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1. 发明申请

US20100212923A1 POWER TOOL 有权
标题翻译：电动工具
公开(公告)号：US20100212923A1
公开(公告)日：2010-08-26
申请号：US12688942
申请日：2010-01-18
申请人： Thilo Zimmermann , Heiko Roehm , Joerg Welke , Dietmar Saur
发明人： Thilo Zimmermann , Heiko Roehm , Joerg Welke , Dietmar Saur
IPC分类号： B25B21/00
CPC分类号： B25B21/008 , B23B45/008 , B25D16/006 , B25D2250/205 , B25D2250/221 , B25F5/001
摘要： A power tool includes a drive motor and at least one auxiliary device, which is coupled to the drive motor, for activating at least two different operating states. The drive motor and the at least one auxiliary device are controllable using at least one operating device. The output of the drive motor is changed when the at least one auxiliary device is activated. As a result, the operating forces are reduced when switching between operating states, and the load on components is reduced.
摘要翻译：电动工具包括驱动电动机和至少一个辅助装置，其耦合到驱动电动机，用于激活至少两个不同的运行状态。驱动马达和至少一个辅助装置可使用至少一个操作装置来控制。当至少一个辅助装置被激活时，驱动马达的输出被改变。结果，在操作状态之间切换时，操作力减小，并且部件上的负载减小。

2. 发明授权

US09016394B2 Power tool 有权
标题翻译：电动工具
公开(公告)号：US09016394B2
公开(公告)日：2015-04-28
申请号：US12688942
申请日：2010-01-18
申请人： Thilo Zimmermann , Heiko Roehm , Joerg Welke , Dietmar Saur
发明人： Thilo Zimmermann , Heiko Roehm , Joerg Welke , Dietmar Saur
IPC分类号： B25B21/00 , B23B45/00 , B25D16/00 , B25F5/00
CPC分类号： B25B21/008 , B23B45/008 , B25D16/006 , B25D2250/205 , B25D2250/221 , B25F5/001
摘要： A power tool includes a drive motor and at least one auxiliary device, which is coupled to the drive motor, for activating at least two different operating states. The drive motor and the at least one auxiliary device are controllable using at least one operating device. The output of the drive motor is changed when the at least one auxiliary device is activated. As a result, the operating forces are reduced when switching between operating states, and the load on components is reduced.
摘要翻译：电动工具包括驱动电动机和至少一个辅助装置，其耦合到驱动电动机，用于激活至少两个不同的运行状态。驱动马达和至少一个辅助装置可使用至少一个操作装置来控制。当至少一个辅助装置被激活时，驱动马达的输出被改变。结果，在操作状态之间切换时，操作力减小，并且部件上的负载减小。

3. 发明授权

US09097331B2 Hand-held power tool having a planetary gearbox 有权
标题翻译：具有行星齿轮箱的手持电动工具
公开(公告)号：US09097331B2
公开(公告)日：2015-08-04
申请号：US13520313
申请日：2010-12-07
申请人： Dietmar Saur , Joerg Welke , Michael-Andreas Grunwald
发明人： Dietmar Saur , Joerg Welke , Michael-Andreas Grunwald
IPC分类号： F16H3/22 , F16H57/021 , B25F5/00 , F16H57/08
CPC分类号： F16H57/021 , B25F5/001 , F16H3/22 , F16H57/08
摘要： In a hand-held power tool having a planetary gearbox which is situated in a housing interior formed by a gear housing, at least one cross pin is fastened in the housing interior for axial support of the planetary gearbox in the gear housing.
摘要翻译：在具有行星齿轮箱的手持式电动工具中，所述行星齿轮箱位于由齿轮壳体形成的壳体内部中，至少一个十字销紧固在所述壳体内部，用于轴向支撑所述行星齿轮箱在所述齿轮壳体中。

4. 发明授权

US09373458B2 Hand-held power tool 有权
标题翻译：手持电动工具
公开(公告)号：US09373458B2
公开(公告)日：2016-06-21
申请号：US12837197
申请日：2010-07-15
申请人： Joerg Welke , Dietmar Saur
发明人： Joerg Welke , Dietmar Saur
IPC分类号： B23B45/00 , E21B3/00 , H01H9/06 , H01H15/00 , B25B21/00 , B25F5/00
CPC分类号： H01H9/063 , B25B21/00 , B25F5/00
摘要： In a hand-held power tool with a device for presetting a selected rotation direction of a drive motor that is associated with the power tool and contained in a tool housing. The device is equipped with an actuating element accessible from outside the tool housing for mechanically actuating a switch element, which is situated inside the tool housing and is at least embodied for electrically switching between a first and second rotation direction of the drive motor, the switch element is situated in the vicinity of the actuating element.
摘要翻译：在具有用于预设与电动工具相关联并容纳在工具壳体中的驱动电动机的选定旋转方向的装置的手持式电动工具中。该装置配备有可从工具壳体的外部接近的致动元件，用于机械地致动位于工具壳体内部的开关元件，并且至少实施为在驱动电动机的第一和第二旋转方向之间进行电切换，开关元件位于致动元件附近。

5. 发明授权

US08636080B2 Handheld power tool having a shiftable mechanism 有权
标题翻译：具有可移动机构的手持式电动工具
公开(公告)号：US08636080B2
公开(公告)日：2014-01-28
申请号：US12896313
申请日：2010-10-01
申请人： Michael-Andreas Grunwald , Marco Pawlowski , Joerg Welke , Dietmar Saur
发明人： Michael-Andreas Grunwald , Marco Pawlowski , Joerg Welke , Dietmar Saur
IPC分类号： B25F5/00
CPC分类号： B25F5/001 , B23B45/008 , B23B2260/136 , B25B21/00
摘要： A handheld power tool with a shiftable mechanism, which is adjustable between two operating positions, has a coupling spring that is coupled with an adjustable shifting member of the mechanism. The coupling spring is embodied as a metastable spring.
摘要翻译：具有可在两个操作位置之间调节的可移动机构的手持式电动工具具有联接弹簧，该联接弹簧与该机构的可调节的移动构件联接。联接弹簧被实施为亚稳弹簧。

6. 发明申请

US20110079408A1 HANDHELD POWER TOOL HAVING A SHIFTABLE MECHANISM 有权
标题翻译：具有可移动机构的手持电动工具
公开(公告)号：US20110079408A1
公开(公告)日：2011-04-07
申请号：US12896313
申请日：2010-10-01
申请人： Michael-Andreas GRUNWALD , Marco Pawlowski , Joerg Welke , Dietmar Saur
发明人： Michael-Andreas GRUNWALD , Marco Pawlowski , Joerg Welke , Dietmar Saur
IPC分类号： B25F5/00
CPC分类号： B25F5/001 , B23B45/008 , B23B2260/136 , B25B21/00
摘要： A handheld power tool with a shiftable mechanism, which is adjustable between two operating positions, has a coupling spring that is coupled with an adjustable shifting member of the mechanism. The coupling spring is embodied as a metastable spring.
摘要翻译：具有可在两个操作位置之间调节的可移动机构的手持式电动工具具有联接弹簧，该联接弹簧与该机构的可调节的移动构件联接。联接弹簧被实施为亚稳弹簧。

7. 发明申请

US20130065727A1 HAND-HELD POWER TOOL HAVING A PLANETARY GEARBOX 有权
标题翻译：手持式电动工具具有行星齿轮箱
公开(公告)号：US20130065727A1
公开(公告)日：2013-03-14
申请号：US13520313
申请日：2010-12-07
申请人： Dietmar Saur , Joerg Welke , Michael-Andreas Grunwald
发明人： Dietmar Saur , Joerg Welke , Michael-Andreas Grunwald
IPC分类号： F16H57/021 , F16H3/22
CPC分类号： F16H57/021 , B25F5/001 , F16H3/22 , F16H57/08
摘要： In a hand-held power tool having a planetary gearbox which is situated in a housing interior formed by a gear housing, at least one cross pin is fastened in the housing interior for axial support of the planetary gearbox in the gear housing.
摘要翻译：在具有行星齿轮箱的手持式电动工具中，所述行星齿轮箱位于由齿轮壳体形成的壳体内部中，至少一个十字销紧固在所述壳体内部，用于轴向支撑所述行星齿轮箱在所述齿轮壳体中。

8. 发明申请

US20110011610A1 HAND-HELD POWER TOOL 有权
标题翻译：手持电动工具
公开(公告)号：US20110011610A1
公开(公告)日：2011-01-20
申请号：US12837197
申请日：2010-07-15
申请人： Joerg WELKE , Dietmar Saur
发明人： Joerg WELKE , Dietmar Saur
IPC分类号： B25F5/00
CPC分类号： H01H9/063 , B25B21/00 , B25F5/00
摘要： In a hand-held power tool with a device for presetting a selected rotation direction of a drive motor that is associated with the power tool and contained in a tool housing. The device is equipped with an actuating element accessible from outside the tool housing for mechanically actuating a switch element, which is situated inside the tool housing and is at least embodied for electrically switching between a first and second rotation direction of the drive motor, the switch element is situated in the vicinity of the actuating element.
摘要翻译：在具有用于预设与电动工具相关联并容纳在工具壳体中的驱动电动机的选定旋转方向的装置的手持式电动工具中。该装置配备有可从工具壳体的外部接近的致动元件，用于机械地致动位于工具壳体内部的开关元件，并且至少实施为在驱动电动机的第一和第二旋转方向之间进行电切换，开关元件位于致动元件附近。

9. 发明授权

US08485935B2 Switchable gear in a handheld power tool 有权
公开(公告)号：US08485935B2
公开(公告)日：2013-07-16
申请号：US13061490
申请日：2009-07-14
申请人： Joachim Hecht , Heiko Roehm , Martin Kraus , Dietmar Saur
发明人： Joachim Hecht , Heiko Roehm , Martin Kraus , Dietmar Saur
IPC分类号： F16H3/44
CPC分类号： F16H3/02 , B25B21/00 , B25B21/008 , B25B23/141 , B25F5/001 , Y10T74/19219 , Y10T74/19251
摘要： A switchable gear in a handheld power tool has at least two gear stages which are to be engaged via an adjustable switching member, the switching member being in a latched position via a retaining element fixedly held against a housing in a first gear stage. Furthermore, a spindle for receiving a tool may be driven via an axially spring-loaded gear wheel, the gear wheel being axially supported on the retaining element on the side opposite the switching member.

10. 发明授权

US08545363B2 Switchable planetary gear set in a handheld machine tool 有权
标题翻译：可切换的行星齿轮组装在手持式机床上
公开(公告)号：US08545363B2
公开(公告)日：2013-10-01
申请号：US13129695
申请日：2009-10-21
申请人： Heiko Roehm , Dietmar Saur
发明人： Heiko Roehm , Dietmar Saur
IPC分类号： F16H3/44 , B25F5/00
CPC分类号： B25B21/00 , B25F5/001
摘要： A switchable planetary gearbox in a hand-held power tool includes multiple planet carriers having associated planet wheels, and is to be displaced between at least two gear ratios, such that the gear ratios are to be engaged via a displaceable switching ring gear. At least three planet carriers having associated planet wheels are provided axially behind one another, such that in a position fixed with respect to the housing, the switching ring gear is rotationally coupled to the planet wheels on the second-stage planet carrier and simultaneously to the planet wheels on the third-stage planet carrier.
摘要翻译：手持电动工具中的可切换行星齿轮箱包括具有相关行星轮的多个行星架，并且在至少两个齿轮比之间移动，使得齿轮比将通过可移动的切换齿圈啮合。具有相关联的行星轮的至少三个行星架被轴向地设置在彼此之间，使得在相对于壳体固定的位置中，切换环形齿轮旋转地联接到第二级行星架上的行星轮，同时到第三级行星架上的行星轮。

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