<p>A system of cordless outdoor power tools includes a plurality of hand-held cordless outdoor power tools, with each outdoor power tool including a housing and a motor assembly with a motor. The system may include and at least one battery pack removably attachable to one or more of the outdoor power tools. The at least one battery pack, when attached to a given tool, provides a nominal output voltage of approximately 28 volts or greater to the motor of the tool. One or more of the outdoor power tools with attached battery pack has a power output to weight ratio of 70 watts per pound (W/Ib) or greater.
</p>
申请公布号
EP1967331(A3)
申请公布日期
2010.04.14
申请号
EP20080101953
申请日期
2008.02.25
申请人
BLACK & DECKER, INC.
发明人
BROTTO, DANIELE C.;DILAURA, KAREN;MOORE, KEITH;NG, FRANCIS;POTTER, CHRISTINE;ROBERTSON, COREY G.;ROBINSON, WILLIAM J.;WATSON, JAMES B.;WILLIAMS, MARK