Method and apparatus for connecting a hollow member to an inner

Details Method and apparatus for connecting a hollow member to an inner Method and apparatus for connecting a hollow member to an inner

1986-12-17

1988-07-26

Shaw, Clifford C.

Electric heating

Metal heating

For bonding with pressure

219 81, 2191171, B23K 1106

Patent

active

047602341

ABSTRACT:
For connecting a round hollow member (10) of sheet metal tightly to a complementary inner member (12), a force fit is produced in a narrow annular region (25) between these two members (10, 12). Then at least two electrodes (90) are applied to the hollow member (10) from the outside in the annular region and during relative rotation between the electrodes (90) on the one hand and the two members (10, 12) on the other hand, electrical resistance welding is carried out during which the welding current (I) is supplied and drawn off exclusively through the electrodes (90) bearing externally against the hollow member (10).

REFERENCES:
patent: 977711 (1910-12-01), Craven
patent: 2444833 (1948-07-01), Lampert
patent: 3832516 (1974-08-01), Baker
patent: 4476371 (1984-10-01), Schreiber

Affiliated with

Also associated with

Rating

Method and apparatus for connecting a hollow member to an inner 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 apparatus for connecting a hollow member to an inner , we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for connecting a hollow member to an inner will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-259207