A torque limiter device of an inner storage component of a cover is disclosed, achieving a small size in the radial and axial direction. The torque limiter device (2) includes a cover (10), a frictiondisc (12) and a conical spring (14). The cover (10) includes a coupling portion (10a) connected to a flywheel (4), a tubular portion (10b) extending from the coupling portion (10a) to the axial direction, and a support portion (10c) extending from the tubular portion (10b) to the inner peripheral side. The friction disc (12) is accommodated in an inner peripheral space of the tubular portion (10b) of the cover (10), and is pressed toward the flywheel (4). The conical spring (14) is supported by the support portion (10c) of the cover (10), and urges the friction disc (12) toward the flywheel (4).
本发明公开了在盖的内部收纳构成零件的力矩限制装置,从而实现径向和轴向的小型化。该力矩限制装置(2)具备盖(10)、摩擦盘(12)以及锥形弹簧(14)。盖(10)具有连接至飞轮(4)的连结部(10a)、从连结部(10a)向轴向延伸的筒状部(10b)、以及从筒状部(10b)向内周侧延伸的支承部(10c)。摩擦盘(12)收纳在盖(10)的筒状部(10b)的内周,并被朝向飞轮(4)按压。锥形弹簧(14)由盖(10)的支承部(10c)支承,并将摩擦盘(12)朝向飞轮(4)施力。
TORQUE LIMITER DEVICE
力矩限制装置
2020-09-22
Patent
Electronic Resource
Chinese