JPS5981669U

JPS5981669U - Power steering device

Info

Publication number: JPS5981669U
Application number: JP17854782U
Authority: JP
Inventors: 江森　靖芳; 藤井　忠晃; 飛沢　美雄
Original assignee: 自動車機器株式会社
Priority date: 1982-11-26
Filing date: 1982-11-26
Publication date: 1984-06-01

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す縦断面図、第２図は第
１図の■−■線に沿う断面図、第３図は各突起とＣ形ば
ねとの関係を示す説明図、第４図は第１図の実施例の組
立て工程を示す拡大断面図、第５図は組立て時の突起の
移動軌跡を示す説明図、第６図は他の実施例の組立て工
程を示す拡大断面図、第７図は第６図の突起の移動軌跡
を示す説明図、第８図は他の固定手段を示す断面図であ
る。１：入力軸、２：出力軸、１０．１１：出力軸側突起、
１３：入力軸側突起、１４：Ｃ形ばね、１６：弁ロータ
、１７：弁スリーブ。Fig. 1 is a longitudinal sectional view showing an embodiment of the present invention, Fig. 2 is a sectional view taken along the line ■-■ in Fig. 1, and Fig. 3 is an explanatory diagram showing the relationship between each protrusion and a C-shaped spring. , FIG. 4 is an enlarged cross-sectional view showing the assembly process of the embodiment shown in FIG. 1, FIG. 5 is an explanatory diagram showing the locus of movement of the protrusion during assembly, and FIG. 7 is an explanatory diagram showing the locus of movement of the protrusion in FIG. 6, and FIG. 8 is a sectional view showing another fixing means. 1: Input shaft, 2: Output shaft, 10.11: Output shaft side protrusion,
13: Input shaft side projection, 14: C-shaped spring, 16: Valve rotor, 17: Valve sleeve.

Claims

[Scope of utility model registration request]

It consists of an input shaft that is linked to a steering wheel, an output shaft that is linked to steering wheels that are arranged on the same axis as the input shaft, and a pair of control valve elements that are provided on each of the input shaft and output shaft. , a rotary type control valve that controls the supply and discharge of output fluid to the power cylinder according to the relative rotational displacement of both control valve elements, and a plurality of protrusions that rotate together with one of the control valve elements;
A power rudder comprising a protrusion disposed between the plurality of protrusions and rotating integrally with the other M valve element, and a roughly C-shaped spring that clamps each of these protrusions and holds the control valve in a neutral state. In the control device, the axial center of the portion of the protrusion located between the plurality of protrusions that is fixed to the control valve element side and the axial center of the portion that is clamped by the C-shaped spring are eccentric. Steering device.