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Lifting device

A lifting device, lifting arm technology, applied in the direction of lifting device, transportation and packaging, load hanging element, etc.

Inactive Publication Date: 2007-12-05
汉鲁曼特辛伦
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem is that the lifting arm may not be accurately, reliably and quickly moved and placed into the correct position under the pallet etc. by means of a crane and / or the lifting arm may not be removed without human assistance after delivery
Although self-powered self-contained lifts are used, someone must be near the lift

Method used

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Examples

Experimental program
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Embodiment Construction

[0019] In the application of the drawings, the lifting device comprises a rod-shaped frame part 1, a connecting part 2 connected to one end of the frame part 1, a transverse bracket 3 connected to the other end, spaced apart from the transverse bracket A connected lifting arm 4 (fork) at a distance, a transport device 5 arranged in the lifting arm and a drive mechanism 6 for driving the transport device. This connecting part 2 comprises a bar projecting forward from the frame part and a part provided with connecting elements connected thereon, to which part a lifting device of a crane is movably connected. The connection part 2, the frame part 1 and the transverse bracket 3 are known components as known and therefore need not be described in detail. The shape and configuration of these components may vary in various applications.

[0020] Motors known to be suitable for this purpose are used as drive mechanism. The drive mechanism can be hydraulic electric or other motors. ...

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PUM

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Abstract

The present invention relates to a lifting device which comprises a frame part (1), a transversal support (3) attached to one end of the frame part and lifting arms (4) attached to the transversal support in a distance from each other, which lifting arms are removable under a load to be lifted as well as a transporting equipment (5) placed in lifting arms for moving the lifting arms on a surface. The lifting device in accordance with the invention comprises drive mechanisms (6) placed in lifting arms for driving the transporting equipment in lifting arms (4) separately and for steering the lifting arms.

Description

technical field [0001] The invention relates to a lifting device comprising a frame part, a transverse support connected to one end of the frame part and a lifting arm connected to the transverse support at a distance from each other, the lifting arm can be lifted The lifting arm is moved under the load, and the transport equipment provided in the lifting arm is used to move the lifting arm on the surface. Background technique [0002] Many goods are lifted and moved, for example, in ports, warehouses and many other places by means of lifting devices connected to cranes. The various pallets on which products, goods, equipment etc. are placed are usually moved by so-called pallet trucks. Typically, in pallet trucks there is a lifting arm, also called a fork, consisting of two or more mainly horizontal arms. In a pallet, there is a bottom on which the goods are placed, under which there are supports protruding downwards. The support of the pallet is located on the ground so...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66C1/24B66F9/19
CPCB66C1/24B66F9/19
Inventor 汉鲁·曼特辛伦
Owner 汉鲁曼特辛伦