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Hand held, battery powered, rotating line, vegetation trimmer - comprises rotary output which drives line support structure via reduction gear stage, including support guide
专利权人:
BLACK & DECKER INC., NEWARK
发明人:
申请号:
DE19972024791U
公开号:
DE29724791(U1)
申请日:
1997.10.17
申请国别(地区):
德国
年份:
2004
代理人:
摘要:
The hand-held, battery powered vegetation trimmer comprises a battery pack (4) which powers an electric motor (12) which rotates an output (22) and cutting line (30). The line is held in a line support assembly (28). The batteries are preferably rechargeable nickel-cadmium or lead acid and are contained in a switch assembly housing (2). A reduction gear (24) is provided between the motor output and the line support. This reduces the speed at which the line is rotated and reduces the power consumption of the trimmer.
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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