Clam shell system

Details Clam shell system Clam shell system

2006-03-07

2006-03-07

Banks, Derris H. (Department: 3725)

Metal deforming

By use of closed-die and coacting work-forcer

Forcing work into or within closed die; e.g., forging

C072S352000

Reexamination Certificate

active

07007537

ABSTRACT:
A work piece has an interior cylindrical component. The interior cylindrical component is composed of a beam. The beam is adapted to apply pressure to remove the work piece. An intermediate cylindrical component has four radial spaced cylindrical control arms, an interior flange and an exterior pair of semi-conical molding adapted to receive a work piece. An exterior cylinder housing is adapted to house the interior component and the intermediate component. The exterior cylinder housing has a plurality of bores and a conical recess. The conical recess is adapted to receive the molding arms of the intermediate cylindrical component.

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patent: 5365765 (1994-11-01), Gohl et al.
patent: 5606887 (1997-03-01), Spiegelberg et al.
patent: 5946966 (1999-09-01), Madaffer
patent: 6256853 (2001-07-01), Piantoni et al.
patent: 6397652 (2002-06-01), Sollami

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