JPH01142542U - - Google Patents
Info
- Publication number
- JPH01142542U JPH01142542U JP3947888U JP3947888U JPH01142542U JP H01142542 U JPH01142542 U JP H01142542U JP 3947888 U JP3947888 U JP 3947888U JP 3947888 U JP3947888 U JP 3947888U JP H01142542 U JPH01142542 U JP H01142542U
- Authority
- JP
- Japan
- Prior art keywords
- driven member
- rotation
- actuator
- clutch spring
- reduction mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims 1
Landscapes
- Controls For Constant Speed Travelling (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
第１図はこの考案に係るアクチユエータの一実
施例による構造を示す断面図、第２図は第１図に
示したアクチユエータの要部を示す斜視説明図で
ある。
１…アクチユエータ、２…モータ、３…減速機
構、４…スロツトルバルブ、５…出力機構、６…
電磁クラツチ、１１…第１被駆動部材、１２…第
２被駆動部材、１７…第２クラツチスプリング、
１７ａ…第２クラツチスプリングの一端、１７ｂ
…フツキング部（第２クラツチスプリングの他端
）、１８…円筒状規制部材（規制部材）。
FIG. 1 is a sectional view showing the structure of an embodiment of the actuator according to this invention, and FIG. 2 is a perspective view showing the main parts of the actuator shown in FIG. DESCRIPTION OF SYMBOLS 1... Actuator, 2... Motor, 3... Reduction mechanism, 4... Throttle valve, 5... Output mechanism, 6...
Electromagnetic clutch, 11...first driven member, 12...second driven member, 17...second clutch spring,
17a...One end of the second clutch spring, 17b
...footing portion (the other end of the second clutch spring), 18...cylindrical regulating member (regulating member).
Claims (1)
チの作動時に前記減速機構から伝達されるモータ
の回転をスロツトルバルブ側に伝える出力機構を
備えたアクチユエータにおいて、前記出力機構に
、前記減速機構の最終減速回転に従つて駆動され
る第１被駆動部材と、前記スロツトルバルブ側に
接続する第２被駆動部材とを設け、前記第１被駆
動部材と第２被駆動部材との間には巻締め方向の
回転により当該第１被駆動部材と第２被駆動部材
との間で回転伝達を行うクラツチスプリングを跨
設し、前記クラツチスプリングの一端を前記第２
被駆動部材に固定するとともに、前記クラツチス
プリングの他端にはブレーキ操作に応じて当該ク
ラツチスプリングの他端を前記第１被駆動部材に
固定・解放する規制部材を設けたことを特徴とす
るアクチユエータ。 In the actuator, the actuator is provided with a reduction mechanism that reduces the rotation of the motor, and an output mechanism that transmits the rotation of the motor transmitted from the reduction mechanism to the throttle valve side when the electromagnetic clutch is operated, the output mechanism having a final deceleration of the reduction mechanism. A first driven member that is driven in accordance with the rotation and a second driven member that is connected to the throttle valve side are provided, and a winding is provided between the first driven member and the second driven member. A clutch spring that transmits rotation between the first driven member and the second driven member by rotation in the direction is provided, and one end of the clutch spring is connected to the second driven member.
An actuator characterized in that the actuator is fixed to the driven member and further includes a regulating member provided at the other end of the clutch spring to fix and release the other end of the clutch spring from the first driven member in response to a brake operation. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3947888U JPH01142542U (en) | 1988-03-25 | 1988-03-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3947888U JPH01142542U (en) | 1988-03-25 | 1988-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01142542U true JPH01142542U (en) | 1989-09-29 |
Family
ID=31265980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3947888U Pending JPH01142542U (en) | 1988-03-25 | 1988-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01142542U (en) |
-
1988
- 1988-03-25 JP JP3947888U patent/JPH01142542U/ja active Pending