Patent EP0156746A1 successfully refreshed from Google Patents.
EP0156746A1
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Working heads of polishing machines and the like
Assignee: Individual
•
Filing: 1985-03-13
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Granted: —
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Expires: 2005-03-13
Abstract
Abstract The connection between the part-carrying plate (3) and the rotating drive spindle (1) is effected by a deformable bellows (4), the inner space of which is maintained under pressure in order to ensure the application of the part (11) against the polishing disc of the machine, whilst at the same time permitting the free orientation of the said part. <IMAGE>
Inventors
- 👤 Pierre Ribard
- 👤 Gabriel Bouladon
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-05 04:44
CPC Classifications
B; B24; B24B; B24B37/00; B24B37/27; B24B37/30
Claims Analysis
Total Claims: 0
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