EP 0152564 B1 19890823 - TOOL MOUNTING
Title (en)
TOOL MOUNTING
Publication
Application
Priority
- DE 3405885 A 19840218
- DE 3414148 A 19840414
- DE 3431901 A 19840830
Abstract (en)
[origin: US4597227A] A device for attaching a tool in portable angled grinders, allowing the connection to be released without special accessories. The device consists essentially of a hollow driveshaft, of a spindle that slides inside it, and of a tool-securing point consisting of a mating flange and nut. The nut is loosened by activating the displacing mechanism, which displaces the spindle toward the tool-securing point, lifting the nut, which is connected to the spindle by means of a threaded pin, off of the tool. The nut can then be screwed off by hand.
IPC 1-7
IPC 8 full level
B24B 23/02 (2006.01); B24B 45/00 (2006.01)
CPC (source: EP US)
B24B 23/02 (2013.01 - EP US); B24B 23/022 (2013.01 - EP US); B24B 45/006 (2013.01 - EP US); Y10T 83/9379 (2015.04 - EP US)
Designated contracting state (EPC)
CH FR GB IT LI NL SE
DOCDB simple family (publication)
EP 0152564 A2 19850828; EP 0152564 A3 19861230; EP 0152564 B1 19890823; US 4597227 A 19860701; US RE33335 E 19900918
DOCDB simple family (application)
EP 84114612 A 19841201; US 21318088 A 19880629; US 68019484 A 19841210