JPH0452533U - - Google Patents
Info
- Publication number
- JPH0452533U JPH0452533U JP9422890U JP9422890U JPH0452533U JP H0452533 U JPH0452533 U JP H0452533U JP 9422890 U JP9422890 U JP 9422890U JP 9422890 U JP9422890 U JP 9422890U JP H0452533 U JPH0452533 U JP H0452533U
- Authority
- JP
- Japan
- Prior art keywords
- small
- pulley
- diameter shaft
- flange plate
- stepped surface
- 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
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Pulleys (AREA)
Description
第１図〜第４図は本考案の実施例を示し、第１
図は縦断正面図、第２図は分解した状態を示す図
、第３図は第２図の−側面図、第４図は要部
拡大図、第５図は従来例を示す縦断正面図、第６
図は従来例の要部拡大図である。
１０……クランク軸、１１……小径軸部、１２
……段付き面、１３……雌ねじ孔、１４……丸隅
面、１５……タイミングベルト用プーリ、１８…
…フランジ板、１９……突起片、２１……エンド
ボルト。
1 to 4 show embodiments of the present invention.
The figure is a longitudinal sectional front view, Fig. 2 is a diagram showing an exploded state, Fig. 3 is a side view of Fig. 2, Fig. 4 is an enlarged view of main parts, and Fig. 5 is a longitudinal sectional front view showing a conventional example. 6th
The figure is an enlarged view of the main parts of a conventional example. 10...Crankshaft, 11...Small diameter shaft portion, 12
...Stepped surface, 13... Female screw hole, 14... Round corner surface, 15... Pulley for timing belt, 18...
...Flange plate, 19... Projection piece, 21... End bolt.
Claims (1)
軸における軸線と直角の段付き面を介して一体的
に造形し、この小径軸部に、タイミングベルト用
のプーリを被嵌し、このプーリを、前記クランク
軸の内部に前記小径軸部の端面から挿入したエン
ドボルトにより、前記段付き面に向かつて締め付
ける一方、前記プーリの一側面に対するリング状
のフランジ板を、前記プーリと前記段付き面との
間に介挿して成る取付け装置において、前記フラ
ンジ板の内径を、前記小径軸部の直径よりも大き
い寸法に構成し、その内周部に、前記小径軸部に
向かつて内向きに突出する突起片を、円周方向の
複数個所に一体的に造形したことを特徴とする内
燃機関のタイミングベルト用プーリの取付け装置
。 A small-diameter shaft part is integrally formed at one end of the crankshaft via a stepped surface perpendicular to the axis of the crankshaft, and a pulley for a timing belt is fitted onto this small-diameter shaft part. An end bolt inserted into the inside of the crankshaft from the end face of the small diameter shaft part is tightened toward the stepped surface, while a ring-shaped flange plate on one side of the pulley is connected to the pulley and the stepped surface. In the mounting device, the inner diameter of the flange plate is configured to be larger than the diameter of the small diameter shaft, and the inner diameter of the flange plate is such that the inner diameter thereof protrudes inwardly toward the small diameter shaft. 1. A timing belt pulley mounting device for an internal combustion engine, characterized in that protrusions are integrally formed at multiple locations in the circumferential direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9422890U JPH0732912Y2 (en) | 1990-09-06 | 1990-09-06 | Attachment device for pulley for internal combustion engine timing belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9422890U JPH0732912Y2 (en) | 1990-09-06 | 1990-09-06 | Attachment device for pulley for internal combustion engine timing belt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0452533U true JPH0452533U (en) | 1992-05-06 |
| JPH0732912Y2 JPH0732912Y2 (en) | 1995-07-31 |
Family
ID=31832015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9422890U Expired - Lifetime JPH0732912Y2 (en) | 1990-09-06 | 1990-09-06 | Attachment device for pulley for internal combustion engine timing belt |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0732912Y2 (en) |
-
1990
- 1990-09-06 JP JP9422890U patent/JPH0732912Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0732912Y2 (en) | 1995-07-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |