Title:
VIBRATION DAMPING MECHANISM FOR ENGINE
Document Type and Number:
Japanese Patent JP2000248960
Kind Code:
A
Abstract:
To reduce a vertical vibration of an engine and a tooth tapping noise of a gear.
A crankshaft 5 and a balancer shaft 7 are connected in a respective end part side by gear transmitting mechanisms 9, 11, balance weights 33 are formed in the balancer shaft 7 to give pitching moment in a direction opposite to the crankshaft 7, and a vertical vibration of an engine 3 is reduced.
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Inventors:
AIKAWA MASASHI
Application Number:
JP4883299A
Publication Date:
September 12, 2000
Filing Date:
February 25, 1999
Export Citation:
Assignee:
TOCHIGI FUJI SANGYO KK
International Classes:
B60K5/12; F02B77/00; F16F15/02; (IPC1-7): F02B77/00; B60K5/12; F16F15/02
Attorney, Agent or Firm:
Hidekazu Miyoshi (8 outside)