Method of forming domed end for container

Details Method of forming domed end for container Method of forming domed end for container

1981-09-21

1983-11-08

Husar, Francis S.

Metal deforming

By use of closed-die and coacting work-forcer

Forcing work into or within closed die; e.g., forging

72348, 72361, 72405, 413 22, B21D 2200

Patent

active

044134975

ABSTRACT:
A method of making a domed end for a container wherein a cup-shaped blank is initially formed and the blank has a skirt which terminates in a radially outwardly directed flange. This flange is utilized to support the blank and the resultant domed end throughout plural forming steps, and as a final forming operation, the flange is wiped down to form an extension of the skirt of the domed end with the skirt extension terminating in a narrow peripheral portion of the flange which now defines an out-turned lead-in portion for facilitating the telescoping of an open end of a can body within the skirt.

REFERENCES:
patent: 610532 (1898-09-01), Harmatta

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2002358