JPS5913311U

JPS5913311U - motor actuator

Info

Publication number: JPS5913311U
Application number: JP10906082U
Authority: JP
Inventors: 伸一大井
Original assignee: 株式会社ボッシュオートモーティブ　システム
Priority date: 1982-07-19
Filing date: 1982-07-19
Publication date: 1984-01-27

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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来における自動車用空調装置のエアミックス
ドナ付近を示す断面図、第２図はこの考案のモータアク
チュエータを示す横断面図、第３図１マ同上のモータア
クチュエータを示す縦断面図、第４図は中間歯車と出力
歯車との関係を示す概略　。図、第５図はエアミックスドアの位置に対する遊び、出
力歯車からエアミックスドアへのトルクの変化を示す特
性線図である。４・・・・・・エアミックスドア、７・・・・・・モー
タアクチュエータ、９・・・・・・モータ、１０・・・
・・・歯車装置、１３・・・・・・出力歯車、１４・・
・・・・出力軸、０□・・・・・・出力軸の中心、０□
・・・・・・出力歯車の中心。Fig. 1 is a cross-sectional view showing the vicinity of the air mix donor of a conventional automobile air conditioner, Fig. 2 is a cross-sectional view showing the motor actuator of this invention, and Fig. 3 is a longitudinal cross-sectional view showing the motor actuator of the same as above. Figure 4 is a schematic diagram showing the relationship between intermediate gears and output gears. FIG. 5 is a characteristic diagram showing changes in play and torque from the output gear to the air mix door with respect to the position of the air mix door. 4... Air mix door, 7... Motor actuator, 9... Motor, 10...
... Gear device, 13 ... Output gear, 14 ...
...Output shaft, 0□ ... Center of output shaft, 0□
・・・・・・Center of the output gear.

Claims

[Scope of utility model registration request]

In a motor actuator that moves an air mix door of an automobile air conditioner, an output shaft that forms the rotation center of the output gear is eccentrically fixed to the output gear of a gear device that transmits the rotation of the motor, and play in the gear device is reduced by A motor actuator characterized in that within the movement range of the mix door, when the air mix door is at an intermediate position, the air mix door is at a minimum, and when it is at a full cool or full hot position, the air mix door is at a maximum.