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Aerial lift with secure control console

An aerial lift and lift technology, which is applied in the direction of lifting equipment safety device, lifting device, etc., can solve the problems of the operator being frightened, the electronic control of the platform is complicated, etc., and achieve the effect of reducing the risk of falling.

Active Publication Date: 2016-02-17
HAULOTTE GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if the operator does not realize that he is pressing on the rod, the platform stops suddenly, which will startle the operator
In addition, the use of this type of scheme will complicate the electronic control of the platform

Method used

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  • Aerial lift with secure control console
  • Aerial lift with secure control console
  • Aerial lift with secure control console

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] figure 1 An aerial lift 2 for transporting an operator O aloft is shown. This aerial lift 2 comprises a chassis 4 equipped with means for moving on the ground S. As shown in FIG. In the present example, these moving means are wheels 6 , but these moving means could also be crawlers. A mast 8 for supporting the platform 10 is mounted on the chassis 4 . The operator O placed on the platform controls the console 14, which is fixed on the wall of the platform 10 and includes a plurality of buttons and levers 16, which are formed together for controlling the platform 10. device for controlling movement. Devices 16 control the wheels 6 and the mast 8 , which enable the movement of the elevator 2 relative to the ground and the movement of the platform 10 relative to the undercarriage 4 .

[0036] A safety bar 18 is hingedly mounted on the console 14 . The safety bar 18 is hollow and U-shaped, each branch of the U being connected to the console 14 . Reference numerals 18A...

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PUM

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Abstract

The aerial lift according to the invention comprises a chassis equipped with means for moving over the ground surface, a mast, a platform (10) supported by the mast, a control console mounted on the platform and comprising means for controlling movements of the platform, and a safety bar mounted so as to tilt or slide relative to the console, designed to control the operation of the control means. This safety bar is intended to assume a first, idle position where the safety bar does not prevent the operation of the control means, and a second position, wherein the safety bar inhibits the operation of the control means. When it tilts or slides between the first position and the second position, the safety bar assumes an intermediate position where it does not prevent the operation of the control means and wherein it activates warning means.

Description

technical field [0001] The present invention relates to an aerial lift or movable aerial platform for personnel enabling an operator to work at heights. Background technique [0002] Such aerial lifts generally comprise an undercarriage equipped with means for moving on the ground, such as wheels or tracks. The aerial lift also includes a mast supporting the platform, the mast being provided with means for raising the platform relative to the chassis. These lifting devices generally include one or more control rods for maneuvering the mast controlled by a control unit incorporated into the console. [0003] In order to prevent the operator from being squeezed by obstacles when the platform is raised, some consoles are equipped with a safety bar that is tilted or slide-mounted on the console, and the safety bar is used to control the movement of the platform. control. In fact, when the operator is not paying attention and is struck by an obstacle, the operator is squeezed ...

Claims

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Application Information

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IPC IPC(8): B66F11/04B66F17/00
CPCB66F11/044B66F17/006
Inventor 塞巴斯蒂安·迪图斯克里斯托夫·卡雷罗
Owner HAULOTTE GROUP
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