EP 2444589 B1 20131218 - Auxiliary harness for releasing a clamp connection for nesting groove profiles involved in subterranean pit construction
Title (en)
Auxiliary harness for releasing a clamp connection for nesting groove profiles involved in subterranean pit construction
Title (de)
Hilfsgeschirr zum Lösen einer Klemmverbindung für ineinander liegende Rinnenprofile des untertägigen Grubenausbaus
Title (fr)
Sangle auxiliaire destinée à desserrer une liaison de serrage pour profilés de fente installés les uns à l'intérieur des autres de la structure minière souterraine
Publication
Application
Priority
DE 102010048794 A 20101020
Abstract (en)
[origin: EP2444589A2] The auxiliary harness (19) has U-shaped brackets (20) that are supported on channel profile (2) of channel section and coupled with a base plate (25) which is movable along legs (22) of the brackets. The base plate is rotatably mounted on a spindle (34) which is moved against a sub-tab (13) of clamp connection (8) of the channel profile so that the brackets are fixed to the channel profile.
IPC 8 full level
E21D 11/18 (2006.01)
CPC (source: EP)
E21D 11/186 (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)
EP 2444589 A2 20120425; EP 2444589 A3 20130213; EP 2444589 B1 20131218; DE 102010048794 A1 20120426; PL 2444589 T3 20140430
DOCDB simple family (application)
EP 11185797 A 20111019; DE 102010048794 A 20101020; PL 11185797 T 20111019