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INSERTION DEVICE COMPRISING OPERATION INPUT UNIT
专利权人:
发明人:
申请号:
EP13755253.5
公开号:
EP2821000A1
申请日:
2013.02.27
申请国别(地区):
EP
年份:
2015
代理人:
摘要:
An insertion device sets engage range which it prescribed in return power to the neutral position by elastic force of the spring and rotation resistance force by the slide power by elastic member for dial portion performing curving operation of a curving portion. If a rotary angle is beyond an engage range, the dial part lets a rotary point of view to order return in an engage range and,if there is a rotary angle in an engage range, the dial part keeps a target part in an observation field of vision.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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