Rupturable can member as well as method and apparatus for its pr

Details Rupturable can member as well as method and apparatus for its pr Rupturable can member as well as method and apparatus for its pr

1987-10-16

1989-01-03

Olszewski, Robert P.

Sheet metal container making

Method

413 54, 413 69, 220274, B21D 5126

Patent

active

047952954

ABSTRACT:
A rupturable can member (10) of sheet metal has a pair of scorings (16) which define a tearing strip (18) laterally. Welded onto the tearing strip (18) is a tongue (20) which has a thickened portion (24) at its welded-on end (22). This thickened portion is formed by a margin folded back towards the other free end (26) of the tongue (20).

REFERENCES:
patent: 1924472 (1933-08-01), Thomson
patent: 2187740 (1940-01-01), Hothersall
patent: 2315535 (1943-04-01), McCann
patent: 2353728 (1944-07-01), Hubbell
patent: 2753075 (1956-07-01), Geertsen
patent: 2806628 (1957-09-01), Morrill et al.
patent: 2965263 (1960-12-01), Haidegger
patent: 4160892 (1979-07-01), Opprecht et al.

Affiliated with

Also associated with

Rating

Rupturable can member as well as method and apparatus for its pr does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Rupturable can member as well as method and apparatus for its pr, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Rupturable can member as well as method and apparatus for its pr will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2165631