JPS6061411U - Internal combustion engine valve train - Google Patents

Internal combustion engine valve train

Info

Publication number
JPS6061411U
JPS6061411U JP15317383U JP15317383U JPS6061411U JP S6061411 U JPS6061411 U JP S6061411U JP 15317383 U JP15317383 U JP 15317383U JP 15317383 U JP15317383 U JP 15317383U JP S6061411 U JPS6061411 U JP S6061411U
Authority
JP
Japan
Prior art keywords
valve
cam follower
rocker arm
support shaft
combustion engine
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
JP15317383U
Other languages
Japanese (ja)
Other versions
JPH0124322Y2 (en
Inventor
肥沼　豊
直和 川瀬
大崎　清
Original Assignee
本田技研工業株式会社
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 本田技研工業株式会社 filed Critical 本田技研工業株式会社
Priority to JP15317383U priority Critical patent/JPS6061411U/en
Publication of JPS6061411U publication Critical patent/JPS6061411U/en
Application granted granted Critical
Publication of JPH0124322Y2 publication Critical patent/JPH0124322Y2/ja
Granted legal-status Critical Current

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  • Valve-Gear Or Valve Arrangements (AREA)

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■型エンジンの一側部分の要部断面側面図、第
２図は第２実施例の要部断面側面図、第３図ａは板状部
材の平面図、ｂは同側面図である。 尚図面中５は点火プラグ、７は吸気弁、９は排気弁、１
３は力へシャフト、１４はカムフォロアシャフト、１５
はロッカシャフト、１６．２２はカムフォロア、１７は
ロッカアーム、２３はブツシュロッド、３１はコイルス
フリング、４１は板状部材である。 第１図 第２図Fig. 1 is a cross-sectional side view of the main part of one side part of the ■ type engine, Fig. 2 is a cross-sectional side view of the main part of the second embodiment, Fig. 3 a is a plan view of the plate member, and b is a side view of the same. It is. In addition, in the drawing, 5 is a spark plug, 7 is an intake valve, 9 is an exhaust valve, 1
3 is the power shaft, 14 is the cam follower shaft, 15
is a rocker shaft, 16.22 is a cam follower, 17 is a rocker arm, 23 is a bushing rod, 31 is a coil spring, and 41 is a plate member. Figure 1 Figure 2

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）シリンダの軸線を含む面を挾んで配置される吸気
弁及び排気弁と、これら弁を駆動する単一のカムシャフ
トとをシリンダヘッドに設けた内燃機関の動弁装置にお
いて、前記カムシャフトを前記吸・排気弁の一方の弁に
片寄せして配置し、前記一方の弁に近接して配設された
第１支軸と、他方の弁１こ近接して配設された第２支軸
と、前記第１支軸に揺動自在に支承されて前記カムシャ
フトに係合するカムフォロアと、前記第２支軸に支承さ
れて前記他方の弁に係合するロッカアームと、前記カム
フォロア及びロッカアーム間に介装されて前記カムシャ
フトから該カムフォロアに伝達される開弁力を該ロッカ
アームを介して前記他方の弁に伝達するブツシュロッド
と、前記カムフォロア及びロッカアーム間のクリアラン
スをなくすように付勢して前記カムフォロアとロッカア
ーム間に設けられた弾性部材とを備えてなることを特徴
とする内燃機関の動弁装置。(1) In a valve operating system for an internal combustion engine in which a cylinder head is provided with an intake valve and an exhaust valve arranged to sandwich a plane including the axis of the cylinder, and a single camshaft that drives these valves, the camshaft is arranged so as to be offset to one of the intake/exhaust valves, and a first support shaft is arranged close to one of the valves, and a second support shaft is arranged close to the other valve. a support shaft, a cam follower swingably supported by the first support shaft and engaged with the camshaft, a rocker arm supported by the second support shaft and engaged with the other valve, the cam follower and A bushing rod is interposed between the rocker arms and transmits the valve opening force transmitted from the camshaft to the cam follower to the other valve via the rocker arm, and the bushing rod is biased so as to eliminate a clearance between the cam follower and the rocker arm. A valve operating system for an internal combustion engine, comprising: an elastic member provided between the cam follower and the rocker arm. （２）　　前記実用新案登録請求の範囲第１項記載にお
いて、前記弾性部材は前記カムフォロアとロッカアーム
とにわたって張設され前記カムフォロアとロッカアーム
とでブツシュロッドを挾む如く付勢するコイルスプリン
グである内燃機関の動弁装置。(2) In the utility model registration claim 1, the elastic member is a coil spring that is stretched across the cam follower and rocker arm and biases the bushing rod so that the cam follower and rocker arm sandwich the bushing rod. Valve train. （３）　　前記実用新案登録請求の範囲第１項記載にお
いて、前記弾性部材はブツシュロッドの端部側に一端が
係止し他端がカムフォロア又はロッカアームに係止しブ
ツシュロッド端部とカムフォロア又はロッカアームを圧
接するよう付勢する、弾性を有する板状部材である内燃
機関の動弁装置。(3) In the utility model registration claim described in claim 1, the elastic member has one end locked on the end side of the bushing rod and the other end locked on the cam follower or rocker arm, and the end of the bushing rod and the cam follower or rocker arm are pressed together. A valve train for an internal combustion engine is an elastic plate-like member that urges the valve to move.
JP15317383U 1983-09-30 1983-09-30 Internal combustion engine valve train Granted JPS6061411U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15317383U JPS6061411U (en) 1983-09-30 1983-09-30 Internal combustion engine valve train

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15317383U JPS6061411U (en) 1983-09-30 1983-09-30 Internal combustion engine valve train

Publications (2)

Publication Number Publication Date
JPS6061411U true JPS6061411U (en) 1985-04-30
JPH0124322Y2 JPH0124322Y2 (en) 1989-07-24

Family

ID=30338955

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15317383U Granted JPS6061411U (en) 1983-09-30 1983-09-30 Internal combustion engine valve train

Country Status (1)

Country Link
JP (1) JPS6061411U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013113265A (en) * 2011-11-30 2013-06-10 Honda Motor Co Ltd Ohv type engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013113265A (en) * 2011-11-30 2013-06-10 Honda Motor Co Ltd Ohv type engine

Also Published As

Publication number Publication date
JPH0124322Y2 (en) 1989-07-24

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