Global Patent Index - EP 0836913 B1

EP 0836913 B1 2003-06-04 - Bit adapter

Title (en)

Bit adapter

Title (de)

Bitadapter

Title (fr)

Adaptateur pour embout

Publication

EP 0836913 B1 (DE)

Application

EP 97108485 A

Priority

DE 29617991 U

Abstract (en)

[origin: EP0836913A1] The boring attachment has a bush forming a blind hole into which a drill be can be inserted, and a screwdriver bit receiver. The guide bit has a turning attachment by which torque is transmitted from the drill to the attachment. The bush (20) has a slot (30), closed at the bottom and forming shoulders (31). The shoulders can be elastically pressed away from each other by an inserted drill bit (22). The shoulders may be in the form of projections from the inner wall (33) of the bush, which may be made of a rigid material such as metal (12) surrounded by an elastic material such as plastics (14).

IPC 1-7 (main, further and additional classification)

B25B 21/00

IPC 8 full level (invention and additional information)

B25B 21/00 (2006.01)

CPC (invention and additional information)

B25B 21/007 (2013.01)

Designated contracting state (EPC)

AT CH DE DK ES FR GB IT LI NL SE

DOCDB simple family

DE 29617991 U1 19970116; AT 242086 T 20030615; EP 0836913 A1 19980422; EP 0836913 B1 20030604