发明名称 RF CONTROL MODULE FOR CONTINUOUS FEED DRYWALL TOOLS
摘要 A removable waterproof enclosure (20) houses an RF control (22) and two triggers (or buttons) (24) and (26) to start and stop a drywall feed pump (16). The enclosure attaches to the power-fed drywall box tool handle(s) (28). It has a manual clamp (30) to keep it in a desired position on the handle (28) when desired. The clamp (30) also has a neutral or released position to allow it to slide freely with the user's hand for more versatility. Two triggers or buttons (24) and (26) on opposite ends of the RF enclosure (20) are used to control the pump (16) on/off from multiple hand grip positions.
申请公布号 EP2550416(B1) 申请公布日期 2014.09.24
申请号 EP20110712110 申请日期 2011.03.22
申请人 GRACO MINNESOTA INC. 发明人 HORNING, JEROMY DELAYNE;WROBEL, STEVE J.
分类号 E04F21/06;E04F21/165 主分类号 E04F21/06
代理机构 代理人
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