JPS63139384U - - Google Patents

Info

Publication number
JPS63139384U
JPS63139384U JP3153487U JP3153487U JPS63139384U JP S63139384 U JPS63139384 U JP S63139384U JP 3153487 U JP3153487 U JP 3153487U JP 3153487 U JP3153487 U JP 3153487U JP S63139384 U JPS63139384 U JP S63139384U
Authority
JP
Japan
Prior art keywords
back seat
valve
valve back
utility
forming
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
JP3153487U
Other languages
English (en)
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 filed Critical
Priority to JP3153487U priority Critical patent/JPS63139384U/ja
Publication of JPS63139384U publication Critical patent/JPS63139384U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Details Of Valves (AREA)

Description

【図面の簡単な説明】
第1図は本考案を適用した弁全体の構成図、第
2図は第1図のA部拡大図、第3図は第2図のB
部拡大図、第4図は第3図のC部拡大図、第5図
は従来のバツクシート部断面図、第6図は第5図
のD部拡大図である。 図の主要部分の説明、1……ハンドル、2……
弁棒、3……弁体、4……バツクシート。

Claims (1)

    【実用新案登録請求の範囲】
  1. 弁バツクシートの弁棒当り面である傾斜面を2
    段に形成することにより逃げを設けたことを特徴
    とする弁バツクシートはめ輪。
JP3153487U 1987-03-04 1987-03-04 Pending JPS63139384U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3153487U JPS63139384U (ja) 1987-03-04 1987-03-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3153487U JPS63139384U (ja) 1987-03-04 1987-03-04

Publications (1)

Publication Number Publication Date
JPS63139384U true JPS63139384U (ja) 1988-09-13

Family

ID=30837360

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3153487U Pending JPS63139384U (ja) 1987-03-04 1987-03-04

Country Status (1)

Country Link
JP (1) JPS63139384U (ja)

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