Gravity trolley conveyor with speed control

Details Gravity trolley conveyor with speed control Gravity trolley conveyor with speed control

1980-12-10

1982-11-23

Valenza, Joseph E.

Railways

Suspended

104 93, 105148, 198473, 188290, B61B 300

Patent

active

043599451

ABSTRACT:
A gravity conveyor has a work supporting trolley provided with multiple wheels of different diameters fixed to a shaft that operates a retarder for applying a retarding torque to the wheels proportional to their angular velocity. The conveyor track consists of multiple, laterally spaced, resiliently flexible rails on which selective wheels of the trolley are adapted to roll. The axial spacing of the tracks and wheels simplifies the location of the two centers of gravity of the loaded and unloaded trolley.

REFERENCES:
patent: 2312188 (1943-02-01), Patz
patent: 2832298 (1958-04-01), Ambli
patent: 4098375 (1978-07-01), Kornylak
patent: 4215772 (1980-08-01), Graham
patent: 4316535 (1982-02-01), Brems et al.

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