JPS6197662U - - Google Patents
Info
- Publication number
- JPS6197662U JPS6197662U JP1984183360U JP18336084U JPS6197662U JP S6197662 U JPS6197662 U JP S6197662U JP 1984183360 U JP1984183360 U JP 1984183360U JP 18336084 U JP18336084 U JP 18336084U JP S6197662 U JPS6197662 U JP S6197662U
- Authority
- JP
- Japan
- Prior art keywords
- planetary gear
- gear
- gear shaft
- rotor
- oil hole
- 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.)
- Granted
Links
- 239000003921 oil Substances 0.000 claims 3
- 238000005553 drilling Methods 0.000 claims 1
- 239000010687 lubricating oil Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 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
-
- 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
- F16H57/042—Guidance of lubricant
- F16H57/0427—Guidance of lubricant on rotary parts, e.g. using baffles for collecting lubricant by centrifugal force
- F16H57/0428—Grooves with pumping effect for supplying lubricants
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Description
第1図は本考案の一実施例を示す要部断面図、
第2図は第1図におけるロータ支持用ブツシユ5
2の拡大側面図、第3図は第2図の−線に沿
う断面図である。
10……アクスルシヤフト、12……アクスル
ハウジング、14……太陽歯車、18……内歯歯
車、20……遊星歯車、24……遊星歯車軸、2
6……キヤリヤ、42……油孔、44……スクリ
ユポンプロータ、46……ポンプ駆動ピニオン。
FIG. 1 is a cross-sectional view of essential parts showing an embodiment of the present invention;
Figure 2 shows rotor support bushing 5 in Figure 1.
2 is an enlarged side view of FIG. 2, and FIG. 3 is a sectional view taken along the line - in FIG. 10... Axle shaft, 12... Axle housing, 14... Sun gear, 18... Internal gear, 20... Planet gear, 24... Planet gear shaft, 2
6...Carrier, 42...Oil hole, 44...Screw pump rotor, 46...Pump drive pinion.
Claims (1)
た固定の内歯歯車と、上記太陽歯車及び内歯歯車
に同時に噛合する遊星歯車と、同遊星歯車を回転
自在に支承する遊星歯車軸と、同遊星歯車軸を支
持して上記太陽歯車に対し同軸的に廻転するキヤ
リヤとを具えてなるものにおいて、上記遊星歯車
軸内に、一端が同歯車軸の外周面に開口し他端が
その軸線方向の端面に開口する油孔を穿設すると
共に、同油孔内にスクリユポンプのロータの嵌装
し、同ポンプロータを上記キヤリヤの廻転に連動
廻転させることによつて、上記油孔内に潤滑油が
吸入され前記遊星歯車軸外周面の開口に圧送され
るように構成したことを特徴とする遊星歯車装置
。 A sun gear, a fixed internal gear disposed coaxially with the sun gear, a planetary gear that meshes with the sun gear and the internal gear at the same time, and a planetary gear shaft that rotatably supports the planetary gear. , and a carrier that supports the planetary gear shaft and rotates coaxially with the sun gear, wherein one end is open to the outer circumferential surface of the gear shaft and the other end is open to the outer peripheral surface of the gear shaft. By drilling an oil hole that opens at the end face in the axial direction, fitting the rotor of the screw pump into the oil hole, and rotating the pump rotor in conjunction with the rotation of the carrier, the rotor is inserted into the oil hole. A planetary gear device characterized in that the lubricating oil is sucked and pumped into an opening in the outer circumferential surface of the planetary gear shaft.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984183360U JPH0220529Y2 (en) | 1984-12-03 | 1984-12-03 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984183360U JPH0220529Y2 (en) | 1984-12-03 | 1984-12-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6197662U true JPS6197662U (en) | 1986-06-23 |
JPH0220529Y2 JPH0220529Y2 (en) | 1990-06-05 |
Family
ID=30740865
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1984183360U Expired JPH0220529Y2 (en) | 1984-12-03 | 1984-12-03 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0220529Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018083254A1 (en) * | 2016-11-07 | 2018-05-11 | Zf Friedrichshafen Ag | Arrangement for supporting a planet gear |
-
1984
- 1984-12-03 JP JP1984183360U patent/JPH0220529Y2/ja not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018083254A1 (en) * | 2016-11-07 | 2018-05-11 | Zf Friedrichshafen Ag | Arrangement for supporting a planet gear |
Also Published As
Publication number | Publication date |
---|---|
JPH0220529Y2 (en) | 1990-06-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH01133545U (en) | ||
JPS6197662U (en) | ||
JPH03123148U (en) | ||
JPH0329587U (en) | ||
JPH0254859U (en) | ||
JPH031346U (en) | ||
JPH0329755U (en) | ||
JPS62112349U (en) | ||
JPS6344573Y2 (en) | ||
JPH0288450U (en) | ||
JPH0488450U (en) | ||
JPS62130189U (en) | ||
JPS5849050U (en) | planetary gear reducer | |
JPH0258156U (en) | ||
JPS5938697Y2 (en) | Bearing structure of auger ice maker | |
JPS6152760U (en) | ||
JPS6359244U (en) | ||
JPS6318669U (en) | ||
JPS62133977U (en) | ||
JPS61108065U (en) | ||
JPS63141885U (en) | ||
JPH0291463U (en) | ||
JPS6149079U (en) | ||
JPH0287151U (en) | ||
JPS62162452U (en) |