Material moving apparatus

Excavating – Snow or ice removing or grooming by portable device – Railway clearer

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Details

37 84, 37106, 37135, 299 67, 105 291, 105150, B61C 1100, E02F 350

Patent

active

050604058

ABSTRACT:
A bucket loader wherein the bucket is pivotally mounted at one end of an arm. The other end of the arm is pivotably connected to the locomotive of a multiple-trolley train which is mounted for travel along an overhead monorail in a surface mine or in an underground excavation. The bucket can be tilted by two chains each of which is connected to a winch on a discrete trolley of the train.

REFERENCES:
patent: 701593 (1902-06-01), Mahoney
patent: 1000429 (1911-08-01), Moore
patent: 1902691 (1933-03-01), Downie
patent: 4133267 (1979-01-01), Farkas
patent: 4353308 (1982-10-01), Brown

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