Track work machine

Details Track work machine Track work machine

1996-12-04

1998-01-20

Chin, Randall

Brushing, scrubbing, and general cleaning

Machines

Brushing

104 2, E01H 800

Patent

active

057090017

ABSTRACT:
A track work machine comprises a machine frame supported by undercarriages on the track for moving in an operating direction, a broom housing, and a ballast broom having a horizontal shaft extending in a transverse direction and rotatably mounted in the broom housing. A holding device is provided for temporarily storing the ballast broom, the holding device being mounted on the machine frame and comprising two bearing arms for supporting the horizontal shaft of the ballast broom, the bearing arms being spaced from each other in the transverse direction. A horizontal guide extends in the transverse direction and displaceably guides the holding device in the transverse direction, and a drive is connected to the holding device for displacing the holding device in the transverse direction.

REFERENCES:
patent: 4257331 (1981-03-01), Theurer et al.
patent: 5172635 (1992-12-01), Theurer
patent: 5172637 (1992-12-01), Theurer
patent: 5402547 (1995-04-01), Theurer
patent: 5452528 (1995-09-01), Theurer et al.

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