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Frame support structure with cooling system

A technology of load-bearing structure and cooling device, which is applied in the direction of the arrangement of the cooling combination of the power device, the substructure, the power device, etc., and can solve the problems of insufficient guarantee

Active Publication Date: 2014-04-09
MAN NUTZFAHRZEUGE AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in order to increase the effective power of the cooling device, the cooling device usually requires more space, which is often not sufficient

Method used

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  • Frame support structure with cooling system
  • Frame support structure with cooling system
  • Frame support structure with cooling system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] figure 1 Shows a perspective view of a frame for a tractor (saddle tractor) forming a frame load-bearing structure 1 which is provided with a saddle plate and which occasionally serves to carry a cab (not shown).

[0025] The frame load-bearing structure 1 comprises a first load-bearing structure 10 extending along the longitudinal direction LR of the frame load-bearing structure 1 and a second load-bearing structure 20 extending along the longitudinal direction LR of the frame load-bearing structure 1 , the first load-bearing structure and the second load-bearing structure are spaced apart from each other along the transverse direction QR of the frame load-bearing structure 1 and are implemented as rectangular hollow profiles. The frame support structure 1 also includes a plurality of cross members, for example a rear cross member 40 and a front cross member 41 , which are likewise designed as rectangular hollow sections.

[0026] Furthermore, the frame support struc...

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PUM

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Abstract

The invention relates to a frame bearing structure (1) for cargo trucks, preferably trucks, especially saddle-type tractors. The supporting frame structure (1) comprises a first longitudinally extending bearing structure (10) and a second longitudinally extending bearing structure (20) which are spaced apart in the transverse direction (QR) of the frame bearing structure (1). The frame bearing structure (1) further comprises a cooling arrangement (K1, K2), which comprises a motor condenser (K1) and a charge air cooler (K2). In addition, the frame bearing structure includes mooring posts for front wheels of (Rv) of the cargo truck, the mooring posts include wheel centers (Rmv) about which the front wheels (Rmv) are rotatable. The frame bearing structure (1) is characterized in particular by a fact that the cooling arrangement (K1, K2) is arranged behind the wheel centers along the longitudinal direction (LR) of the frame bearing structure and / or the cooling arrangement (K1, K2) is arranged on the supporting frame structure laterally.

Description

technical field [0001] The invention relates to a frame support structure for a truck, in particular a truck, preferably a tractor. Background technique [0002] Frame support structures, in particular vehicle frames, for tractor-trailers are known in the widest variety of embodiments. The frame support structure is generally designed in the form of a guide frame and has two longitudinal beams and a plurality of transverse beams. Furthermore, the frame support structure usually includes a cooling device, which consists of a compact motor cooling unit and a charge air cooling unit and is arranged on the front side of the frame support structure. The space provided frontally is relatively limited. However, in order to increase the effective performance of the cooling device, the cooling device usually requires more space, which is often not sufficient. Contents of the invention [0003] The object of the present invention is to provide an improved and / or alternative frame...

Claims

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Application Information

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IPC IPC(8): B62D21/02
CPCB60K11/04B62D21/02
Inventor S.扎特勒J.欣特雷德
Owner MAN NUTZFAHRZEUGE AG