POWERED DISPENSING TOOL

申请号 PCT/US2011060766 申请日 2011-11-15 公开(公告)号 WO2012068092A3 公开(公告)日 2012-11-08
申请人 MILWAUKEE ELECTRIC TOOL CORP; NAUGHTON MICHAEL; THORSON TROY C; VERBRUGGE BRANDON L; CHECK WILLIAM E; SIMEONE THOMAS G; EISENHARDT SCOTT D; SCHNEIDER SCOTT; 发明人 NAUGHTON MICHAEL; THORSON TROY C; VERBRUGGE BRANDON L; CHECK WILLIAM E; SIMEONE THOMAS G; EISENHARDT SCOTT D; SCHNEIDER SCOTT;
摘要 A powered dispensing tool includes a housing, a motor positioned within the housing, a rack coupled to the motor for powered translation in at least one of a forward direction and a reverse direction, and a transmission selectively coupling the motor and the rack. The transmission includes an input ring rotatable in response to rotation of the motor in a first direction corresponding with powered translation of the rack in the forward direction, a first clutch member engaged with the rack through an intermediate gear, and a second clutch member that receives torque from the input ring and that is movable in response to rotation of the motor in the first direction toward a first position engaging the first clutch member. The second clutch member is also movable in response to rotation of the motor in an opposite, second direction toward a second position disengaged from the first clutch member.
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