Street sweeper with multi-position gutter brush

Details Street sweeper with multi-position gutter brush Street sweeper with multi-position gutter brush

1977-04-18

1978-04-18

Roberts, Edward L.

Brushing, scrubbing, and general cleaning

Machines

Brushing

E01H 104

Patent

active

040842851

ABSTRACT:
A street sweeper gutter brush is movable by a ram between an upper inboard retracted position, and a lowered operating position. A suitable linkage connected to the brush permits vertical movement, and a tie rod connecting the sweeper vehicle frame with the brush assembly permits horizontal swinging movement about a fixed vertical axis on the vehicle. By varying the length of the tie rod, and thus the length or radius of the horizontal component of swing, the brush can be moved from a retracted position to a number of different lateral and vertical positions relative to the vehicle and street.

REFERENCES:
patent: 1452307 (1923-04-01), Martin
patent: 2960708 (1960-11-01), Dear et al.
patent: 3242521 (1966-03-01), Young

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