JPH0228545U - - Google Patents

Info

Publication number
JPH0228545U
JPH0228545U JP10815988U JP10815988U JPH0228545U JP H0228545 U JPH0228545 U JP H0228545U JP 10815988 U JP10815988 U JP 10815988U JP 10815988 U JP10815988 U JP 10815988U JP H0228545 U JPH0228545 U JP H0228545U
Authority
JP
Japan
Prior art keywords
spark plug
plug hole
hole
wall
vertical wall
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
JP10815988U
Other languages
Japanese (ja)
Other versions
JPH088286Y2 (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 JP1988108159U priority Critical patent/JPH088286Y2/en
Publication of JPH0228545U publication Critical patent/JPH0228545U/ja
Application granted granted Critical
Publication of JPH088286Y2 publication Critical patent/JPH088286Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Valve-Gear Or Valve Arrangements (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Description

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

図面はこの考案の一実施例を示し、第１図はＶ
型６気筒ＤＯＨＣエンジンにおける片側バンクの
シリンダヘツド構造を示す断面図、第２図は第１
図のＡ―Ａ線矢視断面図、第３図は第２図のＢ―
Ｂ線矢視断面図である。 ２……シリンダヘツド、６……点火プラグホー
ル、７……ロツカアーム、８……支持ボス、２２
……ミドルデツキ、２３……ウオータジヤケツト
、２４……中子支えホールの縦壁、２５……中子
支えホール、２６……点火プラグホールの縦壁、
２７……アツパデツキ。 The drawings show an embodiment of this invention, and FIG.
A sectional view showing the cylinder head structure of one side bank in a type 6-cylinder DOHC engine.
A cross-sectional view taken along line A-A in the figure, and Figure 3 is B- in Figure 2.
It is a sectional view taken along the line B. 2...Cylinder head, 6...Spark plug hole, 7...Rocker arm, 8...Support boss, 22
... middle deck, 23 ... water jacket, 24 ... vertical wall of core support hole, 25 ... core support hole, 26 ... vertical wall of spark plug hole,
27...Atsupadetsuki.

Claims (1)

【実用新案登録請求の範囲】 ボア中心部に点火プラグホールを有し、この点
火プラグホールのクランク軸方向における少なく
とも前後にロツカアームの揺動支点となるピボツ
トの支持ボスを設けたエンジンのシリンダヘツド
構造であつて、 隣り合う各ボアの中心を結ぶボア中心線上の上記
点火プラグホール間に、ウオータジヤケツトの天
井壁より上方に延びる縦壁を形成する中子支えホ
ールを設け、上記中子支えホールの縦壁と上記点
火プラグホールの縦壁とを上記ウオータジヤケツ
トの天井壁と略平行の上壁で連結し、該上壁を上
記ピボツトの支持ボスの一部とした エンジンのシリンダヘツド構造。[Claims for Utility Model Registration] A cylinder head structure for an engine that has a spark plug hole in the center of the bore, and a support boss for a pivot that serves as a rocking fulcrum for a rocker arm at least in front and back of the spark plug hole in the direction of the crankshaft. A core support hole forming a vertical wall extending upward from the ceiling wall of the water jacket is provided between the spark plug holes on the bore center line connecting the centers of adjacent bores, and the core support hole The vertical wall of the spark plug hole and the vertical wall of the spark plug hole are connected by an upper wall substantially parallel to the ceiling wall of the water jacket, and the upper wall is a part of the support boss of the pivot.
JP1988108159U 1988-08-17 1988-08-17 Engine cylinder head structure Expired - Lifetime JPH088286Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988108159U JPH088286Y2 (en) 1988-08-17 1988-08-17 Engine cylinder head structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988108159U JPH088286Y2 (en) 1988-08-17 1988-08-17 Engine cylinder head structure

Publications (2)

Publication Number Publication Date
JPH0228545U true JPH0228545U (en) 1990-02-23
JPH088286Y2 JPH088286Y2 (en) 1996-03-06

Family

ID=31343229

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988108159U Expired - Lifetime JPH088286Y2 (en) 1988-08-17 1988-08-17 Engine cylinder head structure

Country Status (1)

Country Link
JP (1) JPH088286Y2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60112615U (en) * 1984-01-07 1985-07-30 本田技研工業株式会社 Cylinder head breather device in DOHC internal combustion engine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60112615U (en) * 1984-01-07 1985-07-30 本田技研工業株式会社 Cylinder head breather device in DOHC internal combustion engine

Also Published As

Publication number Publication date
JPH088286Y2 (en) 1996-03-06

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