JPH01176265U - - Google Patents

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Publication number
JPH01176265U
JPH01176265U JP7178388U JP7178388U JPH01176265U JP H01176265 U JPH01176265 U JP H01176265U JP 7178388 U JP7178388 U JP 7178388U JP 7178388 U JP7178388 U JP 7178388U JP H01176265 U JPH01176265 U JP H01176265U
Authority
JP
Japan
Prior art keywords
rocker cover
insertion part
gasket
point
groove
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
JP7178388U
Other languages
Japanese (ja)
Other versions
JPH06690Y2 (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 JP1988071783U priority Critical patent/JPH06690Y2/en
Publication of JPH01176265U publication Critical patent/JPH01176265U/ja
Application granted granted Critical
Publication of JPH06690Y2 publication Critical patent/JPH06690Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Gasket Seals (AREA)

Description

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

第１図、第２図、第３図、第４図および第５図
はそれぞれ本考案の実施例を示す図で、第１図は
その断面図、第２図は本実施例の作用を説明する
ための第１図と同様な断面図、第３図、第４図お
よび第５図は締付け過程における本実施例の変形
状態をそれぞれ示す断面図、第６図は一般に用い
られているロツカカバー、ガスケツト、シリンダ
ヘツドを分解して示す斜視図、第７図は従来のガ
スケツトを示す断面図である。 １…挿入部、２…巾広部、１０…ロツカカバー
、１１…シリンダヘツド、１２…溝、１３…端面
、１４…シール面、Ｇ…ロツカカバーガスケツト
、Ｐ…変曲点、Ｒ，ｒ…円弧、Ｓ…変曲点におけ
る接線。 Figures 1, 2, 3, 4, and 5 each show an embodiment of the present invention, with Figure 1 being a sectional view thereof, and Figure 2 explaining the operation of this embodiment. FIG. 3, FIG. 4, and FIG. 5 are cross-sectional views showing deformed states of this embodiment during the tightening process, and FIG. 6 is a generally used rocker cover. FIG. 7 is an exploded perspective view showing the gasket and cylinder head, and a sectional view showing a conventional gasket. DESCRIPTION OF SYMBOLS 1...Insertion part, 2...Wide part, 10...Rocker cover, 11...Cylinder head, 12...Groove, 13...End face, 14...Seal surface, G...Rocker cover gasket, P...Inflection point, R, r... Arc, S... tangent at the point of inflection.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ロツカカバーの溝内に挿入される挿入部と、ロ
ツカカバーの端面と、シリンダヘツドのシール面
との間に挟持される巾広部とよりなるロツカカバ
ーガスケツトにおいて、前記挿入部は前記溝の深
さより長大に形成され、その断面は前記挿入部と
巾広部とが曲率中心が互いに反対方向に位置して
いる２つの円弧で交曲点を有するように連接され
、前記変曲点における接線はガスケツトの中心線
に対して３０〜６０°の範囲に選定されているこ
とを特徴とするロツカカバーガスケツト。 In a rocker cover gasket, the insertion part is made up of an insertion part that is inserted into a groove of the rocker cover, and a wide part that is held between the end face of the rocker cover and the sealing surface of the cylinder head, and the insertion part is deeper than the depth of the groove. The insertion part and the wide part are connected so that they have a point of intersection with two circular arcs whose centers of curvature are located in opposite directions, and the tangent at the point of inflection is the gasket. A rocker cover gasket characterized in that the angle is selected in the range of 30 to 60 degrees with respect to the center line of the rocker cover gasket.
JP1988071783U 1988-06-01 1988-06-01 Rocker cover gasket Expired - Lifetime JPH06690Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988071783U JPH06690Y2 (en) 1988-06-01 1988-06-01 Rocker cover gasket

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988071783U JPH06690Y2 (en) 1988-06-01 1988-06-01 Rocker cover gasket

Publications (2)

Publication Number Publication Date
JPH01176265U true JPH01176265U (en) 1989-12-15
JPH06690Y2 JPH06690Y2 (en) 1994-01-05

Family

ID=31296973

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988071783U Expired - Lifetime JPH06690Y2 (en) 1988-06-01 1988-06-01 Rocker cover gasket

Country Status (1)

Country Link
JP (1) JPH06690Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014066277A (en) * 2012-09-25 2014-04-17 Toyoda Gosei Co Ltd Gasket
JP2014081066A (en) * 2012-09-25 2014-05-08 Toyoda Gosei Co Ltd Gasket

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6147157U (en) * 1984-08-31 1986-03-29 トヨタ自動車株式会社 gasket
JPS61218754A (en) * 1985-03-25 1986-09-29 Toyoda Gosei Co Ltd Cylinder head cover gasket

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6147157U (en) * 1984-08-31 1986-03-29 トヨタ自動車株式会社 gasket
JPS61218754A (en) * 1985-03-25 1986-09-29 Toyoda Gosei Co Ltd Cylinder head cover gasket

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014066277A (en) * 2012-09-25 2014-04-17 Toyoda Gosei Co Ltd Gasket
JP2014081066A (en) * 2012-09-25 2014-05-08 Toyoda Gosei Co Ltd Gasket

Also Published As

Publication number Publication date
JPH06690Y2 (en) 1994-01-05

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