Method for electromagnetically forming metallic member and...

Metal deforming – By application of fluent medium – or energy field – By kinetic energy of fluid or field

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C072S054000, C072S419000, C072S430000, C072S707000

Reexamination Certificate

active

06968718

ABSTRACT:
A method for electromagnetically forming a metallic member includes deforming an end of a metallic member by electromagnetic forming, pressing the outer surface of the deformed end on the surface of a mold to form a flange having a predetermined shape at the end of the metallic member and, at the same time, work-harden the flange. The method is capable of forming a flange having a shape corresponding to the shape of the outer surface of another member to be joined to the metallic member at an end of the metallic member with high dimensional accuracy and shape accuracy and secured joint strength.

REFERENCES:
patent: 2976907 (1961-03-01), Harvey et al.
patent: 3345732 (1967-10-01), Brower
patent: 4334417 (1982-06-01), Victor
patent: 4947667 (1990-08-01), Gunkel et al.
patent: 5634364 (1997-06-01), Gardner et al.
patent: 5813264 (1998-09-01), Steingroever
patent: 5826320 (1998-10-01), Rathke et al.
patent: 6050120 (2000-04-01), Daehn et al.
patent: 6484384 (2002-11-01), Gibson et al.
patent: 6703594 (2004-03-01), Yablochnikov
patent: 61-63322 (1986-04-01), None
Mechanical Engineering Laboratory Report No. 150, “Research of Plastic Forming Using Electromagnetic Force” (Mar., 1990, issued by Mechanical Engineering Laboratory).

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method for electromagnetically forming metallic member and... 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 for electromagnetically forming metallic member and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for electromagnetically forming metallic member and... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3476292

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.