JPH0274645U - - Google Patents
Info
- Publication number
- JPH0274645U JPH0274645U JP15304688U JP15304688U JPH0274645U JP H0274645 U JPH0274645 U JP H0274645U JP 15304688 U JP15304688 U JP 15304688U JP 15304688 U JP15304688 U JP 15304688U JP H0274645 U JPH0274645 U JP H0274645U
- Authority
- JP
- Japan
- Prior art keywords
- planetary roller
- pump
- cooling lubricant
- power transmission
- transmission device
- 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
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000005068 cooling lubricant Substances 0.000 claims 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 238000005192 partition Methods 0.000 description 1
Landscapes
- Friction Gearing (AREA)
- General Details Of Gearings (AREA)
Description
第１図は、この考案の一実施例における遊星ロ
ーラ式動力伝達装置の断面図、第２図は、第１図
の―線における断面図、第３図及び第５図は
、夫々この考案の他の実施例における遊星ローラ
式動力伝達装置の断面部分図、第４図及び第６図
は、夫々第３図の―線及び第５図の―線
における断面図である。
１：左側軸孔部、２：右側軸孔部、３：大径円
筒空間部、４：ケーシング、５：キヤリヤ軸部、
７：太陽ローラ軸部、９：キヤリヤ円板部、１０
，１７：隔壁部、１１：太陽ローラ、１４：遊星
ローラ、１５：固定輪、１６：スペーサ、２０：
ポンプ、２３：偏心カムリング、２４，４８：吸
込孔、２５，４９：吐出孔、２６：放射溝、２８
：羽根、３１：第１供給通路、３２：第２供給通
路、３３，３４，３５，３６：噴出口、３７：第
１排出通路、３８：第２排出通路、３９：第３排
出通路、４１：大歯車、４２：従動軸、４３：小
歯車、４５：内トロコイド歯車、４６：駆動トロ
コイド小歯車、４７：スペーサ、５１：大径孔部
、５２：小径孔部。
FIG. 1 is a sectional view of a planetary roller type power transmission device according to an embodiment of this invention, FIG. 2 is a sectional view taken along the line - - in FIG. 1, and FIGS. FIGS. 4 and 6 are partial cross-sectional views of a planetary roller type power transmission device according to another embodiment, taken along the line ``-'' in FIG. 3 and the line ``-'' in FIG. 5, respectively. 1: Left side shaft hole, 2: Right side shaft hole, 3: Large diameter cylindrical space, 4: Casing, 5: Carrier shaft,
7: Sun roller shaft section, 9: Carrier disc section, 10
, 17: partition part, 11: sun roller, 14: planetary roller, 15: fixed ring, 16: spacer, 20:
Pump, 23: Eccentric cam ring, 24, 48: Suction hole, 25, 49: Discharge hole, 26: Radial groove, 28
: Vane, 31: First supply passage, 32: Second supply passage, 33, 34, 35, 36: Spout port, 37: First discharge passage, 38: Second discharge passage, 39: Third discharge passage, 41 : large gear, 42: driven shaft, 43: small gear, 45: inner trochoid gear, 46: driving trochoid small gear, 47: spacer, 51: large diameter hole, 52: small diameter hole.
Claims (1)
回転軸にロータが取付けられた冷却潤滑油排出用
ポンプとを内蔵すると共に、同ポンプの吐出口に
連通された冷却潤滑油の排出通路を備えた遊星ロ
ーラ式動力伝達装置。 It has a built-in planetary roller mechanism and a cooling lubricant discharge pump with a rotor attached to its input or output side rotating shaft, and also has a cooling lubricant discharge passage communicating with the discharge port of the pump. Planetary roller type power transmission device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15304688U JPH0274645U (en) | 1988-11-26 | 1988-11-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15304688U JPH0274645U (en) | 1988-11-26 | 1988-11-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0274645U true JPH0274645U (en) | 1990-06-07 |
Family
ID=31428531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15304688U Pending JPH0274645U (en) | 1988-11-26 | 1988-11-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0274645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009216190A (en) * | 2008-03-11 | 2009-09-24 | Ntn Corp | In-wheel motor drive mechanism |
-
1988
- 1988-11-26 JP JP15304688U patent/JPH0274645U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009216190A (en) * | 2008-03-11 | 2009-09-24 | Ntn Corp | In-wheel motor drive mechanism |
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