JPH0360619U - - Google Patents
Info
- Publication number
- JPH0360619U JPH0360619U JP12265189U JP12265189U JPH0360619U JP H0360619 U JPH0360619 U JP H0360619U JP 12265189 U JP12265189 U JP 12265189U JP 12265189 U JP12265189 U JP 12265189U JP H0360619 U JPH0360619 U JP H0360619U
- Authority
- JP
- Japan
- Prior art keywords
- rotating shaft
- cylindrical rotating
- circumferential side
- lubrication structure
- internal lubrication
- 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
- 238000005461 lubrication Methods 0.000 claims 3
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Description
第１図は本考案の第１実施例を示す要部断面正
面図、第２図は全体側面図、第３図は第２実施例
を示す要部断面正面図、第４図は第３実施例を示
す要部断面正面図、第５図及び第６図は比較例を
示す断面側面図である。
３……ＰＴＯ推進軸、４……伝動軸、２９……
軸受、３０……軸受、３２……油導入孔。
Fig. 1 is a sectional front view of essential parts showing the first embodiment of the present invention, Fig. 2 is an overall side view, Fig. 3 is a sectional front view of essential parts showing the second embodiment, and Fig. 4 is a sectional front view of main parts showing the third embodiment. FIGS. 5 and 6 are cross-sectional front views of essential parts showing an example, and FIGS. 5 and 6 are cross-sectional side views showing comparative examples. 3...PTO propulsion shaft, 4...Transmission shaft, 29...
Bearing, 30...Bearing, 32...Oil introduction hole.
Claims (1)
を介して相対回転自在に支持された筒状回転軸４
に、その外周面側と内周面側とを連通させる油導
入孔３２が形成された筒状回転軸４の内部潤滑構
造において、前記油導入孔３２が、その外周面側
を筒状回転軸４の径方向に対して回転軸４回転方
向に傾斜状として形成されてなることを特徴とす
る筒状回転軸の内部潤滑構造。 The bearings 29, 30 are fitted onto the support shaft 3, and the bearings 29, 30
A cylindrical rotating shaft 4 supported for relative rotation via
In the internal lubrication structure of the cylindrical rotating shaft 4 in which an oil introduction hole 32 is formed to communicate the outer circumferential side and the inner circumferential side of the cylindrical rotating shaft 4, the oil introducing hole 32 connects the outer circumferential side to the cylindrical rotating shaft. An internal lubrication structure for a cylindrical rotating shaft, characterized in that the internal lubrication structure is formed so as to be inclined in the rotational direction of the rotating shaft with respect to the radial direction of the rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12265189U JPH0360619U (en) | 1989-10-18 | 1989-10-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12265189U JPH0360619U (en) | 1989-10-18 | 1989-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0360619U true JPH0360619U (en) | 1991-06-14 |
Family
ID=31670644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12265189U Pending JPH0360619U (en) | 1989-10-18 | 1989-10-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0360619U (en) |
-
1989
- 1989-10-18 JP JP12265189U patent/JPH0360619U/ja active Pending