JPS63156557U - - Google Patents
Info
- Publication number
- JPS63156557U JPS63156557U JP4680287U JP4680287U JPS63156557U JP S63156557 U JPS63156557 U JP S63156557U JP 4680287 U JP4680287 U JP 4680287U JP 4680287 U JP4680287 U JP 4680287U JP S63156557 U JPS63156557 U JP S63156557U
- Authority
- JP
- Japan
- Prior art keywords
- rotating body
- elastic rotating
- rotation
- elastic
- armature shaft
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Friction Gearing (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Description
第１図はこの考案の一実施例によるアクチユエ
ータの部分破断平面図、第２図は第１図に示した
アクチユエータの部分縦断正面図、第３図は第１
図に示したアクチユエータの部分破断側面図、第
４図は第１図に示したアクチユエータにおけるモ
ータの電機子軸と弾性回転体とのモーメントのつ
りあいを示す説明図、第５図は従来のアクチユエ
ータの部分破断平面図、第６図は第５図に示した
アクチユエータの部分縦断正面図、第７図は第５
図に示したアクチユエータにおけるモータの電機
子軸と弾性回転体とのモーメントのつりあいを示
す説明図である。
１…アクチユエータ、３…モータ、３ａ…電機
子軸、３ｃ…電機子軸の回転中心、４…（ピンチ
ローラ）弾性回転体、４ｃ…弾性回転体の回転中
心、７…出力歯車、１１…弾性体（拡げスプリン
グ）。
FIG. 1 is a partially cutaway plan view of an actuator according to an embodiment of the invention, FIG. 2 is a partially cutaway front view of the actuator shown in FIG. 1, and FIG.
4 is an explanatory diagram showing the moment balance between the armature shaft of the motor and the elastic rotating body in the actuator shown in FIG. 1, and FIG. 5 is a partially cutaway side view of the actuator shown in the figure. 6 is a partially cutaway plan view of the actuator shown in FIG. 5, and FIG. 7 is a partially cutaway front view of the actuator shown in FIG.
FIG. 3 is an explanatory diagram showing the moment balance between the armature shaft of the motor and the elastic rotating body in the actuator shown in the figure. DESCRIPTION OF SYMBOLS 1... Actuator, 3... Motor, 3a... Armature shaft, 3c... Rotation center of armature shaft, 4... (pinch roller) elastic rotating body, 4c... Rotation center of elastic rotating body, 7... Output gear, 11... Elasticity body (expansion spring).
Claims (1)
軸に圧接して回転伝達する弾性回転体と、前記弾
性回転体に連結した出力歯車とを備えたアクチユ
エータにおいて、前記弾性回転体の回転中心と前
記電機子軸の回転中心とを結ぶ直線上もしくは近
似直線上に、前記電機子軸を当該弾性回転体に圧
接させる弾性体を設けたことを特徴とするアクチ
ユエータ。 In an actuator comprising a motor capable of forward and reverse rotation, an elastic rotating body that presses against an armature shaft of the motor to transmit rotation, and an output gear connected to the elastic rotating body, the center of rotation of the elastic rotating body is An actuator characterized in that an elastic body is provided on a straight line or an approximate straight line connecting the rotation center of the armature shaft to the elastic rotating body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4680287U JPS63156557U (en) | 1987-03-31 | 1987-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4680287U JPS63156557U (en) | 1987-03-31 | 1987-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63156557U true JPS63156557U (en) | 1988-10-13 |
Family
ID=30866805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4680287U Pending JPS63156557U (en) | 1987-03-31 | 1987-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63156557U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54121915A (en) * | 1978-03-15 | 1979-09-21 | Olympus Optical Co Ltd | Motor driving force transmitter |
-
1987
- 1987-03-31 JP JP4680287U patent/JPS63156557U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54121915A (en) * | 1978-03-15 | 1979-09-21 | Olympus Optical Co Ltd | Motor driving force transmitter |