Handling: hand and hoist-line implements – Grapple – Load shifting
Patent
1987-04-13
1988-06-14
Cherry, Johnny D.
Handling: hand and hoist-line implements
Grapple
Load shifting
244158R, 244161, 294 6732, 294 8152, 294 90, B66C 166
Patent
active
047507691
ABSTRACT:
In a grapple fixture which has a plurality of locating cam arms projecting from the front face of its base for the purpose of aligning it with a grapple device, there is provided the improvement wherein the cam arms are mounted for angular movement on the base, each cam arm being connected to a latch which is located at the back face of the base. The latch is connected to the cam arms so as to be rotatable with the cam arms into and out of a latch receptacle such that the latch is operable from the front face of the base.
REFERENCES:
patent: 2904370 (1959-09-01), Meinholtz
patent: 3206534 (1965-09-01), Vogele et al.
patent: 3261637 (1966-07-01), Bopp et al.
patent: 3352592 (1967-11-01), Rodgers
patent: 3493258 (1970-02-01), Wyrough
patent: 3558178 (1971-01-01), Taylor
patent: 4056248 (1977-11-01), Hasquenoph et al.
patent: 4105241 (1978-08-01), Mee
Cherry Johnny D.
Spar Aerospace Limited
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