JPH023979U

JPH023979U -

Info

Publication number: JPH023979U
Application number: JP7999688U
Authority: JP
Priority date: 1988-06-16
Filing date: 1988-06-16
Publication date: 1990-01-11

Description

[Brief explanation of drawings]

第１図は本考案一実施例のホイールアライメン
ト調整装置を示す構成説明図、第２図は実施例装
置の要部を示す（第１図―による）断面図、
第３図は実施例装置の制御特性（車速―キヤスタ
角度）を示すグラフ、第４図は実施例装置の制御
特性（減速度―キヤスタ角度）示すグラフ、第５
図は実施例装置の制御特性（横加速度―キヤンバ
角度）を示すグラフ、第６図は車両のコーナリン
グ時のキヤンバ角度変化を示す図、第７図は実施
例装置の制御特性（バウンド・リバウンド―キヤ
ンバ角度）を示すグラフである。１…ストラツト（シヨツクアブソーバ）、２…
インシユレータ、６…遊星歯車機構、６ａ…リン
グギヤ、６ｂ…サンギヤ、６ｃ…ピニオンギヤ、
６ｄ…プラネツトキヤリヤ、７…モータ、Ｂ…車
体、Ｓ…サスペンシヨン、Ｗ…車輪、Ｋ…キング
ピン軸、θ…キヤスタ角度、β…キヤンバ角度。 FIG. 1 is a configuration explanatory diagram showing a wheel alignment adjustment device according to an embodiment of the present invention, FIG. 2 is a sectional view (according to FIG. 1) showing the main parts of the embodiment device,
Fig. 3 is a graph showing the control characteristics (vehicle speed - caster angle) of the example device, Fig. 4 is a graph showing the control characteristics (deceleration - caster angle) of the example device, and Fig. 5 is a graph showing the control characteristics (deceleration - caster angle) of the example device.
The figure is a graph showing the control characteristics (lateral acceleration - camber angle) of the example device, Fig. 6 is a graph showing the change in camber angle during cornering of the vehicle, and Fig. 7 is a graph showing the control characteristics (bound/rebound - camber angle). 1...Strut (shock absorber), 2...
Insulator, 6... Planetary gear mechanism, 6a... Ring gear, 6b... Sun gear, 6c... Pinion gear,
6d...Planet carrier, 7...Motor, B...Vehicle body, S...Suspension, W...Wheel, K...King pin shaft, θ...Caster angle, β...Canvas angle.

Claims

[Claims for Utility Model Registration] A shock absorber is provided whose lower end is connected to an axle side member and whose upper end is supported by the vehicle body via an insulator, and the inclination of the central axis of the shock absorber is changed. In a suspension configured to be able to change the inclination of a king pin shaft, a planetary gear mechanism including elements such as a ring gear, a sun gear, and a planet carrier is provided between the shock absorber and the vehicle body, and the planetary gear mechanism is connected to an insulator. Consisting of one fixed element, another element connected to the upper end of the shock absorber, and the remaining element connected to a motor and rotated, the shock absorber is positioned relative to the center of the planetary gear mechanism. A wheel alignment adjustment device characterized by having a support point eccentrically provided.