EP 0232531 B1 19920715 - CENTRIFUGAL POLISHING MACHINE
Title (en)
CENTRIFUGAL POLISHING MACHINE
Publication
Application
Priority
DE 3604619 A 19860214
Abstract (en)
[origin: US4850151A] Centrifugal treatment apparatus for mechanical treatment, e.g. grinding, polishing, cleaning and deburring of workpieces, including a workpiece receiving container, which has a mainly cylindrical casing (1) and a rotating base (2) in the form of a plate or similar, arranged coaxially thereto, whose circumferential rim abuts the cylindrical casing, the casing being removably attached to a support (3). The casing in accordance with the present invention is formed so that it can also be fixed in an inverted position with its upper rim on the support (3). In this way it is possible to use the container casing further in the inverted position after abrasion of its inner surface in the lower region, which results in the operating lifetime of the container casing being doubled or almost doubled.
IPC 1-7
IPC 8 full level
B24B 31/108 (2006.01)
CPC (source: EP US)
B24B 31/108 (2013.01 - EP US)
Citation (examination)
Designated contracting state (EPC)
CH DE FR GB LI NL SE
DOCDB simple family (publication)
EP 0232531 A2 19870819; EP 0232531 A3 19881109; EP 0232531 B1 19920715; DE 3604619 A1 19870820; DE 3686046 D1 19920820; US 4850151 A 19890725
DOCDB simple family (application)
EP 86117764 A 19861219; DE 3604619 A 19860214; DE 3686046 T 19861219; US 14440588 A 19880115