Operator's cabin for a straddle carrier

Abstract

An operator's cabin for a straddle carrier. The straddle carrier includes a portal frame, to which belong essentially vertical supporting pillars, and a top frame connecting them at the top. On each side of the straddle carrier at the bottom end of the supporting pillars there are wheels carrying the portal frame. The straddle carrier's operator's cabin is mounted in the front part of the straddle carrier resting on the top frame on one side of the straddle carrier's center line in the driving direction. The operator's cabin is mounted to rest on the straddle carrier's top frame with the aid of a separate intermediate frame, which in a situation where the straddle carrier is falling over and the portal frame is crashing to the ground is allowed to move in the straddle carrier's transverse direction. The intermediate frame is equipped with a brake device or with corresponding brake devices to receive and absorb the kinetic energy of the operator's cabin and to bring about a controlled movement and a decelerating force for the operator's cabin before the movement stops in a situation where the straddle carrier is falling over. To the straddle carrier's top frame is mounted and attached at least one slide guide bar extending in the horizontal direction and in the straddle carrier's transverse direction, and the intermediate frame is equipped with at least one sliding wagon, which is mounted to move along the slide guide bar.

Dependencies are inferred from the claim text.