Apparatus for joining pieces of sheet metal

Details Apparatus for joining pieces of sheet metal Apparatus for joining pieces of sheet metal

1987-11-24

1989-06-06

Eley, Timothy V.

Metal working

Means to assemble or disassemble

Overedge assembling means

29509, 29521, 295241, 72197, B23P 1100

Patent

active

048358509

ABSTRACT:
An apparatus for joining two or more sheets by means of drawn and extruded material portions comprising a punch, a die and an anvil. The punch is driven to first cooperate with the die in a drawing step, then to transport the work piece to the anvil and to perform in cooperation with the latter an extrusion step. Preferably, a plurality of punches is driven to rotate and to cooperate with a die-and-anvil assembly common to all punches.

REFERENCES:
patent: 2254558 (1941-09-01), Williams
patent: 2924312 (1960-02-01), Williams
patent: 3579809 (1971-05-01), Wolf
patent: 3993428 (1976-11-01), Gumm et al.
patent: 4208776 (1980-06-01), Schleicher
patent: 4459735 (1984-07-01), Sawdon
patent: 4614017 (1986-09-01), Eckold et al.
patent: 4658502 (1987-04-01), Eckold et al.

Affiliated with

Also associated with

Rating

Apparatus for joining pieces of sheet metal does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for joining pieces of sheet metal, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for joining pieces of sheet metal will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-30787