JPS5743013A - Oil-containing sintered shaft - Google Patents
Oil-containing sintered shaftInfo
- Publication number
- JPS5743013A JPS5743013A JP11932080A JP11932080A JPS5743013A JP S5743013 A JPS5743013 A JP S5743013A JP 11932080 A JP11932080 A JP 11932080A JP 11932080 A JP11932080 A JP 11932080A JP S5743013 A JPS5743013 A JP S5743013A
- Authority
- JP
- Japan
- Prior art keywords
- oil
- shaft
- density
- inner part
- containing sintered
- 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
Landscapes
- Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
Abstract
PURPOSE: To not only heighten the strength of a shaft and but also carry out stable lubrication, by making the inner part of the shaft of a high-density sintered material and making its outer part of a porous low-density sintered layer which contains oil.
CONSTITUTION: The inner part 16 of an oil-containing sintered shaft 12 is made of a high-density or bulky material. An outer low-density sintered layer 17 with a high void ratio of about 20% is provided on the peripheral surface of the inner part 16. The outer sintered layer 17 is caused to contain oil for lubrication.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11932080A JPS5743013A (en) | 1980-08-29 | 1980-08-29 | Oil-containing sintered shaft |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11932080A JPS5743013A (en) | 1980-08-29 | 1980-08-29 | Oil-containing sintered shaft |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5743013A true JPS5743013A (en) | 1982-03-10 |
Family
ID=14758531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11932080A Pending JPS5743013A (en) | 1980-08-29 | 1980-08-29 | Oil-containing sintered shaft |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5743013A (en) |
-
1980
- 1980-08-29 JP JP11932080A patent/JPS5743013A/en active Pending
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