JPH0418073U

JPH0418073U -

Info

Publication number: JPH0418073U
Application number: JP3839690U
Authority: JP
Priority date: 1990-04-10
Filing date: 1990-04-10
Publication date: 1992-02-14

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例の第３ドラグリンク
と前後軸ナツクルアームとの連結部を示す縦断面
図である。第２図は公知の前２軸車のステアリン
グリンケージを示す全体斜視図、第３図は第２図
の部分拡大図、第４図は第３図のボールジヨイン
トを示す縦断面図である。１……第３ドラグリンク、２……円筒部、３…
…スロツト、４，５……ストツパー、６，７……
ボス、８，９……リテーナー、１０，１１……ボ
ス、１２，１３……コイルばね、０１……ハンド
ル、０２……ステアリングシヤフト、０３……ス
テアリングギア、０４……パワーステアリングブ
ースター、０５……ピツトマンアーム、０６……
第１ドラグリンク、０７……第２ドラグリンク、
０８……前々軸ナツクルアーム、０９……第１ス
レーブレバー、０１０……コネクチングリンク、
０１１……第２スレーブリンク、０１２……第３
ドラグリンク、０１３……前後軸ナツクルアーム
、０１４……ボールジヨイント。 FIG. 1 is a longitudinal sectional view showing a connecting portion between the third drag link and the front and rear shaft knuckle arms in an embodiment of the present invention. FIG. 2 is an overall perspective view showing the steering linkage of a known front two-axle vehicle, FIG. 3 is a partially enlarged view of FIG. 2, and FIG. 4 is a longitudinal sectional view showing the ball joint of FIG. 3. 1...Third drag link, 2...Cylindrical portion, 3...
...Slot, 4, 5...Stopper, 6,7...
Boss, 8, 9... Retainer, 10, 11... Boss, 12, 13... Coil spring, 01... Handle, 02... Steering shaft, 03... Steering gear, 04... Power steering booster, 05... ...Pittman Arm, 06...
1st drag link, 07... 2nd drag link,
08...Front front axis nutcle arm, 09...First slave lever, 010...Connecting link,
011...Second slave link, 012...Third
Drag link, 013...Front and rear axis knuckle arm, 014...Ball joint.

Claims

[Scope of utility model registration request]

By rotating the handle, the Pittman arm and
・The front two front axle wheels are steered via the second drag link and front front axle knuckle arm, and the front and rear axle wheels are steered via the connecting link, third drag link, and front and rear axle knuckle arms. In the steering linkage of the axle, the third
an elastic support means for supporting a ball joint that pivotally connects the drag link and the front and rear shaft knuckle arms to the rear end of the third drag link so as to be able to be slightly elastically displaced in the front and rear direction via a pair of relatively weak springs; The front and rear ends of the joint are arranged facing each other on the third drag link with an appropriate clearance in the longitudinal direction, and when the third drag link is displaced in the longitudinal direction during steering, the front and rear ends of the joint are connected to the same ball joint. A balance steering linkage structure for a front two-axle vehicle, characterized by comprising a pair of front and rear elastic displacement regulating means that abut the rear and front ends of the steering wheel.