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 51 - Making hollow objects
Patents for B21D 51 - Making hollow objects (8,973)
12/2010
12/29/2010EP2265396A1 Plastic deformation technological process for production of thin wall revolution shells from tubular billets
12/29/2010EP2265360A1 Water carbonator with plastic end plates
12/29/2010EP2173502B1 Can body and process and device for producing it
12/29/2010EP2001628B1 Method and apparatus for trimming a can
12/29/2010CN201684860U Improved product punch forming structure
12/29/2010CN101927302A Method for machining LCD display module shell
12/28/2010US7858245 Methods of using integrated fuel processor apparatus and enclosure
12/28/2010US7857874 supported hydrorefining catalysts
12/28/2010US7856860 Bottle cap flattener and method for flattening bottle caps
12/28/2010US7856716 Method for assembling a plurality of tubes to a tubesheet
12/23/2010WO2010148172A2 Tool for forming a three dimensional container or construct
12/23/2010WO2010146755A1 COMPOSITE Al MATERIAL FOR DRAWN AND IRONED CAN
12/23/2010CA2761154A1 Tool for forming a three dimensional container or construct
12/22/2010EP1871551B1 Method for the production of metal closures
12/22/2010CN201676979U Solar water heater bucket opening folding and opening rolling integral machine
12/22/2010CN201676978U Forming machine
12/22/2010CN101925422A Piping-member manufacturing method
12/22/2010CN101198523B Production method of hermetically sealed container for drink or food
12/16/2010WO2010144514A2 Watertube and method of making and assembling same within a boiler or heat exchanger
12/16/2010WO2010143374A1 Nickel-plated steel sheet and process for producing battery can using the nickel-plated steel sheet
12/16/2010US20100313828 Watertube, Header and Watertube Assembly, Boiler having the Assembly, and Method of Assembling Same
12/16/2010US20100313420 Through-hole manufacturing method for cylindrical body wall and cylindrical body structure
12/16/2010CA2765005A1 Watertube and method of making and assembling same within a boiler or heat exchanger
12/15/2010EP2259981A1 Closure edge protection via polymer coated metal
12/15/2010CN201669342U Radiating water tank press-mounting machine
12/15/2010CN101912931A Processing method and device of metal shell brattice for cambered refrigerator
12/14/2010US7849599 Imputing strength gradient in pressure vessels
12/09/2010WO2010140913A1 Metal-composite high-pressure cylinder
12/09/2010WO2010140327A1 Embossing device, embossing method, and embossed can
12/09/2010US20100310815 Plastic deformation technological process for production of thin wall revolution shells from tubular billets
12/09/2010US20100310347 Formation and rotational apparatus and method for cylindrical workpieces
12/09/2010US20100307001 Method for making two-piece catalytic converter with double wall mid-section
12/08/2010CN201664737U Flanging and broad corrugating device
12/08/2010CN101905767A Method for manufacturing package bucket
12/08/2010CN101905271A Can making machinery for curling openings and swelling bodies
12/08/2010CN101905270A Supermatic capping and rib expanding machine
12/08/2010CN101905266A Automatic notch cutter
12/08/2010CN101537900B Changeable-wall aluminum package tank, manufacture method thereof and special die
12/07/2010CA2665817C Methods of and apparatus for forming hollow metal articles
12/07/2010CA2618048C Two-piece can, method for manufacturing same, and steel sheet therefor
12/07/2010CA2617890C Process for producing two-piece can and two-piece laminated can
12/02/2010WO2010136307A1 Manufacture of closures for food containers
12/02/2010DE102009026523A1 Verfahren zur Herstellung eines Zylinders für einen Schwingungsdämpfer Process for the preparation of a cylinder for a vibration damper
12/02/2010DE102009022812A1 Sheet metal forming product for cheek of cheek table, has sheet metal section with bending area, where two bent sections are locked together by locking device
12/02/2010DE102005027409B4 Rastierungshülse Rastierungshülse
12/02/2010CA2761664A1 Manufacture of closures for food containers
12/01/2010EP2254713A2 Method for providing an armature housing
12/01/2010EP1624984B1 Processing device and use thereof for the production of covers with a film which can be torn off
12/01/2010CN201659222U Novel bottle cap rolling device
12/01/2010CN201659218U Cover machine used for molding machining of steel cylinder mouth
12/01/2010CN101898219A Rotary drawing machine
12/01/2010CN101396714B Bottle-cover full automatic production line and control method thereof
11/2010
11/30/2010US7841222 Container end forming system
11/25/2010US20100296898 Resin-Coated Metal Plate And Drawn Cans Using These Plates
11/25/2010US20100296897 Bodymaker
11/25/2010US20100294014 Process and apparatus for producing a hollow body, and hollow body
11/25/2010DE102009021943A1 Method for manufacturing metallic valve housing, involves providing multi-part press mold with cavity, where press mold has two cylindrical sections
11/24/2010EP2253396A1 Method for producing a metal closure with separate disc and ring from a single closure blank
11/24/2010EP2253395A1 Piping-member manufacturing method
11/24/2010CN201647200U Aluminum-made screw-neck package can
11/24/2010CN201644666U Plate feeding device of high-speed numerical control punching machine for canning
11/24/2010CN201644623U Fluorescent lamp cap multi-station machine
11/24/2010CN101890456A Full-automatic solderless capping machine
11/23/2010US7837234 Pipe joint unit and method of manufacturing the same
11/18/2010WO2010130820A1 Method of forming a can end having a moveable portion
11/18/2010WO2010130797A1 Method for filling food containers
11/18/2010WO2010099165A3 Can processing machine with cantilever design
11/18/2010US20100288010 Method of producing ring member
11/18/2010CA2760758A1 Method for filling food containers
11/18/2010CA2760664A1 Method of forming a can end having a moveable portion
11/17/2010EP2251114A2 Method and apparatus for trimming a can
11/17/2010EP1850985B1 Double seam monitor
11/17/2010CN201632556U Drawing die for seamless steal cylinders
11/17/2010CN101888907A Bodymaker
11/17/2010CN101885018A Viscoelasto-plastic soft mode forming method of minor-radius corrugated surface thin-wall metal barrel part
11/16/2010US7832075 Method for producing decorated bottle caps with improved mechanical strength
11/11/2010WO2010128161A1 Container with seamed closure and method and apparatus for its manufacture
11/11/2010US20100281959 Shear valve with dlc comprising multi-layer coated member
11/11/2010US20100281943 Forming a control line protector by metal pressing operation
11/11/2010DE10306533B4 Vorrichtung zum Verformen rotationssymmetrischer Endstücke an Öffnungen von Hohlkörpern An apparatus for forming a rotationally symmetrical end portions of openings of the hollow bodies
11/11/2010DE102007038036B4 Verfahren zur Herstellung eines rohrförmigen Tragprofils für einen Instrumententräger A process for producing a tubular supporting profile for an instrument support
11/10/2010EP2248731A1 Container with clamped seal
11/10/2010EP1644145B1 Method and device for the production of a can body, and can body
11/10/2010CN201625745U Novel spiral type steel plate bin processing equipment
11/10/2010CN101879563A Liner end enclosure molding process of high-pressure hydrogen storage cylinder
11/10/2010CN101513707B Method for machining household mixer bucket
11/09/2010US7829227 Integrated fuel processor apparatus and enclosure and methods of using same
11/09/2010US7827690 Method of attaching a collector housing of a liquid cooled exhaust
11/04/2010US20100276522 Material dispense tips and methods for forming the same
11/04/2010US20100276426 Method for Producing a Can and Can Produced by Said Method
11/04/2010US20100275443 Method of producing exhaust-gas carrying devices, in particular exhaust-gas cleaning devices
11/03/2010CN201618814U Apparatus for producing thin-wall metal cylinder
11/03/2010CN201618778U Spinning machine for special production of ultralong thin-wall metal cylinder
11/03/2010CN201618777U Improvement structure of metal cylinder body spinning machine
11/03/2010CN201618765U Tank former
11/03/2010CN101396229B Production method of lotus leaf type non-sticking cooking utensils
11/03/2010CN101111325B Molding method for precoated steel sheet
11/02/2010US7823289 Method for producing valve housings, and a valve housing
11/02/2010US7823287 Method for making a syringe pump having a piston brake
11/02/2010US7823285 Method of selectively assembling multiple catalytic elements within a catalytic converter housing
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