Unlock instant, AI-driven research and patent intelligence for your innovation.

Rear spoiler devices for vehicles, especially trucks

A spoiler and vehicle technology, applied to vehicle parts, body, streamlined body, etc., can solve problems such as limiting aerodynamic improvement, and achieve effective and reliable affixing effects

Active Publication Date: 2021-10-08
WABCO EURO BVBA SPRL
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Only relatively short air guide elements are also usually available, limiting the aerodynamic improvement

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Rear spoiler devices for vehicles, especially trucks
  • Rear spoiler devices for vehicles, especially trucks
  • Rear spoiler devices for vehicles, especially trucks

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] figure 1 The truck 1 shown in has a rear area 2 in a conventional manner, the rear area 2 has two tailgates 3 that can The essentially box-shaped design with blunt ends leads to unfavorable aerodynamic properties. Thus, a rear spoiler arrangement 6 with two side spoilers 7 and two top air guiding elements 8 is provided, wherein one side air guiding element 7 and one each are arranged on each tailgate 3 Top air guide element 8. The tailgate 3 is hinged in a tailgate hinge 9 on the vehicle structure 10 or on the side 4 , respectively. The side air-guiding elements 7 and the top air-guiding element 8 are advantageously formed from a plastic sheet or a hard plastic surface and can be formed flat and flat or straight, or also curved slightly backwards, for example.

[0034] The rear spoiler arrangement 6 can advantageously be mounted only on the tailgates 3, so that a side spoiler 7 and a top spoiler 8 are mounted on each tailgate 3 respectively.

[0035] The rear spoile...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a rear spoiler arrangement (6) for a vehicle having at least one tailgate (3), wherein the rear spoiler arrangement (6) has an air guide element (7) for a An adjusting device (12) adjusts the air guiding element (7) between the folded basic position of the opened tailgate (3) and the extended driving position for contour extension and aerodynamic air guiding. It is provided here that the adjusting device (12) is articulated on the door-side joint (15) and the spoiler-side joint (18) and has a door-side joint (15) and a spoiler-side joint (15) The middle joint (17) between the joints (18) of the joint, and, in this middle joint, the adjustment device can take place at the middle joint angle (a) formed on the middle joint (17) when adjusting Folds up in case of change.

Description

technical field [0001] The invention relates to a rear spoiler arrangement for a vehicle, in particular a truck. Background technique [0002] Rear spoilers are used to improve the aerodynamics of vehicles, in particular vehicles with a box-shaped design and flat ends, such as trucks, and to reduce fuel consumption accordingly. They are installed in the rear region of the vehicle and generally have an air guiding element which extends the contour of the vehicle rearwardly, for example with a surface that is curved or straight or evenly extends rearward and towards the middle. Such a rear spoiler can be fastened, for example, to the roof or side walls of the truck. [0003] DE 20 2009 014 476 U1 and DE 20 2009 015 009 U1 show rear spoiler constructions in which the air guide element or the spoiler element is arranged displaceable or pivotable in order to enable different positioning of the vehicle door. Disturbed open. [0004] A swingable or reversible rear spoiler is usu...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B62D35/00
CPCB62D35/001B62D35/007
Inventor 托马斯·迪克曼雅各布·托比亚斯·克罗斯特约瑟夫·奥莱克希克蒂莫·里希特甘德特·马塞尔·里塔·凡雷默东克
Owner WABCO EURO BVBA SPRL