Undertrack fabric applicator

Details Undertrack fabric applicator Undertrack fabric applicator

1979-10-11

1981-02-17

Bertsch, Richard A.

Railways

Track layers

238 1, 171 16, 37104, E01B 100, E01B 3700

Patent

active

042508126

ABSTRACT:
A pair of spaced apart arms disposed on the side of a railway maintenance machine, the arms extending outwardly and carrying vertically positioned sleeves at their outer ends. Bars are slidably held in the sleeves for mounting of a fabric roll on their upper ends. Extension members extend horizontally from the lower ends of the bars. Idler and tension rollers are rotatably mounted across the arms, and an applicator tube extends diagonally under the machine frame, and beneath track raised by the machine, such that fabric can be continuously unrolled and passed under the tension roller, over the idler roller, over the applicator tube and on the track bed.

REFERENCES:
patent: 3382815 (1968-05-01), Higuchi et al.
patent: 3685456 (1972-08-01), Plasser et al.
patent: 3699894 (1972-10-01), Plasser et al.
patent: 4004524 (1977-01-01), Scheuchzer et al.

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