JPS61145898U - - Google Patents
Info
- Publication number
- JPS61145898U JPS61145898U JP2920585U JP2920585U JPS61145898U JP S61145898 U JPS61145898 U JP S61145898U JP 2920585 U JP2920585 U JP 2920585U JP 2920585 U JP2920585 U JP 2920585U JP S61145898 U JPS61145898 U JP S61145898U
- Authority
- JP
- Japan
- Prior art keywords
- motor shaft
- blower
- uneven portion
- cylindrical
- rotating body
- 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
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 239000013013 elastic material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図はこの考案の一実施例を示す要部断面図
、第２図はこの考案の他の実施例を示す斜視図、
第３図は従来例を示す構成図である。
１……回転体、２……モータ、３……モータ軸
、３ａ……凹凸部、３ｂ……溝、７……ボス部、
７ａ……凹部。なお、図中同一符号は同一または
相当部分を示す。
FIG. 1 is a cross-sectional view of a main part showing one embodiment of this invention, FIG. 2 is a perspective view showing another embodiment of this invention,
FIG. 3 is a configuration diagram showing a conventional example. DESCRIPTION OF SYMBOLS 1... Rotating body, 2... Motor, 3... Motor shaft, 3a... Uneven part, 3b... Groove, 7... Boss part,
7a... recess. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
タ軸連結装置において、モータ軸の外周に凹凸部
を形成すると共に、このモータ軸の外径と略同一
の内径を有する円筒状の凹部が設けられた回転体
のボス部を弾性体で形成したことを特徴とする送
風機のモータ軸連結装置。 (2) モータ軸の凹凸部は、断面が歯車形状とな
るように軸方向に多数の溝を設けて形成したこと
を特徴とする実用新案登録請求の範囲第１項記載
の送風機のモータ軸連結装置。[Claims for Utility Model Registration] (1) In a motor shaft coupling device for a blower that connects a rotating body to a motor shaft, an uneven portion is formed on the outer periphery of the motor shaft, and the inner diameter is approximately the same as the outer diameter of the motor shaft. 1. A motor shaft connection device for a blower, characterized in that a boss portion of a rotary body provided with a cylindrical recessed portion having a cylindrical recess is formed of an elastic material. (2) The motor shaft connection of a blower according to claim 1, wherein the uneven portion of the motor shaft is formed by providing a large number of grooves in the axial direction so that the cross section has a gear shape. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2920585U JPS61145898U (en) | 1985-03-01 | 1985-03-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2920585U JPS61145898U (en) | 1985-03-01 | 1985-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61145898U true JPS61145898U (en) | 1986-09-09 |
Family
ID=30527802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2920585U Pending JPS61145898U (en) | 1985-03-01 | 1985-03-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61145898U (en) |
-
1985
- 1985-03-01 JP JP2920585U patent/JPS61145898U/ja active Pending