JPS60173603U - Valve gear for vertical overhead valve engine - Google Patents

Valve gear for vertical overhead valve engine

Info

Publication number
JPS60173603U
JPS60173603U JP6368484U JP6368484U JPS60173603U JP S60173603 U JPS60173603 U JP S60173603U JP 6368484 U JP6368484 U JP 6368484U JP 6368484 U JP6368484 U JP 6368484U JP S60173603 U JPS60173603 U JP S60173603U
Authority
JP
Japan
Prior art keywords
valve
rocker arm
engine
cylinder head
overhead
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
JP6368484U
Other languages
Japanese (ja)
Inventor
梅田　達敏
谷　義男
猛 河合
中野　啓一
良夫 泉井
Original Assignee
株式会社クボタ
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 株式会社クボタ filed Critical 株式会社クボタ
Priority to JP6368484U priority Critical patent/JPS60173603U/en
Priority to FR858503444A priority patent/FR2563572B1/en
Publication of JPS60173603U publication Critical patent/JPS60173603U/en
Priority to US06/858,831 priority patent/US4686946A/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) [Abstract] 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 the drawing]

図面は本考案の実施例を示すものであり、第１′図は頭
上弁式縦形強制空冷エンジンの中央縦断正面図、第２図
はロッカチーム室周辺の要部縦断面図である。 １・・・シリンダヘッド、２・・・ヘッドカバー、３・
・・ロッカアーム室、４・・・吸・排気弁、５・・・４
の弁軸、６・・・ブツシュロッド、７・・田ツカアーム
、８・・・ナックル形枢支装置、１０・・・８の支持ボ
ルト、１２・・・１の上壁、１４・・・１０の取付部分
、１５・・・５の支持ボス部。 −ニフー４臣（The drawings show an embodiment of the present invention, and FIG. 1' is a central vertical sectional front view of an overhead valve type vertical forced air-cooled engine, and FIG. 2 is a longitudinal sectional view of the main part around the rocker team chamber. 1... Cylinder head, 2... Head cover, 3.
...Rocker arm chamber, 4...Intake/exhaust valve, 5...4
Valve shaft, 6... Bush rod, 7... Tatsuka arm, 8... Knuckle type pivot device, 10... 8 support bolt, 12... 1 top wall, 14... 10 Mounting part, support boss part of 15...5. -Nihu 4 ministers (

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 頭上弁エンジンＥのシリンダヘッド１とヘッドカバー２
との間にロッカアーム室３を形成し、ロッカアーム室３
内で吸・排気弁４の弁軸５とブツシュロッド６とをロッ
カアーム７で連動連結し、ロッカアーム７を枢支するナ
ックル形枢支装置８の支持ボルト１０をシリンダヘッド
１の上壁１２に固定してなる頭上弁エンジンの動弁装置
において、吸・排気弁４の弁軸５をその上方に行くに従
ってブツシュロッド６側に傾斜させ、ナックル形枢支装
置８の支持ボルト１０を弁軸５と同じ方向に傾斜させ、
シリンダヘッド１の上壁１２のうち支持ボルト１０の取
付部分１４を弁軸５の支持ボス部１５の上面よりも低く
位置させた事を特徴とする頭上弁エンジンの動弁装置。Cylinder head 1 and head cover 2 of overhead valve engine E
A rocker arm chamber 3 is formed between the rocker arm chamber 3 and the rocker arm chamber 3.
The valve shaft 5 of the intake/exhaust valve 4 and the bushing rod 6 are interlocked and connected by a rocker arm 7 within the cylinder head, and a support bolt 10 of a knuckle-shaped pivot device 8 that pivotally supports the rocker arm 7 is fixed to the upper wall 12 of the cylinder head 1. In a valve train for an overhead valve engine, the valve shaft 5 of the intake/exhaust valve 4 is inclined toward the bushing rod 6 as it goes upward, and the support bolt 10 of the knuckle-shaped pivot device 8 is moved in the same direction as the valve shaft 5. tilted to
A valve train for an overhead valve engine, characterized in that a mounting portion 14 of a support bolt 10 on an upper wall 12 of a cylinder head 1 is located lower than the upper surface of a support boss portion 15 of a valve shaft 5.
JP6368484U 1984-04-27 1984-04-27 Valve gear for vertical overhead valve engine Pending JPS60173603U (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP6368484U JPS60173603U (en) 1984-04-27 1984-04-27 Valve gear for vertical overhead valve engine
FR858503444A FR2563572B1 (en) 1984-04-27 1985-03-08 VALVE OPERATION SYSTEM OF A HEAD VALVE ENGINE
US06/858,831 US4686946A (en) 1984-04-27 1986-04-29 Valve moving system of an overhead valve engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6368484U JPS60173603U (en) 1984-04-27 1984-04-27 Valve gear for vertical overhead valve engine

Publications (1)

Publication Number Publication Date
JPS60173603U true JPS60173603U (en) 1985-11-18

Family

ID=30594064

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6368484U Pending JPS60173603U (en) 1984-04-27 1984-04-27 Valve gear for vertical overhead valve engine

Country Status (1)

Country Link
JP (1) JPS60173603U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0547303U (en) * 1991-11-25 1993-06-22 いすゞ自動車株式会社 Rocker bracket structure

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS426081Y1 (en) * 1966-05-18 1967-03-24
US3430612A (en) * 1967-12-26 1969-03-04 John J Ansteth Rocker arm stud girdle
US3667434A (en) * 1970-12-31 1972-06-06 Ford Motor Co Rocker arm assembly including fulcrum mounted lubricant deflector
JPS5226565A (en) * 1975-08-26 1977-02-28 Toshiba Chem Prod Injecter for synthetic resin

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS426081Y1 (en) * 1966-05-18 1967-03-24
US3430612A (en) * 1967-12-26 1969-03-04 John J Ansteth Rocker arm stud girdle
US3667434A (en) * 1970-12-31 1972-06-06 Ford Motor Co Rocker arm assembly including fulcrum mounted lubricant deflector
JPS5226565A (en) * 1975-08-26 1977-02-28 Toshiba Chem Prod Injecter for synthetic resin

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0547303U (en) * 1991-11-25 1993-06-22 いすゞ自動車株式会社 Rocker bracket structure

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