JPS6420558U - - Google Patents
Info
- Publication number
- JPS6420558U JPS6420558U JP11499987U JP11499987U JPS6420558U JP S6420558 U JPS6420558 U JP S6420558U JP 11499987 U JP11499987 U JP 11499987U JP 11499987 U JP11499987 U JP 11499987U JP S6420558 U JPS6420558 U JP S6420558U
- Authority
- JP
- Japan
- Prior art keywords
- pinion shaft
- pinion
- carrier
- open end
- planetary gear
- 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
- 238000007789 sealing Methods 0.000 claims 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0467—Elements of gearings to be lubricated, cooled or heated
- F16H57/0479—Gears or bearings on planet carriers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
- Retarders (AREA)
Description
第１図は本考案の一実施例を示す遊星歯車組の
要部縦断側面図、第２図は同じくその要部縦断正
面図、第３図は従来のピニオンシヤフト構造を示
す遊星歯車組の部分縦断側面図である。
１…サンギヤ、２…インターナルギヤ、３…ピ
ニオン、４…キヤリア、５…ピニオンシヤフト、
５ｂ…中心孔、６…軸受、８…ピン。
Fig. 1 is a vertical sectional side view of the main part of a planetary gear set showing an embodiment of the present invention, Fig. 2 is a longitudinal sectional front view of the main part, and Fig. 3 is a part of the planetary gear set showing a conventional pinion shaft structure. FIG. 1... Sun gear, 2... Internal gear, 3... Pinion, 4... Carrier, 5... Pinion shaft,
5b...center hole, 6...bearing, 8...pin.
Claims (1)
ギヤにピニオンを噛合させ、該ピニオンをキヤリ
アに取付けたピニオンシヤフト上に回転自在に支
持すると共に、この支持部をピニオンシヤフトの
中心孔を経て供給されるオイルにより潤滑するよ
うにした遊星歯車組において、 前記ピニオンシヤフトを径方向へ延在するピン
によりキヤリアにかんぬき結合して取付け、 該ピンを前記中心孔の開口端を横切るよう配置
してこの開口端を封止するシール部材に兼用して
なる遊星歯車組のピニオンシヤフト構造。[Claims for Utility Model Registration] A pinion is meshed with a sun gear and an internal gear that are arranged concentrically with each other, and the pinion is rotatably supported on a pinion shaft attached to a carrier, and this support is connected to the center of the pinion shaft. In a planetary gear set lubricated by oil supplied through a hole, the pinion shaft is bolted and attached to the carrier by a radially extending pin, and the pin is inserted across the open end of the center hole. A pinion shaft structure of a planetary gear set that also serves as a sealing member that is placed and seals this open end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11499987U JPS6420558U (en) | 1987-07-29 | 1987-07-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11499987U JPS6420558U (en) | 1987-07-29 | 1987-07-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6420558U true JPS6420558U (en) | 1989-02-01 |
Family
ID=31356255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11499987U Pending JPS6420558U (en) | 1987-07-29 | 1987-07-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6420558U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006177394A (en) * | 2004-12-21 | 2006-07-06 | Daihatsu Motor Co Ltd | Planetary gear device lubricating structure |
| JP2007113625A (en) * | 2005-10-19 | 2007-05-10 | Jtekt Corp | Shaft for supporting rotator |
| DE102022127365A1 (en) | 2022-10-19 | 2024-04-25 | Bayerische Motoren Werke Aktiengesellschaft | Planet carrier for a planetary gear, method for producing a planet carrier and planetary gear and motor vehicle |
-
1987
- 1987-07-29 JP JP11499987U patent/JPS6420558U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006177394A (en) * | 2004-12-21 | 2006-07-06 | Daihatsu Motor Co Ltd | Planetary gear device lubricating structure |
| JP4606151B2 (en) * | 2004-12-21 | 2011-01-05 | ダイハツ工業株式会社 | Lubricating structure of planetary gear unit |
| JP2007113625A (en) * | 2005-10-19 | 2007-05-10 | Jtekt Corp | Shaft for supporting rotator |
| DE102022127365A1 (en) | 2022-10-19 | 2024-04-25 | Bayerische Motoren Werke Aktiengesellschaft | Planet carrier for a planetary gear, method for producing a planet carrier and planetary gear and motor vehicle |