Wall anchor or support

Details Wall anchor or support Wall anchor or support

1986-03-25

1987-01-06

Bell, J. Karl

Static structures (e.g., buildings)

Assembled in situ-type anchor or tie

Socket type

527181, 24823191, E05D 500

Patent

active

046336400

ABSTRACT:
A wall anchor or support comprising a support end portion and a shank portion, a plurality of spaced triangular shaped members affixed to the shank and capable of limited pivotal movement when the shank is inserted in an opening in a wall structure and when force is applied to the anchor in a direction away from the wall structure. The plurality of spaced triangular shaped members have a curved surface and two straight side surfaces with the side surfaces being connected together at adjacent ends forming a joint and the curved surface frictionally gripping an interior surface of the opening when the force applied to the wall anchor in a direction away from the wall is applied, thereby preventing the wall anchor from being dislodged from the wall structure.

REFERENCES:
patent: 780957 (1905-01-01), Palmer
patent: 3846948 (1974-11-01), Dallen
patent: 3923411 (1975-12-01), Berghman
patent: 4179859 (1979-12-01), Fricko et al.

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