Internal-combustion engines – Vibration compensating device – Balancing arrangement
Reexamination Certificate
2007-11-20
2007-11-20
Kamen, Noah P. (Department: 3747)
Internal-combustion engines
Vibration compensating device
Balancing arrangement
C074S603000
Reexamination Certificate
active
11545358
ABSTRACT:
A balancer apparatus including a first balancer and a second balancer. The first balancer includes a first balance weight and the second balancer includes a second balance weight and wherein the first and second balance weights are asymmetrical. The first and second balancers include first and second center of gravities that are longitudinally aligned when the first and second balancers are assembled in a housing.
REFERENCES:
patent: 2914963 (1959-12-01), Scherenberg
patent: 3402707 (1968-09-01), Heron
patent: 5305656 (1994-04-01), Kamiya et al.
patent: 5535643 (1996-07-01), Garza
patent: 5875753 (1999-03-01), Ishikawa
patent: 6305339 (2001-10-01), Iwata et al.
patent: 6382165 (2002-05-01), Hirose et al.
patent: 2001/0023623 (2001-09-01), Killion
patent: 3913741 (1990-10-01), None
patent: 2002-122028 (2002-04-01), None
Website printout of Ford Scorpio 2.3 Engine Overview Pt 3 dated Jun. 6, 2005 (3 pages).
Dickinson Wright PLLC
Kamen Noah P.
Petroliam Nasional Berhad
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