Chock for rock climbing

Details Chock for rock climbing Chock for rock climbing

1976-12-09

1978-01-24

Hafer, Robert A.

Supports

Pipe or cable

Extending through plate

248317, A47G 2900

Patent

active

040699919

ABSTRACT:
A chock for rock climbers to be used with a loop sling threaded through openings in the chock body which comprises a length of extruded aluminum having beveled ends and a generally triangular cross-section. One of the faces of the chock is arched outwardly and longitudinally toothed. This is located opposite a nose portion which bears against one rock face of a crack while the arched face operates against the opposite face of the crack.

REFERENCES:
patent: 3946975 (1976-03-01), Lyman
patent: 3957237 (1976-05-01), Campbell
Summit, W. Feverer, 3-1960.
"Hardware", G. Lowe, 1-1972.

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