JPH02126087U - - Google Patents
Info
- Publication number
- JPH02126087U JPH02126087U JP3453989U JP3453989U JPH02126087U JP H02126087 U JPH02126087 U JP H02126087U JP 3453989 U JP3453989 U JP 3453989U JP 3453989 U JP3453989 U JP 3453989U JP H02126087 U JPH02126087 U JP H02126087U
- Authority
- JP
- Japan
- Prior art keywords
- fitting hole
- inner rotor
- oil
- rotor
- fitting
- 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
- Rotary Pumps (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
Description
第1図は本考案のオイルポンプの実施例を示す
断面図、第2図は要部の縦断面図である。
3……アウタロータ、4……インナロータ、4
a……外歯部材、4c……駆動部材、5……嵌合
孔、6……クランク軸嵌合部、12……弾性体。
FIG. 1 is a sectional view showing an embodiment of the oil pump of the present invention, and FIG. 2 is a longitudinal sectional view of the main parts. 3... Outer rotor, 4... Inner rotor, 4
a... External tooth member, 4c... Drive member, 5... Fitting hole, 6... Crankshaft fitting portion, 12... Elastic body.
Claims (1)
2面幅形状の嵌合孔に、上記嵌合孔と同一形状に
形成されたクランク軸嵌合部を一体的に嵌合する
オイルポンプにおいて、 上記インナロータの外歯側と嵌合孔側とに2分
割して、両者の間に弾性体を介設することを特徴
とするオイルポンプ。[Claims for Utility Model Registration] Oil that integrally fits a crankshaft fitting portion formed in the same shape as the fitting hole into a fitting hole having a width across flats at the center of the inner rotor inscribed in the outer rotor. An oil pump characterized in that the inner rotor is divided into two parts, one on the outer tooth side and the other on the fitting hole side, and an elastic body is interposed between the two.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3453989U JPH02126087U (en) | 1989-03-27 | 1989-03-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3453989U JPH02126087U (en) | 1989-03-27 | 1989-03-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02126087U true JPH02126087U (en) | 1990-10-17 |
Family
ID=31539099
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3453989U Pending JPH02126087U (en) | 1989-03-27 | 1989-03-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02126087U (en) |
-
1989
- 1989-03-27 JP JP3453989U patent/JPH02126087U/ja active Pending