Metal working – Means to assemble or disassemble – Coupling to conduit
Reexamination Certificate
2006-05-16
2006-05-16
Wilson, Lee D. (Department: 3723)
Metal working
Means to assemble or disassemble
Coupling to conduit
C029S282000
Reexamination Certificate
active
07043806
ABSTRACT:
A radial press has a press frame with press yokes movable relative to one another. The press yokes have on each side of a dividing gap (T) a recess with initial slide surfaces on which at least two supports situated displaceably opposite one another relative to the gap (T). The first slide surfaces for the displaceable supports are aligned parallel to one another and perpendicular to a pressing direction (P). Two of the oppositely lying support bodies can be displaced by a wedge-shaped thrusting body which can move parallel to the dividing gap (T), the thrusting body being mounted in the recesses between two second slide surfaces, the second slide surfaces forming an angle between them. The angle is chosen such that the path of the thrusting body parallel to the dividing gap (T) is of the same magnitude as the pressing stroke of the press yokes perpendicular thereto.
REFERENCES:
patent: 4989443 (1991-02-01), Sawdon
patent: 5257525 (1993-11-01), Clarke
patent: 5323697 (1994-06-01), Schrock
patent: 5890270 (1999-04-01), Oetiker
patent: 6324884 (2001-12-01), Barjesteh et al.
patent: 6484552 (2002-11-01), Bernas et al.
Schröck Peter
Schröck-Horn Ursula
Fulbright & Jaworski L.L.P.
Von Waitzische Beteillgungen, GBR, represented by the Gesellscha
Wilson Lee D.
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