JPS59167995U - Impeller mounting device - Google Patents

Impeller mounting device

Info

Publication number
JPS59167995U
JPS59167995U JP6378583U JP6378583U JPS59167995U JP S59167995 U JPS59167995 U JP S59167995U JP 6378583 U JP6378583 U JP 6378583U JP 6378583 U JP6378583 U JP 6378583U JP S59167995 U JPS59167995 U JP S59167995U
Authority
JP
Japan
Prior art keywords
impeller
mounting device
nut portion
boss body
rotating 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
Application number
JP6378583U
Other languages
Japanese (ja)
Inventor
充 中村
Original Assignee
株式会社東芝
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 株式会社東芝 filed Critical 株式会社東芝
Priority to JP6378583U priority Critical patent/JPS59167995U/en
Publication of JPS59167995U publication Critical patent/JPS59167995U/en
Pending legal-status Critical Current

Links

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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 drawings]

図面は本考案の一実施例を示すもので、第１図は縦断側
面図、第２図は羽根車の正面図、第３図はスピンナを締
付は過ぎた状態を示す第１図相当図である。 図中、１は回転軸、３はボス体、９は羽根車、ｔｔｃ；
ｉ羽根片、１４はスピンナ、１６はナツト部、１７は押
え部を示す。The drawings show one embodiment of the present invention; Fig. 1 is a vertical side view, Fig. 2 is a front view of the impeller, and Fig. 3 is a view equivalent to Fig. 1, showing the state in which the spinner has been tightened. It is. In the figure, 1 is a rotating shaft, 3 is a boss body, 9 is an impeller, ttc;
14 is a spinner, 16 is a nut portion, and 17 is a holding portion.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転軸に回転伝達可能に挿入されるボス体と、複数枚の
羽根片を有し前記回転軸を挿通して前記ボス体の前方に
宛かわれる羽根車と、略中夫に前記回転軸の先端に螺合
されるナツト部を備えこのナツト部の外方に前記羽根車
を前記ホス体に締付は固定する押え部を形設したス′ビ
ンナとを具備し、前記押え部が前記羽根車に当接したと
き前記ナツト部と前記ボス体との間に隙間が形成される
ようになし、この隙間を前記スピンナの弾性変形可能量
以下に設定したことを特徴とする羽根車取付装置。a boss body inserted into the rotating shaft so as to be able to transmit rotation; an impeller having a plurality of blade pieces inserted through the rotating shaft and directed to the front of the boss body; A screwdriver is provided with a nut portion screwed onto the tip thereof, and a presser portion is formed on the outside of the nut portion for tightening and fixing the impeller to the host body, and the presser portion is attached to the impeller. An impeller mounting device characterized in that a gap is formed between the nut portion and the boss body when the impeller comes into contact with a vehicle, and the gap is set to be less than the amount of elastic deformation of the spinner.
JP6378583U 1983-04-27 1983-04-27 Impeller mounting device Pending JPS59167995U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6378583U JPS59167995U (en) 1983-04-27 1983-04-27 Impeller mounting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6378583U JPS59167995U (en) 1983-04-27 1983-04-27 Impeller mounting device

Publications (1)

Publication Number Publication Date
JPS59167995U true JPS59167995U (en) 1984-11-10

Family

ID=30193967

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6378583U Pending JPS59167995U (en) 1983-04-27 1983-04-27 Impeller mounting device

Country Status (1)

Country Link
JP (1) JPS59167995U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015169393A (en) * 2014-03-07 2015-09-28 パナソニックＩｐマネジメント株式会社 Spinner for exhaust impeller fixation and range hood using the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015169393A (en) * 2014-03-07 2015-09-28 パナソニックＩｐマネジメント株式会社 Spinner for exhaust impeller fixation and range hood using the same

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