JPH029354U - - Google Patents
Info
- Publication number
- JPH029354U JPH029354U JP8577288U JP8577288U JPH029354U JP H029354 U JPH029354 U JP H029354U JP 8577288 U JP8577288 U JP 8577288U JP 8577288 U JP8577288 U JP 8577288U JP H029354 U JPH029354 U JP H029354U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- planetary gear
- stage
- internal gear
- unit
- 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
- 238000000034 method Methods 0.000 description 1
Landscapes
- Retarders (AREA)
Description
第１図及び第２図は本考案の１実施例を示し、
第１図は最終組立工程の説明図、第２図はその要
部拡大斜視図である。第３図は従来例の断面図、
第４図は同じく分解図、第５図は同じく課題の説
明図である。
１……ケーシング、２……出力軸、３……駆動
モータ、３ｃ……回転軸、Ｕ１，Ｕ２，Ｕ３，Ｕ
４……遊星歯車ユニツト、Ｕ１−３……初段ユニ
ツトのサンギヤ、Ｕ１−２……同プラネツトギヤ
、Ｄｓ……Ｄカツト面、Ｄｈ……Ｄ形の嵌合孔。
1 and 2 show one embodiment of the present invention,
FIG. 1 is an explanatory diagram of the final assembly process, and FIG. 2 is an enlarged perspective view of the main parts thereof. Figure 3 is a cross-sectional view of the conventional example.
FIG. 4 is an exploded view, and FIG. 5 is an explanatory diagram of the problem. 1... Casing, 2... Output shaft, 3... Drive motor, 3c... Rotating shaft, U 1 , U 2 , U 3 , U
4 ...Planetary gear unit, U1-3 ...Sun gear of first stage unit, U1-2 ...Planet gear, Ds...D cut surface, Dh...D-shaped fitting hole.
Claims (1)
固着し、上記内歯車をリングギヤとして噛合する
遊星歯車ユニツトを、軸心方向に複数組配列した
多段式遊星歯車装置において、上記複数組の遊星
歯車ユニツト中、初段のユニツトのサンギヤと駆
動用モータの軸とを嵌脱可能に、かつ相対的回転
を係止して取り付けたことを特徴とする多段式遊
星歯車装置。 In a multi-stage planetary gear device in which a plurality of planetary gear units are arranged in the axial direction, an internal gear is integrally fixed to the inner circumferential surface of a cylindrical casing, and the internal gear meshes with the internal gear as a ring gear. A multi-stage planetary gear device characterized in that a sun gear of a first stage unit in a planetary gear unit and a shaft of a drive motor are attached in a detachable manner and locked against relative rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8577288U JPH029354U (en) | 1988-06-30 | 1988-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8577288U JPH029354U (en) | 1988-06-30 | 1988-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH029354U true JPH029354U (en) | 1990-01-22 |
Family
ID=31310422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8577288U Pending JPH029354U (en) | 1988-06-30 | 1988-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH029354U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000274496A (en) * | 1999-03-25 | 2000-10-03 | Yamazaki Kyoiku Kizai Kk | Planetary gear unit and drive control box |
| JP2021121742A (en) * | 2020-01-31 | 2021-08-26 | マブチモーター株式会社 | Reduction gear and geared motor |
| JP2022525258A (en) * | 2019-05-30 | 2022-05-11 | ジョンソン エレクトリック インターナショナル アクチェンゲゼルシャフト | Gearbox and drive devices that use it |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6071168A (en) * | 1983-08-23 | 1985-04-23 | ポ−ル・ハインツ，ワグナ− | Power turning gear |
| JPS6029950B2 (en) * | 1981-06-05 | 1985-07-13 | ヤマハ株式会社 | electronic musical instrument device |
-
1988
- 1988-06-30 JP JP8577288U patent/JPH029354U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6029950B2 (en) * | 1981-06-05 | 1985-07-13 | ヤマハ株式会社 | electronic musical instrument device |
| JPS6071168A (en) * | 1983-08-23 | 1985-04-23 | ポ−ル・ハインツ，ワグナ− | Power turning gear |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000274496A (en) * | 1999-03-25 | 2000-10-03 | Yamazaki Kyoiku Kizai Kk | Planetary gear unit and drive control box |
| JP2022525258A (en) * | 2019-05-30 | 2022-05-11 | ジョンソン エレクトリック インターナショナル アクチェンゲゼルシャフト | Gearbox and drive devices that use it |
| JP2021121742A (en) * | 2020-01-31 | 2021-08-26 | マブチモーター株式会社 | Reduction gear and geared motor |
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