EP 0662370 B1 19980513 - Tool and tool holder for hand-held machine tools
Title (en)
Tool and tool holder for hand-held machine tools
Title (de)
Werkzeug und Werkzeugaufnahme für Handwerkzeuggeräte
Title (fr)
Outil et porte-outil pour machines-outils portatives
Publication
Application
Priority
DE 4341969 A 19931209
Abstract (en)
[origin: EP0662370A1] The tool has at least one axial open longitudinal groove (4,9) on the free end of its fastening shaft (1,6). The longitudinal groove and a locking groove (3,8) have shoulder faces (3a,8a) at each end of the shaft which overlap. At least one further axially continuous locking groove (5,10) and a rotary carrying groove (2,7) are provided which also have overlapping shoulder faces (5a,10a) at each end of the shaft.
IPC 1-7
IPC 8 full level
B23B 31/00 (2006.01); B23B 31/02 (2006.01); B23B 31/107 (2006.01); B23B 31/22 (2006.01); B23B 45/16 (2006.01); B23B 51/00 (2006.01); B25D 17/08 (2006.01)
CPC (source: EP US)
B25D 17/088 (2013.01 - EP US); B25D 2217/0034 (2013.01 - EP US); Y10T 279/17042 (2015.01 - EP US); Y10T 408/907 (2015.01 - EP US); Y10T 408/953 (2015.01 - EP US)
Designated contracting state (EPC)
CH DE DK FR GB IT LI
DOCDB simple family (publication)
DE 4341969 A1 19950614; CN 1070755 C 20010912; CN 1112868 A 19951206; DE 59405955 D1 19980618; DK 0662370 T3 19990215; EP 0662370 A1 19950712; EP 0662370 B1 19980513; HU 216122 B 19990428; HU T69863 A 19950928; JP H07185915 A 19950725; US 5518345 A 19960521
DOCDB simple family (application)
DE 4341969 A 19931209; CN 94112911 A 19941208; DE 59405955 T 19941110; DK 94810646 T 19941110; EP 94810646 A 19941110; HU 9403507 A 19941207; JP 30643594 A 19941209; US 35357494 A 19941209