Railways – Droppings catcher
Patent
1975-11-17
1977-04-12
Sheridan, Robert G.
Railways
Droppings catcher
104 31, B61B 100
Patent
active
040169901
ABSTRACT:
A loading dock for loading and unloading objects from a vehicle, comprising a stationary floor section and a movable floor section disposed at one edge of the dock. The movable section is semi-circular in shape, meets the stationary section along the arc of a circle, and is mounted to rotate about the center of that circle. A truck approaches the loading dock in a parallel fashion and stops at a predetermined point thereby. The movable section is then rotated outwardly until said section is aligned with the loading opening in the body of the truck so as to form a dock extension for the moving of material thereon to and from the stationary floor section and truck.
REFERENCES:
patent: 517000 (1894-03-01), Danzenbaker
patent: 1789027 (1931-01-01), Tawse
Hinson James L.
Hodkin Lester H.
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