JPS59166072U - butterfly valve - Google Patents

butterfly valve

Info

Publication number
JPS59166072U
JPS59166072U JP5951383U JP5951383U JPS59166072U JP S59166072 U JPS59166072 U JP S59166072U JP 5951383 U JP5951383 U JP 5951383U JP 5951383 U JP5951383 U JP 5951383U JP S59166072 U JPS59166072 U JP S59166072U
Authority
JP
Japan
Prior art keywords
butterfly valve
shaft
valve
slot
protrusion
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.)
Granted
Application number
JP5951383U
Other languages
Japanese (ja)
Other versions
JPH017890Y2 (en
Inventor
田代　冨士夫
Original Assignee
三国工業株式会社
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 三国工業株式会社 filed Critical 三国工業株式会社
Priority to JP5951383U priority Critical patent/JPS59166072U/en
Publication of JPS59166072U publication Critical patent/JPS59166072U/en
Application granted granted Critical
Publication of JPH017890Y2 publication Critical patent/JPH017890Y2/ja
Granted legal-status Critical Current

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  • Lift Valve (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) [Abstract] 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図は従来のバタフライバルブのシャフトの断面図、
第２図は第１図のシャフトに挿入される弁体の正面図、
第３図は従来のシャフトとバタフライバルブとを取付け
た状態の断面図、第４図は本考案に係るバタフライバル
ブのシャフトの一実施例断面図、−第５図は第４図のシ
ャフトに挿入される弁体の断面図、第６図本考案に係る
バタフライバルブのシャフトの他の実施例を示す断面図
である。 ３０．３０’・・・シャフト、３２．３２’・・・すり
割、３４．３４’・・・突起、３６・・・弁体、３８・
・・穴。Figure 1 is a cross-sectional view of the shaft of a conventional butterfly valve.
Figure 2 is a front view of the valve body inserted into the shaft of Figure 1;
Fig. 3 is a sectional view of a conventional shaft and butterfly valve attached, Fig. 4 is a sectional view of an embodiment of the butterfly valve shaft according to the present invention, - Fig. 5 is inserted into the shaft of Fig. 4. FIG. 6 is a sectional view showing another embodiment of the shaft of the butterfly valve according to the present invention. 30.30'...Shaft, 32.32'...Slot, 34.34'...Protrusion, 36...Valve body, 38.
··hole.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シャフトにすり割を形成し、そのすり割円に弁一体を挿
入して弁体とシャフトとを固定するバタフライバルブに
おいて、前記シャフトを可撓性樹脂材で成形して前記す
り割円に突出する突起を形成すると共に、前記弁体に前
記突起と係合するための穴を形成したことを特徴とする
バタフライバルブ。In a butterfly valve in which a slot is formed in the shaft and a valve unit is inserted into the slot circle to fix the valve body and the shaft, the shaft is molded from a flexible resin material and protrudes into the slot circle. A butterfly valve characterized in that a protrusion is formed and a hole for engaging with the protrusion is formed in the valve body.
JP5951383U 1983-04-22 1983-04-22 butterfly valve Granted JPS59166072U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5951383U JPS59166072U (en) 1983-04-22 1983-04-22 butterfly valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5951383U JPS59166072U (en) 1983-04-22 1983-04-22 butterfly valve

Publications (2)

Publication Number Publication Date
JPS59166072U true JPS59166072U (en) 1984-11-07
JPH017890Y2 JPH017890Y2 (en) 1989-03-02

Family

ID=30189762

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5951383U Granted JPS59166072U (en) 1983-04-22 1983-04-22 butterfly valve

Country Status (1)

Country Link
JP (1) JPS59166072U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0620959U (en) * 1992-08-20 1994-03-18 エヌオーケー株式会社 Butterfly valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0620959U (en) * 1992-08-20 1994-03-18 エヌオーケー株式会社 Butterfly valve

Also Published As

Publication number Publication date
JPH017890Y2 (en) 1989-03-02

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