Handling: hand and hoist-line implements – Hook – hoistline – or grab type – Cable and hook tackle
Patent
1988-05-03
1989-05-23
Cherry, Johnny D.
Handling: hand and hoist-line implements
Hook, hoistline, or grab type
Cable and hook tackle
294 74, 294 90, B66C 114
Patent
active
048323918
ABSTRACT:
An elongated link chain assembly is provided including opposite end hooks opening toward each other and an intermediate length hook adjacent one of the opposite end hooks but opeining toward the other end hook. The hooks include hook ends adapted to radially or axially engage the circumferential diametrically enlarged beads at the opposite ends of a metal drum or barrel. The link chain assembly may be engaged intermediate its opposite ends by a link chain hook supported from a lifting chain.
REFERENCES:
patent: 62489 (1867-02-01), Hopkins
patent: 1451657 (1923-04-01), Hefner
patent: 2555430 (1951-06-01), Weeks
patent: 2573216 (1951-10-01), Natoli
patent: 2832628 (1958-04-01), Turnbull
patent: 3488079 (1970-01-01), Stinchfield
patent: 4359241 (1982-11-01), Kistner
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