EP 1193349 B1 20040929 - Hammer bearing structure with exchange apparatus for hydraulic tools
Title (en)
Hammer bearing structure with exchange apparatus for hydraulic tools
Title (de)
Mäkler mit Wechselvorrichtung für hydraulische Arbeitsgeräte
Title (fr)
Sonnette de battage équipée d'un dispositif de remplacement d'outils hydrauliques
Publication
Application
Priority
DE 10048257 A 20000929
Abstract (en)
[origin: EP1193349A2] The adapter has main and guide carriage, connected by a coupling device and moving on a guide rail. The main carriage has a panel with pref. several hydraulically charged coupling plugs on the side facing the guide carriage. On the other side, the plugs are connected to hydraulic feed lines on the main carriage. The guide carriage has a coupling block with coupling sleeves for the plugs, on the side facing the main carriage. On the side of the coupling block facing the working appliance, the sleeves are connected to hydraulic hoses for the appliance.
IPC 1-7
IPC 8 full level
E02D 7/00 (2006.01); E02D 7/10 (2006.01); E21B 15/00 (2006.01); E21B 19/08 (2006.01)
CPC (source: EP US)
E02D 7/10 (2013.01 - EP); E02F 3/3654 (2013.01 - EP); E21B 15/00 (2013.01 - EP); E21B 19/08 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1193349 A2 20020403; EP 1193349 A3 20030319; EP 1193349 B1 20040929; EP 1193349 B2 20090128; AT E278070 T1 20041015; DE 10048257 A1 20020411; DE 50103848 D1 20041104; ES 2230220 T3 20050501; ES 2230220 T5 20090619
DOCDB simple family (application)
EP 01118086 A 20010726; AT 01118086 T 20010726; DE 10048257 A 20000929; DE 50103848 T 20010726; ES 01118086 T 20010726