JPS6088014U - Variable valve timing device for 4-stroke engine - Google Patents

Variable valve timing device for 4-stroke engine

Info

Publication number
JPS6088014U
JPS6088014U JP18097183U JP18097183U JPS6088014U JP S6088014 U JPS6088014 U JP S6088014U JP 18097183 U JP18097183 U JP 18097183U JP 18097183 U JP18097183 U JP 18097183U JP S6088014 U JPS6088014 U JP S6088014U
Authority
JP
Japan
Prior art keywords
valve timing
stroke engine
variable valve
timing device
bushing pin
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
JP18097183U
Other languages
Japanese (ja)
Other versions
JPH0133774Y2 (en
Inventor
倉田　効市朗
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzuki Motor Corp
Original Assignee
Suzuki Motor Corp
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 Suzuki Motor Corp filed Critical Suzuki Motor Corp
Priority to JP18097183U priority Critical patent/JPS6088014U/en
Publication of JPS6088014U publication Critical patent/JPS6088014U/en
Application granted granted Critical
Publication of JPH0133774Y2 publication Critical patent/JPH0133774Y2/ja
Granted legal-status Critical Current

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  • 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 the drawing]

図は本考案の一実施例を示し、第１図は横断側面図、第
２図は第１図のＡ矢視図である。 １・・・・・・ロッカーアーム、３・・・・・・カムシ
ャフト、４・・・・・・カム、５・・・・・・傘形バル
ブ、６・・・・・・ブツシュピン、７・・・・・・バネ
、８・・・・・・横孔、９・・・・・・楔片。The figures show one embodiment of the present invention, with FIG. 1 being a cross-sectional side view and FIG. 2 being a view taken along arrow A in FIG. 1... Rocker arm, 3... Camshaft, 4... Cam, 5... Umbrella valve, 6... Bush pin, 7 ... Spring, 8 ... Horizontal hole, 9 ... Wedge piece.

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揺動するロッカーアームの
先端にバネによって弾発させてブツシュピンを挿入して
傘形バルブの先端に対設させ、ブツシュピンの横孔に楔
片を挿入し、該楔片を回転に応じて変化する油圧によっ
て進退させてブツシュピンの位置を変え、バルブタイミ
ングを可変させるようにしたことを特徴とする４サイク
ルエンジンのバルブタイミング可変装置。A bushing pin is inserted into the tip of the rocker arm that is swung by the cam of the camshaft, and is bounced by a spring, and is placed opposite to the tip of the umbrella-shaped valve.A wedge piece is inserted into the horizontal hole of the bushing pin, and the wedge piece is rotated. A variable valve timing device for a four-stroke engine, characterized in that the valve timing is varied by moving the bushing pin forward and backward using oil pressure that changes according to the change in the position of the bushing pin, thereby varying the valve timing.
JP18097183U 1983-11-25 1983-11-25 Variable valve timing device for 4-stroke engine Granted JPS6088014U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18097183U JPS6088014U (en) 1983-11-25 1983-11-25 Variable valve timing device for 4-stroke engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18097183U JPS6088014U (en) 1983-11-25 1983-11-25 Variable valve timing device for 4-stroke engine

Publications (2)

Publication Number Publication Date
JPS6088014U true JPS6088014U (en) 1985-06-17
JPH0133774Y2 JPH0133774Y2 (en) 1989-10-13

Family

ID=30392260

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18097183U Granted JPS6088014U (en) 1983-11-25 1983-11-25 Variable valve timing device for 4-stroke engine

Country Status (1)

Country Link
JP (1) JPS6088014U (en)

Also Published As

Publication number Publication date
JPH0133774Y2 (en) 1989-10-13

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