JPS6158907A - Movable valve device of engine - Google Patents
Movable valve device of engineInfo
- Publication number
- JPS6158907A JPS6158907A JP17507485A JP17507485A JPS6158907A JP S6158907 A JPS6158907 A JP S6158907A JP 17507485 A JP17507485 A JP 17507485A JP 17507485 A JP17507485 A JP 17507485A JP S6158907 A JPS6158907 A JP S6158907A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- cylinder head
- intake
- holding body
- rocker arm
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/20—Adjusting or compensating clearance
- F01L1/22—Adjusting or compensating clearance automatically, e.g. mechanically
- F01L1/24—Adjusting or compensating clearance automatically, e.g. mechanically by fluid means, e.g. hydraulically
- F01L1/245—Hydraulic tappets
- F01L1/255—Hydraulic tappets between cam and rocker arm
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
- F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
- F01L1/02—Valve drive
- F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
- F01L1/047—Camshafts
- F01L1/053—Camshafts overhead type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
- F02B2275/20—SOHC [Single overhead camshaft]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
Abstract
Description
【発明の詳細な説明】
この発明は自動車等のエンジンの動弁装置に関し、詳し
くは、エンジンと同期して回転するカムの作動をロッカ
ーアームを介して吸排気弁に伝達し、該吸排気弁で燃焼
室に開口する吸排気口を開閉する動弁装置に関するもの
である。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a valve operating system for an engine of an automobile, etc., and more specifically, the operation of a cam that rotates in synchronization with the engine is transmitted to an intake and exhaust valve via a rocker arm, and The present invention relates to a valve train that opens and closes intake and exhaust ports opening into a combustion chamber.
一般に、自動車エンジンの動弁装置は、第１図に示すよ
うに、シリンダヘッドｌの上部に揺動可能に枢支された
排気側ロッカーアーム２および吸気側ロッカーアーム３
の一端を、クランク軸と同期回転するカムシャフト４の
吸気弁カムおよび排気弁カムに当接させる一方、他端に
はアジャストスクリュ５．５を取り付け、該アジャスト
スクリュ５．５を排気弁１０、吸気弁２の弁軸１０ａ。Generally, as shown in FIG. 1, a valve train for an automobile engine includes an exhaust side rocker arm 2 and an intake side rocker arm 3, which are pivotally supported on the upper part of a cylinder head l.
One end is brought into contact with the intake valve cam and exhaust valve cam of the camshaft 4 that rotates in synchronization with the crankshaft, while an adjustment screw 5.5 is attached to the other end, and the adjustment screw 5.5 is connected to the exhaust valve 10, Valve shaft 10a of intake valve 2.
１１ａの頭部に当接させ、カムシャフト４の回転に応じ
て、吸排気弁１１Ｓ １０をバルブガイド１２．１２内
を摺動させ、排気口８、吸気口９を所定のタイミングで
開いて燃焼室７と連通させると共に、吸排気弁１１，１
０に取り付けたスプリングＩ３．１３により常時閉方向
に付勢し、吸排気弁ＩＩ、ｌＯを閉作動するようにして
いる。11a, and according to the rotation of the camshaft 4, the intake/exhaust valve 11S 10 slides inside the valve guide 12.12, and the exhaust port 8 and intake port 9 are opened at a predetermined timing to start combustion. In addition to communicating with the chamber 7, the intake and exhaust valves 11 and 1
A spring I3.13 attached to the valve 10 is always biased in the closing direction to close the intake and exhaust valves II and 10.
このような、動弁装置においては、アジャストスクリュ
５と吸排気弁２，１０の弁軸頭部、ロッカーアームとカ
ムとの間の夫々の接触部に所定の間隙が必要なため当接
時に異音が生じ、エンジン騒音の一因となっている。In such a valve train, a predetermined gap is required between the adjustment screw 5 and the valve shaft heads of the intake and exhaust valves 2 and 10, and between the rocker arm and the cam, so abnormalities may occur when they come into contact. This creates noise and contributes to engine noise.
上記した異音の発生を防止するものとして、第２図に示
す如く、吸排気弁カム４とロッカーアーム３（および２
）の間に油圧間隙調整装置１５を介在させ、カム４とロ
ッカーアーム３および２の間、アジャストスクリュ５と
吸排気弁１１’、１０′の弁軸頭部の伝動系路に間隙が
生じるのを常時防止し、作動時の異音発生を抑えるよう
にしたものがある。（例えば、実開昭５４−１４０１１
０号公報参照）
しかしながら、上記油圧間隙調整装置１５を設けた場合
、該油圧間隙調整装置を支持する支持部をカムシャフト
の上側に設ける必要があると共に、該油圧間隙調整装置
へのオイル供給装置を設ける必要がある。特に、吸、排
気弁ごとに独立した２本のロッカーシャフトを有する構
造では、上記油圧間隙調整装置の支持部及び各ロッカー
シャフトの支持部をシリンダヘッド上部の限られたスペ
ース内に配置するためには、上記各々の支持部が干渉し
やすく、該干渉を避けるには、構造が複雑になり、加工
が困難となる。そのため、オイル通路の均一性かなくな
り、オイルを均等に供給出来なくなる。従って、シリン
ダヘット上部の限られたスペースに、構造の複雑な支持
体および該支持体内に油圧間隙調整装置を組み込むのは
容易でない等の問題があった。As shown in FIG. 2, the intake and exhaust valve cams 4 and the rocker arms 3 (and 2
), a hydraulic gap adjustment device 15 is interposed between the cam 4 and the rocker arms 3 and 2, and gaps are created between the adjustment screw 5 and the transmission line of the valve shaft heads of the intake and exhaust valves 11' and 10'. Some devices are designed to prevent this at all times and suppress the generation of abnormal noises during operation. (For example, Utility Model No. 54-14011
However, when the above-mentioned hydraulic gap adjustment device 15 is provided, it is necessary to provide a support part for supporting the hydraulic gap adjustment device on the upper side of the camshaft, and an oil supply device to the hydraulic gap adjustment device is required. It is necessary to provide In particular, in a structure with two independent rocker shafts for each intake and exhaust valve, it is necessary to arrange the support part of the hydraulic gap adjustment device and the support part of each rocker shaft in the limited space above the cylinder head. In this case, each of the supporting parts mentioned above tends to interfere with each other, and in order to avoid this interference, the structure becomes complicated and processing becomes difficult. As a result, the uniformity of the oil passage is lost, making it impossible to supply oil evenly. Therefore, there are problems in that it is not easy to incorporate a support with a complicated structure and a hydraulic gap adjustment device into the support in the limited space above the cylinder head.
この発明は、上記した問題を解消せんとするものであり
、油圧間隙調整装置を摺動保持する支持孔が略直線状に
設けられた保持体に、該支持孔に連通ずる１本のオイル
通路と、上記支持孔の両側に吸気側ロッカーシャフトと
排気側ロッカーシャフトとを支持する脚部とを設け、該
保持体をシリンダヘッドに着脱自在に固定できるように
しだらので、油圧間隙調整装置を配置する場合は、この
ロッカーシャフト、油圧間隙調整装置およびオイル通路
とを一体に形成した１つの保持体をシリンダヘッドに固
定するだけよいようにして、限られたスペースへの取付
を容易とし、かつ、保持体の構造を簡単として加工を容
易とし、オイル通路の均一化により各油圧間隙調整装置
へのオイルの均等な供給を可能としたエンジンの動弁装
置を提供するしのである。This invention aims to solve the above-mentioned problem, and includes a holder having a substantially linear support hole for slidingly holding a hydraulic gap adjustment device, and one oil passage communicating with the support hole. and legs for supporting the intake side rocker shaft and the exhaust side rocker shaft are provided on both sides of the support hole, and a hydraulic gap adjustment device is arranged so that the holding body can be detachably fixed to the cylinder head. If the rocker shaft, the hydraulic clearance adjustment device, and the oil passage are integrally formed, it is sufficient to fix one holding body to the cylinder head, which facilitates installation in a limited space, and It is an object of the present invention to provide a valve operating device for an engine in which the structure of the holding body is simple and machining is easy, and the oil passages are made uniform so that oil can be evenly supplied to each hydraulic gap adjusting device.
以下、この発明を第３図および第４図に示す実施例によ
り詳細に説明する。尚、第１図に示す従来例と同一部材
は同一符号を付して説明を省略する。Hereinafter, this invention will be explained in detail with reference to the embodiments shown in FIGS. 3 and 4. Incidentally, the same members as those in the conventional example shown in FIG. 1 are given the same reference numerals, and the description thereof will be omitted.
シリンダヘッド【の上端面に着脱自在に取り付ける保持
体２０は、カムシャフトの軸線と平行に伸びるものであ
り、図示の如く、吸気弁カムおよび排気弁カムの上方位
置となる部位に、垂直方向の円筒状の油圧間隙着脱装置
嵌合部２１，２２を連続゛して形成し、各嵌合部２【、
２２の支持孔２１ａ、２２ａに夫々油圧間隙調整装置１
５．１５を摺動保持している。また、該保持体２０には
、上記各嵌合部２１．２２よりそれぞれロッカーアーム
２．３の下方に沿って伸びる伸長部２３．２４を設け、
伸長部２３．２４の先端に弁軸線方向の摺動孔２５．２
６を穿設してロッド保持部を形成している。さらに、上
記油圧調整装置嵌合部２１．２２の両側に、ロッカーア
ーム２．３を回転自在に軸支する排気側ロッカーシャフ
ト４０、吸気側ロッカーシャフト４１を支持する脚部４
２．４２を形成し、該脚部４２に保持体２０をシリンダ
ヘッドに固定する固定部２８．２８を設けると共に、該
固定部２８．２８の両側にボルト取付穴４３．４３を設
け、ホルト２７．２７、を上記ロッカーシャフト４０．
４１を通して上記ボルト取付穴４３．４３より、シリン
ダヘッド１のカムシャフト支持部４４に螺着し、ポルト
２７．２７によりロッカーシャフト４０．４１を保持体
２０に止めると共に、該保持体２０をシリンダヘッドｌ
に着脱自在に固定するようにしている。さらにまた、該
保持体２０には、上記油圧間隙調整装置嵌合部２１．２
２の支持孔２１ａ、２２ａを貫通する軸線に沿った１本
の直線状のオイル通路３０を設けている。該オイル通路
３０はシリンダヘッド１に穿設したオイル通路（図示せ
ず）と連通し、支持孔２１ａ、２２ａに嵌合する油圧間
隙調整装置１５．１５のロッカーアーム当接部材１５ａ
Ｓ１５ａを上方に付勢してロッカーアーム２．３に圧接
させるようにしている。The holder 20, which is removably attached to the upper end surface of the cylinder head, extends parallel to the axis of the camshaft.As shown in the figure, the holder 20 is attached vertically to the upper part of the intake valve cam and the exhaust valve cam. The cylindrical hydraulic gap attachment/detachment device fitting parts 21 and 22 are continuously formed, and each fitting part 2[,
22 support holes 21a and 22a, respectively, are equipped with hydraulic gap adjustment devices 1.
5.15 is slid and held. Further, the holding body 20 is provided with an extension portion 23.24 extending along the lower side of the rocker arm 2.3 from each of the fitting portions 21.22,
A sliding hole 25.2 in the valve axis direction is provided at the tip of the extension portion 23.24.
6 is bored to form a rod holding portion. Further, on both sides of the hydraulic adjustment device fitting portion 21.22, an exhaust side rocker shaft 40 that rotatably supports the rocker arm 2.3, and a leg portion 4 that supports an intake side rocker shaft 41 are provided.
2.42, and a fixing part 28.28 for fixing the holding body 20 to the cylinder head is provided on the leg part 42, and bolt mounting holes 43.43 are provided on both sides of the fixing part 28.28, and the bolt 27 .27, the above rocker shaft 40.
The rocker shaft 40.41 is fixed to the holder 20 by the port 27.27, and the holder 20 is attached to the cylinder head. l
It is designed to be removably fixed to the Furthermore, the holding body 20 includes the hydraulic gap adjusting device fitting portion 21.2.
One linear oil passage 30 is provided along the axis passing through the two support holes 21a and 22a. The oil passage 30 communicates with an oil passage (not shown) bored in the cylinder head 1, and the rocker arm abutting member 15a of the hydraulic gap adjustment device 15.15 fits into the support holes 21a and 22a.
S15a is urged upward to press against the rocker arm 2.3.
上記油圧間隙調整装置１５．１５は支持孔２１ａ、２２
ａ内でカムシャフト４のカムにより上下に１Ｍ動し、ロ
ッカーアーム２．３をロッカーンヤフト４０．４１を支
点として揺動させる。The hydraulic gap adjustment device 15.15 has support holes 21a, 22
The rocker arm 2.3 is moved up and down by 1M by the cam of the camshaft 4 within a, and the rocker arm 2.3 is swung around the rocker shaft 40.41 as a fulcrum.
一方、ロッカーアーム２．３の他端と吸排気弁１１．１
０の弁軸１１ａ、ｌｏａの頭部の間には、ロッド３１，
３２を介在させ、該ロッド３１．３２を保持体２０に穿
設した摺動孔２５．２６に弁軸１０ａ、ｌｌａの軸中心
線方向に上下動自在に嵌合させている。上記保持体２０
には、摺動孔２５．２６と上記オイル通路３０とを接続
するオイル通路′３３を設け、各ロッド３１．３２にオ
イルを供給している。On the other hand, the other end of the rocker arm 2.3 and the intake/exhaust valve 11.1
A rod 31,
32, and the rods 31.32 are fitted into sliding holes 25.26 formed in the holder 20 so as to be vertically movable in the direction of the axis center line of the valve shafts 10a, lla. The above holding body 20
is provided with an oil passage '33 that connects the sliding hole 25, 26 and the oil passage 30, and supplies oil to each rod 31, 32.
上記した構成とすると、ロッカーアーム２．３が油圧間
隙調整装置１５．１５により常時上方に付勢されるため
、他端側では下方に付勢され、ロッカーアーム２．３と
ロッド３１．３２の間、ロッド３１．３２と吸排気弁１
１．１０の間に間隙が生じるのが防止される。よって、
上記伝動系路中で、作動時に当接により異音が発生ずる
のか防止できる。また、第１図および第２図に示す従来
例のように、ロッカーアーム２．３の揺動により直接吸
排気弁１１（Ｉ １’）、ｌ Ｏ（１０”）を作動させ
た場合、弁軸１１ａ、ｌｏａにモーメントか働いて傾け
る力が作用し、弁軸１１ａ、ｌＯａがバルブガイド１２
．１２と衝突して異音か発生ずる問題があったが、本装
置では、ロッド３１．３２を用い、ロッド３１．３２に
よって弁軸１１ａ、 Ｉ Ｏａを弁軸の軸中心線方向
に上下動させるため、弁軸１１ａ、１０ａに頷く力が作
用せず弁軸１１ａ、ｌＯａがバルブガイド１２．１２と
衝突することが防止できる。すなわち、ロッカーアーム
２．３の揺動によって傾く力はロッド３１，３２を介し
て保持体２０で受けるため、ロッカーアームタイプの異
音は生じない。With the above configuration, since the rocker arm 2.3 is always urged upward by the hydraulic gap adjustment device 15.15, the other end side is urged downward, and the rocker arm 2.3 and the rod 31.32 are Between, rod 31, 32 and intake/exhaust valve 1
This prevents gaps from forming between 1.10 and 1.10. Therefore,
It is possible to prevent abnormal noise from occurring due to contact during operation in the transmission path. Furthermore, as in the conventional example shown in FIGS. 1 and 2, when the intake and exhaust valves 11 (I 1') and lO (10") are operated directly by the rocking of the rocker arm 2.3, the valve A moment acts on the shafts 11a and loa, causing a tilting force to move the valve shafts 11a and loa to the valve guide 12.
．． However, in this device, the rods 31 and 32 are used to move the valve shafts 11a and IOa up and down in the direction of the center line of the valve shafts. Therefore, no force is applied to the valve shafts 11a, 10a, and collision of the valve shafts 11a, 10a with the valve guides 12.12 can be prevented. That is, since the tilting force due to rocking of the rocker arm 2.3 is received by the holder 20 via the rods 31 and 32, no rocker arm type abnormal noise occurs.
さらに、本装置では、ロッド３１．３２を用いるため、
吸排気弁Ｉｆ、１０の長さを長くする必要はない。その
ため、油圧間隙調整装置Ｉ５を採用しない第１図に示す
如き動弁装置に用いるシリンダヘッド、吸排気弁および
バルブガイドを用いることができる。Furthermore, since this device uses rods 31 and 32,
There is no need to increase the length of the intake/exhaust valve If,10. Therefore, the cylinder head, intake and exhaust valves, and valve guide used in the valve operating system shown in FIG. 1, which does not employ the hydraulic gap adjustment device I5, can be used.
また、油圧間隙調整装置１５を用いる場合、該油圧間隙
調整装置の保持手段、ロッドの保持手段、ロッカーアー
ムの保持手段および油圧間隙調整装置へのオイル通路を
一体に設けた保持体２０をシリンダヘッドに固定してい
るため、シリンダヘッド上部の限られたスペース内に簡
単に設置することができる。また、油圧間隙調整装置を
採用する場合と採用しない場合での、シリンダヘッド、
吸排気弁、バルブガイド等の共通化か図れる。In addition, when using the hydraulic gap adjustment device 15, a holder 20 integrally provided with a holding means for the hydraulic gap adjustment device, a rod holding means, a rocker arm holding means, and an oil passage to the hydraulic gap adjustment device is attached to the cylinder head. Because it is fixed to the cylinder head, it can be easily installed in the limited space above the cylinder head. In addition, the cylinder head with and without hydraulic clearance adjustment device,
It is possible to standardize intake and exhaust valves, valve guides, etc.
以上の説明より明らかなように、この発明に係る動弁装
置によれば、１つの保持体に、油圧間隙調整装置を摺動
保持する支持孔を略直線状に配置すると共に、これらの
支持孔を連通ずるように１本のオイル通路を設け、かつ
、該支持孔の両側に吸気側ロッカーシャフトと排気側ロ
ッカーシャフトを支持する脚部を形成して、各種の機溝
をユニット化して一体に設けているため、ンリンダヘッ
ド上部の限られたスペースへの組み付けが容易に行える
。さらに、各油圧間隙調整装置へオイルと供給するオイ
ル通路は、各支持孔２１ ａ、 ２２ａを略直線状に
配置したことにより、１本の通路を保持体に穿設して設
けることができるため、加工か簡単となり、均一な加工
ができるため、オイルが均等に供給でき、バラツキを防
止することが出来る等の種々の利、へを有するものであ
る。As is clear from the above description, according to the valve train according to the present invention, the support holes for slidingly holding the hydraulic gap adjustment device are arranged in a substantially straight line in one holding body, and the support holes are arranged in a substantially straight line in one holding body. One oil passage is provided so as to communicate with each other, and legs for supporting the intake rocker shaft and the exhaust rocker shaft are formed on both sides of the support hole, and various machine grooves are integrated into a unit. This makes it easy to assemble into the limited space above the cylinder head. Furthermore, since the support holes 21a and 22a are arranged substantially linearly, one oil passage for supplying oil to each hydraulic gap adjustment device can be provided by drilling the holding body. It has various advantages such as easy machining, uniform machining, uniform supply of oil, and prevention of dispersion.
第１図は従来の動弁装置の断面図、第２図は油圧間隙調
整装置を採用した従来の動弁装置の断面図、第３図は本
発明の動弁装置の断面図、第４図はへラドカバーを取り
除いた状態の第３図の平面図である。
ｌ・・・シリンダヘッド
２．３・・・ロッカーアーム
４・・・カムシャフト
ＩＯ・・・吸気弁 Ｉｔ・・・排気弁１２・・
・バルブガイド
ｌ５・・・油圧間隙調整装置
２０・・・保持体
２１ａ、２２ａ＝・支持孔
２５．２６・・・摺動孔
２７・・・ボルト ３０・・オイル通路３１．３
２・・・ロッドFIG. 1 is a cross-sectional view of a conventional valve train, FIG. 2 is a cross-sectional view of a conventional valve train employing a hydraulic gap adjustment device, FIG. 3 is a cross-sectional view of a valve train of the present invention, and FIG. FIG. 3 is a plan view of FIG. 3 with the spatula cover removed. l...Cylinder head 2.3...Rocker arm 4...Camshaft IO...Intake valve It...Exhaust valve 12...
・Valve guide l5...Hydraulic gap adjustment device 20...Holding bodies 21a, 22a=・Support hole 25.26...Sliding hole 27...Bolt 30...Oil passage 31.3
2...rod
Claims (1)
ッカーシャフトに揺動自在に軸支されかつ一端が吸、排
気弁に当接するロッカーアームの他端部との間に油圧間
隙調整装置を介在させたエンジンの動弁装置において、 上記油圧間隙調整装置を摺動自在に保持する支持孔が略
直線状に設けられた保持体をシリンダヘッドに着脱自在
に固定するとともに該保持体には、上記支持孔を連通す
る１本のオイル通路と、上記支持孔の両側に吸気側ロッ
カーアームを軸支する吸気側ロッカーシャフトと排気側
ロッカーアームを軸支する排気側ロッカーシャフトとを
支持する脚部とが設けられていることを特徴とするエン
ジンの動弁装置。(1) A hydraulic gap adjustment device is interposed between the camshaft, which rotates in synchronization with the engine, and the other end of the rocker arm, which is swingably supported by the rocker shaft and has one end in contact with the intake and exhaust valves. In a valve train for an engine, a holder is removably fixed to the cylinder head, and the holder is provided with a substantially linear support hole for slidably holding the hydraulic gap adjustment device. one oil passage that communicates with the support hole, and a leg that supports an intake side rocker shaft that pivotally supports the intake side rocker arm and an exhaust side rocker shaft that pivotally supports the exhaust side rocker arm on both sides of the support hole; A valve train for an engine, characterized in that it is provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17507485A JPS6158907A (en) | 1985-08-08 | 1985-08-08 | Movable valve device of engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17507485A JPS6158907A (en) | 1985-08-08 | 1985-08-08 | Movable valve device of engine |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1525281A Division JPS57129210A (en) | 1981-02-03 | 1981-02-03 | Moving device of valve in engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6158907A true JPS6158907A (en) | 1986-03-26 |
| JPS646322B2 JPS646322B2 (en) | 1989-02-02 |
Family
ID=15989775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17507485A Granted JPS6158907A (en) | 1985-08-08 | 1985-08-08 | Movable valve device of engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6158907A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2669375A1 (en) * | 1990-11-19 | 1992-05-22 | Peugeot | DEVICE FOR CONTROLLING THE VALVE ROCKER OF AN INTERNAL COMBUSTION ENGINE. |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0349321U (en) * | 1989-09-21 | 1991-05-14 |
-
1985
- 1985-08-08 JP JP17507485A patent/JPS6158907A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2669375A1 (en) * | 1990-11-19 | 1992-05-22 | Peugeot | DEVICE FOR CONTROLLING THE VALVE ROCKER OF AN INTERNAL COMBUSTION ENGINE. |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS646322B2 (en) | 1989-02-02 |
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