| 摘要 |
PURPOSE: A damper flywheel is provided to prevent the wear of the bottom of the accommodating groove of a spring guide even though the repetitive contact of a coil spring through the operation of a damper fly wheel by composing a reinforcement unit in the inner side of the spring guide. CONSTITUTION: A damper flywheel comprises a primary wheel(200), a secondary wheel(300), a coil spring(400), a spring guide(500), and a drive plate(600). The primary wheel is connected to the crank shaft of an engine. The secondary wheel is installed in the clutch shaft of a transmission. The coil spring is installed between the primary wheel and secondary wheel for reduce the vibration generated between the wheels. The spring guide including the coil spring is installed in the inner side of the primary wheel. The spring guide is composed of a pair of guide bodies(510) and a reinforcement unit(520). The pair of guide bodies comprises a housing groove(511). An accommodating groove respectively includes the both ends of a coil spring.
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