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A vehicle and a lifting arm assembly

A technology for lifting arms and components, which is applied to lifting devices, fire rescue, cranes, etc., and can solve the problems that lifting arm components cannot be used for changing purposes, etc.

Inactive Publication Date: 2010-08-11
埃斯科・拉帕纳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Prior art lift arm assembly designs are incapable of adapting to varying uses and are primarily optimized for one purpose of use

Method used

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  • A vehicle and a lifting arm assembly
  • A vehicle and a lifting arm assembly
  • A vehicle and a lifting arm assembly

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Embodiment Construction

[0027] according to figure 1 with figure 2 , the vehicle according to the invention comprises a chassis structure 1 on top of which a cab 2 is also arranged, said cab being positioned in the front part of the chassis structure. The position, shape and size of the cab 2 can vary according to the purpose of use, but figure 1 A conventional chassis structure 1 with a cab 2 is shown. The chassis structure 1 is equipped with a lifting arm assembly 5 according to the invention intended to achieve the desired purpose of use, said lifting arm assembly being positioned on top of the box. The box is positioned on top of the vehicle chassis and together with the chassis forms the chassis structure 1 . exist figure 1 In the shown embodiment, a body 3 is also arranged around the box, and said body includes, for example, the tools and equipment necessary for carrying out the rescue mission. For this part of the body 3, prior art solutions can also be used. The chassis structure 1 als...

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PUM

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Abstract

A vehicle equipped with a lifting arm assembly and comprising a chassis structure (1) with a cabin (2) and a lifting arm assembly (5) fastened on top of the chassis structure so that it is capable of turning around a vertical rotating axis (Y) by means of a rotating base (9). For the purpose of folding it into the transport position the lifting arm assembly (5) is dimensioned so that it is positioned behind the cabin (2) in those two positions in which the lifting arm assembly (5) extends in parallel to the longitudinal axis of the vehicle, either forward or backward. In a rescue vehicle the lifting arm assembly (5) also comprises at least an arm (8) fastened to the end of the lifting arm assembly (5) so that said arm (8) can be outstretched to a standby position in which it is located on top of the cabin (2). The lifting arm assembly (5) comprises a third arm (8) fastened to the end of the second arm (7) and arranged to rotate in the vertical direction in such a manner that in the transport position of the lifting arm assembly (5) the third arm (8) can be turned under the second arm (7) or next to it, and the rotating base (9) is also positioned under the central part of the second arm (7) when the lifting arm assembly (5) is in said transport position.

Description

technical field [0001] The invention relates to a vehicle equipped with a lift arm assembly. The present invention relates to a lift arm assembly. Background technique [0002] In the prior art, chassis moving on wheels are equipped with lifting arm assemblies, or jib assemblies, cranes or hoisting devices for various purposes. Especially for rescue purposes, it is known to provide lifting arm assemblies on the vehicle chassis. [0003] US 3498474 discloses a known typical vehicle in which the lift arm assembly is equipped with a lifting cage suitable for lifting persons, as is also disclosed in JP 61267700. US3252542 discloses a rescue vehicle equipped with a hoisting cage for lifting persons, as is also disclosed in JP 62065899. [0004] However, the devices of the prior art, and in particular their lifting arm assemblies, have very limited applicability and problems arise when these devices are used for a variety of different purposes. However, the ability to adapt to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C23/42B66F11/04A62C27/00
CPCB66F11/046A62C27/00
Inventor 埃斯科·拉帕纳
Owner 埃斯科・拉帕纳