EP 0095193 B1 19851218 - SHORING FRAME FOR RETAINING PANELS
Title (en)
SHORING FRAME FOR RETAINING PANELS
Publication
Application
Priority
DE 3219636 A 19820525
Abstract (en)
[origin: EP0095193A1] 1. A bracing frame for shoring plates (1 and 2) supporting the walls of a trench comprising at least two superposed braces (5 and 6) which are pivoted at both ends about level pivot pins (10) in vertical abutment posts (3 and 4) supporting the shoring plates and are held by means of springs (15) so as to be generally at a right angle to the abutment posts, characterized in that support faces (11 and 11') which are curved parallel to the pivot pins (10) or are inclined, are present at the ends of the braces (5 and 6), and on the abutment posts (3 or 4) abutment faces (12 and 12') are present which correspond to the support faces (11 and 11'), said abutment faces (12 and 12') forming with the support faces (11 and 11') at least two spring sockets (13, 13' and 14, 14') at each brace end, such sockets having a cross section which tapers in the plane of the pivoting of the braces (5 and 6) in both directions of pivoting and in each spring socket (13, 13' and 14, 14') a roller-like elastomeric spring member (15) is inserted with a pretensioning effect as a spring.
IPC 1-7
IPC 8 full level
E02D 17/08 (2006.01)
CPC (source: EP)
E02D 17/08 (2013.01); E02D 17/083 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR GB LI NL
DOCDB simple family (publication)
EP 0095193 A1 19831130; EP 0095193 B1 19851218; AT E17027 T1 19860115; DE 3219636 A1 19831201; DE 3361550 D1 19860130
DOCDB simple family (application)
EP 83105184 A 19830525; AT 83105184 T 19830525; DE 3219636 A 19820525; DE 3361550 T 19830525