JPH0173528U - - Google Patents
Info
- Publication number
- JPH0173528U JPH0173528U JP1987167878U JP16787887U JPH0173528U JP H0173528 U JPH0173528 U JP H0173528U JP 1987167878 U JP1987167878 U JP 1987167878U JP 16787887 U JP16787887 U JP 16787887U JP H0173528 U JPH0173528 U JP H0173528U
- Authority
- JP
- Japan
- Prior art keywords
- support member
- clutch spring
- motor
- clutch
- armature
- 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
- 238000004804 winding Methods 0.000 claims 1
Landscapes
- Controls For Constant Speed Travelling (AREA)
Description
第１図はこの考案によるアクチユエータの一実
施例の縦断側面図、第２図は第１図に示したアク
チユエータのクラツチスプリング部分の上面図、
第３図は第１図に示したアクチユエータのクラツ
チスプリングまわりの各部品の縦断面図、第４図
は従来のアクチユエータの縦断面図、第５図は第
４図に示したアクチユエータの上面図である。
１……アクチユエータ、２……モータ、９……
第１の支持部材、１２……電磁コイル、１４……
アーマチユア、１７……クラツチスプリング、１
９……第２の支持部材。
FIG. 1 is a vertical sectional side view of an embodiment of the actuator according to this invention, and FIG. 2 is a top view of the clutch spring portion of the actuator shown in FIG. 1.
Figure 3 is a vertical sectional view of various parts around the clutch spring of the actuator shown in Figure 1, Figure 4 is a vertical sectional view of a conventional actuator, and Figure 5 is a top view of the actuator shown in Figure 4. be. 1... Actuator, 2... Motor, 9...
First support member, 12... Electromagnetic coil, 14...
Armature, 17...Clutch spring, 1
9...Second support member.
Claims (1)
と、出力側となる第２の支持部材とを同軸状に配
設し、前記第１の支持部材と第２の支持部材の外
周側にクラツチスプリングを配設し、前記クラツ
チスプリングの一端側は前記第２の支持部材側に
係止させるとともに他端側は前記モータによつて
回転する電磁コイルに吸着・離間するアーマチユ
ア側に係止させ、前記クラツチスプリングに、当
該クラツチスプリングの他端側が、前記モータの
回転時およびアーマチユアの吸着時に当該クラツ
チスプリングの巻き方向に回転して当該クラツチ
スプリングが前記第１の支持部材および第２の支
持部材を締め付ける方向に配設してなることを特
徴とするアクチユエータ。 A first support member rotationally driven by a motor and a second support member serving as an output side are disposed coaxially, and a clutch is attached to the outer periphery of the first support member and the second support member. a spring is provided, one end of the clutch spring is locked to the second support member, and the other end is locked to the armature that attracts and separates from the electromagnetic coil rotated by the motor; The other end of the clutch spring rotates in the winding direction of the clutch spring when the motor rotates and the armature is attracted, so that the clutch spring supports the first support member and the second support member. An actuator characterized by being arranged in a tightening direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987167878U JPH0173528U (en) | 1987-11-04 | 1987-11-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987167878U JPH0173528U (en) | 1987-11-04 | 1987-11-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0173528U true JPH0173528U (en) | 1989-05-18 |
Family
ID=31456568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987167878U Pending JPH0173528U (en) | 1987-11-04 | 1987-11-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0173528U (en) |
-
1987
- 1987-11-04 JP JP1987167878U patent/JPH0173528U/ja active Pending