JPS61107637U - - Google Patents
Info
- Publication number
- JPS61107637U JPS61107637U JP19409484U JP19409484U JPS61107637U JP S61107637 U JPS61107637 U JP S61107637U JP 19409484 U JP19409484 U JP 19409484U JP 19409484 U JP19409484 U JP 19409484U JP S61107637 U JPS61107637 U JP S61107637U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical portion
- shaft
- storage chamber
- air storage
- chamber
- 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
- 239000004519 grease Substances 0.000 claims description 4
Landscapes
- Motor Power Transmission Devices (AREA)
Description
第１図は本考案の実施例の要部を拡大して示す
縦断面図、第２図は要部の縦断面図である。
１……ヨーク、２……筒部、３……スプライン
溝、４……シヤフト本体、５……スプライン軸部
、６……グリス溜り室、７……空気溜り室、８…
…連通孔、９……ダイヤフラム。
FIG. 1 is an enlarged vertical cross-sectional view of the main part of an embodiment of the present invention, and FIG. 2 is a vertical cross-sectional view of the main part. DESCRIPTION OF SYMBOLS 1...Yoke, 2...Cylinder part, 3...Spline groove, 4...Shaft body, 5...Spline shaft part, 6...Grease reservoir chamber, 7...Air reservoir chamber, 8...
...Communication hole, 9...Diaphragm.
Claims (1)
の筒部にシヤフト本体のスプライン軸部を摺動自
在に嵌入すると共に前記筒部と前記スプライン軸
部との間の空間をグリス溜り室としたプロペラシ
ヤフトにおいて、前記筒部の外周に空気溜り室を
形成し、この空気溜り室とグリス室とを連通孔に
よつて連通する一方、空気溜り室と外気との間を
ダイヤフラムによつて遮断したことを特徴とする
プロペラシヤフトのグリス溜り部の構造。 A propeller in which a spline groove is formed on the inner surface of a cylindrical portion of a yoke, a spline shaft portion of a shaft body is slidably fitted into the cylindrical portion, and a space between the cylindrical portion and the spline shaft portion is used as a grease reservoir chamber. In the shaft, an air storage chamber is formed on the outer periphery of the cylindrical portion, and the air storage chamber and the grease chamber are communicated with each other through a communication hole, while the air storage chamber and the outside air are blocked by a diaphragm. The structure of the grease reservoir of a propeller shaft is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19409484U JPS61107637U (en) | 1984-12-20 | 1984-12-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19409484U JPS61107637U (en) | 1984-12-20 | 1984-12-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61107637U true JPS61107637U (en) | 1986-07-08 |
Family
ID=30751530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19409484U Pending JPS61107637U (en) | 1984-12-20 | 1984-12-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61107637U (en) |
-
1984
- 1984-12-20 JP JP19409484U patent/JPS61107637U/ja active Pending