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Class Information
Number: 72/110
Name: Metal deforming > By use of tool acting during relative rotation between tool and work about internal center (e.g., gyrating or rotating tool) > During rotation of work > Using roller-cluster
Description: Subject matter including a roller-cluster*.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5605068 |
Apparatus for rolling a ring-shaped work |
Feb. 25, 1997 |
| 5596897 |
Mechanism for controlling form roll movement in spin flow necking machine |
Jan. 28, 1997 |
| 5584202 |
Method and apparatus for manufacturing internal gear, internal gear structure and reduction mechanism unit having internal gear structure |
Dec. 17, 1996 |
| 5575167 |
Deep rolling split-pin fillets of crankshafts |
Nov. 19, 1996 |
| 5537850 |
Method of shaping a wheel |
Jul. 23, 1996 |
| 5495738 |
Metal rolling machine with opposing banks of jaw units for working a centered workpiece and method of rolling annular fillets of workpieces |
Mar. 5, 1996 |
| 5481893 |
Apparatus for hose crimping machine |
Jan. 9, 1996 |
| 5445003 |
Engine crank pin rolling equipment, rolling tool and method of rolling adjacent and offset crank pins |
Aug. 29, 1995 |
| 5440796 |
Method for manufacturing a brake shoe |
Aug. 15, 1995 |
| 5333480 |
Method for straightening out of true work pieces, especially crankshafts |
Aug. 2, 1994 |
| 5245848 |
Spin flow necking cam ring |
Sep. 21, 1993 |
| 5235838 |
Method and apparatus for truing or straightening out of true work pieces |
Aug. 17, 1993 |
| 5228321 |
Method of configuring open end of can body |
Jul. 20, 1993 |
| 5193376 |
Machine and method for repairing damaged grain aeration pipes |
Mar. 16, 1993 |
| 5156635 |
Bicycle wheel straightener |
Oct. 20, 1992 |
| 5138859 |
Method and apparatus for smooth-rolling and deep-rolling multi-stroke crankshafts |
Aug. 18, 1992 |
| 5123166 |
Ear forming method of sheet metal made of poly-V pulleys |
Jun. 23, 1992 |
| 5076087 |
Manufacture of metal can bodies |
Dec. 31, 1991 |
| 5069052 |
Method for roll forming and apparatus for carrying out the method |
Dec. 3, 1991 |
| 5001917 |
Method and apparatus for truing or straightening out of true work pieces |
Mar. 26, 1991 |
| 4953376 |
Metal spinning process and apparatus and product made thereby |
Sep. 4, 1990 |
| 4951490 |
Method for automatically controlling spinning rolls |
Aug. 28, 1990 |
| 4870845 |
Working apparatus for crankshaft |
Oct. 3, 1989 |
| 4869088 |
Ring shaping apparatus |
Sep. 26, 1989 |
| 4860566 |
Method and apparatus for straightening a workpiece |
Aug. 29, 1989 |
| 4823580 |
Wheel-body forming apparatus |
Apr. 25, 1989 |
| 4821548 |
Apparatus for chamfering edges of a rim element |
Apr. 18, 1989 |
| 4817409 |
Apparatus for flanging and indenting both ends of a cylindrical container body |
Apr. 4, 1989 |
| 4788844 |
Apparatus for straightening slender shafts |
Dec. 6, 1988 |
| 4785649 |
Tapered thread roll-forming machine |
Nov. 22, 1988 |
| 4782682 |
Rolling Mill Tool |
Nov. 8, 1988 |
| 4766752 |
Machine tool for the production of tubular components |
Aug. 30, 1988 |
| 4766753 |
Rolling apparatus for surface hardening or smoothing |
Aug. 30, 1988 |
| 4757701 |
Six stage rolling apparatus for forming endless metal belts |
Jul. 19, 1988 |
| 4747285 |
Surface-hardening or smoothing rolling machine |
May. 31, 1988 |
| 4747286 |
Rolling apparatus |
May. 31, 1988 |
| 4722211 |
Method of forming hollow parts |
Feb. 2, 1988 |
| 4693105 |
Method of and apparatus for straightening, swaging, and threading a pipe |
Sep. 15, 1987 |
| 4688412 |
Shaft straightening machine |
Aug. 25, 1987 |
| 4624123 |
Straightening machine for motor armature assemblies and the like |
Nov. 25, 1986 |
| 4606207 |
Forming necks on hollow bodies |
Aug. 19, 1986 |
| 4561276 |
Method of deep-rolling crankshafts |
Dec. 31, 1985 |
| 4561275 |
Method of shaping and machining disc wheel and equipment therefor |
Dec. 31, 1985 |
| 4559798 |
Fillet rolling machine |
Dec. 24, 1985 |
| 4554811 |
Crankpin rolling apparatus |
Nov. 26, 1985 |
| 4539831 |
Method for setting the stroke of movable rolling units, and crankshaft rolling machine for implementing said method |
Sep. 10, 1985 |
| 4485537 |
Machine for the machining of crankshafts |
Dec. 4, 1984 |
| 4454739 |
Ring rolling mill |
Jun. 19, 1984 |
| 4437328 |
Crankshaft glaze or smooth rolling machine |
Mar. 20, 1984 |
| 4339937 |
Ring rolling mill |
Jul. 20, 1982 |
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