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    Hand machine tool with a removeable tool holder
    1.
    发明授权
    Hand machine tool with a removeable tool holder 有权
    手动工具带有可拆卸的工具架

    公开(公告)号：US07360606B2

    公开(公告)日：2008-04-22

    申请号：US10343365

    申请日：2001-09-06

    Applicant: Dietmar Saur ,  Axel Kuhnle ,  Helmut Wanek

    Inventor： Dietmar Saur ,  Axel Kuhnle ,  Helmut Wanek

    IPC: B23Q3/00

    CPC classification number: B25D17/088 ,  B23Q3/12 ,  Y10T279/17042 ,  Y10T279/17076 ,  Y10T279/17085 ,  Y10T279/17145 ,  Y10T408/94 ,  Y10T408/95

    Abstract: A hand power tool has a striking element via which a tool (10) in a tool holder (12) can be driven in striking fashion, which the tool holder can be detachably secured—via its body (14)—to a drive part (16) via at least one locking element (18), which the locking element, in its engaged position, is capable of being fixed in position radially by a retaining element (20), which the retaining element is capable of being automatically guided by means of an operating element (22) out of its locked position into a release position that radially releases the locking element (18) in order to release the tool holder (12), whereby the retaining element (20) is capable of being moved by a corresponding component (14) into its release position against a spring force of a spring element (24) when the tool holder (12) is pushed onto the drive part (18), wherein the retaining element (20) is captively held on the drive part (16) and is capable of being guided into its release position by the operating element (22) in the push-on direction (26) of the tool holder (12) against a spring force of a spring element (24).

    Abstract translation: 手动电动工具具有击打元件，工具夹具（12）中的工具（10）可以以惊人的方式被驱动，工具保持器可以通过其主体（14）可拆卸地固定到驱动部件 16）通过至少一个锁定元件（18），锁定元件在其接合位置能够通过保持元件（20）径向地固定在适当位置，该保持元件能够被装置自动地引导 操作元件（22）从其锁定位置移动到释放位置，以释放所述锁定元件（18）以释放所述工具保持器（12），由此所述保持元件（20）能够被移动 当所述工具保持器（12）被推到所述驱动部分（18）上时，相应的部件（14）抵抗弹簧元件（24）的弹簧力进入其释放位置，其中所述保持元件（20）被固定地保持在所述驱动器 部分（16），并能够引导到它 克服弹簧元件（24）的弹簧力，操作元件（22）在工具夹具（12）的推挽方向（26）上的释放位置。

    Hand machine tool
    2.
    发明授权
    Hand machine tool 失效
    手工机床

    公开(公告)号：US07028786B2

    公开(公告)日：2006-04-18

    申请号：US10432074

    申请日：2002-06-26

    Applicant: Axel Kuhnle ,  Helmut Wanek

    Inventor： Axel Kuhnle ,  Helmut Wanek

    IPC: B25D11/00

    CPC classification number: B25D17/088 ,  B25D2216/0076 ,  B25D2217/0053 ,  B25D2250/051

    Abstract: A hand power tool has a housing (10), a hammer barrel (12), a tool receptacle (14) that is separated from the hammer barrel (12) at least one locking body (16) for fixing the tool receptacle (14) in a direction of rotation (18), a transmission unit (20) arranged radially outwardly of the tool receptacle (14) for transmitting a torque from the tool receptacle (14) radially outwardly and fixing the tool receptacle (14) in the direction of rotation (18) of the tool receptacle (14) on the housing (10), one part of the transmission unit (20) being formed by an actuating sleeve (28), the transmission unit (20) having a claw ring (30) which is separate from the actuating sleeve (28) and the tool receptacle (14) being connected through the claw ring (30) with the actuating sleeve (28) in the direction of rotation (18).

    Abstract translation: 手动工具具有壳体（10），锤筒（12），与锤筒（12）分离的工具容器（14），用于固定工具容器（14）的至少一个锁定体（16） 在旋转方向（18）上，布置在所述工具容器（14）的径向外侧的传动单元（20），用于从所述工具容器（14）径向向外传送扭矩，并将所述工具容器（14）沿着 所述工具容器（14）在所述壳体（10）上的旋转（18），所述传动单元（20）的一部分由致动套筒（28）形成，所述传动单元（20）具有爪环（30） 其与致动套筒（28）分离，并且工具座（14）通过爪环（30）与致动套筒（28）沿旋转方向（18）连接。

    Tool holder
    3.
    发明授权
    Tool holder 失效
    工具托架

    公开(公告)号：US06691799B2

    公开(公告)日：2004-02-17

    申请号：US10151418

    申请日：2002-05-20

    Applicant: Axel Kuhnle ,  Helmut Wanek ,  Richard Engel

    Inventor： Axel Kuhnle ,  Helmut Wanek ,  Richard Engel

    IPC: B23Q300

    CPC classification number: B23Q3/12 ,  B23B2260/022 ,  Y10T279/17042 ,  Y10T279/17085 ,  Y10T279/17094 ,  Y10T279/17632 ,  Y10T408/94 ,  Y10T408/95

    Abstract: A tool holder for a power tool, such as a drill hammer, a chisel hammer, and both, includes a striking mechanism for strikingly driving a tool, a base body, a drive part on which the base body is releasably mounted, at least one locking body for releasably mounting the base body on the drive part, a component having a throughgoing passage in which the at least one locking body is arranged, a securing body which radially fixes the at least one locking body in its engaging position, an actuating element for unlocking the securing body from its locking position to an unlocking position for radially reieasing the at least one locking body, and at least one holding element which holds the at least one locking body in the unlocking position of the securing body in the throughgoing passage. The holding element is lowered or lowerable into the component having the throughgoing passage and is overrun by the securing body.

    Abstract translation: 用于诸如钻锤，凿锤和两者的动力工具的工具保持器包括用于显着驱动工具的冲击机构，基体，基体可释放地安装在其上的驱动部分，至少一个 锁定体，用于将基体可释放地安装在驱动部分上，具有穿过通道的部件，其中至少一个锁定体被布置在其中;固定体，其将至少一个锁定体径向地固定在其接合位置;致动元件 用于将所述固定体从其锁定位置解锁到解锁位置以用于径向地重新固定所述至少一个锁定体;以及至少一个保持元件，其将所述至少一个锁定体保持在所述固定体在所述通孔中的解锁位置。 保持元件被降低或可以降低到具有通孔的部件中并被固定体超载。

    Hand-held power tool with a replaceable tool fitting
    6.
    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

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

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

    IPC: B23B31/00

    CPC classification number: B23Q3/12 ,  Y10S279/905 ,  Y10T279/17076 ,  Y10T279/17145 ,  Y10T279/17752

    Abstract: 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).

    Abstract translation: 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。

    Hand-held power tool
    10.
    发明授权
    Hand-held power tool 有权
    手持电动工具

    公开(公告)号：US08091651B2

    公开(公告)日：2012-01-10

    申请号：US12298414

    申请日：2007-05-04

    Applicant: Axel Kuhnle ,  Karl Frauhammer ,  Willy Braun

    Inventor： Axel Kuhnle ,  Karl Frauhammer ,  Willy Braun

    IPC: B25D17/04 ,  B25D17/24

    CPC classification number: B25D17/043 ,  B25D17/04 ,  B25D2211/003 ,  B25D2250/105 ,  B25D2250/245 ,  B25D2250/381

    Abstract: A hand-held power tool includes a main element with a normal axis which extends perpendicularly to a tool axis and through a center of gravity. A handle is supported in the plane of motion defined by the tool axis and the normal axis such that it is movable relative to the main element. A spring unit connects the handle with the main element, and has a spring element to define a trajectory of at least one portion of the handle in the plane of motion under the influence of a load force triggered when the handle is moved out of a neutral position and approaches the stationary main element. A rotary element defines a joint-free rotation axis, about which the handle rotates in the plane of motion when a motion takes place relative to the main element.

    Abstract translation: 手持式电动工具包括具有垂直于工具轴线并通过重心垂直延伸的法向轴线的主要元件。 手柄在由工具轴线和法线轴限定的运动平面中支撑，使得其相对于主元件可移动。 弹簧单元将手柄与主元件连接，并且具有弹簧元件，以在手柄移出中性线时触发的负载力的影响下限定手柄平面中至少一部分的轨迹。 位置并接近固定主元件。 旋转元件限定无接头的旋转轴线，当相对于主要元件发生运动时，手柄围绕该旋转轴线在运动平面中旋转。

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