公开(公告)号：US20140174776A1

公开(公告)日：2014-06-26

申请号：US14135878

申请日：2013-12-20

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。

公开(公告)号：US20130093142A1

公开(公告)日：2013-04-18

申请号：US13609996

申请日：2012-09-11

申请人： Dietmar SAUR ,  Michael-Andreas GRUNWALD

发明人： Dietmar SAUR ,  Michael-Andreas GRUNWALD

IPC分类号： B23B31/02

CPC分类号： B23B31/02 ,  B23B31/36 ,  B23B51/12 ,  B23B2231/04 ,  B25F3/00 ,  Y10T279/17393 ,  Y10T279/17752 ,  Y10T279/3418 ,  Y10T408/65 ,  Y10T408/957

摘要： In a tool attachment, for fastening to an handheld machine tool equipped with a tool holding fixture, having an output shaft and a base body, which forms an inner cavity and on whose outer circumference an axially displaceable locking sleeve is situated, for releasing at least one associated locking element against a spring force of a spring element, which has a clamping ring, in the inner cavity, a anti-rotation locking unit is configured for the rotationally locked fastening of the base body to a fastening unit associated with the handheld machine tool, the anti-rotation locking unit and the fastening unit having complementary geometric forms, which are configured to engage with each other for the detachable rotationally locked fastening of the base body on the fastening unit; and the at least one associated locking element being situated in the vicinity of the anti-rotation locking unit.

公开(公告)号：US20120214640A1

公开(公告)日：2012-08-23

申请号：US13397244

申请日：2012-02-15

申请人： Dietmar SAUR

发明人： Dietmar SAUR

IPC分类号： B25F5/00 ,  B23B47/02 ,  B23B45/02

CPC分类号： B25F5/00 ,  B25B21/00 ,  B25B23/141 ,  Y10T477/33 ,  Y10T477/675

摘要： In a hand-held power tool having a gear transmission, which is drivable by a motor, for driving a drive shaft, the gear transmission being shiftable at least between a first gear and a second gear via a gear shifting device, the gear shifting device has a sensor system, which is connected to an electronic unit, for detecting a gear shifting procedure. The electronic unit is designed for the purpose of activating the motor using predefined motor parameters which are assigned to the detected gear shifting procedure, on the basis of a gear shifting signal which is generated by the sensor system when a gear shifting procedure is detected.

摘要翻译： 在具有可由电动机驱动的齿轮传动装置用于驱动驱动轴的手持式电动工具中，齿轮传动装置至少在第一齿轮和第二齿轮之间通过变速装置可移动，换档装置 具有传感器系统，其连接到电子单元，用于检测变速程序。 电子单元被设计用于基于在检测到换档过程时由传感器系统产生的换档信号来启动分配给检测到的换档程序的预定义的马达参数的马达。

公开(公告)号：US20130331229A1

公开(公告)日：2013-12-12

申请号：US13909217

申请日：2013-06-04

申请人： Dietmar SAUR

发明人： Dietmar SAUR

IPC分类号： B25B23/147

CPC分类号： B25B23/147 ,  B25B23/141 ,  Y10T477/32

摘要： A handheld screwing apparatus having a torque clutch provided to restrict a torque that is maximally able to be transmitted to an inserted tool. The handheld screwing apparatus includes at least one monitoring unit, which is set up to ascertain a characteristic rotational offset quantity that describes a rotational offset of the torque clutch.

摘要翻译： 一种具有扭矩离合器的手持式旋拧装置，其设置为限制最大能够传递到插入的工具的扭矩。 手持式旋拧装置包括至少一个监视单元，其被设置为确定描述扭矩离合器的旋转偏移的特征旋转偏移量。

公开(公告)号：US20130276565A1

公开(公告)日：2013-10-24

申请号：US13919559

申请日：2013-06-17

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： F16H3/02

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.

摘要翻译： 手持式电动工具中的可切换齿轮具有至少两个经由可调节切换构件接合的齿轮级，所述切换构件通过固定在第一齿轮级中的壳体上的保持元件处于闩锁位置。 此外，用于接收工具的主轴可以经由轴向弹簧加载的齿轮驱动，齿轮在与开关构件相对的一侧轴向支撑在保持元件上。

公开(公告)号：US20130237173A1

公开(公告)日：2013-09-12

申请号：US13785962

申请日：2013-03-05

申请人： Dietmar SAUR

发明人： Dietmar SAUR

IPC分类号： H02J7/02

CPC分类号： H02J50/90 ,  H02J7/0042 ,  H02J7/0044 ,  H02J7/0045 ,  H02J7/025 ,  H02J50/10 ,  H02J50/40

摘要： A construction site radio device, which has at least one arithmetic unit, a radio device and a charging device which is provided for the purpose of inductively charging a hand tool battery.

摘要翻译： 一种施工现场无线电设备，其具有至少一个运算单元，无线电设备和充电装置，其被设置用于感应地对手动工具电池充电。

公开(公告)号：US20140346744A1

公开(公告)日：2014-11-27

申请号：US14460557

申请日：2014-08-15

申请人： Tobias HERR ,  Dietmar SAUR ,  Gerald FISCHER ,  Joerg WELKE ,  Jens BLUM ,  Andreas NECKER ,  Torsten TUSSING

发明人： Tobias HERR ,  Dietmar SAUR ,  Gerald FISCHER ,  Joerg WELKE ,  Jens BLUM ,  Andreas NECKER ,  Torsten TUSSING

IPC分类号： B25F3/00 ,  B23Q5/04

CPC分类号： B25F3/00 ,  B23B31/02 ,  B23B31/1071 ,  B23B31/1207 ,  B23B45/003 ,  B23Q3/12 ,  B25D11/10 ,  B25D11/125 ,  B25D17/00 ,  Y10T279/3406 ,  Y10T279/3412

摘要： A tool system having a hand-held machine tool including a tool holder for receiving an insert tool; and a mounting interface configured for mounting thereon: an angle attachment that includes an angle locking section for locking on the mounting interface and an angle drive unit; and an eccentric attachment that includes an eccentric locking section for locking on the mounting interface and an eccentric drive unit.

摘要翻译： 一种具有手持式机床的工具系统，其包括用于接收插入工具的工具夹具; 以及安装接口，其构造成用于安装在其上：角度附件，其包括用于锁定在所述安装界面上的角度锁定部分和角度驱动单元; 以及偏心附件，其包括用于锁定在安装界面上的偏心锁定部分和偏心驱动单元。

公开(公告)号：US20130240230A1

公开(公告)日：2013-09-19

申请号：US13787236

申请日：2013-03-06

申请人： Dietmar SAUR

发明人： Dietmar SAUR

IPC分类号： B25F5/00

CPC分类号： B25F5/001 ,  B25B21/00 ,  B25B23/141 ,  B25B23/147

摘要： A hand-held power tool has a tool housing in which a gear unit which is drivable by a drive motor for driving a drive shaft is situated and to which a torque clutch is assigned. On the hand-held power tool, the drive shaft is provided with a tool holder for holding an assigned insertion tool, and an acceleration sensor is provided which is designed for enabling detection of an activation of the torque clutch.

摘要翻译： 手持式电动工具具有工具壳体，其中设置有用于驱动驱动轴的驱动电动机驱动的减速器，并且分配了转矩离合器。 在手持式电动工具上，驱动轴设置有用于保持分配的插入工具的工具架，并且设置有加速度传感器，其被设计成能够检测转矩离合器的启动。

公开(公告)号：US20130178331A1

公开(公告)日：2013-07-11

申请号：US13735349

申请日：2013-01-07

申请人： Dietmar SAUR

发明人： Dietmar SAUR

IPC分类号： F16H1/28

CPC分类号： F16H1/28 ,  B25B21/00 ,  B25B23/147 ,  B25F5/001 ,  Y10T477/33

摘要： In a handheld power tool having a planetary gear, drivable by a motor, for driving a drive shaft in a first or second predefined direction of rotation, the planetary gear being situated in a gear housing and having at least one planetary stage to which an annulus gear situated in the gear housing is assigned, in the area between the annulus gear and the gear housing, at least one sensor element is situated which is designed to enable a detection of a torque which acts in the first or the second direction of rotation and is transferable to the annulus gear via the drive shaft during the operation of the handheld power tool.

摘要翻译： 在具有行星齿轮的手持式电动工具中，该电动工具可由马达驱动，用于在第一或第二预定旋转方向上驱动驱动轴，所述行星齿轮位于齿轮壳体中并具有至少一个行星台， 位于齿轮壳体中的齿轮被分配在环形齿轮和齿轮壳体之间的区域中，至少一个传感器元件被设置成能够检测作用在第一或第二旋转方向上的扭矩，以及 在手持式电动工具的操作期间经由驱动轴可传递到环形齿轮。