Title:
METROLOGICAL APPARATUS
Document Type and Number:
WIPO Patent Application WO/2013/027028
Kind Code:
A3
Abstract:
A workpiece centring assembly comprising a workpiece support surface and sleeve, the workpiece support surface and sleeve being arranged for relative rotation, and jaws arranged for movement with respect to the workpiece support surface to centre the workpiece on the workpiece support surface, further comprising elongate bearings arranged for rotation with the workpiece support surface, slidable members supporting the jaws and arranged for movement along the elongate bearings, and connectors having pivotal couplings to respective slidable members and the sleeve, wherein the relative rotation causes the connectors to pivot about their pivotal couplings to allow movement of the slidable members along the elongate bearings and consequential movement of the jaws with respect to the workpiece support surface.
Inventors:
LEE-BENNETT IAN (GB)
BARBOSA RONY MORENO (ES)
BARBOSA RONY MORENO (ES)
Application Number:
PCT/GB2012/052007
Publication Date:
April 25, 2013
Filing Date:
August 16, 2012
Export Citation:
Assignee:
TAYLOR HOBSON LTD (GB)
LEE-BENNETT IAN (GB)
BARBOSA RONY MORENO (ES)
LEE-BENNETT IAN (GB)
BARBOSA RONY MORENO (ES)
International Classes:
G01B7/008; G01B5/008; G01B11/00; G01B21/04
Foreign References:
| US20030127810A1 | 2003-07-10 | |||
| GB2291193A | 1996-01-17 |
Attorney, Agent or Firm:
CLARK, Jane Anne (120 HolbornLondon, Greater London EC1N 2SQ, GB)
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