Metal deforming – By use of tool acting during relative rotation between tool... – During rotation of work
Patent
1974-05-30
1976-02-10
Larson, Lowell A.
Metal deforming
By use of tool acting during relative rotation between tool...
During rotation of work
72105, B21D 1506
Patent
active
039370518
ABSTRACT:
In bellows forming with internal and external forming rolls, the external forming roll is rigidly supported, as each convolution is formed in a blank, to permit accurate control of each convolution. The blank is indexed independently of the convolutions.
REFERENCES:
patent: 220991 (1879-10-01), Ross
patent: 1456069 (1923-05-01), Mallory
patent: 3435651 (1969-04-01), McInnis
patent: 3509747 (1970-05-01), Ogilvie
Chemetron Corporation
Esser N. M.
Larson Lowell A.
LandOfFree
Bellows forming method and apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Bellows forming method and apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bellows forming method and apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-144463