Robert Veasey,Simon Lewis Bilton,Christopher Jones,Garen Kouyoumjian,Catherine Anne MacDonald
申请号：
US13496536
公开号：
US09375534B2
申请日:
2010.09.29
申请国别(地区):
US
年份:
2016
代理人:
摘要：
A first output member is rotatable around an axis relatively to the body. A second output member is movable relatively to the body along the axis. The first output member and the second output member are rotationally coupled. A drive feature is provided to generate a rotation of the first output member. A part which is removable from and attachable to the body is provided so that the first output member is unidirectionally rotationally coupled with the drive feature when the part is attached to the body.
