Suspension chain head

Details Suspension chain head Suspension chain head

1978-06-20

1981-04-28

Cherry, Johnny D.

Handling: hand and hoist-line implements

Hoist-line slings

Latch release

59 93, 294 74, B66C 112

Patent

active

042640970

ABSTRACT:
A suspension chain head for mechanically assembled strand-oriented sling chain systems has an annular suspension member, at least one forked member arranged for carrying a further member of the chain head and having a recess and a holding pin, and an intermediate member for connecting the forked member with the suspension member. The intermediate member has a first portion by which it is hung on the suspension member, and a second portion arranged to enter the recess of the forked member and provided with at least one hole arranged for receiving therein the holding pin of the forked member so as to connect the forked member to the intermediate member. The intermediate member may be provided with lateral spacing projections which have flattened, substantially spherically curved faces.

REFERENCES:
patent: 1689170 (1928-10-01), Farmer
patent: 2430966 (1947-11-01), Taylor
patent: 3167342 (1965-01-01), Broyles
patent: 3795951 (1974-03-01), Ratcliff
patent: 3831993 (1974-08-01), Drayton et al.
patent: 4068467 (1978-01-01), Schreyer et al.

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