Patents
Sitemap › B21 - Mechanical metal-working without essentially removing material; Punching metal › B21B - Rolling of metal › B21B 31 - Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames
Patents for B21B 31 - Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames (6,388)
01/2000
01/07/2000CA2267538A1 Roll crossing, offsetting, bending and shifting system for rolling mills
01/05/2000CN2356767Y Locking device for backing roll of cold strip mill
01/05/2000CN2356766Y Long and short roll alternate flour-row cylinder roller bearing for rolling mill
01/05/2000CN1047967C Apparatus for pressing of cleaning roller of rolling mill
12/1999
12/23/1999WO1999065621A1 Roll bending device for rolling stands
12/21/1999US6003355 Rolling mill and rolling method
12/14/1999US6000266 Roll-forming machine with reversible rafts
12/09/1999DE19924860A1 Strip rolling mill with working rolls of small diameter, in particular, for producing hard or extremely thin strip
12/08/1999EP0962265A1 Mill housings
12/08/1999EP0961663A1 Device for distributing an oil-air mixture to different lubrication ducts of a machine housing
12/08/1999CN1047111C Pipe mill consisted of three roller mill stand
12/08/1999CN1047110C Hot strip rolling plant and method directly combined with continuous casting machine
12/07/1999US5996388 Hydraulically preloaded rolling stands
12/01/1999EP0961043A2 Controlled deflection roller
12/01/1999EP0960661A2 Rolling mill roll stand
12/01/1999CN2351219Y Rolling apparatus
12/01/1999CN2351217Y Single-head rolling box
11/1999
11/30/1999US5992202 Drive system for axial adjustment of the first intermediate rolls of a 20-high rolling mill
11/30/1999US5992201 Rolling and shearing process and apparatus background
11/28/1999CA2271189A1 Rolling mill roll stand
11/25/1999DE19816320C1 Universalgerüst mit einem geteilten bedienungsseitgen Ständer Universal stand with a split bedienungsseitgen stand
11/24/1999EP0958650A1 Driving mechanism for industrial installations, in particular for primary industry installations
11/23/1999US5987954 Eccentric-journal mount for rolling-frame support shafts
11/18/1999DE19821177A1 Roller bearing for heavy, one-sided loading
11/16/1999US5984529 Sliding bearings for chocks in rolling mill stands with crossed displacement of the rolls under load
11/16/1999US5983694 Rolling mill roll stand
11/11/1999WO1999057449A1 Method and device for disposing of lubricants from a plain bearing
11/11/1999WO1999056895A1 Bearing for rolling stands with crossing rolls
11/11/1999CA2333230A1 Method and device for disposing of lubricants from a plain bearing
11/09/1999US5979206 Rolling train
11/04/1999DE19916015A1 Zapfendichtung Neck seal
11/04/1999DE19854342A1 Roll store or roll workshop with a safety feature for rolling mills
11/04/1999DE19819686A1 Verfahren und Vorrichtung zur Schmiermittelentsorgung aus einem Gleitlager Method and apparatus for lubricant disposal of a plain bearing
11/04/1999DE19818933A1 Cross rolling machine with two parallel rolls
10/1999
10/28/1999WO1999054064A1 Multifunction rolling mill for h-steel rolling equipment and rolling method using it
10/27/1999EP0889762B1 Method for producing hot-rolled steel strip
10/26/1999US5970771 Continuous spiral motion system for rolling mills
10/21/1999WO1999052657A1 Roll stand with axially displaceable rolls
10/21/1999CA2328350A1 Roll stand with axially displaceable rolls
10/20/1999EP0950440A1 Device to remove working rolls in a four-high rolling stand
10/17/1999CA2269009A1 Device to remove working rolls in a four-high rolling stand
10/14/1999DE19914475A1 Multiroll stand use for the production of thin strips consisting of hard material
10/14/1999DE19815028A1 Arrangement for installing roll journals into roll stand bearing blocks
10/13/1999EP0949018A2 Universal rolling stand with a divided housing on the operator's side
10/13/1999EP0949017A2 Universal rolling stand
10/07/1999DE19815029A1 Roll changing process for a stand in a strip mill train especially for steel strip rolling
10/06/1999EP0947717A2 A processing unit for advancing articles
10/06/1999EP0947255A2 Device for coupling and uncoupling the medium supply line to the bearing chocks for rolls, in particular back-up rolls guided in roll housings
10/06/1999CN2341730Y Reinforced four row cylinder roll mill bearing
10/05/1999US5961022 Strip pinch apparatus
10/05/1999US5960657 Method and apparatus for the control of rolling mills
09/1999
09/29/1999CN1229699A Rolling mill with position variable roller
09/29/1999CN1045264C Frame of rolling mill
09/23/1999WO1999047284A1 A rolling stand, having three or more swinging and adjustable arms
09/23/1999DE19811650A1 Locking unit for releasably securing rolls against axial sliding in their sleeves mounted in bearing blocks
09/21/1999US5953948 Wire rolling apparatus
09/16/1999DE19841841A1 Führungselement einer Stranggießanlage Guiding element of a continuous casting
09/15/1999EP0941787A1 Supporting element for continuous casting plant
09/15/1999EP0941778A2 Bar or wire rod mill with a roughing train, an intermediate train and a multiple-stand finishing block
09/15/1999EP0683703B1 Manufacture of metallic strip
09/14/1999US5950477 Roll forming machine and method for changing side roll stands
09/08/1999CN1228042A Heavy unit weight hot rolling method for sheet bars, and steel milling equipment therefor
09/07/1999US5949684 Automatic roll groove alignment
09/07/1999US5946783 High-capacity wire rolling mill
08/1999
08/26/1999DE19805602A1 Method of measuring and setting gauge openings formed by drive and/or non-driven rollers, e.g. for rolling systems for producing rolled goods
08/25/1999EP0937517A2 Improved side supported 6-high rolling mill
08/25/1999EP0937516A2 Bending device for rolling stands with four or more cylinders
08/24/1999US5941115 Rolling train
08/24/1999CA2179862C Roll stand with separable roll parting adjustment module
08/19/1999WO1999041026A1 Rolling installation for flat products
08/19/1999CA2286566A1 Rolling installation for flat products
08/17/1999CA2150727C Roll type processing facility and roll width adjusting device therefor
08/12/1999DE19900469A1 Sealing device for friction bearing is specifically positioned in order to save space and to reduce wear and tear
08/12/1999DE19804824A1 Replacement of flexible tubular roll-covers for continuous web processing equipment, such as paper making machines
08/11/1999EP0934130A1 Improved servo-assisted rolling stand
08/10/1999US5934131 Rolling mill roll assembly
08/10/1999US5934130 Rolling mill drive apparatus, rolling mill and rolling method
07/1999
07/29/1999DE19823407C1 Mounting of swimming roll which runs on individually adjustable hydrostatic bearings across its width for deflection control
07/28/1999CN2330429Y Roll radial-adjusting spindle locking device
07/28/1999CN2330428Y Symmetrically-arranged thrust and parallel roller combined bearing
07/28/1999CN2330427Y Combined bearing
07/28/1999CN1044341C Mechanism for axial adjusting vertical mill
07/27/1999US5927166 Roller cutting method for a plural-roll rolling mill
07/27/1999US5927128 Roll stand arrangement for single strand rolling
07/27/1999US5927127 Reversing compact installation for cold rolling strip-shaped rolling material
07/20/1999US5924319 Roll crossing, offsetting, bending and shifting system for rolling mills
07/20/1999CA2164002C Interlocked seal and sleeve for rolling mill oil film bearing
07/14/1999EP0928643A2 Roll stand for rolling wire
07/13/1999US5921129 Device for the crossed displacement of rolling rolls
07/08/1999WO1999033587A1 Method to eliminate the play between chocks and relative support blocks in four-high rolling stands and relative device
07/08/1999WO1999033586A1 Bending block for four-high rolling stand
07/08/1999CA2315836A1 Method to eliminate the play between chocks and relative support blocks in four-high rolling stands and relative device
07/08/1999CA2315649A1 Bending block for four-high rolling stand
07/07/1999EP0927582A2 Method for the optimization of the configuration of multiroll mill housings, particularly for cluster-type mills
06/1999
06/30/1999EP0925853A1 Compression unit for oscillating roll
06/30/1999CN1220920A Device for crossed displacement of rolling rolls
06/24/1999DE19757456A1 Roller bearing assembly
06/16/1999EP0922508A2 Improvements to hydraulically preloaded rolling stands
06/16/1999EP0921873A1 Rolling mill for sizing tubes or cylindrical bodies in general inthe iron and steel industry
06/15/1999US5911784 Sizing roll stand for a steel mill
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