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 > Comprising two rollers and guide > Patents

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Class Information
Number: 72/172
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 > Comprising two rollers and guide
Description: Subject matter wherein the three members consist of two rollers* and a third, passive member, which is not a roller, engaging and acting on the work, while remaining stationary.

Patents under this class:

Patent Number	Title Of Patent	Date Issued
6185969	Machine for bending tubes with small diameter	Feb. 13, 2001
5701655	Method and apparatus for making brake shoes	Dec. 30, 1997
5390538	Process for bending metal hollow sections and apparatus for carrying out the process	Feb. 21, 1995
5337591	Machine and method of making duct coupling	Aug. 16, 1994
5036688	Fender forming system	Aug. 6, 1991
4845971	Strap winding disposal device	Jul. 11, 1989
4249406	Line pipe forming apparatus and method	Feb. 10, 1981
4096724	Method of coiling a flat strip	Jun. 27, 1978