Method of manufacturing a c-shaped rail with profiled surfaces

Details Method of manufacturing a c-shaped rail with profiled surfaces Method of manufacturing a c-shaped rail with profiled surfaces

1996-04-03

1997-09-23

Crane, Daniel C.

Metal deforming

By deflecting successively-presented portions of work during...

By use of deflector arranged to bend work transversely of...

72178, 72703, B21D 1904

Patent

active

056692609

ABSTRACT:
A method of manufacturing an elongated rail (12) with a C-shaped cross-section transversely of its elongated direction from a sheet metal strip (1) by bending marginal sections along each elongated side edge (2) of the strip at 90.degree. with respect to the surface of the strip. Effecting the bending action by discs (5, 6, 7). Next using a profiling disc (8) rolling a profiled surface into each of the side edges (2) and then after returning the marginal edges to their original thickness, bending the strip into a C-shaped cross section extending transversely of its elongated direction.

REFERENCES:
patent: 1295769 (1919-02-01), Kux
patent: 1343753 (1920-06-01), Sloper
patent: 4357818 (1982-11-01), Lyon
patent: 4498323 (1985-02-01), Metzdorf

Affiliated with

Also associated with

Rating

Method of manufacturing a c-shaped rail with profiled surfaces does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of manufacturing a c-shaped rail with profiled surfaces, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of manufacturing a c-shaped rail with profiled surfaces will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1934448