EP 1860275 B1 20080611 - Coupling means
Title (en)
Coupling means
Title (de)
Kupplungsvorrichtung
Title (fr)
Dispositif de couplage
Publication
Application
Priority
EP 06008687 A 20060426
Abstract (en)
[origin: EP1860275A1] Coupling device for a boring rod (Bohrgestange, sic) with a receiving coupling (12) for reception of a connection region of the boring rod, at least one locking device (14) with a locking element (16), which is supported between a release position and a locking position, and in which the locking element (16) engages with a corresponding recess in the connection region. An independent claim is included for a boring unit.
IPC 8 full level
E21B 17/03 (2006.01)
CPC (source: EP US)
E21B 17/03 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1860275 A1 20071128; EP 1860275 B1 20080611; AT E398227 T1 20080715; CA 2582125 A1 20071026; CN 101063403 A 20071031; CN 101063403 B 20111005; DE 502006000913 D1 20080724; ES 2307248 T3 20081116; JP 2007291848 A 20071108; JP 4657241 B2 20110323; PT 1860275 E 20080909; RU 2007114756 A 20081027; RU 2370618 C2 20091020; SG 136880 A1 20071129; US 2007277988 A1 20071206
DOCDB simple family (application)
EP 06008687 A 20060426; AT 06008687 T 20060426; CA 2582125 A 20070313; CN 200710101107 A 20070426; DE 502006000913 T 20060426; ES 06008687 T 20060426; JP 2007112516 A 20070423; PT 06008687 T 20060426; RU 2007114756 A 20070419; SG 2007025489 A 20070405; US 79055807 A 20070426