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Duty vehicle with a frame chassis

A chassis frame, truck technology, used in vehicle components, substructures, transportation and packaging, etc.

Active Publication Date: 2011-04-27
MAN NUTZFAHRZEUGE AG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it has been found to be disadvantageous that when installing or dismounting the second frame part (also called crossbeam), the first frame part (also called crossbeam) must be stretched apart in order to remove the crossbeam after the screw or rivet connection has been released. frame rail)

Method used

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  • Duty vehicle with a frame chassis
  • Duty vehicle with a frame chassis
  • Duty vehicle with a frame chassis

Examples

Experimental program
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Embodiment Construction

[0015] figure 1 is a schematic illustration of a beam 3 according to the invention, which has two beam parts 4 ; 5 . Viewed in the direction of travel 2 , the cross member 3 is fastened with its left end to the side member 1 . For fastening the crossbeam 3 to the longitudinal girder 1 , the crossbeam part 4 ; 5 has a connecting flange 12 . exist figure 1 In , for the sake of clarity, the longitudinal beam 1 on the right is not shown. The connection flange 12 has a hole pattern 13 with holes for the passage of connection screws or rivets. The flanges 6 ; 7 bear against each other in parallel in the abutment region 24 . The flange 6 ; 7 is arranged obliquely relative to the longitudinal axis 8 of the longitudinal beam 1 . In the installed state 14 , the beam parts 4 ; 5 are aligned with one another along the longitudinal axis 15 of the beam 3 . At the end of the cross member 3 facing away from the flange 6 ; 7 , a radial widening 16 can be seen in the transition region 11 ...

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Abstract

The vehicle has a cross beam (3) detachably fixed between longitudinal supports (1) of a chassis frame perpendicular to a travel direction (2). The cross beam comprises at least two cross beam parts (4,5) which are jointed with each other axially. The cross beam parts (4,5) are pushed or moved against each other when viewed in the travel direction. The cross beam parts respectively include a flange (6, 7) that is located parallel to one another and placed at an angle with respect to a longitudinal axis (8) of the longitudinal supports.

Description

technical field [0001] The invention relates to a truck with a chassis frame, at least one cross member being detachably fastened between longitudinal members of the chassis frame transversely to the direction of travel. Background technique [0002] From DE 10 2006 060 405 a frame arrangement for a vehicle, in particular a truck, is known which comprises a first frame part extending substantially in the longitudinal direction of the vehicle and a fastening part It is arranged on the first frame part and is designed to support a suspension arm. The second frame component extends substantially perpendicular to the first frame component. The second frame part is fastened to the fastening part in such a way that the second frame part surrounds the fastening part at least in certain regions. The corresponding frame parts and fastening parts are connected to each other by screws or rivets. However, it has been found to be disadvantageous that when installing or dismounting the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D21/02
CPCB62D21/02B62D21/12
Inventor M·霍恩斯曼M·罗索尔K·赛丁格G·梅莱
Owner MAN NUTZFAHRZEUGE AG
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