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Vegetation cutting device
专利权人:
BLACK & DECKER INC.
发明人:
Stones Kevin
申请号:
US201514794124
公开号:
US9961839(B2)
申请日:
2015.07.08
申请国别(地区):
美国
年份:
2018
代理人:
Yun John
摘要:
A vegetation cutting device having a housing and a motor mounted in the housing to drive a drive gear. A rotatable eccentric cam mounted on the drive gear. A reciprocating blade assembly having a first blade and a second blade, wherein the first blade is coupled to the rotatable eccentric cam and is arranged to reciprocally move when driven by the rotatable eccentric cam. A cam adjustment mechanism for varying the eccentricity of the rotatable eccentric cam with respect to the drive gear to thereby vary the distance through which the first blade moves.
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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