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Crash beams for underrun protection equipment

A technology of protective equipment and anti-collision beams, which can be used in vehicle safety arrangement, transportation and packaging, vehicle components, etc., and can solve problems such as vehicle occupant injury

Active Publication Date: 2017-10-13
VOLVO LASTVAGNAR AB
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This could cause the front of the truck to penetrate the passenger compartment of the passenger vehicle with significant force, potentially causing serious injury to the vehicle occupants

Method used

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  • Crash beams for underrun protection equipment
  • Crash beams for underrun protection equipment
  • Crash beams for underrun protection equipment

Examples

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Embodiment Construction

[0027] The present invention relates to a front underrun protection (FUP) device intended especially, but not exclusively, for trucks with a high ground clearance. figure 1 is a somewhat simplified side view showing a truck 10 provided with a device according to the invention. Also shown is a passenger car 11 . The FUP is designed to prevent the passenger car from being wedged between the truck and the road, which could result in serious injury to the occupants of the passenger car 11 . figure 1 The FUP device shown corresponds substantially to the FUP device described in WO02 / 081264.

[0028] The truck 10 is of conventional construction having a frame which in turn includes two longitudinal frame members, figure 1 Only one of the frame members 12 can be seen in the figure. Each frame member 12 extends substantially in the longitudinal direction of the truck 10 up to the front of the truck 10 . The FUP device comprises two front brackets 13 fixed to the front of the respec...

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PUM

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Abstract

The invention relates to an anti-collision beam (18, 18c, 28) for vehicle underrun protection equipment, the anti-collision beam having a length approximately corresponding to the width of said vehicle (10) and when said beam is mounted to the vehicle height that allows the beam to be used as an underrun protection barrier. For this purpose, the crash beam comprises a support surface (32) for rigidly mounting the beam (18, 18c, 28) to the vehicle (10), characterized in that said support surface (32) is arranged in three Dimensionally adapted to cooperate in a rigid shape-locked manner with corresponding three-dimensional surfaces (25, 26) on the vehicle.

Description

technical field [0001] The invention relates to an anti-collision beam and drilling protection equipment. [0002] The main application of the invention is heavy trucks, especially for preventing the passenger car from getting under the truck in the event of a frontal collision between the truck and the passenger car. Background technique [0003] Today, large motor vehicles such as trucks are designed with a relatively high ground clearance. The main reason for this is, for example, the need to be able to use the vehicle while driving on uneven road surfaces. [0004] However, the fact that trucks have a relatively high ground clearance poses a road safety risk. This is due to the fact that, in a possible frontal collision between a truck and a passenger car, there is a front of the passenger car that digs under the front of the truck and thus becomes wedged between the road and the front of the truck. side risk. This could cause the front of the truck to penetrate the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R19/56
CPCB60R19/56
Inventor 约根·瑞登
Owner VOLVO LASTVAGNAR AB
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