Helically corrugating tubes

Details Helically corrugating tubes Helically corrugating tubes

1977-05-02

1978-04-25

Larson, Lowell A.

Metal deforming

By use of tool acting during relative rotation between tool...

With tool surface orbiting around axis parallel to direction...

B21D 1504

Patent

active

040856070

ABSTRACT:
A corrugation head includes a holder for a two segment, helical corrugating edge with adjustable pitch of the helix as well as of working spiral. The edge extends from two annular segments which have grooves and are held for bending. One of the segments can be pivoted inwardly for adjusting the depth of the corrugation to be made.

REFERENCES:
patent: 436463 (1890-09-01), Richard
patent: 928946 (1909-07-01), Davis
patent: 3998082 (1976-12-01), Mueller

Affiliated with

Also associated with

Rating

Helically corrugating tubes does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Helically corrugating tubes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Helically corrugating tubes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2417800