Title:
BALANCE WEIGHT FOR FLYWHEEL
Document Type and Number:
Japanese Patent JP2003028243
Kind Code:
A
Abstract:
To provide a balance weight for a flywheel that can eliminate a rotational unbalance test of a flywheel after die-cast molding, and machining for corrective balancing.
The balance weight 20 is used for a magnet 2 on the flywheel 1 in a high tension magnet igniter. The balance weight 20 is manufactured by the lamination of laminate members 21 stamped from a steel plate or manufactured by integral molding of a sintered alloy. The balance weight 20 is provided in advance with an adjusting hole 26 for corrective balancing of rotational unbalance, and balancing is performed by adjusting the depth of the adjusting hole 26 in manufacturing.
Inventors:
NAKADA YUJI
Application Number:
JP2001217529A
Publication Date:
January 29, 2003
Filing Date:
July 18, 2001
Export Citation:
Assignee:
WALBRO JAPAN INC
International Classes:
F02P1/02; F16F15/30; F16F15/32; F16F15/34; (IPC1-7): F16F15/34; F02P1/02; F16F15/30
Attorney, Agent or Firm:
Toshio Yamamoto