Lubricant system

Metal deforming – With cleaning – descaling – or lubrication of work or product – Lubricating

Patent

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Details

113 7R, B21B 4502

Patent

active

043052681

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: 1725330 (1929-08-01), Blau
patent: 2107577 (1938-02-01), Moyer et al.
patent: 2183287 (1939-12-01), Candee
patent: 2302856 (1942-11-01), Hamon
patent: 2302857 (1942-11-01), Harder
patent: 2337182 (1943-12-01), Calleson et al.
patent: 3427840 (1969-02-01), Richter
patent: 3620382 (1971-11-01), Birger Bergling
patent: 3683665 (1972-08-01), Bradlee
patent: 3800583 (1974-04-01), Miller
patent: 4026226 (1977-05-01), Hahn et al.

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