JPS6295982U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面第１〜４図はこの考案の第１実施例を示す
もので、第１図はシステム図、第２図は制御機構
の断面図、第３図は空圧バルブの断面図、第４図
は第２図の―線断面図、第５，６図は第２実
施例を示すもので、第５図は制御機構の断面図、
第６図は第５図の―線断面図で、第７図は第
３実施例のシステム図、第８図は第４実施例のシ
ステム図である。 １…ハンドル、４…回動片、５，６…操舵リン
ク、７，８…ナツクルアーム、Ｖ…空圧バルブ、
Ｓ…空圧式シリンダ、Ｍ…空圧式ベーンモータ。 Figures 1 to 4 show the first embodiment of this invention, with Figure 1 being a system diagram, Figure 2 being a sectional view of the control mechanism, Figure 3 being a sectional view of the pneumatic valve, and Figure 4 being a sectional view of the pneumatic valve. is a sectional view taken along the line -- in FIG. 2, FIGS. 5 and 6 show the second embodiment, and FIG. 5 is a sectional view of the control mechanism.
FIG. 6 is a sectional view taken along the line -- in FIG. 5, FIG. 7 is a system diagram of the third embodiment, and FIG. 8 is a system diagram of the fourth embodiment. 1... Handle, 4... Rotating piece, 5, 6... Steering link, 7, 8... Knuckle arm, V... Pneumatic valve,
S...Pneumatic cylinder, M...Pneumatic vane motor.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ハンドル操作に応じて切換わる空圧バルブと、
この空圧バルブの切換位置によつて動作する空圧
式アクチユエータと、この空圧式アクチユエータ
の動作に関連して操舵方向を制御する連繋機構と
を備えたパワーステアリング装置。 A pneumatic valve that switches according to handle operation,
A power steering device comprising: a pneumatic actuator that operates according to the switching position of the pneumatic valve; and a linkage mechanism that controls the steering direction in relation to the operation of the pneumatic actuator.