EP 0338359 B1 19920325 - CENTRIFUGAL POLISHING MACHINE
Title (en)
CENTRIFUGAL POLISHING MACHINE
Publication
Application
Priority
DE 3812908 A 19880418
Abstract (en)
[origin: EP0338359A2] The invention relates to a centrifugal polishing machine with a container (3) which accommodates loaded material consisting of workpieces and treatment bodies and the base (4) of which rotates relative to the container wall (5) about the container axis and leaves a separating gap (7) relative to the container wall (5), and, for the purpose of reducing the wear in the area of the separating gap (7), proposes to provide at least one discharge element (A) for removing particles of loaded material which have penetrated into the gap space, which discharge element (A) engages in the separating-gap space, rotates with the base (4) and/or is fixed relative to the container wall (5). <IMAGE>
IPC 1-7
IPC 8 full level
B24B 31/108 (2006.01)
CPC (source: EP US)
B24B 31/108 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB NL
DOCDB simple family (publication)
EP 0338359 A2 19891025; EP 0338359 A3 19891206; EP 0338359 B1 19920325; DE 3812908 A1 19891026; DE 58901009 D1 19920430; US 4958776 A 19900925
DOCDB simple family (application)
EP 89106259 A 19890408; DE 3812908 A 19880418; DE 58901009 T 19890408; US 34115289 A 19890420