Land vehicles: bodies and tops – Tops – Load cover
Patent
1978-10-16
1980-07-01
Love, John J.
Land vehicles: bodies and tops
Tops
Load cover
296210, 220 1T, 220211, B60P 702
Patent
active
042103584
ABSTRACT:
In combination with a pair of pivotal closure panels provided for opening and closing the opening of an open-top cargo box, an actuator including a boss affixed to and projected from each panel of the pair, a pair of actuator arms, each being characterized by an elongated body supported at one end for pivotal displacement along a path intercepted by a boss projected from an associated panel; a shaft supporting each arm of the pair, and a chain-driven sprocket mounted on the shaft for imparting angular displacement to the shaft, whereby the arm is caused to engage the boss intercepting the path thereof and force the associated panel in pivotal displacement.
REFERENCES:
patent: 316536 (1885-04-01), Gage
patent: 2166846 (1939-07-01), McCalley
patent: 3292971 (1966-12-01), Zucker
patent: 3861737 (1975-01-01), Kirkbride
patent: 4083596 (1978-04-01), Robertson
Hamlet Buck C.
Sweet David L.
Sweet Philip J.
American Carrier Equipment, Inc.
Love John J.
Stack Norman L.
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