Patents
Sitemap › B21 - Mechanical metal-working without essentially removing material; Punching metal › B21D - Working or processing of sheet metal or metal tubes, rods or profiles without essentially removing material; Punching › B21D 5 - Bending sheet metal along straight lines, e.g. to form simple curves
Patents for B21D 5 - Bending sheet metal along straight lines, e.g. to form simple curves (9,374)
12/2010
12/29/2010CN201684806U Hydraulic press for forming hoisting crane runway platens
12/29/2010CN201684805U Rolled finished product discharging device of plate rolling machine
12/29/2010CN201684804U Servo control system for plate bending machine
12/23/2010WO2010145630A1 Method and device for process monitoring and process control during expansion of uoe pipes made of steel
12/22/2010CN201677174U Special machine for manufacturing the housing of a disinfection cabinet
12/22/2010CN201676955U Device for replacing small die head of upper die of bending die
12/22/2010CN201676928U Solder ribbon folder
12/22/2010CN201676927U Device for adjusting supporting roller of plate bending machine
12/22/2010CN201676926U Conical rolling auxiliary device capable of adjusting gradient of upper roll
12/22/2010CN201676925U Electromagnetic assisting roll-forming device
12/22/2010CN201676924U Laser helper roll bending formation device
12/22/2010CN201676923U Profile aligning stretcher
12/22/2010CN201676922U Corner truing machine for fan blade framework
12/22/2010CN201676921U Plate positioning device of plate bending machine for ship
12/22/2010CN201676920U Marine thick plate bending adjustable mould
12/22/2010CN101920283A Circular pressing device of pressure-bearing solar water heater heat collection plate
12/22/2010CN101920282A Technical method for multiple-point modeless shaping of upper cover plate of bogie
12/22/2010CN101065197B Method and device for production of a longitudinal seam welded hollow profile
12/21/2010US7854156 Closing device and closing method
12/16/2010WO2010118759A3 Bending press for sheet panels
12/16/2010DE102009025301A1 Metal plate deformation apparatus for use during pipe production, has bending apron mounted on mold frame, metal plate arranged toward mold frame, and metal plate pressurizing tool arranged to contact radius surface of mold frame
12/15/2010EP2261014A1 Molding apparatus and shoes thereof and a molding method
12/15/2010CN201669319U Rod rolling machine
12/15/2010CN201669318U Long plate bending roll chassis
12/15/2010CN201669317U Steel plate bending adjustable rear stock stop mechanism
12/15/2010CN101918157A Assembly and method for press forming a deformable material
12/15/2010CN101912905A Plate coiling machine for long semicircular workpieces
12/15/2010CN101912904A Adjustable strip roll-bending machine
12/15/2010CN101912903A Z-shaped bending device for embossed thin aluminum sheet
12/09/2010DE102010015922A1 Abkantpresse zum Biegen von Folien Press brake for bending films
12/08/2010CN201667012U Plate bender electrical control system
12/08/2010CN201664729U Adjusting device for forming die of pipe welding machine
12/08/2010CN201664718U Workpiece forming device
12/08/2010CN101214514B Corner iron manufacturing method
12/02/2010WO2010136531A2 Flexible hold-down device for roll-forming installations
12/02/2010WO2010136509A2 Roll-forming installation and method
12/02/2010WO2009114577A9 Thermoformed component with integral attachment structure and method
12/02/2010US20100300174 Step Flashing Bending Device
12/02/2010CA2667308A1 Step flashing bending device
12/01/2010EP2254710A2 System for low-force roll folding and methods thereof
12/01/2010EP1904243B1 Press brake tool holder incorporating tool-seating mechanism
12/01/2010CN201659213U Hinge type mould bending device
12/01/2010CN201659177U Once-forming machine of coiled tubing
12/01/2010CN201659176U Pressing die device for arc bending machine
12/01/2010CN101903119A Metal folding apparatus
12/01/2010CN101898208A Method for processing automobile heat shield
12/01/2010CN101898207A Four-point bending progressive die forming method for large straight seam pipe blank
12/01/2010CN101381842B High chromium content ferrite stainless steel and manufacturing method thereof
11/2010
11/25/2010DE102010016646A1 Manufacturing press i.e. bending press, operating method, involves generating representation for image display unit of input and output unit, and representing and/or signaling reference-/actual-deviation condition at input and output unit
11/24/2010EP2160257B1 Device for locking of dies on press brakes
11/24/2010CN201644645U Two-side bending mechanism of automotive gear-shifting fork member
11/24/2010CN201644641U Gasket mould for bending thick plate for ship
11/24/2010CN201644635U Lower die holder of bending machine
11/24/2010CN201644573U Digital travel display device outfitted on plate rolling machine
11/24/2010CN201644572U Full-automatic plate bending machine
11/24/2010CN201644571U Circle rolling device
11/24/2010CN201644570U Rolling corner of rolling machine for vehicle body covering
11/24/2010CN201644569U Steel plate reelpipe lapel device
11/24/2010CN201644568U Automatic heating bending device
11/24/2010CN201644567U Angle steel flange mould
11/24/2010CN101890615A Method for manufacturing double-involution piping support
11/24/2010CN101890445A Wedge device of bending machine
11/24/2010CN101890444A Guide rail device for bending machine
11/24/2010CN101215626B Continuous heat treatment method for angle steel and angle steel manufacturing method
11/24/2010CN101204720B Manufacture method of X80 pipeline JCOE direct sew submerged arc welding tube
11/18/2010WO2010131277A1 Roll forming machine equipped with roll profiler integrated in the shaft and cutting former integrated in straightening group
11/18/2010DE102010017996A1 Edging tool for edging sheet metals while manufacturing motor vehicle, has inclusion core arranged within edging plate and supporting plate located near edge, where edge is adjoined to effective areas of edging and supporting plates
11/17/2010EP2251112A1 Profiling machine and method for longitudinal forming of a metal band or starting profile into a profile or tube
11/17/2010EP2251111A1 Profiling machine and method for longitudinal forming of a metal band or starting profile into a profile or tube
11/17/2010EP2251110A1 Profiling machine
11/17/2010EP2251109A1 Device and method for forming a metal sheet
11/17/2010EP2251108A1 Sheet metal with bend controlling displacements and method for forming the same
11/17/2010CN201632520U Flat iron bending machine
11/17/2010CN101885026A Unbalanced load protection control system for torque shaft bending machine
11/17/2010CN101121992B Method for producing strong annealed steel hot-rolled sheet coil
11/11/2010DE102010016555A1 Method for manufacturing work piece by deformation, for e.g. bending of work piece by bending tool, involves arranging sliding device between bending tool and work piece
11/10/2010EP2247396A2 Method to check and control a roller bending machine for continuously bending an elongated workpiece at variable curvature radii, and machine so controlled
11/10/2010EP2170537B1 Flexible retaining device for a profiling installation for the flexible roll-profiling of cold or hot profiles with a variable cross section
11/10/2010CN201626124U Plate-pressing hydraulic press
11/10/2010CN201625720U Double-ear telescopic type bending upper die
11/10/2010CN201625691U Novel bending machine for forming casing of refrigerator
11/04/2010DE202010006391U1 Winkelmessvorrichtung für Abkantpressen Angle measuring device for press brakes
11/04/2010DE102010015920A1 Abkantpresse zum Biegen von Folien Press brake for bending films
11/04/2010DE102010015919A1 Abkantpresse zum Biegen von Folien Press brake for bending films
11/03/2010EP2246131A1 Bending press with additional flanges
11/03/2010CN201618800U U-shaped self-bearing weight mould with adjustable bending springback angle
11/03/2010CN201618795U Double-ended hinge rod processing module
11/03/2010CN201618794U Plates binding bending die
11/03/2010CN201618791U Dedicated blank-holding and bending die
11/03/2010CN201618790U Device for replacing large die head of upper die of bending die
11/03/2010CN201618765U Tank former
11/03/2010CN201618764U Upper mold insert block device
11/03/2010CN101875074A Forming apparatus and forming method
11/03/2010CN101543854B Steel belt arc pressing machine
11/03/2010CN101249536B Method for pressing tank-type bulkhead using three rollers rolling machine
10/2010
10/28/2010WO2010121401A1 A luminous character enclosng machine
10/28/2010WO2010055459A3 Edge-bending press
10/28/2010DE202008017912U1 Biegemaschine mit Ausnehmung für Fußraum Bending machine with recess for footwell
10/28/2010DE102010018507A1 Crease device for manufacturing interior sheet metal-less sheet metal creases, has bending angle of one hundred eighty degrees, two pre-crease tools and finished crease tool
10/28/2010DE102009018618A1 Spannvorrichtung, Anlage und Verfahren zur Bearbeitung wechselnder Bauteiltypen Chuck system and method for processing varying component types
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