JPS582305U - Valve stem seal device - Google Patents

Valve stem seal device

Info

Publication number
JPS582305U
JPS582305U JP1981096037U JP9603781U JPS582305U JP S582305 U JPS582305 U JP S582305U JP 1981096037 U JP1981096037 U JP 1981096037U JP 9603781 U JP9603781 U JP 9603781U JP S582305 U JPS582305 U JP S582305U
Authority
JP
Japan
Prior art keywords
valve stem
stem seal
seal device
valve
formed integrally
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
JP1981096037U
Other languages
Japanese (ja)
Other versions
JPS6338322Y2 (en
Inventor
寺山　富夫
早坂　亨
Original Assignee
いすゞ自動車株式会社
自動車部品製造株式会社
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 いすゞ自動車株式会社, 自動車部品製造株式会社 filed Critical いすゞ自動車株式会社
Priority to JP1981096037U priority Critical patent/JPS582305U/en
Publication of JPS582305U publication Critical patent/JPS582305U/en
Application granted granted Critical
Publication of JPS6338322Y2 publication Critical patent/JPS6338322Y2/ja
Granted legal-status Critical Current

Links

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 drawings]

第１図は従来例を示す縦断面図、第２図は本考案の実施
例におけるバルブステムシール装置の要部を示す縦断面
図である。 １０・・・シリンダヘッド、２０・・・バルブガイド、
２０ａ・・・上端突出部、２０Ｃ・・・嵌合部、３０・
・・バルブステムシール、３１・・・円ｓ部、３２・・
・シールリ　゛ツブ、４０ａ・・・バルブステム、７０
・拳・バルブスプリング。FIG. 1 is a vertical cross-sectional view showing a conventional example, and FIG. 2 is a vertical cross-sectional view showing essential parts of a valve stem seal device according to an embodiment of the present invention. 10... Cylinder head, 20... Valve guide,
20a... Upper end protrusion, 20C... Fitting part, 30.
...Valve stem seal, 31...Circle s part, 32...
・Seal rib, 40a... Valve stem, 70
・Fist/valve spring.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シリンダヘッドと一体に形成されたバルブガイドの上端
突出部の内側にバルブステム孔と同心的にバルブステム
シール嵌合部を形成し、その嵌合部にバルブステムシー
ルの内筒部を圧入すると共に、前記バルブステムの内筒
部と底端部を介して一体に形成された外筒部をスプリン
グバルブガイドとしたことを特徴とするバルブステムシ
ール装置。A valve stem seal fitting part is formed concentrically with the valve stem hole inside the upper end protrusion of the valve guide formed integrally with the cylinder head, and the inner cylindrical part of the valve stem seal is press-fitted into the fitting part. . A valve stem sealing device, characterized in that an outer cylinder part formed integrally with the inner cylinder part and the bottom end of the valve stem serves as a spring valve guide.
JP1981096037U 1981-06-30 1981-06-30 Valve stem seal device Granted JPS582305U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981096037U JPS582305U (en) 1981-06-30 1981-06-30 Valve stem seal device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981096037U JPS582305U (en) 1981-06-30 1981-06-30 Valve stem seal device

Publications (2)

Publication Number Publication Date
JPS582305U true JPS582305U (en) 1983-01-08
JPS6338322Y2 JPS6338322Y2 (en) 1988-10-11

Family

ID=29890919

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981096037U Granted JPS582305U (en) 1981-06-30 1981-06-30 Valve stem seal device

Country Status (1)

Country Link
JP (1) JPS582305U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004176881A (en) * 2002-11-29 2004-06-24 Nok Corp Sealing device
JP2020060157A (en) * 2018-10-12 2020-04-16 Nok株式会社 Valve stem seal

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5624767A (en) * 1979-08-04 1981-03-09 Koichi Takagi Device for starting up auxiliary engine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5624767A (en) * 1979-08-04 1981-03-09 Koichi Takagi Device for starting up auxiliary engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004176881A (en) * 2002-11-29 2004-06-24 Nok Corp Sealing device
JP2020060157A (en) * 2018-10-12 2020-04-16 Nok株式会社 Valve stem seal

Also Published As

Publication number Publication date
JPS6338322Y2 (en) 1988-10-11

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