Oskar Bergquist,Johan Björnlinger,Johan Svennung,Magnus Lundgren
申请号：
US13578333
公开号：
US20130000132A1
申请日:
2010.02.11
申请国别(地区):
US
年份:
2013
代理人:
摘要：
An electric power tool (100) includes a power source (102) enclosed in a casing (104). The power source (102) is a brushless DC motor (202) which drives a drive mechanism (106) for a cutting device. Further, an oil pump is at least partly housed in the casing (104) of the electric power tool (100). The oil pump is also driven by the brushless DC motor (202).
