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Narrow-body automobile with adjustable rear tread

A rear wheelbase, narrow body technology, applied in vehicle components, substructure, transportation and packaging, etc., can solve problems such as easy rollover accidents, solve traffic congestion with limited road resources and difficult parking, avoid resource waste, The effect of improving stability

Active Publication Date: 2013-12-18
ANHUI UNIVERSITY OF TECHNOLOGY AND SCIENCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to its high and narrow body structure design, narrow-body cars are prone to rollover accidents due to centrifugal force when driving on high-speed curves.
This is the bottleneck that restricts the popularization of narrow-body vehicles in the market

Method used

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  • Narrow-body automobile with adjustable rear tread
  • Narrow-body automobile with adjustable rear tread
  • Narrow-body automobile with adjustable rear tread

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The specific implementation manner of the present invention will be described in further detail below by describing the best embodiment with reference to the accompanying drawings.

[0027] Such as Figure 1 to Figure 4 As shown, the adjustable rear wheelbase narrow-body automobile includes a vehicle frame 1, a front wheel and a front wheel steering drive mechanism connected to the front wheel are arranged at the front end of the vehicle frame 1, and rear wheels are respectively arranged on both sides of the rear end of the vehicle frame 1. Wheel 13, rear wheel 13 is connected with vehicle frame 1 by wheelbase adjusting mechanism.

[0028] The wheelbase adjustment mechanism includes a crossbeam, a longitudinal beam and a hydraulic cylinder 3 arranged on the vehicle frame; one end of the crossbeam and the longitudinal beam is connected to each other, the other end of the longitudinal beam is connected to the vehicle frame 1, and the other end of the crossbeam is connecte...

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Abstract

The invention discloses a narrow-body automobile with an adjustable rear tread. The narrow-body automobile comprises a frame, wherein the front end of the frame is provided with a front wheel and a front-wheel steering driving mechanism connected with the front wheel, the two sides of the rear end of the frame are respectively provided with a rear wheel, and the rear wheels are connected with the frame through a tread adjusting mechanism. According to the narrow-body automobile, when the automobile is driving at high speed or turns, the tread between the two rear wheels can be increased by the adjustment of the tread adjusting mechanism, so that the stability of the automobile under a transport condition can be improved; when the automobile is driving on narrow road segments or is needed to be stopped, the tread between the two rear wheels can be reduced by the adjustment of the tread adjusting mechanism, so as to meet the requirements for parking or driving through narrow roads. According to the narrow-body automobile, the resource waste can be prevented, and the problem of traffic jam due to limited road sources can be solved.

Description

technical field [0001] The invention relates to the field of automobiles, in particular to narrow-body automobiles with adjustable rear wheelbase. Background technique [0002] Declining oil resources, serious air pollution, and urban traffic congestion have become common issues faced by countries all over the world. To alleviate these problems, the automobile industry must develop in the direction of environmental protection, cleanliness, and energy conservation. Electric vehicles have become the main direction of future development. [0003] With the improvement of people's living standards, cars are becoming more and more popular in our lives; but urban roads and parking resources are limited, and the current four-wheeled vehicles usually only have one or two people, which is a waste of resources. It also exacerbated the parking problem. Narrow-body cars are a good product that can solve the problem of limited road resources and difficult parking. Narrow-body cars can b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D21/14B62D21/02
Inventor 时培成陈鹏王正起
Owner ANHUI UNIVERSITY OF TECHNOLOGY AND SCIENCE
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