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

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)
11/2013
11/27/2013	CN203304279U Swing mechanism of side-mounted cold pilger mill
11/26/2013	US8590124 Support for a metal coil and apparatuses comprising such a support
11/20/2013	CN203292194U Transition guide plate installed between rolling mill and layer cooling roller bed
11/20/2013	CN203292193U Inlet guide body for finishing mill
11/20/2013	CN203292192U Safety locking device for guide of heavy and medium plate mill
11/20/2013	CN203292191U Anti-loosing device of rolling guide and guard roller shaft
11/20/2013	CN203292190U Automatic strip steel threading device with tension rollers
11/20/2013	CN203292189U Tube blank rolling device
11/20/2013	CN203292188U Ground roller device of pickling line
11/20/2013	CN103402662A Guide roller and production method therefor
11/20/2013	CN103394526A Efficient, energy-saving and environment-friendly round steel piercing device
11/13/2013	CN203284469U Composite coating sleeving roller
11/13/2013	CN203281615U Entrance guide of finishing mill rack
11/13/2013	CN203281614U Novel sliding inlet guide for intermediate rolling system
11/13/2013	CN203281613U Guide for steel rolling and steel rolling device
11/13/2013	CN203281612U Vertical type looper with driving guide rolls
11/13/2013	CN203281611U Auxiliary supporting mechanism used for thread forming machine
11/13/2013	CN203281610U Rolled piece correcting device used for filler roller table
11/13/2013	CN103386420A Cold-rolling strip steel threading method
11/06/2013	CN203265268U Fixing device for copper bar to be led into rolling mill
11/06/2013	CN203265267U Plate stacking table anti-slanting supporting structure
11/06/2013	CN203265266U Free stabilizing roll
11/06/2013	CN203265265U Device for preventing steel heaping at cold rolling continuous annealing line inlet
11/05/2013	US8573013 Method and device for adjusting a flexer station during the rounding of metal sheets
10/2013
10/31/2013	WO2013160254A1 Support roller
10/30/2013	CN203253738U Round steel rolling guiding and guarding device
10/30/2013	CN203253737U Adjustable steel channel guide and guard device
10/30/2013	CN203253736U Multi-roller tensioning device
10/30/2013	CN203253735U Cold forging head pinch hold boosting device
10/30/2013	CN203253734U Heating device of automatic feeding rotary disc
10/30/2013	CN103372577A Vertical rolling mill with press roll device
10/30/2013	CN101716609B Hot-loading and hot-conveying steel billet blanking device
10/24/2013	WO2013157147A1 Meandering prevention device for slit band plates
10/23/2013	EP2653242A1 Pinch roll apparatus and method for operating the same
10/23/2013	CN203245194U Abrasion-resisting split type roller bed side guide plate
10/23/2013	CN203245193U Detachable roughing mill water-cooling guide
10/23/2013	CN203245192U High-strength bar line finish rolling inlet guiding device
10/23/2013	CN203245191U Improved hot-rolled narrow strip steel pinch roll device
10/23/2013	CN103357674A Conveyance guiding adjustment device of rolled piece
10/22/2013	US8561445 Rounding system and method used in the manufacture of wind towers
10/16/2013	CN203235761U Roughing mill centering device
10/16/2013	CN203235760U One-way steel moving device for metallurgy production line
10/16/2013	CN103350117A Deformed steel bar embossing guiding machine
10/09/2013	CN203227680U Split-type vertical roller side guide and guard device
10/09/2013	CN203227679U Improved guiding plate device for chute behind multi-length shear
10/09/2013	CN203227678U 冷轧夹送辊装置 Cold rolled pinch roll unit
10/09/2013	CN203227677U Flat feeding machine for cold-rolled ribbed bars
10/09/2013	CN203227676U Air cooling transport roller way
10/09/2013	CN203227671U Roller type cold-rolling pipe mill and rolling device thereof
10/09/2013	CN203227667U Centralized distributed motor cooling device
10/09/2013	CN203227664U Production line for cold-rolled wire rods
10/09/2013	CN103343809A Supporting device of vertical type speed reducing gear of charging and discharging machine
10/09/2013	CN103341510A Hot-rolled steel bar guide calibrating device
10/09/2013	CN102240682B Automatic wire feed rack
10/02/2013	CN203221071U Wire air-cooling roller bed conveying line
10/02/2013	CN203221070U Feeding mechanism of cold-rolling mill
10/02/2013	CN103331311A On-line steel scrap dumper
09/2013
09/25/2013	CN203209442U Automatic haulage equipment for hot rolling factories
09/25/2013	CN203209441U Positioner used for large-aperture thin-wall blank pipe rolling
09/25/2013	CN203209440U Phi-100mm automatic tube rolling mill
09/25/2013	CN203209429U 冷轧机 Cold Rolling Mill
09/19/2013	US20130239639 Positioning apparatus, working system, and hot working apparatus
09/18/2013	CN203197013U Steel turnover device with thermal insulation protective cover
09/18/2013	CN203197012U Guide groove structure for high speed wire rod rolling mill guide roller
09/18/2013	CN203197011U Finish rolling guide beam device
09/18/2013	CN203197010U High speed wire rod silking machine sectional type position guide device
09/18/2013	CN203197009U Screw thread pair with dedustingfunction
09/18/2013	CN203197008U Cold centering machine for tube blanks
09/18/2013	CN203197007U Heating system used for roller table conveying rolled piece along rolling train
09/18/2013	CN103302116A 270-degree turnover method for hook turn-over device at hot rolled section steel production line
09/18/2013	CN103302115A Two-roll vertical roll mill provided with hydraulic horizontal press rolls
09/18/2013	CN103302114A Guide and guard unit for steel rolling and steel rolling device
09/18/2013	CN103302113A Vertical tension roller device
09/11/2013	CN203184347U Guide plate locking and linkage structure of pipe mill
09/11/2013	CN203184346U Guiding device of V-shaped transmission roller
09/11/2013	CN203184345U Spindle structure of three-roller centering device
09/11/2013	CN203184344U Five-roller tension machine
09/11/2013	CN203184343U Tapered roller way
09/11/2013	CN203184334U Three-roller connecting and adjusting structure of piercer holding unit roller device
09/11/2013	CN103286146A Integrated framework type screw rod manipulator
09/11/2013	CN101954385B Intermediate transitional roller guide device
09/04/2013	CN203170738U Wire rod water-cooling section guide groove
09/04/2013	CN203170730U Steel billet turnover device
09/04/2013	CN203170729U Sliding outlet guide plate guard for rough and intermediate rolling of high-speed wires
09/04/2013	CN203170728U Copper strip cogging guiding protecting device
09/04/2013	CN203170727U Triangular guiding and guarding device used for sizing unit
09/04/2013	CN203170726U Lubricating structure for high-speed wire finish rolling guide plate
09/04/2013	CN203170725U Inner cooling type roller bed patterned frame
09/04/2013	CN203170724U Handheld band steel rectifying device
09/04/2013	CN203170723U Guide trough installed in waste box of finishing mill
09/04/2013	CN203170722U Thermal insulation cover for distributing roller bed
09/04/2013	CN203170716U Hot rolling shunt winding wire automatic centering and upwards winding device
09/04/2013	CN203170707U Cooling device of pinch roll outlet guide pipe
09/04/2013	CN103282136A Driver for a steel strip coiling installation
09/04/2013	CN103273041A Processing method for materials of foreplate on rolling mill
09/04/2013	CN103272861A Centering guidance system in strip rolling production line
09/04/2013	CN103272860A Guiding and guarding device with on-line quickly-replaceable wearing plates and application thereof
09/03/2013	US8522589 Machine of variable linear structure for the formation of tubes
08/2013
08/28/2013	CN203158735U Novel water-cooling delivery roll
08/28/2013	CN203155721U Internal water-cooled roller

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