Patents
Patents for B21B 39 - Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills (5,306)
04/1997
04/01/1997US5615482 Method for making composite centrifugally cast furnace roll rings for furnace rolls
03/1997
03/26/1997CN1145871A Driver for roller band carrier
03/25/1997US5613390 Corner reduction device equipped with corner rolls, control device thereof, and method of rolling by using these devices
03/25/1997CA2100911C Loop distributor for reforming station
03/12/1997EP0761329A1 An apparatus for joining billets in continuous rolling mill
03/12/1997CN1144722A Steger rolling mills
03/06/1997WO1997008089A1 Roll for take-up equipment for hot rolling mill
03/06/1997CA2203923A1 Roll of winding equipment in rolling factory
03/05/1997EP0760397A1 Equipment for manufacturing stainless steel strip
03/05/1997CN1144145A Device of automatic fixed position to rolling centre for mill stand with hole type roll and accessories
03/04/1997US5606885 Device for the guiding away cold-rolled tubes behind a cold pilger rolling mill
02/1997
02/19/1997CA2182646A1 Method and apparatus for manipulating the orientation of workpieces
02/12/1997CN2247064Y Rear turning over device for steel rolling machine
02/12/1997CN2247063Y Rotary vertical steel-feeding machine
02/05/1997EP0756907A1 Method to control between rolling stands the drawing of the rolled stock and relative device
02/05/1997EP0756906A1 Method to control between rolling stands the drawing of the rolled stock and relative device
02/05/1997EP0756905A1 Method of rolling shape having flange and web, and line of rolling apparatus
02/04/1997USRE35440 Loop distributor for reforming station
01/1997
01/30/1997WO1997002908A1 Device for guidance of wire blanks to wire rollers
01/30/1997CA2226684A1 Device for guidance of wire blanks to wire rollers
01/21/1997US5595083 Modular rolling mill
01/21/1997CA2048127C Process for coiler drum alternation in incessant hot rolling and apparatus therefor
01/14/1997CA2108400C Pinch roll and shear combination
01/07/1997US5590848 In a rolling mill
01/03/1997WO1997000148A1 Roller table control
12/1996
12/18/1996CN2242741Y Detecting unit for band-steel automatic centring device
12/17/1996CA2072200C Method for controlling coating weight on a hot-dipping steel strip
12/11/1996EP0747147A2 Driving device for rolled strips
12/04/1996EP0745440A1 Biting, auxiliary device, rolling mill, and rolling mill plant
11/1996
11/27/1996EP0744229A1 Heat shields
11/20/1996EP0743109A1 Method and device for the flush braking of the residual end of a rolled length during transport to a cooling bed
11/20/1996EP0743108A1 Method and apparatus for delivering rolled rod to a cooling bed
11/14/1996WO1996035816A1 Equipment for continuously manufacturing metal coils and metal coil manufacturing method
11/06/1996EP0740967A1 Method for the automatic adjustment of the rolls to guide rolled stock and relative device
10/1996
10/29/1996US5568744 Method and arrangement for manufacturing rolled wire or round steel sections in coils from carbon steels and/or high-grade steels
10/23/1996EP0738547A1 Steckel mill
10/23/1996CN1133759A Ceramic jig for hot rolling and method for manufacturing the same
10/17/1996WO1996032507A1 Equipment for manufacturing stainless steel strip
10/17/1996DE19513999A1 Steel strip prodn. line
10/16/1996EP0539564B1 Selectively formed plate edge method and apparatus
10/15/1996US5564178 Process of producing a hot coil and a production system of producing the same
10/15/1996CA2101481C Combination cobble cover and guide trough for rolling mill
10/09/1996EP0540610B1 Method of manufacturing metal strip
10/09/1996CN1132670A Direct transmission rolling method and apparatus of continuous casting
10/02/1996EP0734795A1 Method and device for feedforward thickness control in rolling of foils
10/02/1996CN1132258A Manufacture of position guide pointer for tungsten carbide-base rolled steel
10/01/1996US5560095 Method of producing of hot rolled strips or profiles from a continuously cast primary material
09/1996
09/24/1996US5558017 Roll stand
09/18/1996EP0732286A1 Roller conveyor upstream of the pinch-roll of the winder of a hot strip rolling train
09/18/1996EP0732159A2 Device for automatically positioning roll stands with caliber rolls, and roll bars before them and roll fittings, on the center of the roll
09/12/1996WO1996027454A1 Rolling mill vibration control
09/04/1996EP0729392A1 Curtain apparatus
08/1996
08/27/1996US5549393 Self-aligning bearing for high temperature applications
08/22/1996WO1996025248A1 Method of rolling shape having flange and web, and line of rolling apparatus
08/22/1996DE19602004A1 Cold rolling mill for thin and foil strip
08/20/1996US5547450 Hearth roller with suppressed heat crown
08/20/1996US5547448 Journal equipped rotational devices and methods of making and balancing the same
08/14/1996EP0726236A2 Ceramic jig for hot rolling and method for manufacturing the same
08/14/1996EP0726101A1 Intermediate thickness and multiple furnace process line with slab storage and slab sequencing
08/14/1996CN2232805Y Spiral turning-over unit for steel
08/13/1996US5544516 System to roll at least two sections in blocks of fast rolling mill stands
08/08/1996WO1996023625A1 Composite furnace roll rings and method
07/1996
07/30/1996US5540074 Unitary assembly of peripheral devices for use with steckel mill
07/18/1996WO1996021809A1 Self-aligning bearing for high temperature applications
07/17/1996EP0721813A1 Device for guiding hot-rolled strip through an inductor
07/17/1996EP0721812A1 Strip side-guides
07/16/1996US5535599 Modular table roll with water bath
07/12/1996CA2165700A1 Intermediate thickness and multiple furnace process line with slab storage and slab sequencing
07/10/1996EP0720875A1 Round steel bar guide apparatus and method
07/10/1996EP0720874A1 Direct rolling method for continuously cast slabs and apparatus thereof
07/09/1996US5533370 Tube rolling method and apparatus
07/03/1996CN1125781A Hearth roll with superior indurance capacity
07/03/1996CN1125646A Position control system for reciprocating moving trolley of rolling mill
06/1996
06/18/1996US5526667 Method to obtain in the hot state single round bars from hot single multiple elements, and relative device
06/06/1996WO1996016752A1 Linear motor for propulsion of hot-rolled strip between the last mill stand and the wind-up reel
06/05/1996DE4442567A1 Simplified driver unit for rolled strip
04/1996
04/17/1996EP0706842A1 Roll arrangement with cooling
04/17/1996CN2224680Y Multi-line mono-hole rolling turn-over guide board
04/17/1996CN2224679Y Inlaid cylinder guide for metal belt cold rolling mills
04/10/1996CN2224042Y Diamond-blank tilter for primary-rolling mill
04/10/1996CN1119970A High speed laying head
04/02/1996US5503217 Method of manufacturing metal strip
03/1996
03/28/1996DE4434390A1 Rollgang zum Transport von langgestrecktem stabförmigem Gut Roller conveyor for transporting an elongated rod-shaped Good
03/27/1996EP0702613A1 A method and a device for grinding the rollers of roller guides in rolling mills and a roller guide on which the method can be applied
03/21/1996WO1996008326A1 Device for guiding conveyed goods
03/21/1996WO1996008325A1 Roller table for transporting elongated, bar-shaped materials
03/21/1996DE4434397A1 Einrichtung zur Führung von zu transportierendem langgestreckten stabförmigem Gut Means for guiding to be transported elongated rod-shaped Good
03/20/1996CN1118846A hydraulic revolving feed device
03/14/1996WO1996007858A1 Modular table roll with water bath
03/13/1996CN1118285A Modular rolling mill
02/1996
02/28/1996EP0698672A1 Hearth roll with superior indurance capacity
02/22/1996WO1996005018A1 Heat treating, annealing and tunnel furnace rolls
02/13/1996US5490315 Method and apparatus for continuously hot rolling strip
02/07/1996EP0695589A1 Modular rolling mill
01/1996
01/18/1996WO1996001548A1 Steckel mill coiler furnace incorporating heated pinch rolls
01/02/1996US5479808 High intensity reheating apparatus and method
12/1995
12/20/1995CN1113459A Equipment-holder bar for a rolling mill stand
12/19/1995CA2112531C Multiple outlet finishing mill
11/1995
11/29/1995CN2213589Y Stacking machine for hot billet
11/29/1995CN2213584Y Lead-in material device driven by double roller of cold-rolling mill
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