EP 3081737 B1 20180314 - DRILLING APPARATUS FOR MAKING A BOREHOLE WITH PIPE AND METHOD FOR OPERATING A DRILLING APPARATUS
Title (en)
DRILLING APPARATUS FOR MAKING A BOREHOLE WITH PIPE AND METHOD FOR OPERATING A DRILLING APPARATUS
Title (de)
BOHRGERÄT ZUM ERSTELLEN EINER VERROHRTEN BOHRUNG UND VERFAHREN ZUM BETREIBEN EINES BOHRGERÄTES
Title (fr)
APPAREIL DE FORAGE DESTINE A PRATIQUER UN FORAGE TUBE ET PROCEDE DE FONCTIONNEMENT D'UN APPAREIL DE FORAGE
Publication
Application
Priority
DE 102015105908 A 20150417
Abstract (en)
[origin: US2016305234A1] The invention relates to a drilling apparatus for producing a cased bore with a first drill drive for driving a drill rod in a rotating manner, at the lower end of which a drilling tool for removing ground material is arranged, a mast, along which the first drill drive is movable with a sledge, and a second drive, with which a support tube for the bore can be introduced into the ground. According to the invention a computer unit is provided, in which a current drilling depth of the drilling tool and a depth of introduction of the support tube are indicated. Furthermore, a monitor is provided, on which the current drilling depth in relation to the depth of introduction of the support tube can be displayed by the computer unit. The invention further relates to a method for operating such a drilling apparatus.
IPC 8 full level
E21B 3/03 (2006.01); E02D 7/00 (2006.01); E21B 7/00 (2006.01); E21B 7/20 (2006.01); E21B 44/00 (2006.01)
CPC (source: CN EP US)
E02D 7/00 (2013.01 - EP US); E21B 3/022 (2020.05 - CN EP US); E21B 3/03 (2013.01 - EP US); E21B 7/002 (2013.01 - EP US); E21B 7/02 (2013.01 - CN); E21B 7/20 (2013.01 - CN EP US); E21B 15/003 (2013.01 - US); E21B 19/24 (2013.01 - US); E21B 44/00 (2013.01 - EP US); E21B 47/04 (2013.01 - CN); E21B 47/09 (2013.01 - US)
Citation (opposition)
Opponent : ABI Anlagentechnik-Baumaschinen-Industriebedarf Maschinenfabrik und Vertriebsgesellschaft mbH
- EP 2615239 A1 20130717 - GEOSEA NV [BE]
- WO 2006012186 A1 20060202 - BAKER HUGHES INC [US], et al
- CN 1944939 A 20070411 - DONGFANG JAISHENG FOUNDATION M [CN]
- GB 2424432 A 20060927 - WEATHERFORD LAMB [US]
- US 5082069 A 19920121 - SEILER NANCY J [US], et al
Opponent : Liebherr-Werk Nenzing GmbH
- EP 2468960 A1 20120627 - SOILMEC SPA [IT]
- EP 2662523 A1 20131113 - SOILMEC SPA [IT]
- EP 2293161 B1 20150715 - SOILMEC SPA [IT]
- WO 9925930 A1 19990527 - KVAERNER CEMENTATION FOUND LTD [GB], et al
- GB 2424432 A 20060927 - WEATHERFORD LAMB [US]
- US 5082069 A 19920121 - SEILER NANCY J [US], et al
- WO 2006012186 A1 20060202 - BAKER HUGHES INC [US], et al
- "Kompendium Verfahrenstechnik und Geräteauswahl Band II: Bohrgeräte und Hydroseilbagger", 2009, article "Bohrpfahl", pages: 2-9 - 30-31, 38-39, XP055538971
- "Prozessdatenerfassung PDE und Prozessdatenreport PDR, Info-Broschüre", LIEBHERR-WERK NENZING GMBH, 2011, pages 1 - 11, XP055538975
- "Empfehlungen des Arbeitskreises ,Pfähle", AUSZUG AUS DEM BUCH, 2007, pages 1 - 5, XP055538976
- KOLYMBAS, D.: "Pfahlgründungen", AUSZUG AUS DEM BUCH, 1989, XP055538996
- "Hydraulic CFA Rotary Rig, SF-65", SOILMEC, 2012, XP055538998
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
DOCDB simple family (publication)
EP 3081737 A2 20161019; EP 3081737 A3 20161102; EP 3081737 B1 20180314; CN 106065767 A 20161102; CN 106065767 B 20180710; DE 102015105908 A1 20161020; ES 2669509 T3 20180528; TR 201807098 T4 20180621; US 10344586 B2 20190709; US 2016305234 A1 20161020
DOCDB simple family (application)
EP 16153082 A 20160128; CN 201610233393 A 20160415; DE 102015105908 A 20150417; ES 16153082 T 20160128; TR 201807098 T 20160128; US 201615095796 A 20160411