Title:
FLYWHEEL
Document Type and Number:
Japanese Patent JPH062740
Kind Code:
A
Abstract:
PURPOSE: To allow a damper mass accommodated in a freely rotatable manner to perform a pendulum movement smoothly.
CONSTITUTION: In a rolling chamber 2 formed 2 formed in a flywheel body 1, a damper mass 5 is accommodated in a freely rotatable manner. On each of the obverse and reverse surfaces of the damper mass 5 which does not act as rolling surface, each projection part 5a, 5b which bulges in a sperical surface shape around the rotation center axis C is formed. The thickness of the damper mass 5 at the projection part 5a, 5b is slightly thinner than the depth of the rolling chamber 2.
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Inventors:
HIRAISHI MORIHARU
Application Number:
JP15691692A
Publication Date:
January 11, 1994
Filing Date:
June 16, 1992
Export Citation:
Assignee:
NISSAN MOTOR
International Classes:
F16F15/30; (IPC1-7): F16F15/30
Attorney, Agent or Firm:
Tetsuya Mori (2 others)