EP 3172400 B1 20180704 - ROLLER CUTTER ARRANGEMENT AND CUTTING WHEEL EQUIPPED WITH SAID ROLLER CUTTER ARRANGEMENT
Title (en)
ROLLER CUTTER ARRANGEMENT AND CUTTING WHEEL EQUIPPED WITH SAID ROLLER CUTTER ARRANGEMENT
Title (de)
SCHNEIDROLLENANORDNUNG UND MIT SCHNEIDROLLENANORDNUNGEN AUSGESTATTETES SCHNEIDRAD
Title (fr)
DISPOSITIF À COUTEAU CIRCULAIRE ET ROUE DE COUPE ÉQUIPÉE D'UN DISPOSITIF À COUTEAU CIRCULAIRE
Publication
Application
Priority
- DE 102014110310 A 20140722
- EP 2015063275 W 20150615
Abstract (en)
[origin: CA2946680A1] The invention relates to a roller cutter arrangement (7) for a cutting wheel of a tunneling machine, which comprises an interchangable pot (11), a bearing block (24) which is mounted in the interchangebale pot (11) such that it can move along a movement axis (20), and a roller cutter unit (23) which comprises at least one roller cutter (8) which is rotationally mounted in the bearing block (24) and which acts along a working axis (29). Said working axis (29) is inclined with respect to the movement axis (20) such that the roller cutter (8) of the roller cutter units (23) can be arranged closely adjacent to each other, in particular, in the central area of the cutting wheel.
IPC 8 full level
CPC (source: CN EP RU US)
E21D 9/104 (2013.01 - CN EP US); E21D 9/1093 (2013.01 - RU); E21D 9/11 (2013.01 - CN EP US); E21D 9/112 (2013.01 - US)
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)
DE 102014110310 A1 20160128; AU 2015294307 A1 20161110; AU 2015294307 B2 20190725; CA 2946680 A1 20160128; CN 106687660 A 20170517; CN 106687660 B 20190702; EP 3172400 A1 20170531; EP 3172400 B1 20180704; ES 2687395 T3 20181025; HK 1232273 A1 20180105; JP 2017522470 A 20170810; JP 6514719 B2 20190515; RU 2657264 C1 20180609; US 2017101868 A1 20170413; US 9732613 B2 20170815; WO 2016012156 A1 20160128
DOCDB simple family (application)
DE 102014110310 A 20140722; AU 2015294307 A 20150615; CA 2946680 A 20150615; CN 201580048128 A 20150615; EP 15730451 A 20150615; EP 2015063275 W 20150615; ES 15730451 T 20150615; HK 17105891 A 20170614; JP 2016570074 A 20150615; RU 2016148221 A 20150615; US 201515308258 A 20150615