Engine operated machine system

Details Engine operated machine system Engine operated machine system

2006-05-02

2006-05-02

Kamen, Noah P. (Department: 3747)

Internal-combustion engines

Vibration compensating device

Balancing arrangement

Reexamination Certificate

active

07036478

ABSTRACT:
In an engine operated machine system including a hollow support rod connected at one end to an engine through a vibration insulator, an auxiliary weight is mounted at the other end of a crankshaft for generating a centrifugal force in the same direction as an inertia force of a piston, when the piston reaches top and bottom dead centers. Thus, it is possible to bring a center of gravity of the engine closer to the position of the vibration insulator, thereby suppressing the application of the vibration from the engine to the support rod to the utmost.

REFERENCES:
patent: 4741303 (1988-05-01), Kronich
patent: 0 320 576 (1989-06-01), None
patent: 1 172 529 (2002-01-01), None
patent: 11-125107 (1999-05-01), None

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