1975-03-11
1976-12-14
Frazier, Roy D.
85 32K, 85 84, F16B 1304
Patent
active
039968359
ABSTRACT:
An expansion anchor includes an expansion sleeve with a slot formed through the sleeve wall and extending for its axial length and an expansion body which is displaceably positionable through the slot for expanding the sleeve into contact with the wall of a hole formed to receive the sleeve. The slot is in parallel relation with the axis of the sleeve. The expanding body is a cylindrical pin which has a diameter greater than the dimension of the slot measured in the circumferential direction of the sleeve. An insert is secured within the sleeve and has a threaded bore into which a member can be secured and held within the expansion anchor.
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Frazier Roy D.
Hilti Aktiengesellschaft
Holko Thomas J.
LandOfFree
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