Industrial truck

A technology for industrial vehicles and vehicles, applied in the direction of vehicle components, forklifts, trolleys, etc., to achieve the effect of improving lateral stability

Active Publication Date: 2011-07-27
BT PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Embodiment Construction

[0016] The industrial vehicle of the invention is now described by way of example only. This disclosure is not intended to limit the scope of the appended claims in any way.

[0017] The suspension unit of the present invention can be used for figure 1 in industrial vehicles of the kind shown. This industrial vehicle is called a tiller truck, where the operator walks behind the vehicle and controls the vehicle through the tiller 1 (schematically shown). But according to the invention, the industrial vehicle can be of another kind (not shown).

[0018] The vehicle may also be provided with a platform (not shown) on which an operator may stand and walk with the vehicle while operating the vehicle. exist figure 1 In the vehicle shown in , two lifting forks 2 protrude from the vehicle body 3 . These forks 2 engage the load to be handled, usually pallets.

[0019] Car body 3 bottoms are provided with three wheels 4,5; A driving steering wheel 4 (see image 3 ) and two side w...

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Abstract

The present invention refers to an industrial truck comprising a suspension unit (12', 50) for a driving and steering wheel (4, 56). the industrial truck further has at least two side wheels (5). The truck further comprises restraining means (20) in engageable connection with the driving and steering wheel (4, 56), such that the restraining means (20) are capable of decreasing or stopping the vertical movement (V) of the driving and steering wheel (4, 56).

Description

technical field [0001] The invention relates to an industrial vehicle with a suspension unit for driving steered wheels. Background technique [0002] In most industrial vehicles, a plurality of wheels are provided under the vehicle body. One of the wheels is the drive steering wheel through which the vehicle is controlled, i.e. it is accelerated, decelerated and steered sideways. The drive steering wheel is resiliently biased towards the ground, which creates a predetermined contact force between the wheel and the ground. [0003] It is important that industrial vehicles have sufficient lateral stability. The lateral stability is influenced, for example, by unevenly distributed loads, the great height of the lifting forks, high lateral accelerations, low speeds and whether the industrial vehicle is already in an inclined situation. Industrial vehicles may be at risk of overturning in the event of lateral instability. The process is actually quite quick. Therefore, late...

Claims

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Application Information

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IPC IPC(8): B60G3/18B60G17/005B60R16/023B66F9/24
CPCB60G2200/44B62B2301/08B62B3/0612B60G3/01B66F9/07559B62B2301/23B60G2300/022B60G2204/423B66F17/003
Inventor 芒努斯・卡尔松
Owner BT PROD
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