Device and method for the centrally tightening rotatingly...

Details Device and method for the centrally tightening rotatingly... Device and method for the centrally tightening rotatingly...

2003-12-03

2008-12-30

Fulton, Christopher W (Department: 2859)

Geometrical instruments

Gauge

With support for gauged article

C033S636000, C033S412000, C279S006000, C279S133000

Reexamination Certificate

active

07469484

ABSTRACT:
A device and a method are disclosed for centrally tightening rotatingly drivable parts. The device comprises at least three units for clamping and adjusting a part, wherein at least two of the units comprise an actuator allowing controlled adjustment in radial direction according to a control value. A measuring device is provided to detect deviations of the part from concentricity with respect to a rotary drive axis. A computer is used for controlling the actuators to effect concentricity of the part, the computer being responsive to deviations from concentricity detected by said measuring device.

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Int'l Search Report (PCT/ISA/210) May 19, 2004.

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