VARIABLE VALVE SYSTEM FOR ENGINE

PURPOSE:To make a variable valve system, which can switch cams more than three, compact by forming a sliding partial cam follower, which contacts to a partial cam freely to move, in a main locker arm, and locating pins for constraining sub locker arms under the partial cam follower. CONSTITUTION:A s...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	IWASAKI EMIKO, MATAYOSHI YUTAKA, SAKURAGI SHIGERU, NAKAMURA MAKOTO
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	PURPOSE:To make a variable valve system, which can switch cams more than three, compact by forming a sliding partial cam follower, which contacts to a partial cam freely to move, in a main locker arm, and locating pins for constraining sub locker arms under the partial cam follower. CONSTITUTION:A sliding partial cam follower 4, which contacts to a partial cam freely to move, is formed in a central part of a main locker arm 1. Similarly, a low speed cam follower 5 and a high speed cam follower 6 are formed. A pin 32 for constraining a low speed sub locker arm 2 to the main locker arm 1 is arranged. A pin 35 for constraining a high speed sub locker arm 3 to the main locker arm 3 is arranged. The main locker arm 1 is made compact and light, and a variable valve driving device, which can switch cams more than three, is realized easily.