Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Variable spoiler device for rear bumper of vehicle

A deflector, bumper technology, applied in bumpers, vehicle parts, body and other directions, can solve the problem of the deflector being difficult to install, and achieve the effect of the best aerodynamic performance

Inactive Publication Date: 2017-03-22
HYUNDAI MOTOR CO LTD
View PDF8 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these deflectors have the disadvantage that they are difficult to install due to vehicle specifications

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
  • Variable spoiler device for rear bumper of vehicle
  • Variable spoiler device for rear bumper of vehicle
  • Variable spoiler device for rear bumper of vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0036]Reference will now be made in detail to various embodiments of the invention, examples of which are illustrated in the accompanying drawings and described below. While the invention will be described in conjunction with exemplary embodiments, it will be understood that present description is not intended to limit the invention to those exemplary embodiments. On the contrary, the invention is intended to cover not only the exemplary embodiments, but also various changes, modifications, equivalents and other embodiments, which may be included within the spirit and scope of the invention as defined by the appended claims.

[0037] Reference will now be made in detail to the exemplary embodiments of the present invention relating to a variable deflector arrangement for a rear bumper of a vehicle, examples of which are illustrated in the accompanying drawings. Wherever possible, the same reference numbers will be used throughout the views to refer to the same or like parts. ...

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

A variable spoiler device may include a spoiler panel, which closely contacts a rear bumper in a retracted state, to perform a rear bumper function, and protrudes downwards from the rear bumper in a protruded state, to perform a spoiler function. Link mechanisms, which enable retraction and protrusion operations of the spoiler panel, continuously secure support force withstanding wind pressure in a protruded state of the spoiler panel.

Description

technical field [0001] The present invention relates to a variable deflector device for a rear bumper of a vehicle, and more particularly, to a variable deflector device for a rear bumper of a vehicle, the variable deflector The extension length of the device can be actively changed according to the driving speed of the vehicle. Background technique [0002] As the vehicle travels faster, the lifting force increases. In this case, the contact force of the tire on the ground is reduced, and thus, the running stability is deteriorated. Also, there is a limit to increasing the speed of travel. [0003] In order to avoid these problems, attachments for pressing down on the vehicle body are required. An example of such an accessory is a deflector, also known as an air deflector, since it generally has the function of changing the air flow. [0004] Examples of such spoilers include: a front spoiler (nose spoiler), mounted on the front end of the vehicle; a roof spoiler, mount...

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 Applications(China)
IPC IPC(8): B62D35/00B62D37/02
CPCB62D35/007B62D37/02Y02T10/88Y02T10/82B62D35/02B60R19/48
Inventor 车东垠金铉庆陈建秀尹镇永李骐泓
Owner HYUNDAI MOTOR CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com