| 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) |
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| 11/12/1992 | WO1992019394A1 Selectively formed plate edge method and apparatus |
| 11/12/1992 | DE4114669A1 Mfr. of heat transfer bodies e.g. support rolls clamps etc. - by explosive welding of heat medium circulating pipes into channels in base after covering with heat conductive layer(s) and cover layer |
| 11/10/1992 | US5161306 Thermospraying heat-resistant alloy powder on roll; forming cermet layer by thermospraying mixture of the alloy powder and carbide or carbide-oxide composite particles; chemical conversion coating by applying metal oxide solution, heating |
| 10/21/1992 | EP0509204A2 Device for rolling hot rolled bar and wire |
| 10/21/1992 | EP0509177A2 Means and a method of improving the quality of cold rolled stainless steel strip |
| 10/15/1992 | WO1992017290A1 Roller guide for rolling mills |
| 09/23/1992 | EP0504655A1 Method and plant for rolling wire or rounds into coils from carbon and/or high-grade steel |
| 08/26/1992 | EP0499656A1 A roll for use in heat treating furnace and method of producing the same |
| 07/30/1992 | DE4102229A1 Cladding strip feed equipment - for roll cladding mill stand |
| 07/29/1992 | CN1063063A Method and device for drawing casting sheet in horizontal continuous casting apparatus |
| 07/23/1992 | DE4101941A1 Cold reciprocating rolling - uses lengths of wire feed in multiples of workpiece length with tubular material guide to prevent kinking |
| 07/08/1992 | EP0493790A2 Method of withdrawing a strand in a horizontal continuous casting installation |
| 07/08/1992 | EP0493775A2 Guide device for shape rolling |
| 07/08/1992 | CN1017315B Rolling train, in particular rolling train in use for sectional steel rolling mills |
| 07/01/1992 | EP0493360A1 A continuous slab caster arrangement followed by a rolling mill |
| 06/04/1992 | DE4038850A1 Drive unit for angular profiled steel section - comprises inlet guide with profile alignment surfaces, profiled drive rollers and outlet guide |
| 06/03/1992 | CN2106013U Slide blocks for preventing hot-rolled small-sized round bars from crossing on cooling bed |
| 05/26/1992 | US5115547 Arrangement for rolling hot-rolled wide strips |
| 05/19/1992 | US5113677 Apparatus and method for selectively forming a thickened edge on a plate of formable material |
| 05/14/1992 | DE4035345A1 Counter for packaging or stacking machine - uses sensor detecting rod-shaped work transferred between 2 conveyors by gripper wheels |
| 05/12/1992 | US5111930 Non-warping table rolls |
| 05/06/1992 | CN2103384U Step saw-tooth cold bed guide plate |
| 05/06/1992 | CN1060798A Process for coiler drum alternation in incessant hot rolling and apparatus therefor |
| 05/06/1992 | CN1060797A Method for controlling side guide means |
| 05/05/1992 | US5109690 Tension apparatus |
| 04/23/1992 | DE4032335A1 Profiled steel insertion mechanism in shear - has lifting magnet sliding parallel to truck travel direction |
| 04/21/1992 | US5105638 Method and machine for rolling a metal workpiece at a reduced rolling load |
| 04/15/1992 | EP0480548A1 Device for introducing rolled steel sections into a cold shearing machine |
| 04/08/1992 | EP0478860A1 Device for turning iron and steel products of square or rectangular cross-section through 90o |
| 03/04/1992 | CN2097695U Automatic wire-unloading machine |
| 02/19/1992 | CN1058736A Correcting and adjusting device of driving roll transporting metal sheets supported in waler |
| 02/19/1992 | CN1058735A Upsetting press for reducing width of rolling stock |
| 02/12/1992 | EP0470436A2 Pressure roll for holding slabs down in an upsetting press |
| 02/12/1992 | EP0470429A2 Device for regulating and adjusting driving pulleys carried by spars for transportation of sheets |
| 02/11/1992 | CA1295479C2 Heat retaining means |
| 02/06/1992 | WO1992001524A1 Method of manufacturing metal strip |
| 02/06/1992 | DE4024824A1 Metal sheet shearing machine - has drive rollers positionally adjusted by wedges |
| 02/05/1992 | EP0469483A2 Process for coiler drum alternation in incessant hot rolling and apparatus therefor |
| 01/21/1992 | US5082047 Method of continuously casting and rolling metallic strip |
| 01/08/1992 | CN1057603A Billet clamping and feeding device of cold tube-rolling mill |
| 01/02/1992 | EP0463203A1 Guide method for electrical inputs of rollers in a continuous casting plant and installation for carrying out this method |
| 01/01/1992 | CN1057413A Hydraulic constant-power, stepless speed-regulating and tension-controlled coiling machine |
| 12/27/1991 | EP0462352A1 Method and device or plant for transverse uniform discharging bars in a holdall to form a bundle or a pack |
| 12/17/1991 | CA1293115C Apparatus and method for inproving hot strip mill processing |
| 12/10/1991 | US5070718 Method and apparatus for the production of metal products |
| 12/10/1991 | US5070587 Roll for use in heat treating furnace and method of producing the same |
| 12/04/1991 | CN1015014B Roller mechanim for free deformation treatment of moving belt product |
| 12/03/1991 | US5069427 Stand for exerting a forward or rearward drag on strips |
| 11/19/1991 | US5065811 Apparatus for the manufacture of hot rolled steel strip |
| 10/02/1991 | DE4019879A1 Guidance system for wire cropping rotating shear - has wire guide type synchronised with wire traverse by bracket engaging helical groove of cropping roll |
| 10/02/1991 | DE4009862A1 Device for packing or breaking strip during feeding - has conveyor-type elements exerting presence onto the strip via air cushions from metal containers |
| 09/24/1991 | US5050415 Method and apparatus for adjusting and changing the height of the plane of passage of the material to be rolled through rolls of rolling stands of a shape rolling mill |
| 09/18/1991 | CN2084851U Universal tilting gear for billet |
| 09/11/1991 | EP0445311A1 A bar bundling plant with transfer improved system |
| 09/04/1991 | CN1054205A No-twist slit-rolling approach ("nta") apparatus and method for manufacturing steel reinforcing rod |
| 08/27/1991 | US5042281 Isothermal sheet rolling mill |
| 08/21/1991 | EP0442645A2 Method and apparatus for correcting a widthwise bend in an end portion of a hot-rolled sheet-shaped product |
| 08/20/1991 | US5040440 Rotary shear |
| 08/14/1991 | DE4003717A1 Side guidance for rolled strip material - pushing guides in controlled manner against edges of strip material |
| 08/13/1991 | US5038594 Arrangement for guiding rolled material between the rolls of roll stands |
| 07/24/1991 | EP0438066A2 Installation for rolling out of hot wide strip |
| 07/23/1991 | US5033926 Heat retaining means |
| 07/23/1991 | US5033610 Process for the support of rod-shaped workpieces |
| 07/17/1991 | EP0436762A1 Method and apparatus for achieving a predetermined yield point and surface roughness during cold-laminating of metallic pre-treated strips |
| 07/17/1991 | CN2080874U Rolling guiding device for inlet |
| 07/16/1991 | US5031432 Measuring temperature |
| 07/13/1991 | CA2033961A1 Method and arrangement for producing a predetermined yield strength and surface roughness of metal strip |
| 06/26/1991 | CN2079536U Upper guard plate for rolling plate blank |
| 06/25/1991 | US5025912 Shuttle type conveyor |
| 06/04/1991 | US5021265 Roll arrangement for non-deforming treatment of moving web-type products |
| 05/28/1991 | US5018377 Hot rolling of metal strip |
| 05/14/1991 | US5014534 Frame-mounted entry guide system |
| 05/14/1991 | CA1284039C Method and apparatus for the production of metal products |
| 05/08/1991 | EP0426561A1 Plant for reheating and rolling long workpieces |
| 04/23/1991 | CA1283306C Decelerator apparatus for hot rolled product |
| 04/10/1991 | EP0421575A1 Adjustable guide for rotating cylindrical member |
| 03/27/1991 | EP0419447A1 Method and device for descaling of round steel bars |
| 03/26/1991 | US5001915 Method for improving hot strip mill processing |
| 03/14/1991 | DE3937666A1 Cross-conveyance device for elongated workpieces - allows optional switching on and off of units which are not required |
| 03/13/1991 | EP0416356A2 Device for producing steel strip |
| 03/08/1991 | CA2024749A1 Plant for manufacturing steel strip |
| 03/06/1991 | CN1049618A Stretching-homogenizing device for mfg. circular hollow objects of seamless steel tube |
| 02/26/1991 | US4995541 Set of guide rolls for guiding, positioning and controlling motion of bands of material fed through the rolls |
| 02/21/1991 | WO1991001825A1 Flexible conveyance and guidance roller for use in metalworking furnace structures |
| 02/21/1991 | WO1991001824A1 Device for elongating and equalizing round hollow blanks for the manufacture of seamless tubes |
| 02/12/1991 | US4991276 Flexible conveyance and guidance roller for use in metalworking furnace structures |
| 02/12/1991 | US4991275 Roller assembly |
| 02/06/1991 | EP0411688A1 Process and facility for shearing to length steel bars coming from a rolling mill |
| 02/01/1991 | CA2022225A1 Process and facility for shearing to length steel bars coming from a rolling mill |
| 01/30/1991 | CN2070208U Rectgifying device for band |
| 01/29/1991 | CA1279712C Method of controlling product tension in a rolling mill |
| 01/16/1991 | CN1048508A Rolling stand for two-high reversing mill of profiles |
| 01/09/1991 | EP0406624A2 Reversible two-high section roll stand |
| 01/02/1991 | CA1278443C Heat retaining means |
| 01/01/1991 | US4982104 Web drive control apparatus |
| 12/04/1990 | US4974437 Rolling mill stand |
| 11/27/1990 | US4972936 Conveying system |
| 11/22/1990 | EP0398102A1 Stand for drawing and braking of strips |
| 11/06/1990 | US4967579 Adjustable guide for rotating cylindrical member |
| 11/01/1990 | WO1990012664A1 Wire rod dividing method in wire rod mill |