EP 1104825 B1 20070131 - Shaft piece, particularly concrete shaft ring
Title (en)
Shaft piece, particularly concrete shaft ring
Title (de)
Schachtbauteil, insbesondere Schachtring aus Beton
Title (fr)
Elément de regard, en particulier anneau de regard en béton
Publication
Application
Priority
DE 19954492 A 19991111
Abstract (en)
[origin: DE19954492C1] The shaft component, in particular, in the form of a concrete shaft ring (1) comprises partially embedded, strip like load-bearing elements (4) which are uniformly distributed close to the ring circumference (2), consist of a plastic mater-ial with creep properties, and have a cross section with a protruding, triangular head portion (6).
IPC 8 full level
E03F 5/02 (2006.01); E02D 29/12 (2006.01)
CPC (source: EP)
E02D 29/12 (2013.01); E02D 29/121 (2013.01); E02D 29/149 (2013.01); E03F 5/02 (2013.01); E03F 2005/028 (2013.01)
Designated contracting state (EPC)
AT DE
DOCDB simple family (publication)
EP 1104825 A2 20010606; EP 1104825 A3 20030502; EP 1104825 B1 20070131; AT E353114 T1 20070215; DE 19954492 C1 20010308; DE 50014021 D1 20070322; PL 192866 B1 20061229; PL 343717 A1 20010521
DOCDB simple family (application)
EP 00117782 A 20000818; AT 00117782 T 20000818; DE 19954492 A 19991111; DE 50014021 T 20000818; PL 34371700 A 20001107