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1. 发明授权

US4428438A Percussive drill with safety interlock for reversing gear 失效
标题翻译：冲击钻与安全联锁用于倒车
公开(公告)号：US4428438A
公开(公告)日：1984-01-31
申请号：US165801
申请日：1980-07-03
申请人： Peter Holzer
发明人： Peter Holzer
IPC分类号： B23B45/16 , B25B21/00 , B25D16/00 , B25F3/00 , F16P7/00 , B25D17/10
CPC分类号： B25B21/00 , B25D16/006 , B25F3/00 , F16P7/00 , B25D2216/0061 , B25D2216/0092
摘要： A reversing switch, controlling the direction of rotation of the working spindle of a combination motor-driven hand tool, displaces a rack rod in a direction parallel to the axis of the spindle to provide an interlock both with a percussion boring feature and with provisions for seating attachments on the chuck sleeve of the tool, such as a circular saw. When the percussion boring feature is put into operative position, the rack rod is caused to prevent moving the reversing switch from right-hand rotation to left-hand rotation. When the switch is set for left-hand rotation, the seating surface of the chuck sleeve locks to prevent mounting an attachment and, at the same time, the percussion boring mechanism is blocked in an out-of-service position.
摘要翻译：控制组合电动手动工具的工作主轴的旋转方向的换向开关使齿条杆沿与主轴的轴线平行的方向移动，以提供与冲击钻孔特征的联锁，并且具有用于座椅附件在工具的卡盘套上，如圆锯。当打击乐器的钻孔特征被放置到操作位置时，齿条杆被阻止使反向开关从右旋转向左旋转。当开关设置为左旋转时，卡盘套筒的座面锁定以防止安装附件，同时打孔机构在停止工作位置被阻挡。

2. 发明申请

US20140182870A1 HANDHELD TOOL DEVICE 审中-公开
标题翻译：手持工具设备
公开(公告)号：US20140182870A1
公开(公告)日：2014-07-03
申请号：US13741951
申请日：2013-01-15
申请人： Tobias HERR
发明人： Tobias HERR
IPC分类号： B25D16/00 , B25B21/02
CPC分类号： B25D16/00 , B25B21/02 , B25D11/104 , B25D17/06 , B25D2216/0092 , B25D2217/0023 , B25D2250/391
摘要： A handheld tool apparatus having a tool guidance unit, which has a tool spindle and a tool chuck, and having an impact mechanism which has a striker that in at least one operating state percussively drives the tool guidance unit. It is provided that a mass of the striker be at maximum two thirds as great as a mass of the tool guidance unit.
摘要翻译：一种具有工具引导单元的手持式工具装置，其具有工具主轴和工具卡盘，并且具有冲击机构，所述冲击机构具有在至少一个操作状态下打击所述工具引导单元的冲击器。提供了一个冲击器的质量最大为工具引导单元质量的三分之二。

3. 发明授权

US09849574B2 Hand-held power tool 有权
公开(公告)号：US09849574B2
公开(公告)日：2017-12-26
申请号：US13997305
申请日：2011-11-29
申请人： Joachim Hecht , Heiko Roehm , Martin Kraus
发明人： Joachim Hecht , Heiko Roehm , Martin Kraus
IPC分类号： B25D16/00 , B25B23/14
CPC分类号： B25D16/006 , B25B23/141 , B25D2211/064 , B25D2216/0023 , B25D2216/0038 , B25D2216/0092 , B25D2250/165
摘要： A hand-held power tool having hammer-drilling, drilling and screwing modes, including a mode-setting device having an actuating element, a setting element, and a gear unit for driving an output shaft, in which the actuating and setting elements are interconnected in a rotatably fixed manner, and, in an operating mode(s), the setting element is coupled to a transmission element supported at a coupling housing assigned to the gear unit and axially displaceable at the coupling housing in a screwing position associated with the screwing mode and is axially fixed in position at the coupling housing in hammer-drilling and drilling positions of the corresponding modes; the transmission element is connected to the coupling housing in a rotatably fixed manner, a predefined operating mode being settable by rotating the setting element; the setting and transmission elements being rotatable relative to one another, the setting element embracing at least sections of the transmission element.

4. 发明申请

US20130033217A1 ELECTRIC POWER TOOL 有权
标题翻译：电动工具
公开(公告)号：US20130033217A1
公开(公告)日：2013-02-07
申请号：US13566461
申请日：2012-08-03
申请人： Tokuo HIRABAYASHI
发明人： Tokuo HIRABAYASHI
IPC分类号： H02P1/18
CPC分类号： B60L15/20 , B23B45/008 , B25B21/02 , B25D11/106 , B25D16/006 , B25D2216/0023 , B25D2216/0038 , B25D2216/0069 , B25D2216/0092 , B25F5/001 , Y02T10/7258
摘要： In an impact driver, a link unit (a link sleeve and first and second elongated protrusions) is provided between the mode switching ring for selecting an operation mode and the slide button for selecting the rotation speed. With the link unit, a switching operation of a slide button to the high-speed side is performed in coordination with a selecting operation of a mode switching ring to an impact mode or a vibration drill mode and the rotation speed is held at high speed.
摘要翻译：在冲击驱动器中，在用于选择操作模式的模式切换环和用于选择转速的滑动按钮之间设置有连杆单元（连杆套筒和第一和第二细长突起）。通过链接单元，与模式切换环对冲击模式或振动钻模式的选择操作相一致地执行滑动按钮到高速侧的切换操作，并且转速保持高速。

5. 发明申请

US20160207187A1 Drilling Device 审中-公开
标题翻译：钻孔装置
公开(公告)号：US20160207187A1
公开(公告)日：2016-07-21
申请号：US14915388
申请日：2014-07-25
申请人： HITACHI KOKI CO., LTD.
发明人： Tomomasa Nishikawa , Chikai Yoshimizu , Nobuhiro Takano
IPC分类号： B25D16/00
CPC分类号： B25D16/006 , B25D16/00 , B25D2211/068 , B25D2216/0015 , B25D2216/0023 , B25D2216/0038 , B25D2216/0084 , B25D2216/0092 , B25D2250/035 , B25D2250/095 , B25D2250/141 , B25D2250/165 , B25D2250/221
摘要： A drilling device capable of easily pulling an end bit out of a workpiece is provided. The drilling device is provided with a housing, a brushless motor, a motion translating mechanism, and an output portion. The motion translating mechanism includes a rotation transmitting portion. The rotation transmitting portion includes a bevel gear and clutch. The bevel gear has an abutment portion. The clutches has an abutted portion. Rotational play is formed between the abutment portion and the abutted portion.
摘要翻译：提供一种能够容易地将结束钻头从工件拉出的钻孔装置。钻孔装置设置有壳体，无刷马达，运动平移机构和输出部分。运动平移机构包括旋转传递部分。旋转传递部分包括锥齿轮和离合器。锥齿轮具有邻接部分。离合器具有邻接部分。在邻接部分和邻接部分之间形成旋转游隙。

6. 发明授权

US08760102B2 Electric power tool 有权
标题翻译：电动工具
公开(公告)号：US08760102B2
公开(公告)日：2014-06-24
申请号：US13566461
申请日：2012-08-03
申请人： Tokuo Hirabayashi
发明人： Tokuo Hirabayashi
IPC分类号： H02P1/18 , B60L15/20
CPC分类号： B60L15/20 , B23B45/008 , B25B21/02 , B25D11/106 , B25D16/006 , B25D2216/0023 , B25D2216/0038 , B25D2216/0069 , B25D2216/0092 , B25F5/001 , Y02T10/7258
摘要： In an impact driver, a link unit (a link sleeve and first and second elongated protrusions) is provided between the mode switching ring for selecting an operation mode and the slide button for selecting the rotation speed. With the link unit, a switching operation of a slide button to the high-speed side is performed in coordination with a selecting operation of a mode switching ring to an impact mode or a vibration drill mode and the rotation speed is held at high speed.
摘要翻译：在冲击驱动器中，在用于选择操作模式的模式切换环和用于选择转速的滑动按钮之间设置有连杆单元（连杆套筒和第一和第二细长突起）。通过链接单元，与模式切换环对冲击模式或振动钻模式的选择操作相一致地执行滑动按钮到高速侧的切换操作，并且转速保持高速。

7. 发明申请

US20130333907A1 HAND-HELD POWER TOOL 有权
标题翻译：手持电动工具
公开(公告)号：US20130333907A1
公开(公告)日：2013-12-19
申请号：US13997305
申请日：2011-11-20
申请人： Joachim Hecht , Heiko Roehm , Martin Kraus
发明人： Joachim Hecht , Heiko Roehm , Martin Kraus
IPC分类号： B25D16/00
CPC分类号： B25D16/006 , B25B23/141 , B25D2211/064 , B25D2216/0023 , B25D2216/0038 , B25D2216/0092 , B25D2250/165
摘要： A hand-held power tool having hammer-drilling, drilling and screwing modes, including a mode-setting device having an actuating element, a setting element, and a gear unit for driving an output shaft, in which the actuating and setting elements are interconnected in a rotatably fixed manner, and, in an operating mode(s), the setting element is coupled to a transmission element supported at a coupling housing assigned to the gear unit and axially displaceable at the coupling housing in a screwing position associated with the screwing mode and is axially fixed in position at the coupling housing in hammer-drilling and drilling positions of the corresponding modes; the transmission element is connected to the coupling housing in a rotatably fixed manner, a predefined operating mode being settable by rotating the setting element; the setting and transmission elements being rotatable relative to one another, the setting element embracing at least sections of the transmission element.
摘要翻译：一种具有锤钻，钻孔和旋拧模式的手持式电动工具，包括具有致动元件的模式设定装置，设定元件和用于驱动输出轴的齿轮单元，其中致动和设定元件相互连接以可旋转地固定的方式，并且在操作模式中，设定元件联接到支撑在分配给齿轮单元的联轴器壳体处的传动元件，并且在耦合壳体处可以在与螺钉相关联的螺纹位置中轴向移动在相应模式的锤钻和钻孔位置轴向固定在联轴器壳体的位置; 传动元件以可旋转地固定的方式连接到联接器壳体，通过旋转设定元件可设定预定义的操作模式; 所述设置和传输元件可相对于彼此旋转，所述设置元件至少包含所述传动元件的一部分。

8. 发明授权

US07314097B2 Hammer drill with a mode changeover mechanism 有权
标题翻译：具有模式切换机制的锤钻
公开(公告)号：US07314097B2
公开(公告)日：2008-01-01
申请号：US11256595
申请日：2005-10-21
申请人： Cheryl Jenner , Stephen A. Debelius , Craig A. Schell , Daniel Puzio , Warren A. Ceroll , Robert S. Gehret , James B. Watson , Charles E. Yocum , Christopher M. Brock , Michael D. Zalobsky
发明人： Cheryl Jenner , Stephen A. Debelius , Craig A. Schell , Daniel Puzio , Warren A. Ceroll , Robert S. Gehret , James B. Watson , Charles E. Yocum , Christopher M. Brock , Michael D. Zalobsky
IPC分类号： B25F5/00 , F16H37/08
CPC分类号： B25D11/106 , B25B21/00 , B25B23/14 , B25B23/141 , B25D16/003 , B25D16/006 , B25D2216/0023 , B25D2216/0038 , B25D2216/0092 , B25D2250/101 , B25D2250/165 , B25D2250/221
摘要： A hammer drill/driver with a motor having an output member, a planetary transmission, a clutch assembly and a clutch bypass. The planetary transmission, which includes a ring gear, receives rotary power from the output member and produces a rotary output. The clutch assembly has a clutch profile, which is coupled to the ring gear, and a first pin assembly having a first follower, a first pin member and a first spring that biases the first follower into contact with the clutch profile. The clutch bypass has a bypass profile, which is coupled to the ring gear, and second pin assembly having a second follower, a second pin member, a second spring, which biases the second follower away from the bypass profile, and a third spring, which biases the second follower away from the second pin member. A method for operation of a hammer drill/driver is also provided.
摘要翻译：具有电动机的锤钻/驱动器具有输出构件，行星传动装置，离合器组件和离合器旁路。包括齿圈的行星传动装置从输出部件接收旋转动力并产生旋转输出。离合器组件具有耦合到环形齿轮的离合器轮廓，以及具有第一从动件，第一销构件和第一弹簧的第一销组件，其将第一跟随器偏置成与离合器轮廓接触。离合器旁路具有耦合到环形齿轮的旁路轮廓，并且第二销组件具有第二从动件，第二销构件，第二弹簧，其将第二从动件偏离旁路型材和第三弹簧，其使第二跟随器偏离第二销构件。还提供了一种锤钻/驱动器的操作方法。

9. 发明申请

US20060201688A1 Hammer drill with a mode changeover mechanism 有权
标题翻译：具有模式切换机制的锤钻
公开(公告)号：US20060201688A1
公开(公告)日：2006-09-14
申请号：US11256595
申请日：2005-10-21
申请人： Cheryl Jenner , Stephen Debelius , Craig Schell , Daniel Puzio , Warren Ceroll , Robert Gehret , James Watson , Charles Yocum , Christopher Brock , Michael Zalobsky
发明人： Cheryl Jenner , Stephen Debelius , Craig Schell , Daniel Puzio , Warren Ceroll , Robert Gehret , James Watson , Charles Yocum , Christopher Brock , Michael Zalobsky
IPC分类号： E02D7/02
CPC分类号： B25D11/106 , B25B21/00 , B25B23/14 , B25B23/141 , B25D16/003 , B25D16/006 , B25D2216/0023 , B25D2216/0038 , B25D2216/0092 , B25D2250/101 , B25D2250/165 , B25D2250/221
摘要： A hammer drill/driver with a motor having an output member, a planetary transmission, a clutch assembly and a clutch bypass. The planetary transmission, which includes a ring gear, receives rotary power from the output member and produces a rotary output. The clutch assembly has a clutch profile, which is coupled to the ring gear, and a first pin assembly having a first follower, a first pin member and a first spring that biases the first follower into contact with the clutch profile. The clutch bypass has a bypass profile, which is coupled to the ring gear, and second pin assembly having a second follower, a second pin member, a third spring, which biases the second follower away from the bypass profile, and a fourth spring, which biases the second follower away from the second pin member. A method for operation of a hammer drill/driver is also provided.
摘要翻译：具有电动机的锤钻/驱动器具有输出构件，行星传动装置，离合器组件和离合器旁路。包括齿圈的行星传动装置从输出部件接收旋转动力并产生旋转输出。离合器组件具有耦合到环形齿轮的离合器轮廓，以及具有第一从动件，第一销构件和第一弹簧的第一销组件，其将第一跟随器偏置成与离合器轮廓接触。离合器旁路具有联接到环形齿轮的旁路轮廓，并且第二销组件具有第二从动件，第二销构件，第三弹簧，其将第二从动件偏离旁路型材和第四弹簧，其使第二跟随器偏离第二销构件。还提供了一种锤钻/驱动器的操作方法。

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