A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to an aerial work platform including: a frame (1) mounted on wheels (4, 5); a work platform (3) mounted on a lifting mechanism (2); two side bars (10) arranged under the frame and movable relative to said frame between: either a raised position, and/or a lowered position in which said bars extend past the frame toward the ground; and an actuator (30) assigned solely to actuating the two bars to move said bars between these two positions, the actuator having two opposite ends by means of which said actuator moves the two bars by varying the distance between the two ends. The actuator moves each of the two bars by means of another of the two ends and is maintained only by the two ends. This actuation device is particularly simple, compact, and cost effective.
The invention relates to an aerial work platform including: a frame (1) mounted on wheels (4, 5); a work platform (3) mounted on a lifting mechanism (2); two side bars (10) arranged under the frame and movable relative to said frame between: either a raised position, and/or a lowered position in which said bars extend past the frame toward the ground; and an actuator (30) assigned solely to actuating the two bars to move said bars between these two positions, the actuator having two opposite ends by means of which said actuator moves the two bars by varying the distance between the two ends. The actuator moves each of the two bars by means of another of the two ends and is maintained only by the two ends. This actuation device is particularly simple, compact, and cost effective.
Anti-pothole aerial work platform
PITHOUD EMMANUEL (author)
2020-06-09
Patent
Electronic Resource
English
IPC:
B66F
HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
,
Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last
/
E04G
SCAFFOLDING
,
Baugerüste
British Library Online Contents | 2014