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Lifting device, especially mobile lifting device

A technology of equipment and lifting columns, applied in the direction of lifting devices, lifting frames, etc., can solve the problems of hydraulic oil leakage, failure to lift equipment to fill hydraulic oil, etc., achieve simple assembly and attachment, facilitate assembly and attachment, and simple exchange Effect

Active Publication Date: 2014-12-03
格哈特·芬克贝纳
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this has the disadvantage of requiring the lifting column to be transported horizontally in a shipping container for the height of the lifting column above a certain nominal size
The disadvantage of horizontal transport is that it is not possible to fill the lifting equipment with hydraulic oil, because otherwise the hydraulic oil may leak

Method used

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  • Lifting device, especially mobile lifting device
  • Lifting device, especially mobile lifting device
  • Lifting device, especially mobile lifting device

Examples

Experimental program
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Embodiment Construction

[0045] exist figure 1 A perspective view of a lifting device 11 according to the invention is shown in , which is preferably suitable for mobile use. Such lifting devices 11 are also referred to as single-column lifting devices 11 . The lifting device 11 comprises a base device 12 which, according to the implementation example of the lifting device 11, is designed as a mobile lifting device 11 and preferably comprises a chassis or a guide chassis. Alternatively, the base device 12 can also be designed as a carrier plate or mounting panel, which fixes the lifting device 11 to the floor of a workshop or in a mobile or stationary work area. For example, on a stationary twin post lift, a single carrier or two separate carriers may be provided for attachment to the ground. Lifting columns 14 are provided on the base device 12 . Provided on the lifting column 14 or alternatively on the base device or on the base frame 12 is a lifting unit 16 comprising a control mechanism 17 and...

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PUM

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Abstract

The invention relates to a lifting device, especially a mobile lifting device, for lifting loads, vehicles or the like, said lifting device comprising a lifting column (14), a support (21) which is guided by the lifting column (14) and on which a load carrying means (22) can be arranged, and a drive unit (18) which can be controlled via a control unit (17) and which moves the support (21) up and down in relation to the lifting column (14). The support (21) has a sleeve-type or bullet-type shape and surrounds at least part of the lifting column (14).

Description

technical field [0001] The invention relates to a lifting device, in particular a mobile lifting device, for lifting loads, vehicles or the like. Background technique [0002] A lifting device, also known as a monocolumn platform, is known from WO 98 / 30488. Lifting devices of this type comprise a base frame with lifting columns arranged thereon, wherein a carrier with load-carrying accessories arranged thereon can be moved up and down. A lifting unit for lifting and lowering is provided which includes at least one control mechanism and hydraulic cylinders for moving the load handling attachment up and down. The carrier may be moved by roller guides engaging on lateral recesses of the lifting columns. [0003] A similar lifting device is disclosed in DE 693 11 949 T2. In order to guide the carrier during its up and down movement, pairs of upper and lower rollers are provided at fixed distances on the carrier so that the carrier can be supported on the lifting columns durin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B66F7/28
CPCB66F7/28B66F3/08B66F3/24B66F3/247B66F3/42B66F3/46B66F7/00B66F7/04
Inventor 格哈特·芬克贝纳
Owner 格哈特·芬克贝纳