Anchoring device for use in masonry and like structures and havi

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Details

85 77, F16B 1306

Patent

active

040194205

ABSTRACT:
A first element is adapted to be received and anchored in a hole of a structure. An expander member is provided for expanding at least a leading end of the first element. A second element has a first portion located in the hole and connected with the expander member, and a second portion having a part which extends outwardly from the hole and is adapted to carry an object to be mounted on the structure. An axially yieldable protective sleeve sealingly surrounds the second element intermediate the expander member and the object so as to prevent the access of corrosion-producing media to the elements.

REFERENCES:
patent: 1232274 (1917-07-01), Gay
patent: 2068968 (1937-01-01), Urbanek et al.
patent: 2936015 (1960-05-01), Rapata
patent: 3379089 (1968-04-01), Williams
patent: 3444313 (1969-05-01), Goodchild et al.
patent: 3471183 (1969-10-01), Fischer
patent: 3662644 (1972-05-01), Flesch et al.
patent: 3922831 (1975-12-01), Fischer

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