<p>A brush assembly has a base with a member to secure the base to a motor end cap assembly. A brush housing is associated with the base. The brush housing includes first and second open ends. A brush, defining an axis, is slidably supported within the housing. The brush extends from one of the first and second open ends. The brush includes a surface with a spring retention plunge. The spring retention plunge defines an arcuate face angled relative to the axis. A biasing member exerts a force directly on the arcuate face to bias the brush into contract with a commutator. An electrical connection is made between the commutator and a power supply.</p>
申请公布号
WO03107492(A1)
申请公布日期
2003.12.24
申请号
WO2003US18279
申请日期
2003.06.11
申请人
BLACK &, DECKER INC.;ORTT, EARL, M.;SMITH, DAVID, J.