Pipe-chock

Details Pipe-chock Pipe-chock

1986-12-16

1988-03-08

Foss, J. Franklin

Supports

With means to facilitate installation, repair, or...

For support cutting or piercing

211 594, 211 704, 254 18, 410 36, F16M 1300

Patent

active

047295376

ABSTRACT:
A novel pipe chock having a pipe engaging surface, an upper horizontal surface, an aperture extending vertically through said chock from said horizontal surface to the base of said chock, a pair of dogs projecting upwardly from said horizontal surface and spaced laterally from each other, a lever member pivotally mounted between said dogs for rocking movement about said pivot, said lever member having an aperture formed in one end thereof in alignment with the aperture in said chock and having the other end of said lever extending beyond said dogs to a position adjacent the edge of said chock, and a spike extending through the apertures in said lever and said chock.

REFERENCES:
patent: 571641 (1896-11-01), Boose
patent: 1959299 (1934-05-01), MacKenzie
patent: 1967823 (1934-07-01), Houston
patent: 2611495 (1952-09-01), Weaver
patent: 3091348 (1963-05-01), Neuhauser
patent: 3211240 (1965-10-01), Smitter et al.
patent: 3658195 (1972-04-01), Fantin

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