Pushrod engine with multiple independent lash adjusters for...

Details Pushrod engine with multiple independent lash adjusters for... Pushrod engine with multiple independent lash adjusters for...

2011-01-04

2011-01-04

Chang, Ching (Department: 3748)

Internal-combustion engines

Poppet valve operating mechanism

Rocker

C123S090390, C123S090440, C123S090450, C123S090610, C074S569000

Reexamination Certificate

active

07861680

ABSTRACT:
A multiple-cylinder internal combustion engine having a camshaft-driven valvetrain with a camshaft disposed within an engine block includes at least two intake and/or exhaust valves with multiple valves operated by a common lifter and pushrod that engages a follower having multiple independent lash adjusters coupled to associated rocker arms. The lifter contacts the common camshaft lobe and a corresponding pushrod that engages a reciprocating bucket follower with a compliant coupling to corresponding rocker arms.

REFERENCES:
patent: 3353523 (1967-11-01), Meden et al.
patent: 3757749 (1973-09-01), Hatz
patent: 3884199 (1975-05-01), Irimajiri et al.
patent: 4393820 (1983-07-01), Maki et al.
patent: 4476822 (1984-10-01), Bonvallet
patent: 4763616 (1988-08-01), Grindsteiner
patent: 4934323 (1990-06-01), Grinsteiner
patent: 5022361 (1991-06-01), Schut
patent: 5038726 (1991-08-01), Pryba
patent: 5213074 (1993-05-01), Imagawa et al.
patent: 5490485 (1996-02-01), Kutlucinar
patent: 5560265 (1996-10-01), Miller
patent: 5617818 (1997-04-01), Luders
patent: 5657726 (1997-08-01), Diggs
patent: 5732670 (1998-03-01), Mote
patent: 5809956 (1998-09-01), Regueiro
patent: 5862785 (1999-01-01), Blowers et al.
patent: 5983849 (1999-11-01), Wangen et al.
patent: 6047675 (2000-04-01), Kunz
patent: 6273042 (2001-08-01), Perez et al.
patent: 6484682 (2002-11-01), Danesh et al.
patent: 6513472 (2003-02-01), Speil et al.
patent: 6659056 (2003-12-01), Sweetland
patent: 6953016 (2005-10-01), Karbstein et al.
patent: 6962134 (2005-11-01), Douse
patent: 7096850 (2006-08-01), Yashirodai et al.
patent: 7134411 (2006-11-01), Lancefield et al.
patent: 2002/0062805 (2002-05-01), Durr et al.
patent: 2005/0056242 (2005-03-01), Murata et al.

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