Energy absorption device for multi-section vehicles

A technology for energy dissipation and vehicles, which is applied in the direction of buffer vehicles, transportation and packaging, railway car body parts, etc., can solve problems such as not being designed, and achieve the effect of increasing tension

Active Publication Date: 2009-10-07
VOITH PATENT GMBH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] [0012] A further disadvantage of the known solution is manifested in that by providing a randomly designed response trigger in the form of a hypotenuse, said energy

Method used

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  • Energy absorption device for multi-section vehicles
  • Energy absorption device for multi-section vehicles
  • Energy absorption device for multi-section vehicles

Examples

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Embodiment Construction

[0066] 【0048】 Figure 1-6 Different views of a preferred embodiment of the energy dissipating device 100 of the present invention are shown. The energy dissipation device 100 is particularly suitable for use as a shock absorber, preferably in combination with a traction device (not shown in detail) to protect the vehicle chassis of a multi-component rail vehicle.

[0067] [0049] As shown, the energy dissipating device 100 comprises a first end plate 10 and a second end plate 20, each end plate respectively having the function of a force transmission element. In a preferred embodiment of the energy dissipation device 100 according to the invention, each of the two end plates 10 , 20 is respectively configured as a rectangular joint plate. Of course, the invention is obviously not limited to end plates 10, 20 having this design or form.

[0068] [0050] The first end plate 10 is designed to attach the energy dissipating device 100 to the main frame of the vehicle body (not show...

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PUM

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Abstract

The invention relates to an energy absorption device (100) for multi-section vehicles, in particular rail vehicles, with a first front plate (10), a second front plate (20), and an energy absorption element (30) which is in the form of a hollow body extending in the longitudinal direction (L) of the energy absorption device (100) and which is arranged between the first and the second front plates(10, 20). For the predetermination of the fold-formation of the energy absorption element (30) when the energy absorption device (100) responds, the energy absorption element (30) has a response trigger in the shape of a folding or buckling area (33, 33') which extends in the direction of rotation at least partly around the circumference of the hollow body. In order for the energy absorption device (100) to be used not only for the transfer of compression forces but also for the transfer of tensile forces, the invention provides for the energy absorption device (100) to have at least one tensile force-transferring element (31) which connects the first front plate (10) to the second front plate (20) and which is designed to transfer tensile forces in the longitudinal direction (L) of the energy absorption device.

Description

technical field [0001] [0001] The present invention relates to an energy dissipating device for a multi-component vehicle, in particular for a rail vehicle, whereby said energy dissipating device comprises a first end plate, a second end plate and an energy dissipating device in the form of a hollow body. a dissipating element that extends in the longitudinal direction of the energy dissipating device and is arranged between the first end plate and the second end plate and thereby dissipates energy upon activation of the energy dissipating device The element is defined in a folded configuration, the energy dissipating element further comprising a responsive trigger in the form of a folded / raised area at least partially around the periphery of the energy dissipating element configured as a hollow body Extend peripherally. The invention also relates to a method for manufacturing such an energy dissipation device. Background technique [0002] [0002] A type of energy dissipat...

Claims

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Application Information

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IPC IPC(8): B61D15/06B61G11/16F16F7/12
CPCB61G11/16B61D15/06F16F7/12
Inventor E·贾德
Owner VOITH PATENT GMBH
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