EP 0005967 A1 19791212 - Improvements in or relating to radial grinding tools with means to remove grinding dust.
Title (en)
Improvements in or relating to radial grinding tools with means to remove grinding dust.
Title (de)
Radiales Schleifwerkzeug mit Mitteln zum Absaugen von Staubteilchen.
Title (fr)
Outil de meulage radial pourvu de moyens pour enlever la poussière.
Publication
Application
Priority
GB 2373478 A 19780530
Abstract (en)
A radial grinding tool, preferably portable and hand-held. Grinding dust generated by contact between the grinding face (2) and the work is drawn axially into the mouths (10a, 11a) of ring-shaped cavities (10, 11), one to each axial side of the wheel (1). The chambers interconnect by passages (30, 34, 28), and are connected to the suction source (35, 36, 37). The outer walls (8, 9) of the cavities are of plastics or other wear-away material and spin with the wheel, so that they wear by contact with the work as the wheel wears likewise.
IPC 1-7
IPC 8 full level
B24B 55/10 (2006.01)
CPC (source: EP)
B24B 55/102 (2013.01)
Citation (search report)
- US 3862521 A 19750128 - ISAKSSON LARS GORAN TORSTEN
- US 3585980 A 19710622 - MELLOR FRED
- US 2954653 A 19601004 - ERIC HARVEY JOSEPH
- DE 1121968 B 19620111 - ACKERMANN & SCHMITT K G
Designated contracting state (EPC)
DE FR GB SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 79300936 A 19790524