Wheel suspension for travelling crane, and crane

A technology of mobile cranes and wheel suspensions, which is applied to construction cranes, suspensions, motor vehicles, etc., and can solve problems such as asymmetric steering errors and affecting the stability of vehicle driving directions
CN105882341APending Publication Date: 2016-08-24LIEBHERR WERK EHINGEN
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
LIEBHERR WERK EHINGEN
Publication Date
2016-08-24

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Abstract

The invention relates to an axle wheel suspension for a travelling crane. The suspension is provided with two wheels, and the wheel can be suspended on a chassis through an independent single-wheel suspension. The single-wheel suspension comprises at least one swinging arm serving as the wheel supporting part. The suspension comprises a steering lever.
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Description

technical field

[0001] The invention relates to a wheel suspension for an axle of a mobile crane, said wheel suspension having two wheels, which can be suspended via an independent single-wheel suspension or be suspended on a mobile crane on the chassis and the single-wheel suspension includes at least one swing arm as a wheel carrier. Background technique

[0002] Descriptions of conventional crane axles are available from figure 1 obtained from the description. The crane axle is articulated via two longitudinal links A below and via two inclined links B above to the chassis of the mobile crane. The illustrated axle is driven via a drive C. The entire axle structure is a continuous member connecting the two wheels to each other. When the wheels are pressed in elastically, the entire axle structure including the drive C is moved. It must therefore be ensured in the design of the components that the vehicle frame as well as the axle components allow this movement and pro...

Claims

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