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公开(公告)号:US06688611B2
公开(公告)日:2004-02-10
申请号:US09812745
申请日:2001-03-20
申请人: Robert H. Gifford , Richard J. Heavel , Alfred H. Judge , Thomas T. Bludis , Gavin K F Ng , Peter L K Woo
发明人: Robert H. Gifford , Richard J. Heavel , Alfred H. Judge , Thomas T. Bludis , Gavin K F Ng , Peter L K Woo
IPC分类号: B23B3116
CPC分类号: B25B21/007 , B23Q3/12 , B25B23/0035 , B25F3/00 , Y10T279/17717 , Y10T279/17752 , Y10T279/3406 , Y10T279/3418 , Y10T408/95
摘要: A removable chuck has a chuck member for holding a drill bit. Also, a mechanism is coupled with the chuck body to retain the chuck body to a drill spindle. The retention mechanism, in a first position, has at least one biased blade, in a non-biased condition, retaining the chuck on the drill spindle and in a second position, with the at least one biased blade in a biased condition, the chuck is enabled to be removed from the spindle.
摘要翻译: 可拆卸卡盘具有用于保持钻头的卡盘构件。 此外,机构与卡盘体联接以将卡盘主体保持在钻轴上。 保持机构在第一位置具有至少一个偏压叶片,处于非偏压状态,将卡盘保持在钻轴上并处于第二位置,其中至少一个偏压叶片处于偏压状态,卡盘 能够从主轴上移除。
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公开(公告)号:US07588398B2
公开(公告)日:2009-09-15
申请号:US11400378
申请日:2006-04-10
申请人: Daniel Puzio , Craig A. Schell , Robert S. Gehret , Richard J. Heavel , Warren A. Ceroll , Stephen A. Debelius
发明人: Daniel Puzio , Craig A. Schell , Robert S. Gehret , Richard J. Heavel , Warren A. Ceroll , Stephen A. Debelius
IPC分类号: B23B31/26
CPC分类号: B23B31/1253 , B23B45/008 , B23B2231/06 , B23B2231/38 , B25F5/001 , Y10S279/902 , Y10T279/1083 , Y10T279/17615 , Y10T279/275 , Y10T408/65 , Y10T408/70
摘要: A power driver may include a housing, a tool chuck and a power take off mechanism. The tool chuck may have an input shaft mounted for rotation on the housing. The input shaft may support chuck jaws. A chuck actuating shaft may be mounted for rotation on the input shaft. The power take off mechanism may be connected to the tool chuck. The power take off mechanism may be adjustable into a DRILL DRIVE MODE to rotationally drive the input shaft and the chuck actuating shaft together as a unit, and a CHUCK MODE to rotationally drive the chuck actuating shaft relative to the input shaft. The power take off mechanism may be internal of the housing. The power take off mechanism in the CHUCK MODE may rotationally fix the input shaft to the housing.
摘要翻译: 动力驱动器可以包括壳体,工具卡盘和动力输出机构。 工具卡盘可以具有安装成用于在壳体上旋转的输入轴。 输入轴可以支撑卡盘爪。 卡盘驱动轴可以安装成用于在输入轴上旋转。 动力输出机构可以连接到工具卡盘。 动力输出机构可以被调节成钻头驱动模式,以将输入轴和卡盘致动轴作为一个单元旋转驱动,并且卡盘模式相对于输入轴旋转地驱动卡盘致动轴。 动力输出机构可以是外壳的内部。 CHUCK MODE中的动力输出机构可以将输入轴旋转地固定在壳体上。
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