Battery block for an industrial truck

A technology for battery packs and trucks, which is applied to battery pack components, circuits, electrical components, etc., and can solve problems such as lack of space

Inactive Publication Date: 2008-01-02
JUNGHEINRICH AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But until now, so-called on-board charging devices have not appeared in the field of forklift trucks and three-wheel or four-wheel forklift trucks, because there is not enough space on said vehicles

Method used

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  • Battery block for an industrial truck

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Embodiment Construction

[0013] In said plan view an industrial truck is shown in the form of a counterweight forklift, with four wheels 10 representing a four-wheeled chassis; furthermore, a lifting jig 12 and a counterweight 14 are shown, which are located at the rear, It is positioned at the end of the industrial truck with respect to lifting the gantry 12 . The longitudinal axis of the industrial truck is indicated at 16 .

[0014] A battery pack 20 is arranged between the wheel axles, symmetrically about the axis 16 , said battery pack is used to drive the industrial truck by means of a transmission motor, although this motor is not shown in the figure. The battery pack 20 is accommodated in a suitable manner in the battery compartment of the industrial truck, and is preferably propelled from the side. But this is not shown in the diagram, and this is also known.

[0015] Referring to the drawings, the battery pack 20 includes a U-shaped battery box 22 with crosspieces 24 and arms 26 , 28 . Th...

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PUM

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Abstract

Battery pack for an industrial truck with an elongate battery box for accommodating a plurality of battery cells, the longitudinal extension thereof extending transversely to the longitudinal axis of the industrial truck, the battery box having a U-shape and a housing for a charging unit being arranged between the arms of the U-shaped battery box.

Description

technical field [0001] The invention relates to a battery pack for industrial trucks according to the preamble of claim 1 . Background technique [0002] A battery pack of a battery powered industrial truck is provided at a suitable location on said industrial truck. It usually comprises an extended battery box containing a plurality of batteries, the size of the box and / or the number of batteries being dependent on the power required to be supplied and / or the time period within which energy must be supplied. In so-called fork-lift trucks, the battery box is arranged between the cab and the lifting mast. In a three-wheel or four-wheel counterweight forklift, the battery box is arranged between the axles. In this case, the battery box also functions as a counterweight, and is arranged at the rear of the vehicle together with the counterweight body. [0003] Naturally, discharged batteries must be recharged. This can be done by removing the battery box and transporting it ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M2/02H01M50/204H01M50/233
CPCB66F9/07531B66F9/07595H01M2/1072Y02E60/10H01M50/204H01M50/233
Inventor T·米尔克
Owner JUNGHEINRICH AG
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