JPS6390054U - - Google Patents

Info

Publication number
JPS6390054U
JPS6390054U JP18523886U JP18523886U JPS6390054U JP S6390054 U JPS6390054 U JP S6390054U JP 18523886 U JP18523886 U JP 18523886U JP 18523886 U JP18523886 U JP 18523886U JP S6390054 U JPS6390054 U JP S6390054U
Authority
JP
Japan
Prior art keywords
plug
rolled
circumferential surface
tapered surface
engine
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
JP18523886U
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 JP18523886U priority Critical patent/JPS6390054U/ja
Publication of JPS6390054U publication Critical patent/JPS6390054U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Pressure Vessels And Lids Thereof (AREA)

Description

【図面の簡単な説明】
第１図は本考案に係るウエルチプラグの背面図
で、第２図はそのＸ−Ｘ線の断面図、第３図は同
じく正面図、第４図はエンジンの穴に嵌込んだ状
態の断面図で、第５図は第４図Ａ視部の拡大断面
図である。 １はプラグ、２は周面、２ａは凸部、３は転造
したネジ、４はエンジンボデイー、５は穴。

Claims (1)

    【実用新案登録請求の範囲】
  1. エンジン或はミツシヨン等に開口されている穴
    に嵌込んで閉塞するプラグの内周面にネジを転造
    する一方、該プラグの外周面をテーパー面と成し
    、このテーパー面に上記ネジ転造によつて生じた
    凸部を突出したことを特徴とするエンジン等用ウ
    エルチプラグ。
JP18523886U 1986-12-01 1986-12-01 Pending JPS6390054U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18523886U JPS6390054U (ja) 1986-12-01 1986-12-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18523886U JPS6390054U (ja) 1986-12-01 1986-12-01

Publications (1)

Publication Number Publication Date
JPS6390054U true JPS6390054U (ja) 1988-06-11

Family

ID=31133676

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18523886U Pending JPS6390054U (ja) 1986-12-01 1986-12-01

Country Status (1)

Country Link
JP (1) JPS6390054U (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5913751B2 (ja) * 1978-11-09 1984-03-31 株式会社河合楽器製作所 エンベロ−プ波形形成回路

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5913751B2 (ja) * 1978-11-09 1984-03-31 株式会社河合楽器製作所 エンベロ−プ波形形成回路

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