E - Fixed Constructions – 21 – D
Patent
E - Fixed Constructions
21
D
E21D 21/00 (2006.01) E02D 5/80 (2006.01)
Patent
CA 2340356
A tubular anchor to be inserted into a bore formed in a constructional structure and including a hollow anchor body, and a trapezoidal thread-shaped profile provided on at least a portion of an outer surface of the anchor body and having a crest region and a root region both extending parallel to a longitudinal axis of the anchor body, with the at least flanks of a trapezoidal cross-section of the profile remote from an end of the anchor body facing in a setting direction being inclined with respect to the longitudinal axis of the anchor body at an angle from 10° to 45°.
Leibhard Erich
Ludwig Wolfgang
Gierczak Eugene J. A.
Hilti - Aktiengesellschaft
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