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Class Information
Number: 72/349
Name: Metal deforming > By use of closed-die and coacting work-forcer (e.g., push-drawing) > Cup or shell drawing (i.e., deep drawing) > With additional metal-deforming > Plural deep drawing
Description: Subject matter wherein the additional apparatus or method step itself would constitute subject matter for subclasses 347+.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7337646 |
Method and device for manufacturing synthetic resin coated metal can body |
Mar. 4, 2008 |
| 7287408 |
Apparatus and method of producing battery case |
Oct. 30, 2007 |
| 7191632 |
Device and method for manufacturing resin coated metal seamless container shell |
Mar. 20, 2007 |
| 7107811 |
Tool pack assembly |
Sep. 19, 2006 |
| 7094502 |
Methods for transferring holographic images into metal surfaces |
Aug. 22, 2006 |
| 7062949 |
Metal forming press having straight line drive mechanism |
Jun. 20, 2006 |
| 7007535 |
Method and apparatus for aligning components of a press |
Mar. 7, 2006 |
| 7000445 |
System for forming an elongated container |
Feb. 21, 2006 |
| 7000319 |
Method of manufacturing outer races for tripod-type constant velocity universal joints |
Feb. 21, 2006 |
| 6976381 |
Fuel injector, nozzle body, and manufacturing method of cylindrical part equipped with fluid passage |
Dec. 20, 2005 |
| 6813924 |
Process for the wall ironing of a product in sheet form, and a wall ironing tool |
Nov. 9, 2004 |
| 6776021 |
Hydraulic drive for use in can manufacture |
Aug. 17, 2004 |
| 6634203 |
Process for the production of a can by wall ironing |
Oct. 21, 2003 |
| 6598451 |
Internally cooled tool pack |
Jul. 29, 2003 |
| 6598450 |
Internally cooled punch |
Jul. 29, 2003 |
| 6568064 |
Method of manufacturing motor yoke |
May. 27, 2003 |
| 6553806 |
Reciprocation apparatus including a guide assembly |
Apr. 29, 2003 |
| 6526799 |
Method of forming a casing for an electrochemical cell |
Mar. 4, 2003 |
| 6434996 |
Punch assembly for forming a base in a metal beverage can |
Aug. 20, 2002 |
| 6263718 |
Temperature control during can body ironing |
Jul. 24, 2001 |
| 6230538 |
Method and apparatus for deep drawing using a rotary turret |
May. 15, 2001 |
| 6098829 |
Can components having a metal-plastic-metal structure |
Aug. 8, 2000 |
| 6047587 |
Apparatus for a toolpack cradle for the extrusion of aluminum cans |
Apr. 11, 2000 |
| 6029269 |
Ballistic-resistant helmet and method for producing the same |
Feb. 29, 2000 |
| 6014883 |
Apparatus and method for forming cup-shaped members |
Jan. 18, 2000 |
| 6006415 |
Techniques for transferring holograms into metal surfaces |
Dec. 28, 1999 |
| 5987951 |
Fabricating one-piece can bodies with controlled side wall elongation |
Nov. 23, 1999 |
| 5946964 |
Redraw sleeve for can body making station |
Sep. 7, 1999 |
| 5941110 |
Adaptive method and apparatus for forming tailor welded blanks |
Aug. 24, 1999 |
| 5881444 |
Techniques for transferring holograms into metal surfaces |
Mar. 16, 1999 |
| 5862582 |
Method for making hollow workpieces |
Jan. 26, 1999 |
| 5823041 |
Method and apparatus for making a non-cylindrical can body |
Oct. 20, 1998 |
| 5787752 |
Method to manufacture cell-cans |
Aug. 4, 1998 |
| 5775160 |
Redraw mechanism for can body maker apparatus |
Jul. 7, 1998 |
| 5771733 |
Compact rolling block |
Jun. 30, 1998 |
| 5742993 |
Method for making hollow workpieces |
Apr. 28, 1998 |
| 5722282 |
Method of manufacturing a cup-shaped article |
Mar. 3, 1998 |
| 5692409 |
Production of metal containers |
Dec. 2, 1997 |
| 5678444 |
Method of sequentially manufacturing hollow knock pins |
Oct. 21, 1997 |
| 5678439 |
Spacer |
Oct. 21, 1997 |
| 5650087 |
Metal mould for making a frozen confectionary product and a method for making the mould |
Jul. 22, 1997 |
| 5647242 |
Fabricating one-piece can bodies with controlled side wall elongation |
Jul. 15, 1997 |
| 5630337 |
Apparatus and method for forming a container |
May. 20, 1997 |
| 5626049 |
Draw-process systems for fabricating one-piece can bodies |
May. 6, 1997 |
| 5626046 |
Lightweight ram for bodymaker |
May. 6, 1997 |
| 5617755 |
Presses for drawing a hollow article |
Apr. 8, 1997 |
| 5605069 |
Beverage container with wavy transition wall geometry and method for producing the same |
Feb. 25, 1997 |
| 5590558 |
Draw-processing of can bodies for sanitary can packs |
Jan. 7, 1997 |
| 5564300 |
Ram guidance mechanism for can body maker apparatus |
Oct. 15, 1996 |
| 5555761 |
Bodymaker tool pack |
Sep. 17, 1996 |
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