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公开(公告)号：US20160052118A1
公开(公告)日：2016-02-25
申请号：US14932088
申请日：2015-11-04
申请人： Scott M. Rudolph , Daniel Puzio , Sankarshan N. Murthy , Aris Cleanthous , Joseph Stauffer , Robert S. Gehret , James D. Hays , Qiang Zhang
发明人： Scott M. Rudolph , Daniel Puzio , Sankarshan N. Murthy , Aris Cleanthous , Joseph Stauffer , Robert S. Gehret , James D. Hays , Qiang Zhang
CPC分类号： B25D16/006 , B25B21/00 , B25B21/02 , B25B21/026
摘要： A power tool having a rotary impact mechanism and a mode change mechanism. The impact mechanism is driven by an output member of a transmission and includes a hammer and an anvil. The mode change mechanism includes a mode collar that is movable between a first position, in which the mode collar directly couples the hammer to the transmission output member to inhibit movement of the hammer relative to the spindle, and a second position in which the mode collar does not inhibit movement of the hammer relative to the spindle.
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公开(公告)号：US09193053B2
公开(公告)日：2015-11-24
申请号：US12566046
申请日：2009-09-24
申请人： Scott M. Rudolph , Daniel Puzio , Sankarshan N. Murthy , Aris Cleanthous , Joseph Stauffer , Robert S. Gehret , James D. Hays , Qiang J. Zhang
发明人： Scott M. Rudolph , Daniel Puzio , Sankarshan N. Murthy , Aris Cleanthous , Joseph Stauffer , Robert S. Gehret , James D. Hays , Qiang J. Zhang
CPC分类号： B25D16/006 , B25B21/00 , B25B21/02 , B25B21/026
摘要： A power tool having a rotary impact mechanism and a mode change mechanism. The impact mechanism is driven by an output member of a transmission and includes a hammer and an anvil. The mode change mechanism includes a mode collar that is movable between a first position, in which the mode collar directly couples the hammer to the transmission output member to inhibit movement of the hammer relative to the spindle, and a second position in which the mode collar does not inhibit movement of the hammer relative to the spindle. A power tool having an impact mechanism with an external adjusting member that can be moved to vary a trip torque of the impact mechanism is also provided.
摘要翻译： 一种具有旋转冲击机构和模式改变机构的动力工具。 冲击机构由变速器的输出构件驱动并且包括锤和砧座。 模式切换机构包括模式套环，其可在第一位置和第二位置之间移动，在第一位置，模式套环将琴锤直接耦合到变速器输出构件，以阻止琴锤相对于心轴的移动;以及第二位置， 不会阻止锤相对于主轴的运动。 还提供一种具有冲击机构的电动工具，其具有能够移动以改变冲击机构的跳闸扭矩的外部调节构件。
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公开(公告)号：US20100071923A1
公开(公告)日：2010-03-25
申请号：US12566046
申请日：2009-09-24
申请人： Scott M. Rudolph , Daniel Puzio , Sankarshan N. Murthy , Aris Cleanthous , Joseph Stauffer , Robert S. Gehret , James D. Hays , Qiang J. Zhang
发明人： Scott M. Rudolph , Daniel Puzio , Sankarshan N. Murthy , Aris Cleanthous , Joseph Stauffer , Robert S. Gehret , James D. Hays , Qiang J. Zhang
CPC分类号： B25D16/006 , B25B21/00 , B25B21/02 , B25B21/026
摘要： A power tool having a rotary impact mechanism and a mode change mechanism. The impact mechanism is driven by an output member of a transmission and includes a hammer and an anvil. The mode change mechanism includes a mode collar that is movable between a first position, in which the mode collar directly couples the hammer to the transmission output member to inhibit movement of the hammer relative to the spindle, and a second position in which the mode collar does not inhibit movement of the hammer relative to the spindle. A power tool having an impact mechanism with an external adjusting member that can be moved to vary a trip torque of the impact mechanism is also provided.
摘要翻译： 一种具有旋转冲击机构和模式改变机构的动力工具。 冲击机构由变速器的输出构件驱动并且包括锤和砧座。 模式切换机构包括模式套环，其可在第一位置和第二位置之间移动，在第一位置，模式套环将琴锤直接耦合到变速器输出构件，以阻止琴锤相对于心轴的移动;以及第二位置， 不会阻止锤相对于主轴的运动。 还提供一种具有冲击机构的电动工具，其具有能够移动以改变冲击机构的跳闸扭矩的外部调节构件。
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