Chucks or sockets – With fluid-pressure actuator – Radially reciprocating jaws
Reexamination Certificate
2006-05-09
2006-05-09
Ashley, Boyer D. (Department: 3722)
Chucks or sockets
With fluid-pressure actuator
Radially reciprocating jaws
C279S121000, C279S137000, C409S197000, C029S03300H, C029S03300H
Reexamination Certificate
active
07040629
ABSTRACT:
An arrangement for clamping raw materials in a machine tool for machining elongated workpieces is provided. The arrangement comprises a supporting plate with at least one thoroughgoing opening and at least one clamping device arranged in front of one of the openings. The clamping device has a pair of clamping rings that drive pairs of jaws. When a pair of clamping devices are utilized, the first clamping device may be used primarily for the clamping of profiles, while the second clamping device is designated for round bodies.
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Ashley Boyer D.
Bystronic Laser AG
Schweitzer Cornman Gross & Bondell LLP
Talbot Michael W.
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