A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A lift adapted to be attached to a rolling ladder having a frame including first and second spaced-apart frame members mounted on wheels and between which are attached a series of inclined ladder steps. The lift includes a base on which is mounted a lift motor, a vertically-extending mast positioned on and extending upwardly from the base, and a load-carrying lift platform mounted on the mast and adapted for motor-powered movement of the lift platform and load up and down the mast. At least one laterally-extending attachment member is carried by the mast and adapted to be attached to the first and second spaced-apart frame members for attaching the lift to the rolling ladder. The attachment member is width-adjustable to permit the lift to be attached to rolling ladders of different widths.
A lift adapted to be attached to a rolling ladder having a frame including first and second spaced-apart frame members mounted on wheels and between which are attached a series of inclined ladder steps. The lift includes a base on which is mounted a lift motor, a vertically-extending mast positioned on and extending upwardly from the base, and a load-carrying lift platform mounted on the mast and adapted for motor-powered movement of the lift platform and load up and down the mast. At least one laterally-extending attachment member is carried by the mast and adapted to be attached to the first and second spaced-apart frame members for attaching the lift to the rolling ladder. The attachment member is width-adjustable to permit the lift to be attached to rolling ladders of different widths.
LIFT FOR ROLLING LADDER
LOFGREN GUNNAR KARL (author)
2016-12-15
Patent
Electronic Resource
English
IPC:
E06C
LADDERS
,
Leitern
HYBRID MATERIAL ROLLING LADDER WITH LIFT ASSIST LOCKSTEP AND GAS SPRING CASTERS
| European Patent Office | 2025