from the viewpoint of safety due to the entrance of workers in the inside of t...
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JP4440254B2 |
A present invention relates to a device for transferring or threading beginnings of a band or strip, including an extremely thin band or strip, from a band machining unit or band processing facility to or into a further processing unit o...
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JP4436142B2 |
The invention relates to a device for cooling rolling stock within the cooling stretch of a rolling mil, especially a hat-strip mill, whereby water spray devices are stationarily mounted below the rolling stock between rollers ( 10 ) of ...
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JP4432669B2 |
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JP2010042431A |
To improve the yield of rolling by providing a device for guiding a strip in which there is no such a risk that the end part of a bent strip jumps out of a side guide and meanders in a steckel mill.In the steckel mill which is provided w...
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JP4421736B2 |
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JP4419777B2 |
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JP4412277B2 |
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JP4403197B2 |
A method of controlling a slab turning device used in a rolling line having a rolling mill for rolling a slab heated in a heating furnace. While a preceding slab is being rolled by the rolling mill, the slab turning device holds, lifts, ...
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JP2010005688A |
To provide a method of surely determining the conditions of the bearings of a table roller.In the method, lubricants S which are discharged from the bearings 12 of the table roller are detected by sensors 17 or further sensors and the co...
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JP4389136B2 |
A control unit of hydraulic pinch rolls 1 comprises: position detectors 10c, 10d that detect position of right and left cylinder pistons 6c; an arithmetical unit 13 that calculates a difference of output 16c, 16d from the position detect...
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JP4391867B2 |
To provide an induction heating apparatus which has a structure for reducing an arc produced between rollers of a carrying table and a material located before and after the induction heating apparatus by the induction current induced in ...
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JP4385608B2 |
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JP4383112B2 |
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JP2009285939A |
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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JP4380882B2 |
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JP4369919B2 |
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JP4372540B2 |
A bridle unit assigned to a rolling stand with several rolls arranged in adjustable positions below and above the strip flow, which can be moved by means of a drive from an initial position to the strip and from the strip back into the i...
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JP4366825B2 |
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JP2009255135A |
To provide a system and an apparatus for preventing a camber of a sheet by which the camber generated on a metal sheet is prevented by simple constitution when rolling the metal sheet with a cold rolling mill.The cold rolling mill 4 havi...
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JP4358524B2 |
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JP4357858B2 |
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JP2009248134A |
To reduce working load and also to attain the improvement of work efficiency by abolishing frequent operation of a side guide of a rolling mill by the assistant worker.This device is provided with a pair of guide members 2A, 2B which are...
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JP2009248183A |
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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JP4354305B2 |
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