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41. 发明授权

US07287600B2 Hammer drill with wobble mechanism and hollow drive shaft 失效
标题翻译：具有摆动机构和中空驱动轴的锤钻
公开(公告)号：US07287600B2
公开(公告)日：2007-10-30
申请号：US11139716
申请日：2005-05-27
申请人： Willy Braun
发明人： Willy Braun
IPC分类号： B25D16/00
CPC分类号： B25D16/006 , B25D11/062 , B25D2216/0015 , B25D2216/0023 , B25D2216/0038 , B25D2216/0076 , B25D2250/245
摘要： A hand power tool has a housing, a drive motor and a gear mechanism arranged in the housing. A tool receptacle accommodates a tool, and a gear wheel drives a rotary sleeve in rotation from the drive motor and the gear mechanism and thereby the tool receptacle. A hammering mechanism is located inside the rotary sleeve and drivable translationally via a wobble gear. The gear mechanism has a driving gear wheel meshing with a motor pinion and arranged on a shaft by which the wobble gear mechanism is drivable to revolve. The shaft is configured as a hollow shaft on which the driving gear wheel is retained nondisplaceably and in a manner fixed against rotation. The wobble gear mechanism is located adjacent to the driving gear wheel on the shaft rotatably and couplably to the hollow shaft.
摘要翻译：手动电动工具具有壳体，驱动电动机和布置在壳体中的齿轮机构。工具容器容纳工具，并且齿轮驱动旋转套筒从驱动马达和齿轮机构以及从而工具容器旋转。锤击机构位于旋转套筒内部并通过摆动齿轮平移地驱动。齿轮机构具有与电动机小齿轮啮合的驱动齿轮，并配置在摆动齿轮机构驱动旋转的轴上。轴构造为空心轴，驱动齿轮不可替代地保持在该空心轴上，并且以固定的方式固定在旋转上。摆动齿轮机构与轴上的驱动齿轮相邻地可转动地并联地连接到中空轴上。

42. 发明授权

US10071468B2 Hand-power tool with an oscillation-damping device 有权
公开(公告)号：US10071468B2
公开(公告)日：2018-09-11
申请号：US13515652
申请日：2010-10-22
申请人： Alex Kuhnle , Matthias Tauber , Juergen Bochert , Carsten Diem , Willy Braun , Christian Wiedemann , Joerg Kaiser , Patrick Heinen , Roger Hahn , Thomas Speda
发明人： Alex Kuhnle , Matthias Tauber , Juergen Bochert , Carsten Diem , Willy Braun , Christian Wiedemann , Joerg Kaiser , Patrick Heinen , Roger Hahn , Thomas Speda
IPC分类号： B25D17/24 , B25F5/00
CPC分类号： B25F5/006 , B25D17/24 , B25D2211/068 , B25D2217/0092 , B25D2250/121
摘要： A hand-power tool includes at least one oscillation-damping device that has at least one damping spring, a damping mass, and a mechanism housing. The oscillation-damping device has at least two retaining parts that at least partly enclose the damping mass.

43. 发明授权

US09694484B2 Anti-vibration handle comprising a tensile-loaded switch connection 有权
公开(公告)号：US09694484B2
公开(公告)日：2017-07-04
申请号：US13810900
申请日：2011-06-15
申请人： Willy Braun
发明人： Willy Braun
IPC分类号： B25F5/00 , B25D17/04 , B25F5/02 , H01H3/38 , H01H9/06
CPC分类号： B25F5/00 , B25D17/043 , B25D2250/255 , B25D2250/261 , B25D2250/381 , B25F5/02 , H01H3/38 , H01H9/06
摘要： An electric machine tool includes a first actuating device and a second actuating device. The second actuating device is arranged at a distance from the first actuating device. The first actuating device is mechanically connected to the second actuating device by a switching connector which is configured to be loaded in tension only.

44. 发明授权

US08905153B2 Method for operating a power tool having a clutch device 有权
标题翻译：用于操作具有离合器装置的动力工具的方法
公开(公告)号：US08905153B2
公开(公告)日：2014-12-09
申请号：US13001262
申请日：2008-11-27
申请人： Willy Braun , Juergen Lennartz
发明人： Willy Braun , Juergen Lennartz
IPC分类号： B23Q5/00 , B25D17/08 , B25D16/00
CPC分类号： B25D16/003 , B25D17/088 , B25D2216/0015 , B25D2216/0023 , B25D2250/101 , B25D2250/165 , B25D2250/205 , B25D2250/221
摘要： The invention relates to a method for operating power tool, particularly an electrically driven hand power tool, having at least one tool drive shaft for directly or indirectly rotationally driving a tool insert. The tool insert is received in a tool holder releasably connected to the tool drive shaft. The tool drive shaft can be coupled to a drive device via a clutch device. The clutch device is provided with at least two different limit torques, which are selectable by an operator. When the tool insert and/or the tool holder is changed out, the clutch device is reset to a lower limit torque of the at least two different limit torques, particularly the lowest possible limit torque.
摘要翻译：本发明涉及一种用于操作电动工具的方法，特别是电动手动电动工具，其具有用于直接或间接地旋转地驱动工具插入件的至少一个工具驱动轴。工具插入件容纳在可释放地连接到工具驱动轴的工具架中。工具驱动轴可以通过离合器装置联接到驱动装置。离合器装置具有至少两个不同的限位转矩，它们可由操作者选择。当工具插入件和/或工具夹具被更换时，离合器装置被复位到至少两个不同限位转矩的下限转矩，特别是最低可能的限制转矩。

45. 发明授权

US08763722B2 Power tool having clutch device 失效
标题翻译：电动工具具有离合器装置
公开(公告)号：US08763722B2
公开(公告)日：2014-07-01
申请号：US13001271
申请日：2008-11-21
申请人： Willy Braun , Juergen Lennartz
发明人： Willy Braun , Juergen Lennartz
IPC分类号： B23Q5/00
CPC分类号： B25F5/001 , B25D16/003 , B25D2211/003 , B25D2211/068 , B25D2216/0015 , B25D2216/0023 , B25D2250/165
摘要： The invention relates to a power tool, in particular an electrically operable hand-held power tool, having at least one tool drive shaft for direct or indirect rotary drive of an insert bit, with the insert bit being accommodated in a tool holder that is connected or detachably connected to the tool drive shaft, particularly in a replaceable fashion. At least one drive device and at least one clutch device that couples the at least one drive device to the at least one tool drive shaft is provided which has at least two different, user-selectable, limit torques. An actuating device is provided that makes it possible, with a replacement of the insert bit and/or a replacement of the tool holder, to reset the clutch device to a lower limit torque, preferably to the lowest possible limit torque.
摘要翻译：本发明涉及一种电动工具，特别是电动可操作的手持式电动工具，其具有至少一个工具驱动轴，用于插入钻头的直接或间接旋转驱动，插入钻头容纳在连接的工具架中或者以可替代的方式可拆卸地连接到工具驱动轴。提供至少一个驱动装置和至少一个将至少一个驱动装置联接到至少一个工具驱动轴的离合器装置，其具有至少两个不同的用户可选择的限制转矩。提供了一种致动装置，其可以通过更换插入钻头和/或更换工具架来将离合器装置重新设定为下限扭矩，优选地可以是最低可能的限制扭矩。

46. 发明申请

US20130206434A1 ANTI-VIBRATION HANDLE COMPRISING A TENSILE-LOADED SWITCH CONNECTION 有权
标题翻译：包含拉伸开关连接的防振手柄
公开(公告)号：US20130206434A1
公开(公告)日：2013-08-15
申请号：US13810900
申请日：2011-06-15
申请人： Willy Braun
发明人： Willy Braun
IPC分类号： B25F5/00
CPC分类号： B25F5/00 , B25D17/043 , B25D2250/255 , B25D2250/261 , B25D2250/381 , B25F5/02 , H01H3/38 , H01H9/06
摘要： An electric machine tool includes a first actuating device and a second actuating device. The second actuating device is arranged at a distance from the first actuating device. The first actuating device is mechanically connected to the second actuating device by a switching connector which is configured to be loaded in tension only.
摘要翻译：电动机床包括第一致动装置和第二致动装置。第二致动装置布置在与第一致动装置一定距离处。第一致动装置通过开关连接器机械地连接到第二致动装置，开关连接器构造成仅被加载成张力。

47. 发明申请

US20130192861A1 HAND POWER TOOL DEVICE 有权
标题翻译：手动工具装置
公开(公告)号：US20130192861A1
公开(公告)日：2013-08-01
申请号：US13642197
申请日：2011-04-18
申请人： Willy Braun
发明人： Willy Braun
IPC分类号： B25D17/24
CPC分类号： B25D17/24 , B25D11/005 , B25D11/125 , B25D17/11 , B25D2211/068 , B25D2217/0092 , B25D2250/035 , B25D2250/131 , B25D2250/371
摘要： A hand power tool device includes a hammer tube and a B-impact damping system. The B-impact damping system includes at least one damping mechanism configured to damp recoil energy. The damping mechanism is disposed at least partially radially outside of the hammer tube in at least one operating state.
摘要翻译：手动电动工具装置包括锤管和B冲击阻尼系统。所述B冲击阻尼系统包括至少一个阻尼机构，其被配置成阻止反冲能量。阻尼机构在至少一个操作状态下至少部分地设置在锤管的径向外侧。

48. 发明申请

US20110114348A1 MULTI-GEAR TRANSMISSION DEVICE AND POWER TOOL 失效
标题翻译：多齿传动装置和电动工具
公开(公告)号：US20110114348A1
公开(公告)日：2011-05-19
申请号：US13002193
申请日：2008-11-21
申请人： Willy Braun
发明人： Willy Braun
IPC分类号： B25D16/00 , F16H3/083 , F16H3/089
CPC分类号： F16D7/10 , B25D11/125 , B25D16/003 , B25D2211/003 , B25D2216/0023 , F16H3/083
摘要： The invention relates to a multi-gear transmission device, particularly a two-gear transmission device, for transferring a drive torque from an input side to an output side, which transmission device has at least two selectable gear ratios. The multi-gear transmission device further has a multi-stage clutch device, particularly a two-stage clutch device, with at least two different, selectable limit torques. According to the invention, the multi-stage transmission device has at least two preferably switchable translating gear pairs, and the multi-stage clutch device is included in the translating gear pairs.
摘要翻译：本发明涉及用于将驱动扭矩从输入侧传递到输出侧的多齿轮传动装置，特别是双齿轮传动装置，该传动装置具有至少两个可选择的传动比。多档传动装置还具有多级离合器装置，特别是具有至少两个不同的可选限位转矩的两级离合器装置。根据本发明，多级传动装置具有至少两个优选可切换的平移齿轮对，并且多级离合器装置包括在平移齿轮对中。

49. 发明申请

US20100176561A1 TOOL HOLDER FOR A POWER TOOL, PARTICULARLY FOR A CHISEL HAMMER AND/OR ROTARY HAMMER 有权
标题翻译：用于电动工具的工具夹具，特别适用于柴火锤和/或旋转锤
公开(公告)号：US20100176561A1
公开(公告)日：2010-07-15
申请号：US12665616
申请日：2008-04-22
申请人： Willy Braun , Christian Koepf
发明人： Willy Braun , Christian Koepf
IPC分类号： B25D17/08 , B23B31/16
CPC分类号： B25D17/088 , B25D17/24 , B25D2217/0042 , B25D2217/0049 , B25D2222/57 , B25D2250/285 , B25D2250/371 , B25D2250/385
摘要： The invention relates to a tool holder for an electric tool, particularly for a chisel hammer and/or drill hammer. A tool receptacle is provided for receiving a cylindrical shaft of an insertion tool introduced through an insertion opening. The cylindrical shaft has at least two diametrically opposed detent depressions on its circumferential surface. The tool holder further has a locking device having at least one locking element, at least one blocking element and at least one restoring element. According to the invention, the locking device has at least two locking elements. Upon insertion of the cylindrical shaft of the insertion tool, the restoring element applies different forces to the locking elements of the locking device.
摘要翻译：本发明涉及一种用于电动工具的工具架，特别是用于凿锤和/或钻锤。设置有用于接收通过插入开口引入的插入工具的圆柱形轴的工具容器。圆柱形轴在其圆周表面上具有至少两个直径相对的制动凹部。工具架还具有锁定装置，其具有至少一个锁定元件，至少一个阻挡元件和至少一个恢复元件。根据本发明，锁定装置具有至少两个锁定元件。在插入插入工具的圆柱形轴时，恢复元件对锁定装置的锁定元件施加不同的力。

50. 发明授权

US09440345B2 Hand power tool device 有权
标题翻译：手动电动工具装置
公开(公告)号：US09440345B2
公开(公告)日：2016-09-13
申请号：US13642197
申请日：2011-04-18
申请人： Willy Braun
发明人： Willy Braun
IPC分类号： B25D17/24 , B25D17/11 , B25D11/00 , B25D11/12
CPC分类号： B25D17/24 , B25D11/005 , B25D11/125 , B25D17/11 , B25D2211/068 , B25D2217/0092 , B25D2250/035 , B25D2250/131 , B25D2250/371
摘要： A hand power tool device includes a hammer tube and a B-impact damping system. The B-impact damping system includes at least one damping mechanism configured to damp recoil energy. The damping mechanism is disposed at least partially radially outside of the hammer tube in at least one operating state.
摘要翻译：手动电动工具装置包括锤管和B冲击阻尼系统。所述B冲击阻尼系统包括至少一个阻尼机构，其被配置成阻止反冲能量。阻尼机构在至少一个操作状态下至少部分地设置在锤管的径向外侧。

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