JPS6280071U - - Google Patents
Info
- Publication number
- JPS6280071U JPS6280071U JP17337385U JP17337385U JPS6280071U JP S6280071 U JPS6280071 U JP S6280071U JP 17337385 U JP17337385 U JP 17337385U JP 17337385 U JP17337385 U JP 17337385U JP S6280071 U JPS6280071 U JP S6280071U
- Authority
- JP
- Japan
- Prior art keywords
- ring gear
- output case
- gear
- planetary gear
- cylinder
- 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 description 5
- 230000002093 peripheral effect Effects 0.000 claims description 4
Landscapes
- General Details Of Gearings (AREA)
Description
第１図は本考案の実施例を示す遊星歯車式減速
機の断面図、第２図はその要部拡大断面図、第３
図は他の実施例を示す要部拡大断面図、第４図は
従来例を示す遊星歯車式減速機の断面図である。
Ａ：遊星歯車式減速機、１：ハウジング、２：
アウトプツトケース、２ａ：内周面、２ｂ：右端
内周面、３：ベアリング、４：リングギヤ筒、４
ａ：右端外周面、４ｂ：凹溝、６：入力軸、７，
１２，１７：第１・第２・第３サンギヤ、８，１
３，１８：第１・第２・第３プラネタリギヤ、９
，１９：リングギヤ、２２，２３：軟質弾性体、
２３ａ：凸条。
Fig. 1 is a sectional view of a planetary gear type reducer showing an embodiment of the present invention, Fig. 2 is an enlarged sectional view of its main parts, and Fig. 3 is a sectional view of a planetary gear type reducer showing an embodiment of the invention.
The figure is an enlarged sectional view of a main part showing another embodiment, and FIG. 4 is a sectional view of a planetary gear type speed reducer showing a conventional example. A: Planetary gear reducer, 1: Housing, 2:
Output case, 2a: Inner peripheral surface, 2b: Right end inner peripheral surface, 3: Bearing, 4: Ring gear cylinder, 4
a: Right end outer peripheral surface, 4b: Concave groove, 6: Input shaft, 7,
12, 17: 1st, 2nd, 3rd sun gear, 8, 1
3, 18: 1st, 2nd, 3rd planetary gear, 9
, 19: ring gear, 22, 23: soft elastic body,
23a: Convex stripe.
Claims (1)
転自在に支持し、アウトプツトケースに該アウト
プツトケース内で軸方向に延出するリングギヤ筒
を固定し、アウトプツトケースの軸心部に回転自
在に配置したサンギヤと、リングギヤ筒の内周に
形成したリングギヤとを、プラネタリギヤで噛合
連結してなる遊星歯車式減速機において、前記リ
ングギヤ筒の外周面に半径方向外方に向かつて突
出する軟質弾性体を固着したことを特徴とする遊
星歯車式減速機の消音装置。 An output case is rotatably supported on the outer periphery of the housing, a ring gear cylinder extending in the axial direction within the output case is fixed to the output case, and is rotatably arranged at the axial center of the output case. In a planetary gear reducer in which a sun gear and a ring gear formed on the inner periphery of a ring gear cylinder are meshed and connected by a planetary gear, a soft elastic body that protrudes radially outward is fixed to the outer peripheral surface of the ring gear cylinder. A noise reduction device for a planetary gear type reduction gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17337385U JPS6280071U (en) | 1985-11-11 | 1985-11-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17337385U JPS6280071U (en) | 1985-11-11 | 1985-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6280071U true JPS6280071U (en) | 1987-05-22 |
Family
ID=31110773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17337385U Pending JPS6280071U (en) | 1985-11-11 | 1985-11-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6280071U (en) |
-
1985
- 1985-11-11 JP JP17337385U patent/JPS6280071U/ja active Pending