JPS59146598U - Blower blade attachment device - Google Patents

Blower blade attachment device

Info

Publication number
JPS59146598U
JPS59146598U JP4051083U JP4051083U JPS59146598U JP S59146598 U JPS59146598 U JP S59146598U JP 4051083 U JP4051083 U JP 4051083U JP 4051083 U JP4051083 U JP 4051083U JP S59146598 U JPS59146598 U JP S59146598U
Authority
JP
Japan
Prior art keywords
blade
attachment device
blade attachment
blower blade
hole
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
Application number
JP4051083U
Other languages
Japanese (ja)
Inventor
塩谷　和敬
Original Assignee
松下精工株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 松下精工株式会社 filed Critical 松下精工株式会社
Priority to JP4051083U priority Critical patent/JPS59146598U/en
Publication of JPS59146598U publication Critical patent/JPS59146598U/en
Pending legal-status Critical Current

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  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、従来例の小型送風機の斜視図、第２図は同羽
根ボスを取付けたモーターシャフト部分の断面図、第３
図は本考案の一実施例におけるモーターシャフトの先端
部の断面図、第４図は同側面図、第５図は本考案の一実
施例における羽根ボスを取付けたモーターシャフト部分
の断面図である。 ２・・・・・・羽根、３・・・・・・羽根ボス、４・・
・・・・モーターシャフト、５・・・・・・羽根止めネ
ジ、１０・・曲切り溝。Figure 1 is a perspective view of a conventional small blower, Figure 2 is a sectional view of the motor shaft with the same blade boss attached, and Figure 3 is a perspective view of a conventional small blower.
The figure is a cross-sectional view of the tip of the motor shaft in one embodiment of the present invention, FIG. 4 is a side view of the same, and FIG. 5 is a cross-sectional view of the motor shaft portion to which the vane boss is attached in one embodiment of the present invention. . 2... Feather, 3... Feather boss, 4...
... Motor shaft, 5 ... Vane set screw, 10 ... Curved groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 軸穴に貫通した羽根止めネジを有する羽根ボスと、この
羽根ボスの軸穴が嵌合し、かつ羽根止めネジが係合する
穴を有するモーターシャフトとを備え、このモーターシ
ャフトにその先端から前記穴まで羽根止めネジの移動を
案内する切り溝を設けた送風機の羽根取付装置。A blade boss having a blade set screw penetrating through the shaft hole, and a motor shaft having a hole into which the shaft hole of the blade boss fits and the blade set screw engages, A blower blade mounting device with a cut groove that guides the movement of the blade set screw to the hole.
JP4051083U 1983-03-18 1983-03-18 Blower blade attachment device Pending JPS59146598U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4051083U JPS59146598U (en) 1983-03-18 1983-03-18 Blower blade attachment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4051083U JPS59146598U (en) 1983-03-18 1983-03-18 Blower blade attachment device

Publications (1)

Publication Number Publication Date
JPS59146598U true JPS59146598U (en) 1984-09-29

Family

ID=30171133

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4051083U Pending JPS59146598U (en) 1983-03-18 1983-03-18 Blower blade attachment device

Country Status (1)

Country Link
JP (1) JPS59146598U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0486397A (en) * 1990-07-30 1992-03-18 Mitsubishi Electric Corp Impeller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0486397A (en) * 1990-07-30 1992-03-18 Mitsubishi Electric Corp Impeller

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