EP 2784264 B1 20150729 - Device for shielding the arc cartridge of an anchor drilling installation
Title (en)
Device for shielding the arc cartridge of an anchor drilling installation
Title (de)
Vorrichtung zur Abschirmung des Kreisbogenmagazins einer Ankerbohranlage
Title (fr)
Dispositif destiné à isoler le magasin en arc de cercle d'une installation de forage d'ancrages
Publication
Application
Priority
EP 13160818 A 20130325
Abstract (en)
[origin: EP2784264A1] The device has arc-shaped guides (1) mounted on a circular arc magazine (6). A protective grill (3) on carriage elements is movable along the guide. A drive i.e. hydraulic motor (4), is arranged and movable along the guide through the protective grill. The guides are arranged parallel to each other and connected through two transverse struts. The guides are fastened at the circular arc magazine, and a sensor is arranged for determination of a position of the grill that is connected with a machine controller.
IPC 8 full level
E21B 19/15 (2006.01)
CPC (source: EP)
E21B 19/15 (2013.01)
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)
DOCDB simple family (application)
EP 13160818 A 20130325