EP 2318658 B1 20120829 - METHOD FOR INTRODUCING A VERTICAL SHAFT AND SHAFT DRIVING MACHINE
Title (en)
METHOD FOR INTRODUCING A VERTICAL SHAFT AND SHAFT DRIVING MACHINE
Title (de)
VERFAHREN ZUM EINBRINGEN EINES VERTIKALEN SCHACHTES UND SCHACHTVORTRIEBSMASCHINE
Title (fr)
PROCÉDÉ DE FONÇAGE D'UN PUITS VERTICAL ET ENGIN DE CREUSEMENT
Publication
Application
Priority
EP 2008006318 W 20080731
Abstract (en)
[origin: WO2010012290A1] The invention relates to a method for introducing a vertical shaft (4) underground (2) and to a shaft driving machine (1) set up particularly for performing the method, wherein a cutting wheel (17) is rotated solely about a horizontal axis until a penetration trough (43) having a predetermined penetration depth is formed, and the cutting wheel is then also rotated about a central vertical axis until a shaft foot (3) is dug out to the penetration depth. A relatively high sinking rate is thereby achieved for the shaft (4).
IPC 8 full level
E21D 1/06 (2006.01)
CPC (source: EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2010012290 A1 20100204; AR 072854 A1 20100922; AU 2008359880 A1 20100204; AU 2008359880 B2 20150305; BR PI0822992 A2 20180529; BR PI0822992 B1 20190326; CA 2731400 A1 20100204; CA 2731400 C 20130903; CL 2009001512 A1 20091016; CN 102119262 A 20110706; CN 102119262 B 20140528; EA 016020 B1 20120130; EA 201100257 A1 20110830; EP 2318658 A1 20110511; EP 2318658 B1 20120829; ES 2392575 T3 20121211; JP 2011529536 A 20111208; JP 5285152 B2 20130911; MX 2011001161 A 20110426; PE 20100491 A1 20100814; PL 2318658 T3 20130131; US 2011139511 A1 20110616; US 2013277117 A1 20131024; US 8534765 B2 20130917; US 8757731 B2 20140624; ZA 201100693 B 20111026
DOCDB simple family (application)
EP 2008006318 W 20080731; AR P090102956 A 20090731; AU 2008359880 A 20080731; BR PI0822992 A 20080731; CA 2731400 A 20080731; CL 2009001512 A 20090702; CN 200880130605 A 20080731; EA 201100257 A 20080731; EP 08785260 A 20080731; ES 08785260 T 20080731; JP 2011520327 A 20080731; MX 2011001161 A 20080731; PE 2009000993 A 20090730; PL 08785260 T 20080731; US 200813054863 A 20080731; US 201313918309 A 20130614; ZA 201100693 A 20110127