Device for clamping a workpiece along a rotatably driven...

Details Device for clamping a workpiece along a rotatably driven... Device for clamping a workpiece along a rotatably driven...

2007-08-28

2007-08-28

Fridie, Jr., Willmon (Department: 3722)

Turning

Work driver

C082S166000

Reexamination Certificate

active

10549298

ABSTRACT:
The device is constructed with a tensioning spindle (12), a counter-holder (14) and a carrier (30), at least the tensioning spindle (12) being mounted such that it is rotatable about the longitudinal axis, and the carrier (14) being fixed to the tensioning spindle (12) and, when the workpiece (50) is clamped between the tensioning spindle (12) and the counter-holder (14), being capable of being brought into engagement with the workpiece (50) in such a way that it transmits a rotary movement of the tensioning spindle (12) to the workpiece (50). The device furthermore provides for the carrier to have a spring element (30) which can be coupled to the workpiece (50) under prestress to transmit a torque.

REFERENCES:
patent: 2380381 (1945-07-01), Baker
patent: 3108412 (1963-10-01), Benjamin et al.
patent: 3273611 (1966-09-01), Hagquist
patent: 4398579 (1983-08-01), Holdahl et al.
patent: 5135810 (1992-08-01), Smith et al.
patent: 5381213 (1995-01-01), Michlin
patent: 3409638 (1985-09-01), None
patent: 2169527 (1973-09-01), None

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