JPS60171997U - Impeller fixed structure - Google Patents

Impeller fixed structure

Info

Publication number
JPS60171997U
JPS60171997U JP5938384U JP5938384U JPS60171997U JP S60171997 U JPS60171997 U JP S60171997U JP 5938384 U JP5938384 U JP 5938384U JP 5938384 U JP5938384 U JP 5938384U JP S60171997 U JPS60171997 U JP S60171997U
Authority
JP
Japan
Prior art keywords
impeller
fixed structure
fixed
impeller fixed
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
JP5938384U
Other languages
Japanese (ja)
Inventor
積田　邦弘
Original Assignee
石川島播磨重工業株式会社
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 石川島播磨重工業株式会社 filed Critical 石川島播磨重工業株式会社
Priority to JP5938384U priority Critical patent/JPS60171997U/en
Publication of JPS60171997U publication Critical patent/JPS60171997U/en
Pending legal-status Critical Current

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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図は従来の固定構造を示す断面図、第２図は本考案
の一実施例を示す断面図、第３図は同要部拡大断面図、
第４図は固定枠の平面図である。 図中、１は回転軸、２はインペラ、１０は係合溝、１１
は固定枠、１４は印籠部である。FIG. 1 is a sectional view showing a conventional fixing structure, FIG. 2 is a sectional view showing an embodiment of the present invention, and FIG. 3 is an enlarged sectional view of the same main part.
FIG. 4 is a plan view of the fixed frame. In the figure, 1 is a rotating shaft, 2 is an impeller, 10 is an engagement groove, 11
14 is a fixed frame, and 14 is an inro part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 回転軸の端部外周面にインペラを嵌合固定する構造にお
いて、上記回転軸の端部外周面に周方向に沿って形成さ
れた係合溝と、該係合溝に係合すべく環状に形成される
と共に少なくとも２以上に分割され、上記保合溝に係合
した状態でインペラの軸孔端縁部に固定される固定枠と
、該固定枠の端部に周方向に沿って形成され、上記イン
ペラの軸孔に係合する印籠部とを備えたことを特徴とす
るインペラ固定構造。In a structure in which an impeller is fitted and fixed to an outer circumferential surface of an end of the rotating shaft, an engagement groove is formed along the circumferential direction on the outer circumferential surface of the end of the rotating shaft, and an annular shape is formed to engage with the engagement groove. a fixed frame that is formed and divided into at least two parts and is fixed to the end edge of the shaft hole of the impeller while being engaged with the retaining groove; An impeller fixing structure characterized by comprising: an inro portion that engages with the shaft hole of the impeller.
JP5938384U 1984-04-24 1984-04-24 Impeller fixed structure Pending JPS60171997U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5938384U JPS60171997U (en) 1984-04-24 1984-04-24 Impeller fixed structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5938384U JPS60171997U (en) 1984-04-24 1984-04-24 Impeller fixed structure

Publications (1)

Publication Number Publication Date
JPS60171997U true JPS60171997U (en) 1985-11-14

Family

ID=30585764

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5938384U Pending JPS60171997U (en) 1984-04-24 1984-04-24 Impeller fixed structure

Country Status (1)

Country Link
JP (1) JPS60171997U (en)

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