JPS60125304U - Variable opening/closing timing device for intake and exhaust valves in 4-stroke engines - Google Patents

Variable opening/closing timing device for intake and exhaust valves in 4-stroke engines

Info

Publication number
JPS60125304U
JPS60125304U JP1282984U JP1282984U JPS60125304U JP S60125304 U JPS60125304 U JP S60125304U JP 1282984 U JP1282984 U JP 1282984U JP 1282984 U JP1282984 U JP 1282984U JP S60125304 U JPS60125304 U JP S60125304U
Authority
JP
Japan
Prior art keywords
closing timing
intake
exhaust valves
timing device
stroke engines
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
JP1282984U
Other languages
Japanese (ja)
Inventor
倉田　効市朗
Original Assignee
スズキ株式会社
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 スズキ株式会社 filed Critical スズキ株式会社
Priority to JP1282984U priority Critical patent/JPS60125304U/en
Publication of JPS60125304U publication Critical patent/JPS60125304U/en
Pending legal-status Critical Current

Links

Landscapes

  • Valve-Gear Or Valve Arrangements (AREA)
  • Valve Device For Special Equipments (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図は本考案の一実施例を示す要部縦断側面図、第２
図は開閉タイミングと弁のリフト量との関係線図である
。 １・・・ロッカーアーム、３・・・カムシャフト、４・
・・カム、６・・・プランジャー、７・・・バネ、９・
・・スリッパ−１１２・・・バルブ。Fig. 1 is a vertical sectional side view of the main part showing one embodiment of the present invention;
The figure is a diagram showing the relationship between the opening/closing timing and the lift amount of the valve. 1... Rocker arm, 3... Camshaft, 4...
...Cam, 6...Plunger, 7...Spring, 9.
...Slipper-112...Valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] カムシャフトのカムによってロッカーアームを揺動させ
てバルブを押開くようにしたものに於て、ロッカーアー
ムに、回転の上昇と共に圧力上昇する油圧によってバネ
に抗して摺動するプランジャーを設け、該プランジャー
の先端にバルブのリフト量と開閉タイミングを可変する
スリッパ−を設け、該スリッパ−をカムに当接させるよ
うにしたことを特徴とする４サイクルエンジンの吸排気
弁の開閉タイミング可変装置。In a device in which the rocker arm is swung by the cam of the camshaft to push the valve open, the rocker arm is provided with a plunger that slides against a spring by hydraulic pressure that increases as the rotation increases. A device for varying the opening/closing timing of intake and exhaust valves for a four-cycle engine, characterized in that a slipper for varying the lift amount and opening/closing timing of the valve is provided at the tip of the plunger, and the slipper is brought into contact with a cam. .
JP1282984U 1984-02-01 1984-02-01 Variable opening/closing timing device for intake and exhaust valves in 4-stroke engines Pending JPS60125304U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1282984U JPS60125304U (en) 1984-02-01 1984-02-01 Variable opening/closing timing device for intake and exhaust valves in 4-stroke engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1282984U JPS60125304U (en) 1984-02-01 1984-02-01 Variable opening/closing timing device for intake and exhaust valves in 4-stroke engines

Publications (1)

Publication Number Publication Date
JPS60125304U true JPS60125304U (en) 1985-08-23

Family

ID=30496262

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1282984U Pending JPS60125304U (en) 1984-02-01 1984-02-01 Variable opening/closing timing device for intake and exhaust valves in 4-stroke engines

Country Status (1)

Country Link
JP (1) JPS60125304U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT521445A1 (en) * 2018-06-25 2020-01-15 Avl List Gmbh VARIABLE VALVE DRIVE DEVICE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT521445A1 (en) * 2018-06-25 2020-01-15 Avl List Gmbh VARIABLE VALVE DRIVE DEVICE
AT521445B1 (en) * 2018-06-25 2021-07-15 Avl List Gmbh VARIABLE VALVE DRIVE DEVICE

Similar Documents

Publication Publication Date Title
JPS5965908U (en) Internal combustion engine valve train
JPS60125304U (en) Variable opening/closing timing device for intake and exhaust valves in 4-stroke engines
JPS5949706U (en) Internal combustion engine camshaft bearing device
JPS60127411U (en) Variable valve opening/closing timing device for 4-stroke engine
JPS5967506U (en) Internal combustion engine intake and exhaust valve stop device
JPS5934007U (en) Valves for turbocharged diesel engines
JPS58146010U (en) Internal combustion engine valve train
JPS58111301U (en) Multi-cylinder engine with valve stop mechanism
JPS608407U (en) Engine with third valve
JPS6451737U (en)
JPS5867910U (en) Internal combustion engine intake and exhaust valve stop device
JPS60173605U (en) Structure of valve atspa spring retainer
JPS5822402U (en) Internal combustion engine valve stop device
JPS6018207U (en) Auto adjuster for internal combustion engine
JPS5894803U (en) Valve Brodska arm of internal combustion engine
JPS59172209U (en) Internal combustion engine valve drive device
JPS60162204U (en) 4-cycle engine valve train with automatic hydraulic valve clearance compensation device
JPS5853802U (en) Rotska arm of internal combustion engine
JPS59190908U (en) Internal combustion engine valve drive device
JPS61101605U (en)
JPS5960312U (en) 4-stroke engine rocker arm
JPS5867908U (en) Internal combustion engine valve train
JPH024905U (en)
JPS6136106U (en) Mechanical lifter for internal combustion engine
JPS5867909U (en) Internal combustion engine intake/exhaust valve stop device