JPH0428256U - - Google Patents
Info
- Publication number
- JPH0428256U JPH0428256U JP6955890U JP6955890U JPH0428256U JP H0428256 U JPH0428256 U JP H0428256U JP 6955890 U JP6955890 U JP 6955890U JP 6955890 U JP6955890 U JP 6955890U JP H0428256 U JPH0428256 U JP H0428256U
- Authority
- JP
- Japan
- Prior art keywords
- drive shaft
- drive
- spring
- gear
- toothed
- 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 1
Landscapes
- Transmission Devices (AREA)
Description
第１図Ａは本考案の実施例を示す往復回動機構
の正面断面図、第１図Ｂはその往復動機構の側面
断面図、第２図は従来の往復回動装置の一部断面
による外観図、第３図は第２図のモータの駆動回
路図である。
１２……駆動軸、１４……被駆動部、１５……
コイルねじりばね、１８……駆動歯車、１９……
ギヤモータ、２０……欠歯歯車、２４……ダンパ
。
Figure 1A is a front sectional view of a reciprocating mechanism showing an embodiment of the present invention, Figure 1B is a side sectional view of the reciprocating mechanism, and Figure 2 is a partial cross-section of a conventional reciprocating mechanism. The external view, FIG. 3, is a drive circuit diagram of the motor shown in FIG. 2. 12... Drive shaft, 14... Driven part, 15...
Coil torsion spring, 18... Drive gear, 19...
Gear motor, 20... partially toothed gear, 24... damper.
Claims (1)
ばねと、 前記駆動軸に固定された駆動歯車と、 適宜の回転角度間隔で歯部と欠歯部とを交互に
有してなり、前記駆動歯車と噛合し或は該噛合か
ら解除される欠歯歯車と、 前記欠歯歯車を駆動し前記駆動軸を前記ばねの
付勢に抗して他方向に回動させる駆動源と、 前記駆動軸に連結されたダンパとを設けた、 ことを特徴とする往復回動機構。[Claims for Utility Model Registration] A drive shaft to which a driven part is attached, a spring that urges the drive shaft to rotate in one direction, a drive gear fixed to the drive shaft, and an appropriate a partially toothed gear having toothed portions and missing teeth portions alternately at rotational angular intervals, and which meshes with the drive gear or is released from the mesh; A reciprocating rotation mechanism comprising: a drive source for rotating in the other direction against the bias of a spring; and a damper connected to the drive shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6955890U JPH0428256U (en) | 1990-07-02 | 1990-07-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6955890U JPH0428256U (en) | 1990-07-02 | 1990-07-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0428256U true JPH0428256U (en) | 1992-03-06 |
Family
ID=31604968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6955890U Pending JPH0428256U (en) | 1990-07-02 | 1990-07-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0428256U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017172667A (en) * | 2016-03-23 | 2017-09-28 | 株式会社東海理化電機製作所 | Gear drive device |
| JP2018084178A (en) * | 2016-11-22 | 2018-05-31 | 株式会社デンソーテン | Rotary device and deposit removal device |
-
1990
- 1990-07-02 JP JP6955890U patent/JPH0428256U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017172667A (en) * | 2016-03-23 | 2017-09-28 | 株式会社東海理化電機製作所 | Gear drive device |
| US10393240B2 (en) | 2016-03-23 | 2019-08-27 | Kabushiki Kaisha Tokai Rika Denki Seisakusho | Gear drive device |
| JP2018084178A (en) * | 2016-11-22 | 2018-05-31 | 株式会社デンソーテン | Rotary device and deposit removal device |
| US10704551B2 (en) | 2016-11-22 | 2020-07-07 | Fujitsu Ten Limited | Rotation device and extraneous-matter removing apparatus |
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