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Class Information
Number: 72/174
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 deflectors arranged to bend work longitudinally of direction of work-movement > Including three concurrently-acting delta-arranged deflector elements > Including adjustable element > And interrelated means to adjust plural elements simultaneously
Description: Subject matter including two or more adjustable members, and further including means for altering the position of all of the adjustable members by a drive means common to all.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6823579 |
Portable platform for use in gasket manufacture |
Nov. 30, 2004 |
| 6662613 |
Long member bending apparatus |
Dec. 16, 2003 |
| 6598446 |
Bending machine for pipes, sections or similar |
Jul. 29, 2003 |
| 6598447 |
Section bending machine |
Jul. 29, 2003 |
| 5361618 |
Method and apparatus for adjusting bending rolls |
Nov. 8, 1994 |
| 4653301 |
Bending machine for pipes, sections and similar |
Mar. 31, 1987 |
| 4249406 |
Line pipe forming apparatus and method |
Feb. 10, 1981 |
| 4114432 |
Coil winding apparatus |
Sep. 19, 1978 |
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