Pin drive anchor with locking sleeve

Details Pin drive anchor with locking sleeve Pin drive anchor with locking sleeve

1989-09-05

1990-04-17

Lindsey, Rodney M.

Expanded, threaded, driven, headed, tool-deformed, or locked-thr

Having separate expander means

Made up of plural expansible segments or sections

411 60, 411 71, F16B 1306

Patent

active

049175521

ABSTRACT:
An improved pin drive anchor has an elongated body with an inner end with a reduced section about which a locking sleeve member is secured, and a longitudinal bore extending the length of the body and having a reduced diameter section proximate to the sleeve member. The sleeve member and the body inner end are slotted to permit expansion of the sleeve member and the inner end when a pin is driven through the entire length of the body bore to firmly secure the anchor in the cavity of a wall.

REFERENCES:
patent: 4100834 (1978-07-01), Harris
patent: 4182218 (1980-01-01), Combette et al.
patent: 4678383 (1987-07-01), Bergner
patent: 4826373 (1989-05-01), Nakano

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