JPS62185970U - - Google Patents
Info
- Publication number
- JPS62185970U JPS62185970U JP7447386U JP7447386U JPS62185970U JP S62185970 U JPS62185970 U JP S62185970U JP 7447386 U JP7447386 U JP 7447386U JP 7447386 U JP7447386 U JP 7447386U JP S62185970 U JPS62185970 U JP S62185970U
- Authority
- JP
- Japan
- Prior art keywords
- pulley part
- shaft boss
- pulley
- cooling fan
- shaft
- 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
- 238000001816 cooling Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Pulleys (AREA)
Description
第１図は本考案に係る冷却フアン付プーリーの
構造を示す中央縦断面図、第２図は従来の冷却フ
アン付プーリーの構造を示す中央縦断面図である
。
１…シヤフト用ボス、２…上側プーリー部、３
…下側プーリー部、４…冷却フアン、１２…突起
部。
FIG. 1 is a central vertical cross-sectional view showing the structure of a pulley with a cooling fan according to the present invention, and FIG. 2 is a central vertical cross-sectional view showing the structure of a conventional pulley with a cooling fan. 1...Shaft boss, 2...Upper pulley part, 3
...Lower pulley part, 4...Cooling fan, 12...Protrusion part.
Claims (1)
、上側プーリー部と冷却フアンを備えた下側プー
リー部とで構成される冷却フアン付プーリーをシ
ヤフト用ボスを介して取付けた構造のものであつ
て、 前記シヤフト用ボスの下端周縁に鍔状の突起部
を形成するとともに、このシヤフト用ボスに前記
下側プーリー部と前記上側プーリー部とが外嵌さ
れ、該下側プーリー部がシヤフト用ボスに形成さ
れた前記突起部と上側プーリー部とで挟持されて
なることを特徴とする冷却フアン付プーリーの構
造。[Claim for Utility Model Registration] A pulley with a cooling fan consisting of an upper pulley part and a lower pulley part equipped with a cooling fan is attached to the output shaft of a motor installed in various electrical devices via a shaft boss. The shaft boss has a flange-like protrusion formed on its lower peripheral edge, and the lower pulley part and the upper pulley part are fitted onto the shaft boss, and the lower pulley part and the upper pulley part are fitted onto the shaft boss. A structure of a pulley with a cooling fan, characterized in that a side pulley part is sandwiched between the projection part formed on a shaft boss and an upper pulley part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7447386U JPS62185970U (en) | 1986-05-16 | 1986-05-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7447386U JPS62185970U (en) | 1986-05-16 | 1986-05-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62185970U true JPS62185970U (en) | 1987-11-26 |
Family
ID=30919723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7447386U Pending JPS62185970U (en) | 1986-05-16 | 1986-05-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62185970U (en) |
-
1986
- 1986-05-16 JP JP7447386U patent/JPS62185970U/ja active Pending