Frame

A frame, left and right technology, applied in the field of a frame in automobiles, can solve the problems of heavy weight, high cost, affecting the weight and cost of the car body, and achieve the effect of reducing cost and improving strength and stiffness

Pending Publication Date: 2017-03-15
SAIC-GM-WULING AUTOMOBILE CO LTD
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Body structure design not only affects the performance of the body, but also affects the weight and cost of the body
[0003] MPV models are generally 6-seater or 7-seater cars with a wheelbase of more than 2700mm. In order to meet the body performance under long wheelbase conditions, traditional MPVs generally have a large number of beams and longitudinal beams, and the body weight and cost are high.

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
  • Frame
  • Frame
  • Frame

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0013] Such as Figure 1 to Figure 3 As shown, a vehicle frame includes a left and right floor beam assembly 1, a left and right front floor rear beam assembly 2, a rear floor beam assembly 3, a rear floor beam triple assembly 4, a left and right rear beam welding assembly 5, The left and right front longitudinal beam welded parts 6 of the front floor, wherein, the left and right floor beam two combined parts 1 and the left and right front floor rear cross beam combined parts 2 are arranged in parallel and erected on the left and right front longitudinal beam welded parts 6 of the front floor respectively , the rear floor crossbeam two-piece 3 and the rear floor crossbeam three-piece 4 are arranged in parallel and erected on the left and right rear beam welding pieces 5 respectively.

[0014] Such as Figure 1 to Figure 3 As shown, the height...

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 provides a frame, comprising a left-right floor beam double-combination part, a left-right front-floor rear-beam combination part, a rear floor beam double-combination part, a rear floor beam triple-combination part, a left-right rear girder seaming part and a front-floor left-right front carling seaming part, wherein the left-right floor beam double-combination part and the left-right front-floor rear-beam combination part are arranged in parallel and are respectively erected on the front-floor left-right front carling seaming part, and the rear floor beam double-combination part and the rear floor beam triple-combination part are arranged in parallel and are respectively erected on the left-right rear girder seaming part. The frame has the beneficial effects that strength and stiffness can be improved on the premise of light weight, and the cost is lowered.

Description

technical field [0001] The invention relates to automobiles, in particular to a vehicle frame in the automobile. Background technique [0002] The body structure is composed of outer covering parts, beams, pillars and structural reinforcements, and is the basic system for bearing loads such as road chassis collisions and transmitting loads. The body structure design plays a decisive role in the safety of the body, durability strength, bending and torsional stiffness, and modal performance of the body in white. The body structure design not only affects the performance of the body, but also affects the weight and cost of the body. [0003] MPV models are generally 6-seater or 7-seater cars with a wheelbase of more than 2700mm. Traditional MPVs generally have a large number of beams and longitudinal beams in order to meet the body performance under long wheelbase conditions, and the body weight is heavy and the cost is high. Contents of the invention [0004] In order to s...

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): B62D21/02
CPCB62D21/02
Inventor 覃鹏飞甘博肖淘陈聪劳兵和丽梅张波
Owner SAIC-GM-WULING AUTOMOBILE CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap