公开(公告)号：US06983807B2

公开(公告)日：2006-01-10

申请号：US10651743

申请日：2003-08-29

申请人： Martin Mayr ,  Wolfgang Zwerenz ,  Walter Wissmach ,  Christoph Kink

发明人： Martin Mayr ,  Wolfgang Zwerenz ,  Walter Wissmach ,  Christoph Kink

IPC分类号： B25D16/00

CPC分类号： B25D16/006 ,  B25D16/00 ,  B25D2211/003 ,  B25D2216/0015 ,  B25D2216/0023 ,  B25D2250/011 ,  B25D2250/091 ,  B25D2250/221

摘要： An electrical, rotary-percussion hand-held includes a spindle (4), an electric motor for driving the spindle at different rotational speeds corresponding to different operational modes, a percussion mechanism and a gear mechanism arranged between the electric motor (1) and the spindle (4) for transmitting a drive torque from the electric motor (1) to the spindle (4), and a rotation shifting device (7) operatively connected with signal elements (6, 6′) and electrically connected with the electric motor (1) for driving the spindle (4) with a rotational speed corresponding to a selected operational mode.

摘要翻译： 一种电动旋转敲击手持式手持式包括主轴（4），用于以对应于不同操作模式的不同旋转速度驱动主轴的电动马达，打击机构和布置在电动马达（1）和 用于将来自电动机（1）的驱动转矩传递到主轴（4）的主轴（4）和与信号元件（6,6'）可操作地连接并与电动机电连接的旋转移动装置（7） 1），用于以对应于所选择的操作模式的转速驱动主轴（4）。

公开(公告)号：US20080271905A1

公开(公告)日：2008-11-06

申请号：US12081653

申请日：2008-04-18

申请人： Kiyonobu Yoshikane

发明人： Kiyonobu Yoshikane

IPC分类号： B23B45/16

CPC分类号： B25D16/006 ,  B25D2211/061 ,  B25D2216/0015 ,  B25D2216/0023 ,  B25D2216/0038 ,  B25D2216/0046 ,  B25D2250/011 ,  B25D2250/371

摘要： The object is to provide a hammer drill having an elastic means without using a coil spring or the like on an intermediate spindle, and being capable of compacting a housing and decreasing cost.The elastic means for elastically engaging a clutch 35 with a second gear 30 and/or a boss sleeve 31 includes first to third guide spindles 47 to 49, first and second interlock plates 41 and 42, and a coil spring 50. The guide spindles 47 to 49 are provided in parallel with an intermediate spindle 25. The first and second interlock plates 41 and 42 are provided at the first to third guide spindles 47 to 49 and slidable integrally with the clutch 35 by engaging with the clutch 35. The coil spring 50 energizes the first and second interlock plates 41 and 42 along the first to third guide spindles 47 to 49.

摘要翻译： 本发明的目的是提供一种具有弹性装置的锤钻，而不需要在中间轴上使用螺旋弹簧等，并且能够压缩壳体并降低成本。 用于将离合器35与第二齿轮30和/或凸起套筒31弹性接合的弹性装置包括第一至第三导向主轴47至49，第一和第二互锁板41和42以及螺旋弹簧50.导向轴47 至49与中间轴25平行设置。第一和第二互锁板41和42设置在第一至第三导向主轴47至49处，并通过与离合器35接合而与离合器35一体地滑动。螺旋弹簧 第一和第二互锁板41和42沿着第一至第三引导主轴47至49激励。

公开(公告)号：US20020014343A1

公开(公告)日：2002-02-07

申请号：US09891044

申请日：2001-06-25

发明人： Josef Funfer ,  Michael Bohuschke ,  Claus Gilger

IPC分类号： E02D007/02

CPC分类号： B25D16/006 ,  B25D2216/0015 ,  B25D2216/0023 ,  B25D2216/0038 ,  B25D2216/0076 ,  B25D2250/011 ,  B25D2250/255 ,  B25D2250/371

摘要： A rotary switch for a hand-held tool and including a manually operated actuation member (3) rotatable over a predetermined angle (null) for switching from one operational mode to another immediately adjacent operational mode, a rotatable switching member (6) arranged coaxially with the actuation member (3), an overhanging spring (5) connected with the switching member (6) for joint rotation therewith, and an operating pin (4) connected with the actuation member (3) and arranged eccentrically with respect to its rotational axis for deflecting an arm of the overhanging spring to thereby rotate the switching member (6) over a predetermined angle to provide for a predetermined displacement of the switching element (12) of the hand-held tool.

摘要翻译： 一种用于手持工具的旋转开关，包括可旋转的预定角度（phi）的手动操作的致动构件（3），用于从一个操作模式切换到另一个操作模式;另一个可旋转的切换构件（6）与 所述致动构件（3），与所述切换构件（6）连接以用于与其相关联的突出弹簧（5）和与所述致动构件（3）连接并且相对于其旋转轴线偏心布置的操作销（4） 用于偏转悬垂弹簧的臂，从而使切换构件（6）旋转预定角度，以提供手动工具的开关元件（12）的预定位移。

公开(公告)号：US09505117B2

公开(公告)日：2016-11-29

申请号：US14016474

申请日：2013-09-03

申请人： LUCKY-BRAND INDUSTRIAL CO., LTD

发明人： Ying-Chieh Chen

IPC分类号： B25D1/00 ,  B25D1/04

CPC分类号： B25D1/045 ,  B25D2250/005 ,  B25D2250/011 ,  B25D2250/371

摘要： A claw hammer includes a handle having a handle head, a claw pivotally mounted at the handle head of the handle, and a hammer head mounted at the handle head and movable relative to the handle head between a locking position where the hammer head and the claw are engaged together to lock the claw to the handle head and an unlocking position where the hammer head and the claw are disengaged from each other for allowing the claw to be rotatable relative to the handle head to the desired operating angle.

摘要翻译： 爪锤包括具有手柄头的手柄，枢转地安装在手柄的手柄头部的爪和安装在手柄头处的锤头，并且在锤头和爪之间的锁定位置可相对于手柄头移动 接合在一起以将爪锁定到手柄头和解锁位置，其中锤头和爪彼此分离，以允许爪相对于手柄头可旋转到期望的操作角度。

公开(公告)号：US20040112615A1

公开(公告)日：2004-06-17

申请号：US10651743

申请日：2003-08-29

发明人： Martin Mayr ,  Wolfgang Zwerenz ,  Walter Wissmach ,  Christoph Kink

IPC分类号： E21B017/22

CPC分类号： B25D16/006 ,  B25D16/00 ,  B25D2211/003 ,  B25D2216/0015 ,  B25D2216/0023 ,  B25D2250/011 ,  B25D2250/091 ,  B25D2250/221

摘要： An electrical, rotary-percussion hand-held including a spindle (4), an electric motor for driving the spindle between alternatingly switchable mode, a percussion mechanism and a gear mechanism arranged between the electric motor (1) and the spindle (4) for transmitting a drive torque from the electric motor (1) to the spindle (4), and a rotation shifting device (7) operatively connected with signal elements (6, 6null) and electrically connected with the electric motor (1) for actively shifting rotation of the spindle (4).

摘要翻译： 一种电动旋转冲击手柄，包括主轴（4），用于在可交替切换模式之间驱动主轴的电动马达，配置在电动马达（1）和主轴（4）之间的冲击机构和齿轮机构，用于 将来自所述电动机（1）的驱动转矩传递给所述主轴（4）;以及旋转移动装置（7），其与信号元件（6,6'）可操作地连接并与所述电动机（1）电连接， 主轴（4）的旋转。

公开(公告)号：US20040074349A1

公开(公告)日：2004-04-22

申请号：US10271274

申请日：2002-10-16

发明人： Mou-Tang Liou

IPC分类号： B25B023/00

CPC分类号： B25G3/26 ,  B25B23/0035 ,  B25D3/00 ,  B25D2250/011 ,  B25D2250/105

摘要： A tool includes a tool bit and a handle for releasable engagement with the tool bit. The tool bit includes an insert formed thereon. The handle includes a socket formed thereon. The socket includes a cavity defined therein for receiving the insert and at least one hole communicated with the cavity. The at least one hole includes an internal end and an external end larger than the internal end. The at least one annular groove defined in the insert is aligned with the at least one hole when the insert is inserted in the socket. At least one ball is received in the at least one hole. A sleeve includes an internal face and at least one cam surface formed on the internal face thereof. The sleeve is rotationally mounted on the socket between a first position and a second position. In the first position, the at least one cam surface allows complete removal of the at least one ball from the cavity. In the second position, the at least one cam surface pushes the at least one ball into the cavity.

摘要翻译： 工具包括工具头和用于与刀头可释放接合的手柄。 工具头包括形成在其上的插入件。 手柄包括形成在其上的插座。 插座包括限定在其中的用于接收插入件的空腔和与空腔连通的至少一个孔。 所述至少一个孔包括内端和大于内端的外端。 当插入件插入插座时，限定在插入件中的至少一个环形槽与至少一个孔对准。 至少一个球容纳在至少一个孔中。 套筒包括形成在其内表面上的内表面和至少一个凸轮表面。 套筒在第一位置和第二位置之间旋转地安装在插座上。 在第一位置，至少一个凸轮表面允许从空腔中完全移除至少一个球。 在第二位置，至少一个凸轮表面将至少一个球推入空腔。

公开(公告)号：US06520267B2

公开(公告)日：2003-02-18

申请号：US09891044

申请日：2001-06-25

申请人： Josef Fünfer ,  Michael Bohuschke ,  Claus Gilger

发明人： Josef Fünfer ,  Michael Bohuschke ,  Claus Gilger

IPC分类号： E02D702

CPC分类号： B25D16/006 ,  B25D2216/0015 ,  B25D2216/0023 ,  B25D2216/0038 ,  B25D2216/0076 ,  B25D2250/011 ,  B25D2250/255 ,  B25D2250/371

摘要： A rotary switch for a hand-held tool and including a manually operated actuation member (3) rotatable over a predetermined angle (&phgr;) for switching from one operational mode to another immediately adjacent operational mode, a rotatable switching member (6) arranged coaxially with the actuation member (3), an overhanging spring (5) connected with the switching member (6) for joint rotation therewith, and an operating pin (4) connected with the actuation member (3) and arranged eccentrically with respect to its rotational axis for deflecting an arm of the overhanging spring to thereby rotate the switching member (6) over a predetermined angle to provide for a predetermined displacement of the switching element (12) of the hand-held tool.

公开(公告)号：US20150008380A1

公开(公告)日：2015-01-08

申请号：US14016474

申请日：2013-09-03

申请人： LUCKY-BRAND INDUSTRIAL CO., LTD

发明人： Ying-Chieh CHEN

IPC分类号： B25D1/04

CPC分类号： B25D1/045 ,  B25D2250/005 ,  B25D2250/011 ,  B25D2250/371

摘要： A claw hammer includes a handle having a handle head, a claw pivotally mounted at the handle head of the handle, and a hammer head mounted at the handle head and movable relative to the handle head between a locking position where the hammer head and the claw are engaged together to lock the claw to the handle head and an unlocking position where the hammer head and the claw are disengaged from each other for allowing the claw to be biased relative to the handle head to the desired operating angle.

摘要翻译： 爪锤包括具有手柄头的手柄，枢转地安装在手柄的手柄头部的爪和安装在手柄头处的锤头，并且在锤头和爪之间的锁定位置可相对于手柄头移动 接合在一起以将爪锁定到手柄头和解锁位置，其中锤头和爪彼此分离，以允许爪相对于手柄头被偏置到期望的操作角度。

公开(公告)号：US07748472B2

公开(公告)日：2010-07-06

申请号：US12081653

申请日：2008-04-18

申请人： Kiyonobu Yoshikane

发明人： Kiyonobu Yoshikane

IPC分类号： B23B45/16

CPC分类号： B25D16/006 ,  B25D2211/061 ,  B25D2216/0015 ,  B25D2216/0023 ,  B25D2216/0038 ,  B25D2216/0046 ,  B25D2250/011 ,  B25D2250/371

摘要： A hammer drill has an elastic member without using a coil spring or the like on an intermediate spindle to compact a housing and decrease cost. The elastic member that elastically engages a clutch with a second gear and/or a boss sleeve includes first to third guide spindles, first and second interlock plates, and a coil spring. The guide spindles are provided in parallel with an intermediate spindle. The first and second interlock plates are provided at the first to third guide spindles and slidable integrally with the clutch by engaging with the clutch. The coil spring energizes the first and second interlock plates along the first to third guide spindles.

摘要翻译： 锤钻具有弹性构件，而不在中间心轴上使用螺旋弹簧等，以压缩壳体并降低成本。 与第二齿轮和/或凸起套筒弹性接合离合器的弹性构件包括第一至第三导向主轴，第一和第二互锁板以及螺旋弹簧。 引导主轴与中间主轴平行设置。 第一和第二互锁板设置在第一至第三导向轴上，并且与离合器接合可与离合器一体地滑动。 螺旋弹簧沿着第一至第三导向轴使第一和第二互锁板通电。

公开(公告)号：US07036404B2

公开(公告)日：2006-05-02

申请号：US10805959

申请日：2004-03-22

申请人： Mou-Tang Liou

发明人： Mou-Tang Liou

IPC分类号： B25B23/00

CPC分类号： B25B23/0035 ,  B25D3/00 ,  B25D2250/011 ,  B25D2250/105 ,  B25G3/26

摘要： A handle is provided for use with a bit or extensive rod. The handle includes a socket. The socket includes a thin section, a thick section, an annular face between the thin and thick sections, an axial cavity and a radial aperture communicated with the axial cavity in the thin section. A detent is put in the radial aperture. A chuck is put on the socket for control over the detent.

摘要翻译： 提供一个手柄用于一个或多个杆。 手柄包括一个插座。 插座包括薄部分，厚部分，薄部分和厚部分之间的环形面，在薄部分中与轴向空腔连通的轴向空腔和径向孔。 制动器放在径向孔中。 将卡盘放在插座上，以控制制动器。