EP 3163009 B1 20180214 - DEVICE FOR CONNECTING A DRILLING TOOL TO THE POWER ROTATION HEAD OF A DRILLING DEVICE
Title (en)
DEVICE FOR CONNECTING A DRILLING TOOL TO THE POWER ROTATION HEAD OF A DRILLING DEVICE
Title (de)
VORRICHTUNG ZUM ANSCHLUSS EINES BOHRWERKZEUGES AN DEN KRAFTDREHKOPF EINES BOHRGERÄTES
Title (fr)
PROCEDE DE RACCORDEMENT D'UN OUTIL DE FORAGE SUR UNE TETE DE ROTATION D'UN APPAREIL DE FORAGE
Publication
Application
Priority
EP 15191464 A 20151026
IPC 8 full level
E21B 17/03 (2006.01)
CPC (source: EP)
E21B 17/03 (2013.01)
Citation (examination)
DE 29920132 U1 20001228 - HOELSCHER WASSERBAU GMBH & CO [DE]
Citation (opposition)
Opponent : BAUER Maschinen GmbH
- EP 1624151 A2 20060208 - ABF BOHRTECHNIK GMBH & CO KG [DE]
- DE 102006022613 A1 20071122 - KLEMM BOHRTECHNIK ZWEIGNIEDERL [DE]
- DE 19729315 A1 19990114 - FROMME THEODOR DIPL ING [DE], et al
- DE 19621849 A1 19970306 - BILFINGER BERGER BAU [DE]
- DE 29920132 U1 20001228 - HOELSCHER WASSERBAU GMBH & CO [DE]
- DD 83693 A
- DE 3025157 A1 19820128 - ROEMHELD A GMBH & CO KG [DE]
- "Hydraulik Grundwissen II", FACHZEITSCHRIFT AGRARTECHNIK, November 2002 (2002-11-01), pages 71 - 74, XP055527225
- "Hydraulikzylinder mit Federrückstellung", HYDROPNEU PARTNER FOR HYDRAULIK, 15 October 2010 (2010-10-15), pages 1 - 2, XP055527239
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3163009 A1 20170503; EP 3163009 B1 20180214; CY 1120161 T1 20181212; DK 3163009 T3 20180528; ES 2667811 T3 20180514; HR P20180627 T1 20180601; HU E037117 T2 20180828; LT 3163009 T 20180525; NO 3163009 T3 20180714; PL 3163009 T3 20180731; PT 3163009 T 20180508; RS 57189 B1 20180731; SI 3163009 T1 20180629
DOCDB simple family (application)
EP 15191464 A 20151026; CY 181100443 T 20180426; DK 15191464 T 20151026; ES 15191464 T 20151026; HR P20180627 T 20180419; HU E15191464 A 20151026; LT 15191464 T 20151026; NO 15191464 A 20151026; PL 15191464 T 20151026; PT 15191464 T 20151026; RS P20180508 A 20151026; SI 201530227 T 20151026