Global Patent Index - EP 0771620 B1

EP 0771620 B1 20000322 - Drilling and chiseling tool

Title (en)

Drilling and chiseling tool

Title (de)

Bohr- und Meisselgerät

Title (fr)

Outil de forage et de burinage

Publication

EP 0771620 B1 (DE)

Application

EP 96810426 A

Priority

DE 19540391 A

Abstract (en)

[origin: EP0771620A1] The equipment has a striking mechanism (31) and an intermediate shaft (15) which are mounted with parallel axes in a gearbox housing (2). A bearing plate (28) acts as the seating for the mechanism and the shaft, and is connected to the housing so that it is able to be detached. The plate may form a seating position (30) for a bearing region of the mechanism which opposes the direction of drilling. It may also form a seating position (29) for a bearing region (26) of the intermediate shaft which faces towards the direction of drilling.

IPC 1-7

B25D 17/00

IPC 8 full level

B25D 11/12 (2006.01); B23B 45/16 (2006.01); B25D 17/00 (2006.01)

CPC (source: EP)

B25D 17/00 (2013.01)

Designated contracting state (EPC)

CH DE FR GB IE LI NL SE

DOCDB simple family (publication)

EP 0771620 A1 19970507; EP 0771620 B1 20000322; CN 1075411 C 20011128; CN 1151921 A 19970618; DE 19540391 A1 19970507; DE 59604749 D1 20000427; JP H09168978 A 19970630; US 5732782 A 19980331

DOCDB simple family (application)

EP 96810426 A 19960626; CN 96122477 A 19961015; DE 19540391 A 19951030; DE 59604749 T 19960626; JP 28517296 A 19961028; US 73097796 A 19961016