Internal-combustion engines – Poppet valve operating mechanism – Overhead camshaft
Patent
1990-02-14
1991-07-23
Okonsky, David A.
Internal-combustion engines
Poppet valve operating mechanism
Overhead camshaft
123 9031, F01L 104
Patent
active
050334212
ABSTRACT:
A camshaft drive arrangement for a V type engine having a pair of flexible transmitters that drive intermediate shafts which, in turn, drive respective camshafts associated with the respective cylinder banks. A combined flexible transmitter and guide member is disposed between the flexible transmitters that drive the intermediate shafts for tensioning one of these flexible transmitters and acting as a guide for the other of them.
REFERENCES:
patent: 4553473 (1985-11-01), Ichida et al.
patent: 4553509 (1985-11-01), Mezger et al.
patent: 4643143 (1987-02-01), Uchiyama et al.
patent: 4716864 (1988-01-01), Binder
Niiyama Tatsuo
Shimada Kazuo
Yonezawa Minoru
Beutler Ernest A.
Lo Weilun
Okonsky David A.
Yamaha Hatsudoki Kabushiki Kaisha
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