JPH02113576U

JPH02113576U -

Info

Publication number: JPH02113576U
Application number: JP2138789U
Authority: JP
Priority date: 1989-02-28
Filing date: 1989-02-28
Publication date: 1990-09-11

Description

[Brief explanation of drawings]

第１図、第２図は本考案の実施例を示し、第１
図は全体平面図、第２図は操舵兼駆動輪とキヤス
タ輪取付部の断面図、第３図は従来例の平面図、
第４図は他の従来例の平面図、第５図はその操舵
兼駆動輪とキヤスタ輪取付部の断面図である。１は車体、１ａは車体中心、２は前輪、３は操
舵兼駆動輪、４はキヤスタ輪、Ｇは左右方向重心
位置。 Figures 1 and 2 show embodiments of the present invention;
The figure is an overall plan view, Figure 2 is a sectional view of the steering/drive wheel and caster wheel attachment part, and Figure 3 is a plan view of the conventional example.
FIG. 4 is a plan view of another conventional example, and FIG. 5 is a sectional view of the steering/drive wheel and caster wheel attachment portion thereof. 1 is the vehicle body, 1a is the center of the vehicle body, 2 is the front wheel, 3 is the steering/drive wheel, 4 is the caster wheel, and G is the position of the center of gravity in the left and right direction.

Claims

[Scope of utility model registration request]

A pair of front wheels 2, 2 are provided on the front left and right sides of the vehicle body 1,
A steering and driving wheel 3 is provided at a position slightly shifted in the left-right direction from the vehicle body center 1a at the rear of the vehicle body 1, and a caster wheel is provided at a position to the right and largely offset from the vehicle body center 1a at the rear of the vehicle body 1 on the opposite side to the steering and driving wheel 3. 4. A traveling device for a work vehicle, characterized in that it is provided with a.