JPS6378109U - - Google Patents
Info
- Publication number
- JPS6378109U JPS6378109U JP17342386U JP17342386U JPS6378109U JP S6378109 U JPS6378109 U JP S6378109U JP 17342386 U JP17342386 U JP 17342386U JP 17342386 U JP17342386 U JP 17342386U JP S6378109 U JPS6378109 U JP S6378109U
- Authority
- JP
- Japan
- Prior art keywords
- drive shaft
- coupled
- pump rotor
- pump
- serration
- 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
- 239000010687 lubricating oil Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Description
第１図は本実施例である駆動軸とポンプロータ
の結合前の拡大断面図、第２図は結合後の断面図
、第３図は第２図のＡ―Ａ断面図、第４図は潤滑
油ポンプ断面図、第５図は従来のカシメ方法の説
明図である。
１０…駆動軸、１１…駆動軸の先端軸部、１３
…セレーシヨン。
Figure 1 is an enlarged sectional view of the drive shaft and pump rotor of this embodiment before they are combined, Figure 2 is a sectional view after they are combined, Figure 3 is a sectional view taken along line AA in Figure 2, and Figure 4 is A sectional view of the lubricating oil pump, FIG. 5 is an explanatory diagram of a conventional caulking method. 10... Drive shaft, 11... Tip shaft portion of drive shaft, 13
...Serration.
Claims (1)
ポンプに於いて、駆動軸の先端軸部にねじれ角を
有するセレーシヨンを設け、ポンプロータを圧入
して結合してなる自動車潤滑油ポンプ。 An automobile lubricating oil pump in which a pump rotor is coupled to a drive shaft, and the drive shaft is provided with a serration having a helical angle at the tip thereof, and the pump rotor is press-fitted and coupled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17342386U JPS6378109U (en) | 1986-11-12 | 1986-11-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17342386U JPS6378109U (en) | 1986-11-12 | 1986-11-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6378109U true JPS6378109U (en) | 1988-05-24 |
Family
ID=31110869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17342386U Pending JPS6378109U (en) | 1986-11-12 | 1986-11-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6378109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0280224U (en) * | 1988-12-09 | 1990-06-20 |
-
1986
- 1986-11-12 JP JP17342386U patent/JPS6378109U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0280224U (en) * | 1988-12-09 | 1990-06-20 |
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