EP 3144466 B1 20180418 - ARRANGEMENT IN ROCK DRILLING MACHINE AND METHOD OF MOUNTING ROCK DRILLING MACHINE
Title (en)
ARRANGEMENT IN ROCK DRILLING MACHINE AND METHOD OF MOUNTING ROCK DRILLING MACHINE
Title (de)
ANORDNUNG IN EINER GESTEINSBOHRMASCHINE UND VERFAHREN ZUR MONTAGE EINER GESTEINSBOHRMASCHINE
Title (fr)
AGENCEMENT DANS UNE MACHINE DE FORAGE DE ROCHE ET PROCÉDÉ DE MONTAGE D'UNE MACHINE DE FORAGE DE ROCHE
Publication
Application
Priority
EP 15185209 A 20150915
Abstract (en)
[origin: EP3144466A1] The invention relates to an arrangement in a rock drilling machine and to a method of mounting the same. The rock drilling machine (4) comprises a gear module (13) and a percussion module (15), which are arranged on a same axial line (17). The modules are pressed towards each other by means of several first connecting means (27) and several second connecting means (30). The connecting means generate first axial connecting forces (F1) and second axial connecting forces (F2) which receive axial operational forces of the rock drilling machine. The second connecting means also fasten the rock drilling machine to a carriage (5) provided with support surfaces (28).
IPC 8 full level
E21B 6/04 (2006.01)
CPC (source: CN EP KR US)
E21B 6/04 (2013.01 - CN EP US); E21B 7/025 (2013.01 - US); E21C 27/22 (2013.01 - KR); E21C 27/28 (2013.01 - KR); E21C 31/04 (2013.01 - KR); E21C 31/12 (2013.01 - KR); E21D 20/003 (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)
EP 3144466 A1 20170322; EP 3144466 B1 20180418; AU 2016222462 A1 20170330; AU 2016222462 B2 20170413; CA 2940853 A1 20170315; CA 2940853 C 20180619; CL 2016002289 A1 20170505; CN 106948754 A 20170714; CN 106948754 B 20191122; JP 2017082572 A 20170518; JP 6272968 B2 20180131; KR 101956981 B1 20190311; KR 20170032866 A 20170323; TR 201806744 T4 20180621; US 2017074040 A1 20170316
DOCDB simple family (application)
EP 15185209 A 20150915; AU 2016222462 A 20160902; CA 2940853 A 20160902; CL 2016002289 A 20160912; CN 201610826948 A 20160914; JP 2016173250 A 20160906; KR 20160118222 A 20160913; TR 201806744 T 20150915; US 201615264773 A 20160914