| Patents for B21D 53 - Making other particular articles (18,517) |
|---|
| 08/08/1996 | DE19603773A1 Manufacturing method for coupling transmission parts with hubs |
| 08/08/1996 | DE19545177A1 Rolling process for workpieces |
| 08/07/1996 | CN2232329Y Forming device for exhaust pipe chute of motor vehicle and motorcycle |
| 08/06/1996 | CA2049138C Scalloped nut and method of construction |
| 08/01/1996 | WO1996022848A1 Method of production of poly-v groove pulley made of sheet metal, and poly-v groove pulley made of sheet metal |
| 07/31/1996 | EP0724128A1 Heat exchanger tank to be mounted in a heat exchanger and method of producing it |
| 07/31/1996 | EP0723827A1 Equipment for coupling profiles converging at an angle in a metal frame for casings |
| 07/25/1996 | DE19501337A1 Heat exchanger for vehicular cooling system |
| 07/24/1996 | CN2231584Y 液力胀管器 Hydraulic expander |
| 07/18/1996 | WO1996021543A1 Method of manufacturing band blade, method of bending band plate material and apparatus for bending band plate material |
| 07/18/1996 | WO1996021529A1 A profile definition system |
| 07/18/1996 | DE19500201A1 Mfr. of piece of jewelry from tubular workpiece |
| 07/17/1996 | CN2231150Y Net strip cold rolling forming machine |
| 07/17/1996 | CN1126640A Method of manufacturing an automobile steering rack |
| 07/11/1996 | WO1996020808A1 Tube and shell heat exchanger and method |
| 07/11/1996 | WO1996020799A1 Method for making flat components, and resulting flat components |
| 07/11/1996 | DE19544786A1 Machine for forming toothed steering rack for vehicle |
| 07/10/1996 | EP0623205B1 Apparatus for producing a stress relieving zone in a heat exchanger |
| 07/10/1996 | CN2230633Y Punching mould for disc saw |
| 07/10/1996 | CN1126118A Method for prodn. of bending toothed scissors |
| 07/09/1996 | US5533328 Method of forming a clevis link |
| 07/09/1996 | US5533261 Method for producing a vehicle wheel |
| 07/09/1996 | US5533251 Automatic hairpinlacing apparatus |
| 07/09/1996 | CA2103948C Method of making a torque converter assembly |
| 07/04/1996 | WO1996020052A1 Method for making a ring collar, particularly for a motor vehicle clutch mechanism |
| 07/04/1996 | CA2166443A1 Tubular housing, in particular for a fuel pump |
| 07/03/1996 | EP0719611A1 Flat tube brazing method for laminated heat exchangers |
| 07/02/1996 | US5531024 Method of making a full face wheel |
| 07/02/1996 | CA2038139C Multiple stage shaving die |
| 06/30/1996 | CA2163845A1 Method of forming a one-piece steering shaft member |
| 06/27/1996 | WO1996019685A1 Method of producing a composite camshaft and a tool for carrying out said method |
| 06/27/1996 | DE4446754A1 Method for construction of heat exchanger |
| 06/27/1996 | DE4446563A1 Heat exchanger tube and rib seal |
| 06/27/1996 | DE4445590A1 Heat exchanger tube with expanded ends |
| 06/26/1996 | EP0717667A1 Heat exchanger tubing production plant |
| 06/26/1996 | CN2229846Y Hot rolled steel for mfg. sliding window frame |
| 06/25/1996 | US5529160 Clutch drum made of metallic plate and method of manufacturing same |
| 06/25/1996 | US5528829 Method of making a high strength automotive seat frame |
| 06/25/1996 | US5528818 For ceilings and/or wall structures |
| 06/20/1996 | DE19514402C1 Corner jointing for frame made using aluminium@ extrusions |
| 06/18/1996 | US5528706 Cage for roller bearings |
| 06/06/1996 | WO1996016753A1 Fin folding machine for corrugating sheet material |
| 06/05/1996 | EP0715052A2 Automatic method and device for calendering aluminium profiles for producing spacer frames for insulating glazing units |
| 06/05/1996 | EP0714790A2 Wheel for an automobile and a manufacturing method therefor |
| 06/05/1996 | CN1123907A Heat exchanger and method of making same |
| 06/04/1996 | US5522245 Device for producing metal rings |
| 05/30/1996 | DE4442465A1 Verfahren zum Herstellen eines Fahrzeugrades im Fließdrückverfahren A method of manufacturing a vehicle wheel in the flow-forming process |
| 05/29/1996 | EP0713791A1 Motor vehicle rear axle and method of making it |
| 05/28/1996 | US5520038 Device for manufacturing a groove bearing |
| 05/28/1996 | US5519933 Process for manufacture of bearing unit |
| 05/28/1996 | CA2126758C High strength automotive seat frame and method |
| 05/22/1996 | EP0712338A1 Method for forming shaped members, method for producing frames, frames and shaped members |
| 05/22/1996 | EP0591228B1 Inserting u-shaped heat exchanger tubes in a heat exchanger core |
| 05/22/1996 | CN1122733A Fin sheet control apparatus for press |
| 05/21/1996 | US5517759 Method of making a variable off-set full face wheel |
| 05/15/1996 | EP0711399A1 Radiator tube and method and apparatus for forming same |
| 05/15/1996 | EP0711212A1 Method for producing a full face fabricated vehicle wheel |
| 05/15/1996 | CN1122266A Slaved tube length control for hairpin bender |
| 05/14/1996 | US5515709 Apparatus for making a full face wheel |
| 05/08/1996 | EP0710780A1 Installation ring for mounting pressurized fluid buffer device and fabrication method therefor |
| 05/08/1996 | CN1122114A Microprocessor controlled apparatus and method for forming metal building panels |
| 05/08/1996 | CN1121996A Heat exchange tubes |
| 05/08/1996 | CN1121848A Method for mfg. hub by integrally shaping |
| 05/07/1996 | US5513513 Metal forming tool |
| 05/01/1996 | EP0709641A2 Heat exchanger for vehicles and method for the assembly of a heat exchange matrix |
| 05/01/1996 | EP0709148A1 Process of producing an annular part and an annular part made of aluminium tube |
| 05/01/1996 | CN2225914Y Mould for processing aluminium section |
| 05/01/1996 | CN1121581A Belt tub with muti-web and manufacture of same |
| 05/01/1996 | CN1031693C Roller for thread of cover plate billet of metal container |
| 04/25/1996 | DE4437399A1 Process for mfr. of fabricated camshafts |
| 04/24/1996 | EP0707906A1 Automatic machine for the production of gaskets |
| 04/23/1996 | US5509288 Forming roller for corrugated fin |
| 04/23/1996 | CA2099177C Slide fastener coupling element forming apparatus |
| 04/18/1996 | WO1996011075A1 Method and apparatus for making nipple holes in a double-walled hollow rim of a spoke wheel |
| 04/18/1996 | DE4436515A1 Method for producing an externally toothed gear unit for the motor-car industry |
| 04/16/1996 | US5507339 Reinforced hydraulically expanded coil |
| 04/16/1996 | US5507168 Apparatus for bending a strip material |
| 04/11/1996 | DE4143385C2 Bending device for holder profile rails |
| 04/10/1996 | CN2224044Y Bending roll machine for automobile section material |
| 04/10/1996 | CN1119971A Manufacture method of integral moulded splined hub |
| 04/09/1996 | US5505256 Heat exchangers and methods of manufacture thereof |
| 04/09/1996 | US5504995 Process for fitting at least one metal piece which has at least one cylindrical bore around a metal tube |
| 04/04/1996 | WO1996009949A1 Ladder frame assembly for a motor vehicle |
| 04/03/1996 | EP0704259A2 A method for producing heat exchangers and a heat exchanger produced by the method |
| 04/03/1996 | CN2223661Y Rolling type machine for forming radiator sheet |
| 04/02/1996 | US5502880 Manufacture of piston rings |
| 03/28/1996 | WO1996009453A1 Key blanking apparatus |
| 03/27/1996 | EP0703427A1 Process for producing roll-bonded pannels |
| 03/27/1996 | EP0703021A2 Method of manufacturing a two-part cage nut |
| 03/19/1996 | US5499452 Method of making retainers for ball bearings |
| 03/13/1996 | EP0700748A1 Method for manufacturing anchor member |
| 03/13/1996 | EP0700738A1 Method of producing a hollow turbine blade |
| 03/13/1996 | EP0700737A2 Method of manufacturing a vaporizer for a compression refrigerating machine |
| 03/13/1996 | EP0700321A1 Side panel assembly and method and apparatus for forming the same |
| 03/13/1996 | CN2222018Y Die for extrusion of aluminium door and window |
| 03/12/1996 | CA2038760C Roll-formed automotive bumper and method of making same |
| 03/07/1996 | DE4431500A1 Method and appts. for producing rotationally symmetric metal workpiece by spinning |
| 03/07/1996 | DE4431274A1 Mfg. method for electric installation appts. e.g. socket outlet or switch. |
| 03/06/1996 | EP0699488A1 Apparatus for bending blade material |
| 03/06/1996 | EP0699292A1 Heat exchanger |