JPH0291236U - - Google Patents
Info
- Publication number
- JPH0291236U JPH0291236U JP17049788U JP17049788U JPH0291236U JP H0291236 U JPH0291236 U JP H0291236U JP 17049788 U JP17049788 U JP 17049788U JP 17049788 U JP17049788 U JP 17049788U JP H0291236 U JPH0291236 U JP H0291236U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- carrier
- planetary gear
- fixed ring
- sun
- 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 description 4
- 150000001875 compounds Chemical class 0.000 description 2
Landscapes
- Retarders (AREA)
- Gears, Cams (AREA)
Description
第１図は本考案が適用される複合遊星歯車減速
機の概略を示す断面図、第２図は公知の複合遊星
歯車減速機を示す断面図である。
２１……第１の単純遊星歯車減速機、２２……
第２の単純遊星歯車減速機、２３……太陽歯車、
２４……内歯歯車、２５……遊星歯車、２６……
キヤリヤ、２７……出力軸、２８……ケーシング
、２９……固定リング、３０……固定リング。
FIG. 1 is a sectional view schematically showing a compound planetary gear reducer to which the present invention is applied, and FIG. 2 is a sectional view showing a known compound planetary gear reducer. 21...first simple planetary gear reducer, 22...
Second simple planetary gear reducer, 23...sun gear,
24... Internal gear, 25... Planetary gear, 26...
Carrier, 27...Output shaft, 28...Casing, 29...Fixing ring, 30...Fixing ring.
Claims (1)
車とに噛合して自転しながら公転する遊星歯車と
、該遊星歯車が回転自在に固定された円形のキヤ
リヤとからなり、該キヤリヤが浮動構造となつて
おり、太陽歯車の入力回転をキヤリヤの回転とし
て出力する遊星歯車装置において、 前記キヤリヤが内接する固定リングを設け、該
固定リングとキヤリヤとのギヤツプを機器の自重
による落ち込みを防止してバツクラツシユを確保
できる程度としたことを特徴とする遊星歯車装置
。[Scope of Claim for Utility Model Registration] A sun gear, an internal gear, a planetary gear that meshes with the sun gear and the internal gear and revolves around its axis, and a circular planetary gear to which the planetary gear is rotatably fixed. A planetary gear device comprising a carrier, the carrier has a floating structure, and outputs input rotation of a sun gear as rotation of the carrier, a fixed ring in which the carrier is inscribed, and a gear connection between the fixed ring and the carrier. A planetary gear device characterized in that the gear is set to a level that prevents the device from falling due to its own weight and ensures backlash.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17049788U JPH0291236U (en) | 1988-12-29 | 1988-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17049788U JPH0291236U (en) | 1988-12-29 | 1988-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0291236U true JPH0291236U (en) | 1990-07-19 |
Family
ID=31461498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17049788U Pending JPH0291236U (en) | 1988-12-29 | 1988-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0291236U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999025992A1 (en) * | 1996-05-21 | 1999-05-27 | Harmonic Drive Systems Inc. | Planetary gear device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63115942A (en) * | 1986-11-05 | 1988-05-20 | Matsushita Electric Ind Co Ltd | Planetary gear device |
-
1988
- 1988-12-29 JP JP17049788U patent/JPH0291236U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63115942A (en) * | 1986-11-05 | 1988-05-20 | Matsushita Electric Ind Co Ltd | Planetary gear device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999025992A1 (en) * | 1996-05-21 | 1999-05-27 | Harmonic Drive Systems Inc. | Planetary gear device |
| US6129648A (en) * | 1997-11-19 | 2000-10-10 | Harmonic Drive Systems, Inc. | Planetary gear device |
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