Patents for B21D 19 - Flanging or other edge treatment, e.g. of tubes (3,484)
02/2011
02/16/2011CN201744543U Flanging machine for metal lamp cup of PAR lamp with light-permeable cover
02/09/2011CN201735673U Device for preparing sealing gasket with inner covering antidiarrheal ring
02/09/2011CN201735659U Processing device of solar water tank end cover
02/09/2011CN101549380B Resilience control method for moulding top surface of car roof
02/09/2011CN101543857B Electric curved end face machine
02/03/2011WO2010142703A3 Method and tool for edging a workpiece
02/02/2011CN201728285U Obliquely upturning mechanism
02/01/2011US7877877 Method for manufacturing a solid housing
01/2011
01/27/2011US20110020569 Process for connecting a tube stabilizer part of a divided tube stabilizer having an intermediate element, and a tube stabilizer
01/26/2011EP2276590A2 Folding device and folding method
01/26/2011CN201720341U Special-purpose mouth curling die for steel barrel
01/26/2011CN201720338U Boiler smoke chamber pipe plate hot-press compound mold
01/26/2011CN201720337U Boiler tube plate hot-pressing compound die
01/26/2011CN201720306U Sleeve crimping device
01/19/2011CN201711408U Automatic head spinning machine
01/19/2011CN201711407U Flanging positioning structure of spring seat
01/19/2011CN101952066A Process for producing shaped components from high-strength and ultra high-strength steels
01/19/2011CN101406919B Multilevel composite floating type wedge mechanism
01/13/2011US20110005292 Method of forming curled portion
01/12/2011CN201702268U Secondary flanging mold for pressure punching machine
01/12/2011CN201702263U Four-side hemming forming die
01/12/2011CN201702256U Height-adjusting mechanism of flanging sub-die
01/12/2011CN201702234U Special clamping mechanism for edge rolling system of robot
01/06/2011WO2011001762A1 Burr removing method and device
01/05/2011DE59109090C5 Presswerkzeug Crimping tool
01/05/2011CN201693049U Downwards flanged straight hot spinning flanging machine
01/05/2011CN201693048U Cylindrical flange turner
01/05/2011CN201693047U Hydraulic washing machine case square folding machine
01/05/2011CN101934324A Method for making open steel drum and special warp mould
01/05/2011CN101934316A Manufacturing method of cylindrical member and manufacturing method of vibration damping rubber bushing having the cylindrical member
01/05/2011CN101169625B Fraze pressing system and method
12/2010
12/29/2010CN201684837U Fin rolling tool for heat exchanger of automobile air conditioner
12/29/2010CN201684827U Edge folding device for preventing scratching products
12/29/2010CN201684826U Edge rolling wheel mechanism
12/29/2010CN201684825U Cooling fin R edge pressing machine tool
12/29/2010CN201684824U Sheet material semi-automatic forming machine
12/22/2010CN201676979U Solar water heater bucket opening folding and opening rolling integral machine
12/22/2010CN201676954U Punching device of cabinet sectional material
12/22/2010CN201676936U Thin-walled tube hole edge-turning device
12/22/2010CN201676935U Mouth folding machine of solar water heater barrel body
12/22/2010CN201676931U Pressing machine in helical corrugated steel tube complete equipment
12/22/2010CN101920284A Roller hemming apparatus and roller hemming method
12/16/2010DE102010030004A1 Rollbördelvorrichtung und Rollbördelverfahren Rollbördelvorrichtung and Rollbördelverfahren
12/15/2010CN201669327U Three-vertical-surface pushing and pressing tooling mechanism
12/15/2010CN201669326U Deburring machine press roller device
12/15/2010CN201669325U Copper material vertical trimming part processing device
12/15/2010CN101912929A Filter sealing device and application method thereof
12/15/2010CN101912909A Metal lamp cup edge overturning machine for PAR lamp with light-transmitting cover
12/15/2010CN101307631B Method for manufacturing stair step plate utilizing roll bending machine
12/14/2010US7851069 Heat shield with integral attachment flanges
12/08/2010CN101905271A Can making machinery for curling openings and swelling bodies
12/08/2010CN101537451B Taping machine for passenger car compartment door
12/08/2010CN101450363B Forming method of vehicle outer plate
12/07/2010US7846555 Panel fastening method and panel member for automobile
12/02/2010DE202009010456U1 Vorrichtung zur Trennung oder/und Walzbearbeitung von Rohren Apparatus for separating and / or rolling processing of tubes
12/01/2010CN201659184U Iron case bending mechanism
12/01/2010CN201659183U Elastic steel ball closing-up tool for part circular arc surface
12/01/2010CN101537450B Device for bending printing plate edge of offset press
11/2010
11/25/2010DE202010010866U1 Bördelaufsatz/Maschine Crimping barrel set / machine
11/24/2010CN201644669U Stripping structure for movable tapered wedge of non-vertical upward hole flanging and edge flanging female die
11/24/2010CN201644651U Fan plate flanging die positioned outside wind driven generator
11/24/2010CN201644640U Swinging block die
11/24/2010CN201644598U Edge spinning machine with hydraulic valve profiling structure
11/24/2010CN201644597U Spinning machine with double drives
11/24/2010CN201644596U Curve section plate beading machine
11/24/2010CN201644595U Hyperbolic creasing machine
11/24/2010CN201644594U Flanging die device of circular-arc bending machine
11/24/2010CN201644593U Burr pressing machine for trimmed strip steels
11/24/2010CN101890615A Method for manufacturing double-involution piping support
11/18/2010DE102004011920B4 Blechteil für ein Kraftfahrzeug Sheet metal part for a motor vehicle
11/17/2010CN201632551U Flanging fixing plate structure for flanging sub-die
11/17/2010CN201632550U Die wedge flange structure
11/17/2010CN201632542U Sheet material processing device capable of increasing wall thickness of metal sheet material
11/17/2010CN201632528U Hemming and fastening device for vehicle bodies
11/17/2010CN201632527U Broaching die for blowpipe
11/17/2010CN201632526U Movable flanging insert structure
11/17/2010CN101885024A Flanging die structure
11/17/2010CN101357386B Mold for parts flanged-edge formed in one piece and design method thereof
11/11/2010DE102009019722A1 Method for machining edges of steel sheet hole section of e.g. damaged hoppers of brass instrument, in plumber area, involves tapping steel sheet with counterpart, where edge of hole section is flanged and/or bent upward and widened
11/10/2010CN201625711U Barrel workpiece flanging mould
11/10/2010CN201625703U Hydraulic bending machine with automatic angle folding device
11/10/2010CN101879552A Stamping and flanging die and method for flanging with die
11/10/2010CN101513707B Method for machining household mixer bucket
11/03/2010CN201618772U Edge-folding tool for color-coated steel plate
11/03/2010CN101875076A Pre-bending processing die of coiled round edge of television rear shell and pre-bending processing method by using same
11/03/2010CN101875075A Cold and hot spinning machine and hot spinning method
11/02/2010CA2634705C Apparatus for machining flange of wheel arch
10/2010
10/28/2010WO2010085110A3 Roller hemming unit of roller hemming equipment
10/28/2010WO2010055459A3 Edge-bending press
10/27/2010CN201613294U 板材用打边机 Plate with a hit-machine
10/27/2010CN101869937A Bulkage equipment
10/20/2010CN1772432B Machining process of liquid pipe for gas-liquid separator
10/20/2010CN101862779A Flanging device
10/13/2010CN201603791U 一种翻边机 One kind of flanging machine
10/06/2010CN101850381A Irregular coin edge knurling device, edge knurling process and manufacturing method for edge knurling mould thereof
10/06/2010CN101850380A 高翻边孔成型方法 High burring hole forming method
09/2010
09/30/2010WO2010109103A1 Pressing equipment for trimming and flanging a single sheet metal edge in a single operation, and method using such equipment
09/30/2010US20100242557 Shaping tool having a rotatable base member
09/29/2010CN201592213U Metal housing bending jig
09/29/2010CN101376148B Wedge mechanism driven by air cylinder
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