EP 0156746 A1 19851002 - Working heads of polishing machines and the like.
Title (en)
Working heads of polishing machines and the like.
Title (de)
Arbeitsköpfe von Poliermaschinen und dergleichen.
Title (fr)
Perfectionnements apportés aux têtes de travail des machines de polissage et analogues.
Publication
Application
Priority
FR 8404175 A 19840314
Abstract (en)
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>
Abstract (fr)
La liaison entre le flasque porte-pièce (3) et la broche tournante d'entraînement (1) est opérée par un soufflet déformable (4) dont l'espace intérieur est maintenu sous pression afin d'assurer l'application de la pièce (11) contre le plateau de polissage de la machine tout en permettant la libre orientation de ladite pièce.
IPC 1-7
IPC 8 full level
B24B 37/04 (2006.01); B24B 37/30 (2012.01); B24B 41/06 (2006.01)
CPC (source: EP)
B24B 37/30 (2013.01)
Citation (search report)
- [XD] DE 1677168 A1 19710429 - FRANKE GMBH EDELSTAHLERZEUGNIS
- [A] DE 1029699 B 19580508 - FRITZ GRAUPNER
- [A] US 2323962 A 19430713 - AMES ROBERT G
- [A] US 4373991 A 19830215 - BANKS EDWARD L
- [A] US 2189472 A 19400206 - PETERSON EDWARD G
- [A] US 2781617 A 19570219 - LINES JERRY J
- [A] US 1653108 A 19271220 - ALFRED KOENIG OTTO
- [A] FR 2239089 A6 19750221 - ZEITLIN LEO [FR]
- [A] US 1840254 A 19320105 - RICHARDSON JAMES C
- [A] US 2860496 A 19581118 - BERNE TOCCI-GUILBERT
- [A] US 3053063 A 19620911 - LILLEBERG RICHARD N
- [A] SU 280262 A1
- [A] FR 1573314 A 19690704
- [A] US 3499641 A 19700310 - PETERSON JOHN R
Designated contracting state (EPC)
BE DE GB IT NL
DOCDB simple family (publication)
FR 2558095 A1 19850719; FR 2558095 B1 19880408; EP 0156746 A1 19851002
DOCDB simple family (application)
FR 8404175 A 19840314; EP 85420047 A 19850313