Frame for use in lifting device i.e. industrial truck, has supports designed in height-adjustable manner by telescopic pull-out mechanisms comprising base bodies and telescopic layers, where telescopic layers are supported in base bodies

摘要

The frame (1) has supports (2, 3) movable on rollers (6) i.e. double rollers, and connected with one another at upper ends by cross-beams. The supports are designed in a height-adjustable manner by telescopic pull-out mechanisms comprising base bodies and telescopic layers, where the telescopic layers are supported in the base bodies. The base bodies are axially connected with one another by traverse members, and a drive (22) is provided for the rollers, where the telescopic layers are connected to the rollers.