Metal deforming – By application of fluent medium – or energy field – Using fixed die
Patent
1977-03-28
1978-09-05
Gilden, Leon
Metal deforming
By application of fluent medium, or energy field
Using fixed die
72465, 72DIG14, 100211, B21D 2210
Patent
active
041110242
ABSTRACT:
A pressing tool for use in the cavity of a press device for forming sheet metal parts around forming tools, the pressing tool including an upper tool part with flanges at the peripheral edges thereof and directed downwardly, a lower tool part with flanges at the peripheral edges thereof and directed upwardly, wall elements positioned within the respective flanges of the upper and lower tool parts to form a forming space, a forming tool positioned in the space on the lower tool part, and an elastomeric forming pad located in the forming space for forming a work piece around the forming tool.
REFERENCES:
patent: 2966873 (1961-01-01), Hoffman et al.
patent: 3937053 (1976-02-01), Okamatsu
Carlsson Jan-Erik
Dahlman Goran
ASEA Aktiebolag
Gilden Leon
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