Kunio Takechi,Akira Niitsuma,Koichi Kawane,Keigo Kitajima,Baihaki Bin Sabtu,Abu Supian Bin Ahmad
申请号：
US15057776
公开号：
US09763433B2
申请日:
2016.03.01
申请国别(地区):
US
年份:
2017
代理人:
摘要：
A level winding mechanism for a dual-hearing reel is equipped with a worm shaft including intersecting spiral grooves and an engagement pin, and a torque limiting mechanism. The engagement pin engages the spiral grooves. The torque limiting mechanism limits the rotational drive force which rotates the worm shaft. At least a portion of the worm shaft is made of synthetic resin.
