EP 0167679 A1 19860115 - Polishing apparatus.
Title (en)
Polishing apparatus.
Title (de)
Poliergerät.
Title (fr)
Appareil de polissage.
Publication
Application
Priority
EP 84201060 A 19840713
Abstract (en)
A polishing apparatus including a driving source (3), a polishing member (4) driven by the driving source (3), and a pair of guide members (23) and (30). The polishing member 4 is composed of a pair of rigid support plates (51) and (52) and an elastic body (50) sandwitched between the pair of rigid support plates (51) and (52). The lower-positioned support plate (52) is formed with a polishing face (5).
IPC 1-7
IPC 8 full level
B24B 23/02 (2006.01); B24D 9/08 (2006.01)
CPC (source: EP)
B24B 23/028 (2013.01); B24D 9/08 (2013.01)
Citation (search report)
- [X] DE 910146 C 19540429 - ALFRED KRUGMANN
- [X] CH 96823 A 19221116 - CEM COMP ELECTRO MEC [FR]
- [A] US 3648413 A 19720314 - GODWIN GUY V, et al
- [A] DE 1097853 C
- [A] US 4145848 A 19790327 - HUTCHINS ALMA A
- [A] DE 2435042 A1 19750206 - ZEITLIN LEO
- [A] PATENT ABSTRACTS OF JAPAN, vol. 7, Nr. 92, 16th April 1983, (M208) (1237); & JP-A-58-015 662 (HITACHI) 29-01-1983
- [A] Soviet Inventions Illustrated DERVENT PUBLIC LTD. Week C40, 12th November 1980 Section P61, abstract no. J6914 ,& SU-A-716791 (KRAMA MECH) 28-02-1980
Designated contracting state (EPC)
DE FR GB IT NL SE
DOCDB simple family (publication)
EP 0167679 A1 19860115; EP 0167679 B1 19880330; DE 3470124 D1 19880505
DOCDB simple family (application)
EP 84201060 A 19840713; DE 3470124 T 19840713