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56 条记录 (耗时 0.02 秒)

    OVERLOAD COUPLING
    1.
    发明申请
    OVERLOAD COUPLING 审中-公开
    过载联接

    公开(公告)号：US20130284477A1

    公开(公告)日：2013-10-31

    申请号：US13881711

    申请日：2011-09-21

    申请人： Willy Braun

    发明人： Willy Braun

    IPC分类号： B23Q11/04

    CPC分类号： B23Q11/04 ,  B23Q5/58 ,  B25B23/141 ,  B25D16/003 ,  B25D2211/068 ,  B25D2250/005 ,  B25D2250/165 ,  B25F5/001 ,  F16D7/025 ,  F16D7/08 ,  F16D7/10 ,  F16D43/206 ,  F16D43/208 ,  F16D43/215

    摘要： A power tool device, in particular a hammer drill device and/or a chisel device, includes at least one torque limiting unit that is configured to limit a torque in a drivetrain in at least one operating state. The at least one torque limiting unit includes at least two force transmission mechanisms configured to transmit the torque in the at least one operating state. The at least two force transmission mechanisms have different transmission characteristics.

    摘要翻译： 电动工具装置，特别是锤钻装置和/或凿子装置，包括至少一个扭矩限制单元，其被配置为在至少一个操作状态下限制传动系中的扭矩。 至少一个扭矩限制单元包括构造成在至少一个操作状态下传递扭矩的至少两个力传递机构。 至少两个力传递机构具有不同的传动特性。

    CONTROLLED OSCILLATION DAMPER
    2.
    发明申请
    CONTROLLED OSCILLATION DAMPER 审中-公开
    控制振荡阻尼器

    公开(公告)号：US20120286461A1

    公开(公告)日：2012-11-15

    申请号：US13511945

    申请日：2010-10-07

    申请人： Willy Braun

    发明人： Willy Braun

    IPC分类号： F16F15/067

    CPC分类号： F16F7/10

    摘要： An oscillation reduction system for an electric tool includes a first substance that is arranged on an elastic element. The first substance is configured to reduce housing oscillations by providing a relative motion with respect to a housing of the electric tool. The oscillation reduction system further includes a second substance that can be driven depending on the relative motion of the first substance with respect to the housing. An electric tool includes the oscillation reduction system.

    摘要翻译： 电动工具的振荡降低系统包括布置在弹性元件上的第一物质。 第一物质被配置为通过相对于电动工具的壳体提供相对运动来减小壳体振荡。 所述振荡降低系统还包括第二物质，所述第二物质可以根据所述第一物质相对于所述壳体的相对运动而被驱动。 电动工具包括减振系统。

    VARIATION OF THE NATURAL FREQUENCY OF VIBRATORY MEANS IN ELECTRIC TOOLS
    3.
    发明申请
    VARIATION OF THE NATURAL FREQUENCY OF VIBRATORY MEANS IN ELECTRIC TOOLS 审中-公开
    电动工具中振动手段的自然频率变化

    公开(公告)号：US20120279741A1

    公开(公告)日：2012-11-08

    申请号：US13511907

    申请日：2010-10-06

    申请人： Gerd Schlesak ,  Carsten Diem ,  Willy Braun ,  Hardy Schmid ,  Holger Ruebsaamen ,  Michael Weiss ,  Jan Koalick ,  Peter Loehnert

    发明人： Gerd Schlesak ,  Carsten Diem ,  Willy Braun ,  Hardy Schmid ,  Holger Ruebsaamen ,  Michael Weiss ,  Jan Koalick ,  Peter Loehnert

    IPC分类号： B25F5/00

    CPC分类号： F16F7/1011 ,  B25D11/125 ,  B25D17/24 ,  B25D2216/0015 ,  B25D2216/0023 ,  B25D2217/0092 ,  B25D2250/005 ,  B25D2250/175 ,  B25D2250/221

    摘要： An electric tool includes a vibratory means which is configured to impart a counteracting vibration which counteracts a housing vibration of the electric tool. A vibration-relevant characteristic of the vibratory means can be adapted during the operation of the electric tool in such a way that the amplitude, the phase position and/or the frequency of the counteracting vibration varies with a change in the vibration-relevant characteristic. The vibratory means of the electric tool has a natural frequency which can be varied by variation means of the electric tool. A method for compensating housing vibrations, in particular of the electric tool, includes imparting a counteracting vibration by a vibratory means which counteracts a housing vibration of the electric tool. The amplitude, the phase position and/or the frequency of the counteracting vibration is varied during the operation of the electric tool.

    摘要翻译： 电动工具包括振动装置，该振动装置构造成施加抵消电动工具的壳体振动的抵消振动。 振动装置的振动相关特性可以在电动工具的操作期间被调节，使得抵消振动的振幅，相位位置和/或频率随振动相关特性的变化而变化。 电动工具的振动装置具有可以通过电动工具的变化装置改变的固有频率。 用于补偿壳体振动，特别是电动工具的方法包括通过抵消电动工具的壳体振动的振动装置来施加抵消振动。 在电动工具的操作期间，抵消振动的振幅，相位和/或频率是变化的。

    METHOD FOR OPERATING A POWER TOOL HAVING A CLUTCH DEVICE
    6.
    发明申请
    METHOD FOR OPERATING A POWER TOOL HAVING A CLUTCH DEVICE 有权
    用于操作具有离合器装置的电动工具的方法

    公开(公告)号：US20110139471A1

    公开(公告)日：2011-06-16

    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： F16D43/00 ,  B25B21/00 ,  B23B35/00 ,  B23B47/02

    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。

    Hammer drill with wobble mechanism and hollow drive shaft
    8.
    发明授权
    Hammer drill with wobble mechanism and hollow drive shaft 失效
    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。

    Hand-held power tool with a replaceable tool fitting
    9.
    发明申请
    Hand-held power tool with a replaceable tool fitting 有权
    带可更换工具的手持式电动工具

    公开(公告)号：US20070096404A1

    公开(公告)日：2007-05-03

    申请号：US10579959

    申请日：2005-07-01

    申请人： Karl Frauhammer ,  Otto Baumann ,  Rolf Mueller ,  Heinz Schnerring ,  Dietmar Saur ,  Willy Braun ,  Axel Kuhnle ,  Thomas Bernhardt ,  Uwe Engelfried

    发明人： Karl Frauhammer ,  Otto Baumann ,  Rolf Mueller ,  Heinz Schnerring ,  Dietmar Saur ,  Willy Braun ,  Axel Kuhnle ,  Thomas Bernhardt ,  Uwe Engelfried

    IPC分类号： B23B31/00

    CPC分类号： B23Q3/12 ,  Y10S279/905 ,  Y10T279/17076 ,  Y10T279/17145 ,  Y10T279/17752

    摘要： A very easy-to-actuate, replaceable tool fitting is comprised in that at least one movably supported profiled body (15) on an output spindle (1) or on the tool fitting (11) of the hand-held power tool and at least one profiled recess (7) on the output spindle (1) or on the tool fitting (11) are shaped and situated in such a way that when the tool fitting (11) is slid onto the output spindle (1), the at least one profiled body (15) engages in detent fashion in the at least one profiled recess (7), achieving both an axial locking and a rotary driving of the tool fitting (11) in relation to the output spindle (1) and means (6, 8, 14) are provided, which, through a rotating and sliding motion of the tool fitting (11) on the output spindle (1), guide the profiled body (15) into the profiled recess (7).

    摘要翻译： 一种非常易于致动的可更换的工具配件包括：在输出主轴（1）上或在手持式电动工具的工具配件（11）上的至少一个可运动支撑的成型体（15），并且至少 输出主轴（1）或工具配件（11）上的一个成型凹槽（7）成形和定位成使得当工具配件（11）滑动到输出轴（1）上时，至少 一个成型体（15）以至少一个成型凹部（7）的止动方式接合，实现相对于输出主轴（1）和工具（6）的工具配件（11）的轴向锁定和旋转驱动 ，8,14），其通过工具配件（11）在输出主轴（1）上的旋转和滑动运动，将成型体（15）引导到成型凹部（7）中。