JPS6151419U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案によるバルブ停止機構の正面図
、第２図は第１図のアーム部材を通る水平断面図
、第３図は第１図の直角方向の断面図、第４図は
他の状態にある第３図同様の断面図、第５図は制
御バルブ機構として使用される第２図の部分拡大
断面図、第６図は他の状態にある第５図同様の断
面図、第７図及び第８図はそれぞれ第５図の内管
の変化例を示す図である。 １…バルブ、６…バルブリフタ、８…カム、９
，１０…アーム部材、１１…軸、１４…ピン。 Fig. 1 is a front view of the valve stop mechanism according to the present invention, Fig. 2 is a horizontal sectional view passing through the arm member of Fig. 1, Fig. 3 is a sectional view perpendicular to Fig. 1, and Fig. 4 is a cross-sectional view of another valve stop mechanism. 5 is a partially enlarged sectional view of FIG. 2 used as a control valve mechanism; FIG. 6 is a sectional view similar to FIG. 5 in another state; FIG. 7 is a sectional view similar to FIG. The figure and FIG. 8 are diagrams each showing a variation of the inner tube in FIG. 5. 1...Valve, 6...Valve lifter, 8...Cam, 9
, 10...arm member, 11...shaft, 14...pin.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] カムとバルブリフタとの間に共通の軸に軸支さ
れた二本のアーム部材を配置し、該一方のアーム
部材はカムに係合され且つ該他方のアーム部材は
バルブリフタに係合され、該二本のアーム部材は
ピンにより係合離脱されるようになつており、該
ピンがバルブリフタとほぼ一直線上の位置に配置
されていることを特徴とする内燃機関のバルブ停
止機構。 Two arm members pivotally supported on a common shaft are disposed between the cam and the valve lifter, one arm member is engaged with the cam, the other arm member is engaged with the valve lifter, and the two arm members are engaged with the cam and the other arm member is engaged with the valve lifter. A valve stop mechanism for an internal combustion engine, characterized in that the arm member is engaged and disengaged by a pin, and the pin is disposed substantially in line with a valve lifter.