Method and device of making a profiled body of at least one band

Details Method and device of making a profiled body of at least one band Method and device of making a profiled body of at least one band

1975-01-17

1977-03-08

Mehr, Milton S.

Metal deforming

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

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

B21D 508

Patent

active

040106284

ABSTRACT:
Improved method and apparatus for of making a profiled body of at least one band of material which is profiled by a series of successive forming steps by means of pairs of rotating forming tools. At least one directrix is determined on the band for some of the forming steps coinciding with a marked longitudinal edge of the body and subdividing the band into a first and second band area. Swinging the first area about the directrix in a first direction and simultaneously swinging the second area about the directrix in opposite direction to said first direction in order to reduce tensile stress in one of the exterior edges of the bands at the cost of increasement of tensile stress in the other exterior edge.

REFERENCES:
patent: 3638465 (1972-02-01), Lickliter et al.
patent: 3689970 (1972-09-01), Falkner
patent: 3841134 (1974-10-01), Falkner et al.
patent: 3877275 (1975-04-01), Attwood

Affiliated with

Also associated with

Rating

Method and device of making a profiled body of at least one band 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 and device of making a profiled body of at least one band, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and device of making a profiled body of at least one band will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1400448