Handling: hand and hoist-line implements – Hoist-line slings – Latch release
Patent
1997-04-24
2000-02-15
Cherry, Johnny D.
Handling: hand and hoist-line implements
Hoist-line slings
Latch release
294 675, 294 8235, B66C 116
Patent
active
060243945
ABSTRACT:
An apparatus for releasing an attached load, with the load being attached with a sling is described. Generally, the apparatus comprises a plate having an underside face, and a latch member, operatively associated with the underside face, for latching and unlatching the sling from the load. The apparatus may contain an activating line attached with the latch member, and activating member, operatively associated with the activating line, for activating the latch member. In the preferred embodiment, the latch member comprises a first member mounted on the plate, with the member having an opening therein, a second member mounted on the plate, with the member having an opening therein, and a third member mounted on the plate, with the member having an opening therein. A load pin is placed within the openings. A fulcrum point is provided so that the load pin may be pivoted for latching and unlatching. A gravity centering system is also included that allows for a single point release system.
REFERENCES:
patent: 1198139 (1916-09-01), Lyon
patent: 1215046 (1917-02-01), Montgomery
patent: 1862081 (1932-06-01), Grant
patent: 1908146 (1933-05-01), Helton
patent: 2293653 (1942-08-01), Katz
patent: 2673116 (1954-03-01), Baird
patent: 3462945 (1969-08-01), Barber
patent: 3895836 (1975-07-01), Barnes
patent: 4148514 (1979-04-01), McCullough
patent: 5152567 (1992-10-01), Raber
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