| |
 |
|
Class Information
Number: 72/414
Name: Metal deforming > By tool-couple embodying nonplanar tool-face > With complementary tool-faces (e.g., for embossing)
Description: Device wherein said tool-faces* have substantially equal areas and similar, but reversed, shapes or contours whereby they would be capable of substantially full surface contact (with allowance for the presence of uniform-thickness work therebetween), and including tool-faces which are complemental except for localized work-shape-conforming recesses or projections which have no disclosed deforming function.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7546757 |
Method of working small recess portion |
Jun. 16, 2009 |
| 7543366 |
Method for producing wrench socket |
Jun. 9, 2009 |
| 7506531 |
Dimple-forming tool for projection welding |
Mar. 24, 2009 |
| 7481092 |
Dimpler and method |
Jan. 27, 2009 |
| 7454940 |
Press forming method and apparatus |
Nov. 25, 2008 |
| 7430890 |
Telescoping tower and method of manufacture |
Oct. 7, 2008 |
| 7363795 |
Guided punching apparatus |
Apr. 29, 2008 |
| 7357012 |
Methods and assemblies for bending strands of material |
Apr. 15, 2008 |
| 7343678 |
Method and device for production of a hollow section |
Mar. 18, 2008 |
| 7340935 |
Equipment for producing corrugate fin |
Mar. 11, 2008 |
| 7240529 |
Partially reinforcing method and apparatus of metal material |
Jul. 10, 2007 |
| 7234336 |
Method and embossing die for producing a body structural part from a vault-structured sheet metal |
Jun. 26, 2007 |
| 7178374 |
Press forming apparatus for fuel cell metal separator |
Feb. 20, 2007 |
| 7134311 |
Device and method for fabricating lead frame by press forming |
Nov. 14, 2006 |
| 7024752 |
Crimping press with contact feed |
Apr. 11, 2006 |
| 7024912 |
Deformation of thin walled bodies |
Apr. 11, 2006 |
| 7013699 |
Pipe fitting tool and method |
Mar. 21, 2006 |
| 7003999 |
Deformation on thin walled bodies |
Feb. 28, 2006 |
| 6948350 |
Wave-processing method and wave-processing die for core metal of wet friction material |
Sep. 27, 2005 |
| 6938447 |
Apparatus and method of correcting deformation of gas turbine blade |
Sep. 6, 2005 |
| 6935154 |
Method for locating variable length components in a modular forming die |
Aug. 30, 2005 |
| 6928850 |
Method and tooling for z-axis offset of lead frames |
Aug. 16, 2005 |
| 6907766 |
Lip forming tool for firearm magazines |
Jun. 21, 2005 |
| 6901784 |
Countersinking tool |
Jun. 7, 2005 |
| 6755069 |
Method and tooling for z-axis offset of lead frames |
Jun. 29, 2004 |
| 6711931 |
Device and method for locating variable length components in a modular forming die |
Mar. 30, 2004 |
| 6711930 |
Fiber optic cable trough component notching system |
Mar. 30, 2004 |
| 6694795 |
Crimping system |
Feb. 24, 2004 |
| 6655184 |
Warm/hot corrugation machine and method for corrugating low-ductility foils |
Dec. 2, 2003 |
| 6644091 |
Lower die for a bending machine |
Nov. 11, 2003 |
| 6557389 |
Machine for corrugating metal foils |
May. 6, 2003 |
| 6546613 |
Anvil design for rivet setting machine |
Apr. 15, 2003 |
| 6516649 |
Press brake tooling providing stabilization between die and die holder |
Feb. 11, 2003 |
| 6502447 |
Device and method for manufacturing turbulators for use in compact heat exchangers |
Jan. 7, 2003 |
| 6494074 |
Rupture disk assembly |
Dec. 17, 2002 |
| 6357275 |
Apparatus and method for providing mechanically pre-formed conductive leads |
Mar. 19, 2002 |
| 6345427 |
Apparatus and method for re-shaping brake cores |
Feb. 12, 2002 |
| 6269674 |
Tubular fitting, tool and method |
Aug. 7, 2001 |
| 6250129 |
Apparatus and method for re-shaping brake cores |
Jun. 26, 2001 |
| 6101859 |
Die assembly for forming a pattern on a metal plate |
Aug. 15, 2000 |
| 6066048 |
Punch and die for producing connector plates |
May. 23, 2000 |
| 6000270 |
Collimator having tapered edges and method of making the same |
Dec. 14, 1999 |
| 5950483 |
Process for forming a casing cover having an annular recess for a torque converter |
Sep. 14, 1999 |
| 5920981 |
Method of manufacturing a rotor for an electromagnetic clutch assembly |
Jul. 13, 1999 |
| 5918497 |
Metalworking method wherein formed configuration locates blank |
Jul. 6, 1999 |
| 5904123 |
Mechanical valve tappet |
May. 18, 1999 |
| 5842372 |
Tool for forming a mason's trig and method |
Dec. 1, 1998 |
| 5819579 |
Forming die for manufacturing printed circuits |
Oct. 13, 1998 |
| 5794484 |
Universally making waved parts |
Aug. 18, 1998 |
| 5735658 |
Thread forming tool |
Apr. 7, 1998 |
|
|
|
