JPH0256843U - - Google Patents

Info

Publication number
JPH0256843U
JPH0256843U JP13703188U JP13703188U JPH0256843U JP H0256843 U JPH0256843 U JP H0256843U JP 13703188 U JP13703188 U JP 13703188U JP 13703188 U JP13703188 U JP 13703188U JP H0256843 U JPH0256843 U JP H0256843U
Authority
JP
Japan
Prior art keywords
flange portion
rocker cover
oil seal
mounting structure
buttful
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
JP13703188U
Other languages
Japanese (ja)
Other versions
JPH068290Y2 (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 JP13703188U priority Critical patent/JPH068290Y2/en
Publication of JPH0256843U publication Critical patent/JPH0256843U/ja
Application granted granted Critical
Publication of JPH068290Y2 publication Critical patent/JPH068290Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Ignition Installations For Internal Combustion Engines (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の第１実施例に係るオイルシー
ルの取付構造を示す断面図、第２図は同オイルシ
ール部分の拡大断面図、第３図は本考案の第２実
施例に係るオイルシールの取付構造を示す断面図
、第４図は同オイルシール部分の拡大断面図、第
５図は従来のオイルシールの取付構造を示す断面
図、第６図は同オイルシール部分の拡大断面図で
ある。 ９……ブローバイ室、１０Ａ……バツフルプレ
ート、１０ａ……延設部、１１……ロツカーカバ
ー、１１ａ……段部、１２……プラグチユーブ、
１３Ａ，１３Ｂ……オイルシール、２１，２４…
…シール端部、２２，２５……フランジ部。 Fig. 1 is a sectional view showing the mounting structure of an oil seal according to a first embodiment of the present invention, Fig. 2 is an enlarged sectional view of the oil seal portion, and Fig. 3 is an oil seal according to a second embodiment of the present invention. 4 is an enlarged sectional view of the oil seal portion, FIG. 5 is a sectional view showing the conventional oil seal mounting structure, and FIG. 6 is an enlarged sectional view of the oil seal portion. It is. 9... Blow-by chamber, 10A... Full plate, 10a... Extension part, 11... Rocker cover, 11a... Step part, 12... Plug tube,
13A, 13B...Oil seal, 21, 24...
...Seal end portion, 22, 25...Flange portion.

Claims (1)

【実用新案登録請求の範囲】 車両用エンジンのロツカーカバーとシリンダヘ
ツドのプラグチユーブの間に設けられるオイルシ
ールの取付構造において、 前記ロツカーカバーのブローバイ室の下面に取
り付けられるバツフルプレートの内周縁をロツカ
ーカバーの円筒状壁よりも内側に延設し、 前記オイルシールのロツカーカバー側のシール
端部の外周にフランジ部を形成し、 前記円筒状壁の内周下面に、前記フランジ部が
嵌合可能で、かつ前記フランジ部の幅よりも短い
幅を有する段部を形成し、 前記フランジ部を、前記段部と前記バツフルプ
レートの延設部とにより挟持することを特徴とす
るオイルシールの取付構造。[Claim for Utility Model Registration] In a mounting structure for an oil seal provided between a rocker cover of a vehicle engine and a plug tube of a cylinder head, the inner peripheral edge of a buttful plate attached to the lower surface of the blow-by chamber of the rocker cover is connected to the rocker cover. a flange portion extending inward from the cylindrical wall, forming a flange portion on the outer periphery of the seal end of the oil seal on the rocker cover side, the flange portion being able to fit into the lower surface of the inner periphery of the cylindrical wall; An oil seal mounting structure characterized in that a stepped portion having a width shorter than the width of the flange portion is formed, and the flange portion is sandwiched between the stepped portion and the extension portion of the buttful plate.
JP13703188U 1988-10-20 1988-10-20 Oil seal mounting structure Expired - Lifetime JPH068290Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13703188U JPH068290Y2 (en) 1988-10-20 1988-10-20 Oil seal mounting structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13703188U JPH068290Y2 (en) 1988-10-20 1988-10-20 Oil seal mounting structure

Publications (2)

Publication Number Publication Date
JPH0256843U true JPH0256843U (en) 1990-04-24
JPH068290Y2 JPH068290Y2 (en) 1994-03-02

Family

ID=31398093

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13703188U Expired - Lifetime JPH068290Y2 (en) 1988-10-20 1988-10-20 Oil seal mounting structure

Country Status (1)

Country Link
JP (1) JPH068290Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102337985A (en) * 2010-07-15 2012-02-01 株式会社Roki Sealing part

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102337985A (en) * 2010-07-15 2012-02-01 株式会社Roki Sealing part
JP2012021477A (en) * 2010-07-15 2012-02-02 Roki Co Ltd Sealing member

Also Published As

Publication number Publication date
JPH068290Y2 (en) 1994-03-02

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