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Class Information
Number: 72/71
Name: Metal deforming > By use of tool acting during relative rotation between tool and work about internal center (e.g., gyrating or rotating tool) > With cutting of work or product > By composite cutting, deforming tool
Description: Subject matter wherein a deforming tool and a cutter are rigidly connected together such that movement of the tool is always accompanied by movement of the cutter and the operation of the cutter and of the tool result from the same movement.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7552610 |
Thread forming method, thread forming device, and thread forming tool |
Jun. 30, 2009 |
| 7478548 |
Reaming apparatus |
Jan. 20, 2009 |
| 7441433 |
Tool for forming threaded hole in a hydroformed part |
Oct. 28, 2008 |
| 7284325 |
Retractable finning tool and method of using |
Oct. 23, 2007 |
| 7249482 |
Electrode texturing tool and method of use thereof |
Jul. 31, 2007 |
| 7159428 |
Pre-beading method and apparatus |
Jan. 9, 2007 |
| 7134303 |
Device for socket-deforming a tube end and for adjusting its length |
Nov. 14, 2006 |
| 7003995 |
Hydrotapping power unit |
Feb. 28, 2006 |
| 6959575 |
Kurling tool |
Nov. 1, 2005 |
| 6848438 |
Internal combustion engine exhaust device and method for making same |
Feb. 1, 2005 |
| 6688149 |
Component with a hub, and a non-cutting production method therefor |
Feb. 10, 2004 |
| 6647839 |
Method of forming an integral tubular projection in a work by spinning and a product produced by the same |
Nov. 18, 2003 |
| 6615632 |
Parting tool |
Sep. 9, 2003 |
| 6598443 |
Blind bore hub and method of forming |
Jul. 29, 2003 |
| 6584822 |
Method for working a workpiece |
Jul. 1, 2003 |
| 6536253 |
Slotting method, slotting device, and method of manufacturing metal sheet brake shoe by slotting |
Mar. 25, 2003 |
| 6484401 |
Gear part and method for forming a gear part |
Nov. 26, 2002 |
| 6484547 |
Sheet metal member and method of manufacturing the member |
Nov. 26, 2002 |
| 6434991 |
Flow-forming method and apparatus |
Aug. 20, 2002 |
| 6427508 |
Automated collar-forming drill mechanism |
Aug. 6, 2002 |
| 6427329 |
Method of forming a hub with blind bore |
Aug. 6, 2002 |
| 6378184 |
Apparatus and method for manufacturing ducts |
Apr. 30, 2002 |
| 6367300 |
Sprocket with thin body and grooved teeth |
Apr. 9, 2002 |
| 6105227 |
Apparatus and methods for manufacturing ducts |
Aug. 22, 2000 |
| 6105410 |
Method for forming a hub disk and metal spinning roller for use in the forming of a hub disk |
Aug. 22, 2000 |
| 6012318 |
Method of producing a sheet metal pulley for a V belt |
Jan. 11, 2000 |
| 5987952 |
Method for making a hub/pulley with a radially inward annular collar |
Nov. 23, 1999 |
| 5979203 |
Apparatus for spin-forming a circular body from a flat blank metal workpiece |
Nov. 9, 1999 |
| 5974848 |
Rolled-formed seat and retainer for a fluid-tight ferrule seal on a rigid metal tube which is harder than the ferrule, method and apparatus |
Nov. 2, 1999 |
| 5943773 |
Branch pipe forming tool and method of forming branch pipe on metal tube with the tool |
Aug. 31, 1999 |
| 5927121 |
Method for the manufacture of a gear part |
Jul. 27, 1999 |
| 5903974 |
Method of and apparatus for producing hollow ring groove insert for engine piston |
May. 18, 1999 |
| 5829291 |
Apparatus and process for forming metal member including bases portion and cylindrical portion formed on outer surface of the base portion such that the cylindrical portion is integral with th |
Nov. 3, 1998 |
| 5794340 |
Method for the manufacture of a vehicle wheel |
Aug. 18, 1998 |
| 5782122 |
Spinning roller for splitting a rotationally symmetrical workpiece |
Jul. 21, 1998 |
| 5724851 |
Method and apparatus for forming a leaf spring eye |
Mar. 10, 1998 |
| 5725698 |
Friction boring process for aluminum alloys |
Mar. 10, 1998 |
| 5718140 |
Method for manufacturing a rotationally symmetrical work-piece of steel |
Feb. 17, 1998 |
| 5659937 |
Rolling tool for forming a valve seat retainer |
Aug. 26, 1997 |
| 5609055 |
Method and apparatus for cutting and notching a hollow pipe |
Mar. 11, 1997 |
| 5606786 |
Apparatus and method for producing pipe and pipe produced thereby |
Mar. 4, 1997 |
| 5537850 |
Method of shaping a wheel |
Jul. 23, 1996 |
| 5329796 |
Rod stamping machine |
Jul. 19, 1994 |
| 5236115 |
Process for the manufacture of a viscous torsional vibration damper |
Aug. 17, 1993 |
| 5233857 |
Cutting tool for disc-shaped metal sheets |
Aug. 10, 1993 |
| 5209094 |
Chamfer and stamp machine |
May. 11, 1993 |
| 4956986 |
Roll forming notches in a thin-wall power transmission member |
Sep. 18, 1990 |
| 4907433 |
Apparatus and method for adaptive control of a rolling mill |
Mar. 13, 1990 |
| 4882926 |
Roll forming notches in a thin-wall power transmission member |
Nov. 28, 1989 |
| 4865603 |
Metallic prosthetic devices having micro-textured outer surfaces |
Sep. 12, 1989 |
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