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AUTOMATIC LOCK SYSTEM FOR VEHICLE HITCH ASSEMBLY
专利权人:
发明人:
申请号:
EP13763631.2
公开号:
EP2828104A1
申请日:
2013.02.20
申请国别(地区):
EP
年份:
2015
代理人:
摘要:
A hitch coupler, comprising a frame is disclosed, wherein the frame includes a plurality of vertically spaced apart plates having apertures disposed there through. A vertically extending clevis pin is adapted to slide within the apertures of the vertically spaced apart plates between an extended position and a retracted position. The pin further includes a pin housing having a guide slot, wherein the guide slot has an offset portion used to lock the pin in either the extended position or the retracted position. Further, the pin houses an internal spring having a torsional bias that urges the pin to a locked position in either the extended or retracted position.
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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