JPH0228506U - - Google Patents
Info
- Publication number
- JPH0228506U JPH0228506U JP10776788U JP10776788U JPH0228506U JP H0228506 U JPH0228506 U JP H0228506U JP 10776788 U JP10776788 U JP 10776788U JP 10776788 U JP10776788 U JP 10776788U JP H0228506 U JPH0228506 U JP H0228506U
- Authority
- JP
- Japan
- Prior art keywords
- crankcase
- crankshaft
- oil pump
- worm
- worm wheel
- 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
- 239000011888 foil Substances 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
Description
第１図は本考案によるオイルポンプ配置構造の
一実施例を示す要部の断面図、第２図は第１図の
Ａ部拡大図、第３図は同平面図、第４図は従来の
汎用エンジンの縦断面図、第５図は第４図Ｂ―Ｂ
線視断面図である。
１……クランクケース、２……クランクシヤフ
ト、９……オイルポンプ、１０……駆動軸、１１
……ウオーム、１２……ウオームホイル、１３…
…フライホイル（マグネツト）、１７，１８……
ダスト障壁。
Fig. 1 is a sectional view of the main parts showing one embodiment of the oil pump arrangement structure according to the present invention, Fig. 2 is an enlarged view of part A in Fig. 1, Fig. 3 is a plan view of the same, and Fig. 4 is a conventional oil pump arrangement structure. Vertical cross-sectional view of a general-purpose engine, Figure 5 is Figure 4 B-B
FIG. 1... Crank case, 2... Crankshaft, 9... Oil pump, 10... Drive shaft, 11
...Worm, 12...Worm foil, 13...
...Fly foil (magnet), 17, 18...
dust barrier.
Claims (1)
ピストンの往復動によつて回転駆動する汎用エン
ジンにおいて、クランクケースとこのクランクケ
ースから突出するクランクシヤフトの突出端に設
けられるフライホイルとの間にオイルポンプを配
設し、このクランクケースから突出するクランク
シヤフトにウオームホイルを設け、このウオーム
ホイルに前記オイルポンプの駆動軸のウオームを
噛合してなる汎用エンジンのオイルポンプ配置構
造。 In a general-purpose engine in which a crankshaft inserted through the crankcase is rotated by the reciprocating motion of a piston, an oil pump is installed between the crankcase and a flywheel provided at the protruding end of the crankshaft that protrudes from the crankcase. A worm wheel is provided on the crankshaft protruding from the crankcase, and the worm of the drive shaft of the oil pump is engaged with the worm wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10776788U JPH0228506U (en) | 1988-08-16 | 1988-08-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10776788U JPH0228506U (en) | 1988-08-16 | 1988-08-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0228506U true JPH0228506U (en) | 1990-02-23 |
Family
ID=31342478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10776788U Pending JPH0228506U (en) | 1988-08-16 | 1988-08-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0228506U (en) |
-
1988
- 1988-08-16 JP JP10776788U patent/JPH0228506U/ja active Pending
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