Press for pressing pipe fittings

Metal deforming – By use of closed-die and coacting work-forcer – Forcing work into or within closed die; e.g. – forging

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Details

29157A, 72358, 72403, 72478, B21D 2200

Patent

active

041063228

ABSTRACT:
A press with crossheads interconnected by vertical pillars, at least one of said crossheads moving relative to the stationary crosshead which carries a sliding table with the lower die, the upper die being secured to the movable crosshead above. The stationary crosshead accommodates a rod and the drive of a pulling device connected with an auxiliary crosshead below, said auxiliary crosshead having vertical spindles with stops which interact with the adjacent movable crosshead at the beginning of radial compression of the tubular billet.

REFERENCES:
patent: 2534185 (1950-12-01), Taylor
patent: 2675049 (1954-04-01), Martin
patent: 3302445 (1967-02-01), Muller et al.
patent: 3323347 (1967-06-01), Dean
patent: 3869776 (1975-03-01), Nikolaevich et al.

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