JPS62167898U - - Google Patents
Info
- Publication number
- JPS62167898U JPS62167898U JP5570786U JP5570786U JPS62167898U JP S62167898 U JPS62167898 U JP S62167898U JP 5570786 U JP5570786 U JP 5570786U JP 5570786 U JP5570786 U JP 5570786U JP S62167898 U JPS62167898 U JP S62167898U
- Authority
- JP
- Japan
- Prior art keywords
- motor shaft
- notch
- mounting structure
- axial flow
- flow fan
- 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
- 239000012790 adhesive layer Substances 0.000 claims description 2
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図および第２図はそれぞれ別の実施例を示
す断面図、第３図はモータ軸の斜視図、第４図は
従来の構造を示す断面図である。
各図中、同一符号は同一または相当部分を示し
、１はモータ軸、２は羽根車、３はバーリング部
、４は接着剤層、５は切欠部、６はかしめ部であ
る。
1 and 2 are sectional views showing different embodiments, FIG. 3 is a perspective view of a motor shaft, and FIG. 4 is a sectional view showing a conventional structure. In each figure, the same reference numerals indicate the same or equivalent parts; 1 is a motor shaft, 2 is an impeller, 3 is a burring part, 4 is an adhesive layer, 5 is a notch part, and 6 is a caulking part.
Claims (1)
羽根車と、前記モータ軸に嵌合するように前記羽
根車に形成されたバーリング部と、前記モータ軸
の前記バーリング部に対応する位置に形成された
切欠部と、この切欠部に圧着するように前記バー
リング部に形成されたかしめ部とを備えたことを
特徴とする軸流フアンの取付構造。 (2) バーリング部が切欠部の全部または一部を
覆うことを特徴とする実用新案登録請求の範囲第
１項記載の軸流フアンの取付構造。 (3) 切欠部がＤカツトであることを特徴とする
実用新案登録請求の範囲第１項または第２項記載
の軸流フアンの取付構造。 (4) モータ軸とバーリング部間に接着剤層を有
することを特徴とする実用新案登録請求の範囲第
１項ないし第３項のいずれかに記載の軸流フアン
の取付構造。[Claims for Utility Model Registration] (1) A motor shaft, an impeller attached to the motor shaft, a burring portion formed on the impeller to fit on the motor shaft, and a 1. A mounting structure for an axial flow fan, comprising: a notch formed at a position corresponding to a burring part; and a caulking part formed in the burring part so as to be press-fitted to the notch. (2) The mounting structure for an axial flow fan according to claim 1, wherein the burring portion covers all or part of the notch. (3) The mounting structure for an axial flow fan according to claim 1 or 2 of the utility model registration claim, wherein the notch is a D-cut. (4) The mounting structure for an axial flow fan according to any one of claims 1 to 3 of the utility model registration claim, which has an adhesive layer between the motor shaft and the burring portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5570786U JPS62167898U (en) | 1986-04-14 | 1986-04-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5570786U JPS62167898U (en) | 1986-04-14 | 1986-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62167898U true JPS62167898U (en) | 1987-10-24 |
Family
ID=30883854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5570786U Pending JPS62167898U (en) | 1986-04-14 | 1986-04-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62167898U (en) |
-
1986
- 1986-04-14 JP JP5570786U patent/JPS62167898U/ja active Pending
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