Motor driven rough-road driving four-wheeled vehicle

A motor-driven, four-wheeled vehicle technology, applied to motor vehicles, bicycles, motorcycles, etc., to reduce the weight of the body, improve driving performance and steering performance, and maintain performance

Inactive Publication Date: 2004-06-02
SUZUKI MOTOR CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to fundamental differences in driving conditions, sitting postures, etc., it is not easy to achieve good driving performance and steering performance

Method used

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  • Motor driven rough-road driving four-wheeled vehicle
  • Motor driven rough-road driving four-wheeled vehicle
  • Motor driven rough-road driving four-wheeled vehicle

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0023] A preferred embodiment of the present invention will be described below with reference to the accompanying drawings.

[0024] First, refer to figure 1 A motor-driven four-wheeled vehicle 1 for driving on undulating roads, such as a luggage cart, (hereinafter referred to simply as a vehicle) has a body frame 2 extending longitudinally in the direction of travel, and the body frame 2 includes an upper part and a side part, which are composed of, for example, The body shell 3 made of resin is covered, and the shell and the body frame are integrally formed or independently. A straddle-type driver's seat 4 is arranged above the rear side of the vehicle body shell 3 .

[0025] A pair of side front wheels 6L and 6R are mounted to the pair of side front axles 5 to be rotatable on the front side in the forward direction of the vehicle body frame 2 . These wheels 6L and 6R are equipped with wide low-pressure tires, and are supported to the vehicle body frame 2 by a front wheel ...

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PUM

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Abstract

A motor driven rough-road running four-wheeled vehicle is provided with a lateral pair of front and rear wheels, and the front and rear wheels are driven via a rotation of a rear wheel axle extending from a gear case connected to a driving motor. In such vehicle, a battery unit, including a plurality of batteries, for supplying power to the motor and a controller for controlling electric current passing from the battery unit to the motor are arranged, in a plan view, in a space surrounded by a line connecting inside portions of left-side front and rear wheels, a line connecting inside portions of right-side front and rear wheels, a front wheel axle and the rear wheel axle.

Description

technical field [0001] The invention relates to a motor-driven four-wheel vehicle traveling on undulating roads. Background technique [0002] There is known a wheelchair as a conventional motor-driven four-wheel vehicle, as disclosed in Japanese Laid-Open Patent Publication No. 2001-287665 (KOKAI). The wheelchair is equipped with two front wheels operated by a handle, and two rear wheels driven by a motor having a battery as a power source, which is mounted on the body at a place under the driver's seat. [0003] The motor-driven vehicle is driven without exhaust, produces low sound or noise, and the battery can be charged from a household power source. [0004] A golf cart can also be listed as an example of a conventional motor-driven quadricycle. [0005] Among traditional motor vehicles or automobiles, there are few small motor-driven four-wheelers suitable for leisure, sports or similar activities such as driving on rough roads. Also, a motor vehicle driven by a con...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K1/04B62K5/00B62K5/01
CPCB62K5/01B60Y2200/12
Inventor 日置裕三
Owner SUZUKI MOTOR CORP
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