Engine having centralized mass

Details Engine having centralized mass Engine having centralized mass

2007-01-09

2007-01-09

Kamen, Noah P. (Department: 3747)

Internal-combustion engines

Vibration compensating device

Balancing arrangement

C123S053100

Reexamination Certificate

active

11173458

ABSTRACT:
An engine is constructed such that respective centers of gravity of a crank shaft, a balancer shaft and a cylinder are positioned close to one another and the mass of the engine is thus centralized. The engine includes a shaft center of a cylinder that is offset to one side with respect to a shaft center of a crank shaft, and a balancer shaft is disposed on a side of the engine where the cylinder shaft center is offset with respect to a first parallel line which intersects with the crank shaft center and extends substantially parallel to the cylinder shaft center.

REFERENCES:
patent: 4945866 (1990-08-01), Chabot, Jr.
patent: 5076220 (1991-12-01), Evans et al.
patent: 5218885 (1993-06-01), Nakano et al.
patent: 5816201 (1998-10-01), Garvin
patent: 6615794 (2003-09-01), Baika et al.
patent: 06-89813 (1994-11-01), None

Affiliated with

Also associated with

Rating

Engine having centralized mass does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Engine having centralized mass, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Engine having centralized mass will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3747426