发明名称 Battery for a power tool with a battery pack ejector
摘要 A power tool has a mechanism for ejecting a battery pack which includes a receiving frame which defines a cavity to receive a battery pack. A receiving member is adjacent the cavity. The receiving member meshes with a member on the battery pack to hold the battery pack in the cavity. A biasing member is in the cavity adjacent the receiving member. The biasing member ejects the battery pack from the ejecting mechanism. A member retains the biasing member in the cavity. The member guides a portion of the battery pack meshing with the receiving member into contact with the biasing member such that when the battery pack is locked onto the frame, the biasing member is in a compressed condition and when the battery pack is an unlocked position, the biasing member ejects the battery pack from the frame.
申请公布号 US8312937(B2) 申请公布日期 2012.11.20
申请号 US20090544330 申请日期 2009.08.20
申请人 BLACK & DECKER INC. 发明人 TURNER TERRY L.;CAMPBELL DAVID C.
分类号 E21B4/12;B23B45/02;B65G65/34;E21B3/00;E21B17/22;E21B19/16;E21B19/18;H01M2/10 主分类号 E21B4/12
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