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公开(公告)号：US06952853B2
公开(公告)日：2005-10-11
申请号：US10319703
申请日：2002-12-12
申请人： Horst Rahmsdorf , Gerd Daubinger , Felix Ferlemann
发明人： Horst Rahmsdorf , Gerd Daubinger , Felix Ferlemann
CPC分类号： B25B21/002 , B23B47/28 , B25B23/06
摘要： A screw driving device (2) for a hand tool drilling device (1) includes a screw magazine (3) for successive feeding of screws or bolts (4), a feeder block (6) that can be axially displaced against the force of a feeder spring (5), which at least partially supplies screws (4) during the back and forth reciprocating movement of the feeder block (6), and a driving tool (8) that can be coupled rotationally in form locked manner with a screw head (7), wherein the driving tool (8) axially moveably receives a rotatingly driven drilling tool (9) in a coaxial hollow inner space and is spring biased axially by a clutch spring (10) relative to the screw driving device in a rotation driver position X, in which a drilling tool tip (11) is axially spaced from the screw head (7) and is coupled rotationally form locked with the driving tool (8).
摘要翻译： 一种用于手动工具钻孔装置（1）的螺丝驱动装置（2）包括用于连续进给螺钉或螺栓（4）的螺钉仓（3），可以抵抗 进料弹簧（5），其在进料器块（6）的往复往复运动期间至少部分地提供螺钉（4）;以及驱动工具（8），其能够以形式锁定的方式旋转地与螺钉头 （7），其中所述驱动工具（8）在轴向可移动地接收旋转驱动的钻孔工具（9）在同轴的中空内部空间中，并且通过离合器弹簧（10）在相对于螺旋驱动装置的旋转驱动器 位置X，其中钻削工具尖端（11）与螺钉头（7）轴向间隔开并且与驱动工具（8）旋转地形成锁定。
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公开(公告)号：US6126368A
公开(公告)日：2000-10-03
申请号：US281252
申请日：1999-03-30
CPC分类号： B23Q11/1084 , Y10T408/44 , Y10T408/46
摘要： A rotary tool for imparting rotation to a drill or an attachment element (2), and including a rotation-imparting element (14), and apparatus (6) for storing a cooling medium, and a conduit (7) for delivering the cooling medium to an operational side end region of the drill or of the attachment element (2).
摘要翻译： 一种用于向钻头或附接元件（2）施加旋转并且包括旋转赋予元件（14）的旋转工具和用于存储冷却介质的装置（6）和用于输送冷却介质的导管（7） 到钻头或附接元件（2）的操作侧端部区域。
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公开(公告)号：US06526852B2
公开(公告)日：2003-03-04
申请号：US09898391
申请日：2001-07-03
IPC分类号： B25B1900
CPC分类号： B25B21/023
摘要： A screw driving tool including a housing (1), a hollow spindle (3) rotatably supported in the housing (1) with a possibility of a limited axial displacement relative thereto, a screw-in spindle 5 at least partially extending in the hollow cylinder (3), connected thereto for joint rotation therewith, and supported for a limited axial displacement relative thereto, an impact mass (15) for displacing the screw-in-spindle (5) in a screw-in direction, a drive motor (2) for rotating the screw-in spindle (5), and a clutch (6) located between the hollow spindle (3) and the drive motor output shaft (19) for transmitting rotational movement to the hollow spindle (3).
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4.发明申请公开(公告)号：US20060048956A1
公开(公告)日：2006-03-09
申请号：US11220750
申请日：2005-09-06
IPC分类号： B23Q5/00
CPC分类号： B25B21/023
摘要： The screwdriving power tool includes a hollow spindle (8) rotatably supported in the tool housing (4) and driven by a motor (26), a clutch (30) that rotatably connects and disconnects the hollow spindle (8) with and from the motor (26), respectively, in engagement and disengagement positions of the clutch (30), a screwing-in spindle (6) connected with a chuck (10) for a working tool (12) and connected with the hollow spindle (8) for a joint rotation therewith and for an axial displacement relative thereto, and a percussion mechanism (14) for applying a pulsed axial force to the screwing-in spindle (6), with the clutch (30) being brought into its engagement position by the screwing-in spindle (6) by being displaced against a biasing force of the clutch springs (40, 44), and being locked in its engagement position.
摘要翻译： 所述螺丝起子动力工具包括可旋转地支撑在所述工具壳体（4）中并由电动机（26）驱动的中空心轴（8），离合器（30），所述离合器（30）可旋转地将所述中空心轴（8）与所述电动机 （26）分别处于离合器（30）的接合和分离位置，与用于加工工具（12）的卡盘（10）连接并与中空心轴（8）连接的螺纹轴（6），用于 与其相关联的关节旋转和用于相对于其的轴向位移，以及用于将螺旋轴向力施加到旋拧主轴（6）的冲击机构（14），其中离合器（30）通过旋拧进入其接合位置 - 通过克服离合器弹簧（40,44）的偏置力而被移位在主轴（6）中，并被锁定在其接合位置。
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5.发明授权公开(公告)号：US08499850B2
公开(公告)日：2013-08-06
申请号：US11220750
申请日：2005-09-06
IPC分类号： E02D7/06
CPC分类号： B25B21/023
摘要： The screwdriving power tool includes a hollow spindle (8) rotatably supported in the tool housing (4) and driven by a motor (26), a clutch (30) that rotatably connects and disconnects the hollow spindle (8) with and from the motor (26), respectively, in engagement and disengagement positions of the clutch (30), a screwing-in spindle (6) connected with a chuck (10) for a working tool (12) and connected with the hollow spindle (8) for a joint rotation therewith and for an axial displacement relative thereto, and a percussion mechanism (14) for applying a pulsed axial force to the screwing-in spindle (6), with the clutch (30) being brought into its engagement position by the screwing-in spindle (6) by being displaced against a biasing force of the clutch springs (40, 44), and being locked in its engagement position.
摘要翻译： 所述螺丝起子动力工具包括可旋转地支撑在所述工具壳体（4）中并由电动机（26）驱动的中空心轴（8），离合器（30），所述离合器（30）可旋转地将所述中空心轴（8）与所述电动机 （26）分别处于离合器（30）的接合和分离位置，与用于加工工具（12）的卡盘（10）连接并与中空心轴（8）连接的螺纹轴（6），用于 与其相关联的关节旋转和用于相对于其的轴向位移，以及用于将螺旋轴向力施加到旋拧主轴（6）的冲击机构（14），其中离合器（30）通过旋拧进入其接合位置 - 通过克服离合器弹簧（40,44）的偏置力而被移位在主轴（6）中，并被锁定在其接合位置。
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公开(公告)号：US06240816B1
公开(公告)日：2001-06-05
申请号：US09458856
申请日：1999-12-10
申请人： Reinhard Riedl , Horst Rahmsdorf , Manfred Ludwig
发明人： Reinhard Riedl , Horst Rahmsdorf , Manfred Ludwig
IPC分类号： B25B2300
CPC分类号： B25B23/0064
摘要： A depth stop for a hand-held screw driving tool including a housing, a drive located in the housing for rotating a spindle about a spindle axis, and a chuck for receiving a working tool, connected with the housing and projecting from the housing in an axial direction defined by the spindle axis with the depth stop (3; 10; 16; 22) including a sleeve-shaped element for surrounding the chuck, connectable with the tool housing (2) and having at lease one axially extending opening formed in a wall of the sleeve-shaped element and piercing the wall through an entire wall thickness, and with the opening having, at its end remote from the housing (2) an entrance region (7; 21; 25) open in the axial direction.
摘要翻译： 一种用于手持式螺丝刀驱动工具的深度挡块，其包括壳体，位于所述壳体中的用于围绕主轴轴线旋转主轴的驱动器，以及用于接收工作工具的卡盘，所述卡盘与所述壳体连接并且从所述壳体突出 由主轴轴线限定的具有深度限位器（3; 10; 16; 22）的轴向方向包括用于围绕卡盘的套筒形元件，其可与工具壳体（2）连接并且具有至少一个轴向延伸的开口，其形成在 并且穿过所述壁穿过整个壁厚，并且所述开口在远离所述壳体（2）的远端处具有在轴向方向上开口的入口区域（7; 21; 25）。
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