JPS59172896U - Locker cover tightening device for internal combustion engine - Google Patents

Locker cover tightening device for internal combustion engine

Info

Publication number
JPS59172896U
JPS59172896U JP6709383U JP6709383U JPS59172896U JP S59172896 U JPS59172896 U JP S59172896U JP 6709383 U JP6709383 U JP 6709383U JP 6709383 U JP6709383 U JP 6709383U JP S59172896 U JPS59172896 U JP S59172896U
Authority
JP
Japan
Prior art keywords
combustion engine
internal combustion
tightening device
rocker cover
cover tightening
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
JP6709383U
Other languages
Japanese (ja)
Inventor
裕 津田
一明 小林
Original Assignee
日産自動車株式会社
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 日産自動車株式会社 filed Critical 日産自動車株式会社
Priority to JP6709383U priority Critical patent/JPS59172896U/en
Publication of JPS59172896U publication Critical patent/JPS59172896U/en
Pending 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) [Summary] 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図は従来装置の縦断面図、第２図Ａ、　Ｂは機関振
動を説明する図で、同図Ａは斜視図を、同図Ｂは縦断面
図を示す。第３図Ａ、　Ｂは本考案の第１実施例で、同
図Ａは縦断面図、同図Ｂは同図ＡのＡ−Ａ断面図である
。第４．５図はそれぞれスタッドボルトについて第２、
第３実施例を示す。 １・・・シリンダヘッド、２・・・スタッドボルト、５
・・・貫通部、６・・・ロッカーカバー、７・・・貫通
穴、１１・・・締付ナツト。 第３図　　　　　　（Ａ） １１ １０）４FIG. 1 is a longitudinal sectional view of a conventional device, and FIGS. 2A and 2B are diagrams illustrating engine vibration. FIG. 2A is a perspective view, and FIG. 2B is a longitudinal sectional view. 3A and 3B show a first embodiment of the present invention, in which FIG. 3A is a longitudinal sectional view and FIG. 3B is a sectional view taken along the line AA in FIG. 3A. Figure 4.5 shows the second and second stud bolts, respectively.
A third example is shown. 1... Cylinder head, 2... Stud bolt, 5
... Penetration part, 6 ... Rocker cover, 7 ... Through hole, 11 ... Tightening nut. Figure 3 (A) 11 10) 4

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シリンダヘッドに固定されるスタッドボルトをロッカー
カバーに貫通し、締付ナツトによりロッカーカバーを締
付固定する内燃機関のロッカーカバー締付装置において
、スタッドボルトの貫通部を多角形断面形状にするとと
もに、ロッカーカバーの貫通穴を、この貫通部に嵌合す
る多角形にしたことを特徴とする内燃機関のロッカーカ
バー締付装置。In a rocker cover tightening device for an internal combustion engine in which a stud bolt fixed to a cylinder head passes through a rocker cover and the rocker cover is tightened and fixed with a tightening nut, the penetration part of the stud bolt is made into a polygonal cross-sectional shape, and A rocker cover tightening device for an internal combustion engine, characterized in that the through hole of the rocker cover is formed into a polygon that fits into the through hole.
JP6709383U 1983-05-04 1983-05-04 Locker cover tightening device for internal combustion engine Pending JPS59172896U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6709383U JPS59172896U (en) 1983-05-04 1983-05-04 Locker cover tightening device for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6709383U JPS59172896U (en) 1983-05-04 1983-05-04 Locker cover tightening device for internal combustion engine

Publications (1)

Publication Number Publication Date
JPS59172896U true JPS59172896U (en) 1984-11-19

Family

ID=30197296

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6709383U Pending JPS59172896U (en) 1983-05-04 1983-05-04 Locker cover tightening device for internal combustion engine

Country Status (1)

Country Link
JP (1) JPS59172896U (en)

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