Metal deforming – With use of control means energized in response to activator... – Metal deforming by use of roller or roller-like tool element
Patent
1979-07-11
1981-04-21
Gilden, Leon
Metal deforming
With use of control means energized in response to activator...
Metal deforming by use of roller or roller-like tool element
72349, 72405, 72421, 72346, B21D 2200
Patent
active
042625106
ABSTRACT:
An inverted press for producing multiple drawn metal containers combines in one press the functions of cupping and drawing presses. The press includes a blanking and cupping station and several drawing and redrawing stations, disposed one adjacent the other and rendered serially operative by a vertically reciprocable slide assembly. At each stage of operation the material, semifinished article or finished article is under complete control. A method for producing a drawn container by multiple forming and reforming of a drawn article, is also provided.
REFERENCES:
patent: 2337182 (1943-12-01), Calleson
patent: 3800583 (1974-04-01), Miller
patent: 3834213 (1974-09-01), Henzler
Allen Robert J.
Hahn Kurt L.
American Can Company
Auber Robert P.
Bowie Stuart S.
Gilden Leon
Passman Aaron
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