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Class Information
Number: 72/182
Name: Metal deforming > By deflecting successively-presented portions of work during bodily movement thereof (e.g., for coiling, levelling, curving or troughing material in movement) > By use of deflector arranged to bend work transversely of direction of work movement (e.g., troughing) > Including roller-couple
Description: Subject matter wherein the deflector* includes two rollers that form a roller-couple.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7343767 |
Roller tool for the linear deformation of sheet metal and sheet deformation facility having such a roller tool |
Mar. 18, 2008 |
| 7240530 |
Auxiliary embosser |
Jul. 10, 2007 |
| 7047782 |
Method for roll forming, capable of preventing wrinkles and device therefor |
May. 23, 2006 |
| 6928847 |
Roll forming system for forming flanges in strip material |
Aug. 16, 2005 |
| 6751995 |
Roll bending die |
Jun. 22, 2004 |
| 6282937 |
Corner bead re-shaping tool |
Sep. 4, 2001 |
| 6119498 |
Node roller combination |
Sep. 19, 2000 |
| 6044679 |
Method for machining metal plate |
Apr. 4, 2000 |
| 5943892 |
Method of breakdown-forming electro-unite tubes |
Aug. 31, 1999 |
| 5878614 |
Finn pass forming device for forming seam welded steel pipes and roller device available for forming seam welded steel pipes of a plurality of sizes |
Mar. 9, 1999 |
| 5722278 |
Roll forming apparatus |
Mar. 3, 1998 |
| 5682782 |
Workpiece-deforming tool and die for use in a punch press |
Nov. 4, 1997 |
| 5682783 |
Ceramic tubemill roll assembly |
Nov. 4, 1997 |
| 5575168 |
Workpiece-deforming tool and die for use in a punch press |
Nov. 19, 1996 |
| 5555759 |
Workpiece-deforming tool and die for use in a punch press |
Sep. 17, 1996 |
| 5450740 |
Roll forming machine |
Sep. 19, 1995 |
| 5067338 |
Metal working attachment for portable power tool |
Nov. 26, 1991 |
| 5016806 |
Tube weld mill |
May. 21, 1991 |
| 5016459 |
Method and guide roll stand for guiding and shaping strip material in a pipe mill |
May. 21, 1991 |
| H631 |
Apparatus for forming a metal sheath around a cable core |
May. 2, 1989 |
| 4787232 |
Roll forming member and/or a roll former |
Nov. 29, 1988 |
| 4776194 |
Pipe mill |
Oct. 11, 1988 |
| 4597277 |
Process and apparatus for producing reinforced metal strips |
Jul. 1, 1986 |
| 4558577 |
Roll-forming machine for making articles having cross-sectional configurations varying lengthwise |
Dec. 17, 1985 |
| 4483167 |
Forming rolls for use in the fabrication of welded tubes |
Nov. 20, 1984 |
| 4165628 |
Fin pass roll |
Aug. 28, 1979 |
| 4103406 |
Split type sectional forming roll |
Aug. 1, 1978 |
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