JPH0421744U - - Google Patents

Info

Publication number
JPH0421744U
JPH0421744U JP6277290U JP6277290U JPH0421744U JP H0421744 U JPH0421744 U JP H0421744U JP 6277290 U JP6277290 U JP 6277290U JP 6277290 U JP6277290 U JP 6277290U JP H0421744 U JPH0421744 U JP H0421744U
Authority
JP
Japan
Prior art keywords
head
cylinder
bolt
cylinder head
hole
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
JP6277290U
Other languages
Japanese (ja)
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 JP6277290U priority Critical patent/JPH0421744U/ja
Publication of JPH0421744U publication Critical patent/JPH0421744U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Cylinder Crankcases 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１による本考案のシリンダヘツ
ドの取付け装置の縦断面図、第２図は第１図の熱
膨張状態における動作を説明する図、第３図は実
施例２による本考案のシリンダヘツドの取付け装
置の縦断面図、第４図は実施例３による本考案の
シリンダヘツドの取付け装置の縦断面図、第５図
は第４図の−線断面図、第６図〜第９図は従
来のシリンダヘツドの問題点を説明する図である
。 ２……シリンダヘツド、４……吸気ポート、５
……排気ポート、８……シリンダ、１０……ボル
ト孔、１２……シリンダボデイ、１４……ヘツド
ボルト、１６……シリンダ下面（シリンダボデイ
側面）、△……間〓。 1 is a longitudinal sectional view of the cylinder head mounting device of the present invention according to the present invention 1, FIG. 2 is a diagram illustrating the operation in the thermal expansion state of FIG. 1, and FIG. FIG. 4 is a vertical sectional view of the cylinder head mounting device of the present invention according to Embodiment 3, FIG. 5 is a sectional view taken along the - line in FIG. 4, and FIGS. The figure is a diagram illustrating problems with conventional cylinder heads. 2...Cylinder head, 4...Intake port, 5
... Exhaust port, 8 ... Cylinder, 10 ... Bolt hole, 12 ... Cylinder body, 14 ... Head bolt, 16 ... Cylinder bottom surface (cylinder body side surface), △ ... Between =.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シリンダの周囲を囲むように配置したヘツドボ
ルトでシリンダボデイとシリンダヘツドとを組付
け、該ヘツドボルトをシリンダヘツドに遊嵌状に
挿通するボルト孔と、該孔に挿通するヘツドボル
トとの間に形成する間〓を、高負荷運転時の燃焼
熱によるシリンダヘツドの熱膨張でシリンダヘツ
ドとヘツドボルトとが干渉を起こす側の、少なく
ともシリンダボデイ側を広く形成したシリンダヘ
ツドの取付け装置。 The cylinder body and cylinder head are assembled using head bolts arranged around the circumference of the cylinder, and the head bolt is inserted into the cylinder head with a loose fit between the bolt hole and the head bolt inserted into the hole. A mounting device for a cylinder head in which at least the side of the cylinder body, which is the side where interference between the cylinder head and the head bolt occurs due to thermal expansion of the cylinder head due to combustion heat during high-load operation, is widened.
JP6277290U 1990-06-15 1990-06-15 Pending JPH0421744U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6277290U JPH0421744U (en) 1990-06-15 1990-06-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6277290U JPH0421744U (en) 1990-06-15 1990-06-15

Publications (1)

Publication Number Publication Date
JPH0421744U true JPH0421744U (en) 1992-02-24

Family

ID=31592225

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6277290U Pending JPH0421744U (en) 1990-06-15 1990-06-15

Country Status (1)

Country Link
JP (1) JPH0421744U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5218327U (en) * 1975-07-26 1977-02-09
JPH0267447A (en) * 1988-08-31 1990-03-07 Yamaha Motor Co Ltd Engine head cover mounting structure

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5218327U (en) * 1975-07-26 1977-02-09
JPH0267447A (en) * 1988-08-31 1990-03-07 Yamaha Motor Co Ltd Engine head cover mounting structure

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