Title (en)

POLISHING OF WOODEN PIECES IN VIBRATING POLISHING CONTAINERS AND ABRADING BODIES FOR THIS PURPOSE ESPECIALLY

Publication

EP 0130536 A3 19860910 (DE)

Application

EP 84107332 A 19840626

Priority

• DE 3323711 A 19830701
• DE 8408957 U 19840323

Abstract (en)

[origin: US4652469A] The invention concerns the use of working bodies of low density in vibratory abrasive finishing machines for the smoothing of articles of wood, particularly articles of furniture, between the undercoating and varnishing thereof. The working bodies have either the shape of angular resin-free wooden pins of a size of 4x4x30 mm and an average Shore A hardness of about 95 DEG to 100 DEG or a flat base opposite which there is a head surface corresponding to the shape of a spherical segment.

IPC 1-7

B24B 31/06; B24B 31/14

IPC 8 full level

B24B 31/06 (2006.01); B24B 31/14 (2006.01)

CPC (source: EP US)

B24B 31/06 (2013.01 - EP US); B24B 31/14 (2013.01 - EP US)

Citation (search report)

• [Y] NL 7400937 A 19740725
• [X] FR 2161263 A5 19730706 - COGEPRIS SA
• [A] GB 842224 A 19600720 - BENDIX AVIAT CORP
• [A] CH 495197 A 19700831 - HUBER ERNST [CH]
• [A] MODERN PLASTICS, Band 37, Nr. 7, März 1960, Seite 111; ASHMORE: "Tumbling thermoplastics"

Designated contracting state (EPC)

AT BE CH DE FR GB IT LI LU NL SE

DOCDB simple family (publication)

EP 0130536 A2 19850109; EP 0130536 A3 19860910; US 4652469 A 19870324

DOCDB simple family (application)

EP 84107332 A 19840626; US 62594784 A 19840629