JPH0341107U - - Google Patents
Info
- Publication number
- JPH0341107U JPH0341107U JP10044089U JP10044089U JPH0341107U JP H0341107 U JPH0341107 U JP H0341107U JP 10044089 U JP10044089 U JP 10044089U JP 10044089 U JP10044089 U JP 10044089U JP H0341107 U JPH0341107 U JP H0341107U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- idle
- engine
- idle shaft
- body side
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の一実施例の軸断面図、第２図
は実施例のアイドルギヤとクランクシヤフトギヤ
およびカムシヤフトギヤとの連結状態を説明する
ための平面図、第３図は実施例のアイドルギヤと
ブラケツトとの連結状態を示す部分斜視図、第４
図は本考案の他の実施例の軸断面図、第５図は従
来のオイルポンプ構造の一例を示す軸断面図、第
６図は第５図の矢視平面図、第７図は第５図の
−線断面図である。
１……アイドルシヤフト、２……凹設部、３…
…ボデイ、３ａ……前面、４，１３，１８……ボ
ルト、５……アウタロータ、６……インナロータ
、７……アイドルギヤ、８……ベアリングブツシ
ユ、９，１４……スラストワツシヤ、１０……セ
ンタシヤフト、１２……ブラケツト、１５……ク
ランクシヤフトギヤ、１６……カムシヤフトギヤ
、１７……ギヤケース、１９……凹部、２９……
吸込口、３０……吐出口。
Fig. 1 is an axial sectional view of an embodiment of the present invention, Fig. 2 is a plan view for explaining the connection state of the idle gear, crankshaft gear, and camshaft gear of the embodiment, and Fig. 3 is an idle diagram of the embodiment. Partial perspective view showing the connection state between the gear and the bracket, No. 4
The figure is an axial sectional view of another embodiment of the present invention, FIG. 5 is an axial sectional view showing an example of a conventional oil pump structure, FIG. 6 is a plan view taken along the arrow in FIG. It is a sectional view taken along the - line in the figure. 1...Idle shaft, 2...Recessed portion, 3...
...Body, 3a...Front, 4, 13, 18...Bolt, 5...Outer rotor, 6...Inner rotor, 7...Idle gear, 8...Bearing bushing, 9, 14...Thrust washer, 10... Center shaft, 12... Bracket, 15... Crankshaft gear, 16... Camshaft gear, 17... Gear case, 19... Recess, 29...
Suction port, 30...discharge port.
Claims (1)
るアウタおよびインナロータを凹設部内に収納す
るアイドルシヤフトと、クランクシヤフトギヤに
連結するギヤであつてアイドルシヤフトの前記凹
設部の開口部を閉塞して前記アイドルシヤフトに
枢支され、前記ロータのいずれか１つを固定する
アイドルギヤと、該アイドルギヤをスラスト支持
すべく前記ボデイ側に固定されるカバ部材とを備
えることを特徴とするエンジンのオイルポンプ構
造。 an idle shaft that is fixed to the body side of the engine and stores an outer rotor and an inner rotor that mesh with each other in a recessed part; and a gear that is connected to a crankshaft gear and that closes an opening of the recessed part of the idle shaft. An oil pump for an engine, comprising an idle gear pivotally supported by an idle shaft and fixing one of the rotors, and a cover member fixed to the body side to thrust support the idle gear. structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10044089U JPH0643446Y2 (en) | 1989-08-30 | 1989-08-30 | Engine oil pump structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10044089U JPH0643446Y2 (en) | 1989-08-30 | 1989-08-30 | Engine oil pump structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0341107U true JPH0341107U (en) | 1991-04-19 |
| JPH0643446Y2 JPH0643446Y2 (en) | 1994-11-14 |
Family
ID=31649448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10044089U Expired - Lifetime JPH0643446Y2 (en) | 1989-08-30 | 1989-08-30 | Engine oil pump structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0643446Y2 (en) |
-
1989
- 1989-08-30 JP JP10044089U patent/JPH0643446Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0643446Y2 (en) | 1994-11-14 |