EP 0947640 B1 20060830 - Reinforcement with high adherence
Title (en)
Reinforcement with high adherence
Title (de)
Bewehrung mit hochfestem Verbund
Title (fr)
Armature à haute adhérence
Publication
Application
Priority
- DE 29806259 U 19980404
- DE 29806261 U 19980404
- DE 29806262 U 19980404
Abstract (en)
[origin: EP0947640A2] The anchoring portions (2) at intervals at its ends have protruding radial portions, the ratio between their external diameter and the core diameter being greater than is the case with a screw thread. Typically this ratio can be between 1.3:1 and 2:1, and the size of the faces can decrease in inverse proportion to the number of the anchoring portions. The sum of the surface areas of (11) the portions can be at least five times the cross-sectional area of the core.
IPC 8 full level
E04C 5/03 (2006.01); E04B 1/00 (2006.01); E04B 5/43 (2006.01); E04C 5/02 (2006.01); E04C 5/06 (2006.01); E04F 19/00 (2006.01)
CPC (source: EP)
E04B 1/0038 (2013.01); E04B 5/43 (2013.01); E04C 5/02 (2013.01); E04C 5/0645 (2013.01); E04F 19/00 (2013.01)
Designated contracting state (EPC)
AT CH DE FR GB LI
DOCDB simple family (publication)
EP 0947640 A2 19991006; EP 0947640 A3 20010404; EP 0947640 B1 20060830; AT E338175 T1 20060915; DE 59913802 D1 20061012
DOCDB simple family (application)
EP 99106414 A 19990327; AT 99106414 T 19990327; DE 59913802 T 19990327