Power and free conveyor system

Details Power and free conveyor system Power and free conveyor system

1976-05-19

1978-02-14

Spar, Robert J.

Railways

Traction

Chain

198473, 198685, 198690, B61B 1300

Patent

active

040732363

ABSTRACT:
A power and free conveyor utilizing a drive chain and a load supporting track, both disposed in the same lineal direction with a magnetic pick up on the drive chain with pivotally mounted magnets which cooperate with an angled magnetic ramp on the load carrier such that motion of the magnets on the ramp effect a relatively noiseless contact therewith and a gradual acceleration of the load up to the chain velocity.

REFERENCES:
patent: 2609915 (1952-09-01), DeBurgh
patent: 3083650 (1963-04-01), Peras
patent: 3554131 (1971-01-01), Radovic
patent: 3757700 (1973-09-01), Nakagawa et al.
patent: 3872963 (1975-03-01), Sherwood

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