EP 0965407 B1 20020911 - Tool for machining hard materials
Title (en)
Tool for machining hard materials
Title (de)
Werkzeug zur Bearbeitung von harten Untergründen
Title (fr)
Outil pour travailler des matériaux durs
Publication
Application
Priority
DE 19826919 A 19980617
Abstract (en)
[origin: EP0965407A1] The cutting or drilling tool has a main carrying element (2) in the shape of a relatively thin walled pipe because the stability of the pipe is increased by a flanged edge. The joint area (4) is attached to the flange from below and offers a rigid base for the cutting or drilling device (3). The upper part of the pipe (2) is equipped with an insertion area (1) for joining the tool to the drive.
IPC 1-7
IPC 8 full level
B23D 61/02 (2006.01); B28D 1/04 (2006.01); B28D 1/12 (2006.01)
CPC (source: EP)
B23D 61/025 (2013.01); B28D 1/041 (2013.01); B28D 1/121 (2013.01)
Designated contracting state (EPC)
AT BE DE NL
DOCDB simple family (publication)
EP 0965407 A1 19991222; EP 0965407 B1 20020911; AT E223782 T1 20020915; DE 19826919 A1 19991223; DE 59902622 D1 20021017
DOCDB simple family (application)
EP 99810513 A 19990611; AT 99810513 T 19990611; DE 19826919 A 19980617; DE 59902622 T 19990611