JPS6432953U - - Google Patents
Info
- Publication number
- JPS6432953U JPS6432953U JP1987129410U JP12941087U JPS6432953U JP S6432953 U JPS6432953 U JP S6432953U JP 1987129410 U JP1987129410 U JP 1987129410U JP 12941087 U JP12941087 U JP 12941087U JP S6432953 U JPS6432953 U JP S6432953U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- external gear
- wave generator
- hub
- cam
- 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
- 239000003638 chemical reducing agent Substances 0.000 claims 1
- 239000000314 lubricant Substances 0.000 claims 1
Landscapes
- Retarders (AREA)
- General Details Of Gearings (AREA)
Description
第１図はこの考案に係る減速機の一実施例を示
す縦断面図、第２図は同上のウエーブジエネレー
タの分解斜視図、第３図及び第４図は他の実施例
を示す楕円カムの斜視図、第５図は従来の減速機
の縦断面図、第６図は同上のウエーブジエネレー
タの分解斜視図。
１……内歯歯車、２……外歯歯車、３……ウエ
ーブジエネレータ、５……ハブ、６……楕円カム
、１１……穴、１４……長穴、１５……環状溝。
Fig. 1 is a longitudinal cross-sectional view showing one embodiment of the reduction gear according to this invention, Fig. 2 is an exploded perspective view of the same wave generator, and Figs. 3 and 4 are elliptical cams showing other embodiments. FIG. 5 is a vertical sectional view of a conventional reduction gear, and FIG. 6 is an exploded perspective view of the wave generator same as above. 1... Internal gear, 2... External gear, 3... Wave generator, 5... Hub, 6... Elliptical cam, 11... Hole, 14... Elongated hole, 15... Annular groove.
Claims (1)
差を有するカツプ状の外歯歯車と、この外歯歯車
を楕円形に撓ませてその長径側で噛合わせると共
に、回転によつてその噛合部を移動させるように
外歯歯車に嵌合したウエーブジエネレータとから
なり、そのウエーブジエネレータがフランジを有
するハブと、そのハブの外側に継手と楕円カムを
備えた減速機において、楕円カムの端面に潤滑剤
を保持する凹所が形成されていることを特徴とす
る減速機。 A circular internal gear, a cup-shaped external gear with a small difference in the number of teeth from the internal gear, and the external gear are bent into an ellipse and meshed on their long diameter sides, and by rotation. A reduction gear consisting of a wave generator fitted to an external gear so as to move the meshing part, the wave generator has a hub having a flange, and a joint and an elliptical cam on the outside of the hub. A speed reducer characterized in that a recess for holding lubricant is formed in the end face of the cam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987129410U JPS6432953U (en) | 1987-08-25 | 1987-08-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987129410U JPS6432953U (en) | 1987-08-25 | 1987-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6432953U true JPS6432953U (en) | 1989-03-01 |
Family
ID=31383659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987129410U Pending JPS6432953U (en) | 1987-08-25 | 1987-08-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6432953U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017006443A1 (en) * | 2015-07-07 | 2017-01-12 | 株式会社ハーモニック・ドライブ・システムズ | Strain wave gearing and wave generator |
| JP2017020537A (en) * | 2015-07-08 | 2017-01-26 | 上銀科技股▲分▼有限公司 | Lubrication type wave gear device |
| JP2017044310A (en) * | 2015-08-28 | 2017-03-02 | 上銀科技股▲分▼有限公司 | Spiral lubrication type wave gear device |
-
1987
- 1987-08-25 JP JP1987129410U patent/JPS6432953U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017006443A1 (en) * | 2015-07-07 | 2017-01-12 | 株式会社ハーモニック・ドライブ・システムズ | Strain wave gearing and wave generator |
| JP2017020537A (en) * | 2015-07-08 | 2017-01-26 | 上銀科技股▲分▼有限公司 | Lubrication type wave gear device |
| JP2017044310A (en) * | 2015-08-28 | 2017-03-02 | 上銀科技股▲分▼有限公司 | Spiral lubrication type wave gear device |
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