利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

34 条记录 (耗时 0.032 秒)

    Hand-held power tool with improved vibration-damped handle
    3.
    发明授权
    Hand-held power tool with improved vibration-damped handle 有权
    手动电动工具，具有改进的减震手柄

    公开(公告)号：US07886839B2

    公开(公告)日：2011-02-15

    申请号：US12539816

    申请日：2009-08-12

    申请人： Karl Frauhammer ,  Gerhard Meixner ,  Heiko Roehm ,  Willy Braun ,  Axel Kuhnle ,  Andreas Strasser ,  Ralph Dammertz ,  Joachim Schadow ,  Christian Koepf ,  Juergen Lennartz

    发明人： Karl Frauhammer ,  Gerhard Meixner ,  Heiko Roehm ,  Willy Braun ,  Axel Kuhnle ,  Andreas Strasser ,  Ralph Dammertz ,  Joachim Schadow ,  Christian Koepf ,  Juergen Lennartz

    IPC分类号： B25D17/24

    CPC分类号： B25D17/043

    摘要： The hand-held power tool has a vibration-damped main handle. The hand-held power tool has a device for fastening the main handle to a main element configured so that when the main element moves out of a stationary position toward the main handle the main element swivels around at least one swivel axis so that it is guided along a trajectory that extends with a slant of at least 10° relative to a flat surface, which extends through a longitudinal tool axis and which has a surface normal oriented in a normal direction perpendicular to the longitudinal tool axis. As a result vibrations with a movement component perpendicular to the longitudinal tool axis are damped as well as vibrations that induce motion of the main element in the direction of the longitudinal tool axis toward the main handle.

    摘要翻译： 手持式电动工具具有振动阻尼的主把手。 手持式电动工具具有用于将主把手紧固到主元件的装置，该主元件被构造成使得当主元件从静止位置移动到主把手时，主元件围绕至少一个旋转轴线旋转，使得其被引导 沿着相对于平坦表面以至少10°的倾斜延伸的轨迹，该平坦表面延伸穿过纵向工具轴线，并且具有在垂直于纵向刀具轴线的法线方向上取向的表面。 因此，垂直于纵向工具轴线的运动部件的振动被阻尼以及使主元件在纵向工具轴线方向上朝向主手柄的运动的振动。

    Hand-held power tool, in particular a rotary hammer and/or chisel hammer
    4.
    发明授权
    Hand-held power tool, in particular a rotary hammer and/or chisel hammer 有权
    手持电动工具，特别是旋转锤和/或凿锤

    公开(公告)号：US08613328B2

    公开(公告)日：2013-12-24

    申请号：US11911178

    申请日：2006-10-27

    申请人： Gerhard Meixner ,  Ralph Dammertz ,  Juergen Lennartz

    发明人： Gerhard Meixner ,  Ralph Dammertz ,  Juergen Lennartz

    IPC分类号： B25D9/06

    CPC分类号： B25D16/003 ,  B25D11/125 ,  B25D2211/003 ,  B25D2216/0015 ,  B25D2216/0023 ,  B25D2250/065 ,  B25D2250/331 ,  B25D2250/365

    摘要： The invention relates to a hand power tool, in particular a drill hammer and/or chipping hammer, comprising a hammer unit (10a; 10b) for producing a pulse in the direction of a hammer axis (12a; 12b). Said tool has an axial drive unit (14a; 14b) with a drive element (16a; 16b) and a motor unit (18a; 18b), in addition to a motor shaft (20a; 20b), which forms an angle (22a; 22b) not equal to zero with the hammer axis (12a; 12b) and which co-operates with the axial drive unit (14a; 14b) by means of a torque transmission wheel (24a; 24b) of said unit, the axial drive unit (14a; 14b) being mounted on the opposite side of the torque transmission wheel (24a; 24b) from the motor unit (18a; 18b). The driven element (16a; 16b) of the axial drive unit (14a; 14b) is mounted directly on the torque transmission wheel (24a; 24b).

    摘要翻译： 本发明涉及一种手动电动工具，特别是钻锤和/或切屑锤，包括用于在锤轴线（12a; 12b）的方向产生脉冲的锤单元（10a; 10b）。 除了电动机轴（20a; 20b）之外，所述工具具有带有驱动元件（16a; 16b）和电动机单元（18a; 18b）的轴向驱动单元（14a; 14b） 22b）与锤轴（12a; 12b）不等于零，并且通过所述单元的转矩传递轮（24a; 24b）与轴向驱动单元（14a; 14b）协作;轴向驱动单元 （14a; 14b）从所述马达单元（18a; 18b）安装在所述转矩传递轮（24a; 24b）的相对侧上。 轴向驱动单元（14a; 14b）的从动元件（16a; 16b）直接安装在转矩传递轮（24a; 24b）上。

    HAND-HELD POWER TOOL, IN PARTICULAR A ROTARY HAMMER AND/OR CHISEL HAMMER
    5.
    发明申请
    HAND-HELD POWER TOOL, IN PARTICULAR A ROTARY HAMMER AND/OR CHISEL HAMMER 有权
    手持式电动工具，特别是旋转锤和/或锤子锤

    公开(公告)号：US20090266572A1

    公开(公告)日：2009-10-29

    申请号：US11911178

    申请日：2006-10-27

    申请人： Gerhard Meixner ,  Ralph Dammertz ,  Juergen Lennartz

    发明人： Gerhard Meixner ,  Ralph Dammertz ,  Juergen Lennartz

    IPC分类号： B23B45/16 ,  B25D16/00

    CPC分类号： B25D16/003 ,  B25D11/125 ,  B25D2211/003 ,  B25D2216/0015 ,  B25D2216/0023 ,  B25D2250/065 ,  B25D2250/331 ,  B25D2250/365

    摘要： The invention relates to a hand power tool, in particular a drill hammer and/or chipping hammer, comprising a hammer unit (10a; 10b) for producing a pulse in the direction of a hammer axis (12a; 12b). Said tool has an axial drive unit (14a; 14b) with a drive element (16a; 16b) and a motor unit (18a; 18b), in addition to a motor shaft (20a; 20b), which forms an angle (22a; 22b) not equal to zero with the hammer axis (12a; 12b) and which co-operates with the axial drive unit (14a; 14b) by means of a torque transmission wheel (24a; 24b) of said unit, the axial drive unit (14a; 14b) being mounted on the opposite side of the torque transmission wheel (24a; 24b) from the motor unit (18a; 18b). The driven element (16a; 16b) of the axial drive unit (14a; 14b) is mounted directly on the torque transmission wheel (24a; 24b).

    摘要翻译： 本发明涉及一种手动电动工具，特别是钻锤和/或切屑锤，包括用于在锤轴线（12a; 12b）的方向产生脉冲的锤单元（10a; 10b）。 除了电动机轴（20a; 20b）之外，所述工具具有带有驱动元件（16a; 16b）和电动机单元（18a; 18b）的轴向驱动单元（14a; 14b） 22b）与锤轴（12a; 12b）不等于零，并且通过所述单元的转矩传递轮（24a; 24b）与轴向驱动单元（14a; 14b）协作;轴向驱动单元 （14a; 14b）从所述马达单元（18a; 18b）安装在所述转矩传递轮（24a; 24b）的相对侧上。 轴向驱动单元（14a; 14b）的从动元件（16a; 16b）直接安装在转矩传递轮（24a; 24b）上。

    Grinding machine tool support
    7.
    发明授权
    Grinding machine tool support 有权
    研磨机床支撑

    公开(公告)号：US06786811B2

    公开(公告)日：2004-09-07

    申请号：US09980933

    申请日：2002-02-20

    申请人： Harald Krondorfer ,  Ralph Dammertz ,  Zaal-Azhar Alias ,  Markus Heckmann ,  Joachim Schadow ,  Thomas Schomisch ,  Marco Brancato ,  Christof Hoelzl ,  Johann Huber ,  Wilhelm Schulze

    发明人： Harald Krondorfer ,  Ralph Dammertz ,  Zaal-Azhar Alias ,  Markus Heckmann ,  Joachim Schadow ,  Thomas Schomisch ,  Marco Brancato ,  Christof Hoelzl ,  Johann Huber ,  Wilhelm Schulze

    IPC分类号： B24B4100

    CPC分类号： B24B45/006 ,  B24B23/02 ,  B24D7/16 ,  B24D9/085

    摘要： A grinding machine tool receptacle for a hand-guided angle grinding machine has a slaving device by which an insert tool is operatively connectable to a drive shaft, the insert tool is operatively connectable to the slaving device via at least one detent element supported movably counter to a spring element, which detent element snaps into place in an operating position of the insert tool driven by the spring element and fixes the insert tool by positive engagement, the detent element is displaceable in the axial direction counter to the spring element, and the insert tool is connected to the slaving device in the circumferential direction via at least a first element and in the axial direction via at least a second element, with the second element arranged for fixing of the insert tool with a spring force.

    摘要翻译： 一种用于手动导向角磨机的研磨机工具容器具有一个从动装置，通过该从动装置，插入工具可操作地连接到驱动轴上，该插入工具可操作地通过至少一个棘爪元件连接到至少一个棘爪元件， 弹簧元件，该止动元件在由弹簧元件驱动的插入工具的操作位置中卡入就位并通过正接合固定插入工具，止动元件可在与弹簧元件相反的轴向方向上移位，并且插入件 工具通过至少第一元件沿着圆周方向连接到从动装置，并且经由至少第二元件在轴向方向上连接，第二元件布置成用于以弹簧力固定插入工具。

    Hand machine tool comprising at least one handle
    8.
    发明授权
    Hand machine tool comprising at least one handle 有权
    手工工具包括至少一个把手

    公开(公告)号：US08522894B2

    公开(公告)日：2013-09-03

    申请号：US10049546

    申请日：2001-05-25

    申请人： Ernst Kraenzler ,  Manfred Ruff ,  Harald Krondorfer ,  Ralph Dammertz ,  Joerg Goehner ,  Mario Frank ,  Franz Scheschark

    发明人： Ernst Kraenzler ,  Manfred Ruff ,  Harald Krondorfer ,  Ralph Dammertz ,  Joerg Goehner ,  Mario Frank ,  Franz Scheschark

    IPC分类号： B25D17/24

    CPC分类号： B25F5/006 ,  B25F5/026

    摘要： The invention is based on a power tool with at least one handle (10, 26, 50, 62, 104) that comprises at least one grip part (12, 72, 106) that is firmly connected to a mounting part (16, 70, 110) via at least one elastic, vibration-damping element (14, 24, 52, 108), via which the grip part (12, 72, 106) is affixable to a housing (60).It is proposed that the connection between the grip part (12, 72, 106) and the mounting part (16, 70, 110) is secured by means of the elastic element (14, 24, 52, 108) via at least one movable retaining element (20, 22, 28, 64, 112).

    摘要翻译： 本发明基于具有至少一个手柄（10,26,50,62,104）的电动工具，所述至少一个手柄（10,26,50,62,104）包括至少一个握持部分（12,72,106），该把手部分牢固地连接到安装部分 ，110）经由至少一个弹性阻尼元件（14,24,52,108），所述把手部分（12,72,106）可通过所述至少一个弹性阻尼元件固定到壳体（60）。 提出了握持部分（12,72,106）和安装部分（16,70,110）之间的连接通过弹性元件（14,24,52,108）经由至少一个可移动的 保持元件（20,22,28,64,112）。

    TABLE SAW DUST EXTRACTION ASSEMBLY
    9.
    发明申请
    TABLE SAW DUST EXTRACTION ASSEMBLY 有权
    表牙屑提取装置

    公开(公告)号：US20130104714A1

    公开(公告)日：2013-05-02

    申请号：US13285055

    申请日：2011-10-31

    申请人： Ralph Dammertz ,  Juergen Wiker

    发明人： Ralph Dammertz ,  Juergen Wiker

    IPC分类号： B23D45/06 ,  B26D7/18

    CPC分类号： B23D45/06 ,  B23D59/006 ,  Y10T83/2066

    摘要： A power tool includes a table structure defining a blade slot, a blade positioned within the blade slot, a motor assembly to rotate the blade, and a dust chute assembly. The dust chute assembly surrounds at least a portion of the blade and includes a plenum for receiving airflow scavenged from operation of the motor assembly and redirects the airflow to convey dust and debris from operation of the blade to a discharge outlet.

    摘要翻译： 电动工具包括限定叶片槽的台结构，位于叶片槽内的叶片，用于旋转叶片的马达组件和灰尘滑槽组件。 灰尘滑道组件围绕叶片的至少一部分，并且包括用于接收从马达组件的操作中清除的气流的气室，并且重定向气流以将灰尘和碎屑从叶片的操作传送到排出口。

    Table saw with foldable tabletop and handle
    10.
    发明授权
    Table saw with foldable tabletop and handle 有权

    公开(公告)号：US09776262B2

    公开(公告)日：2017-10-03

    申请号：US13273624

    申请日：2011-10-14

    申请人： Juergen Wiker ,  Ralph Dammertz

    发明人： Juergen Wiker ,  Ralph Dammertz

    IPC分类号： B23D47/02 ,  B23D45/06 ,  B27B5/22 ,  A47B3/00 ,  A47B1/00

    CPC分类号： B23D47/025 ,  A47B1/00 ,  A47B3/00 ,  B27B5/222 ,  Y10T83/7722

    摘要： A table saw assembly includes a base portion with a base work piece support surface which defines a support plane and a saw blade opening. A saw blade is positionable to extend upwardly through the saw blade opening. A first extension includes a first extension work piece support surface which is pivotable with respect to the base portion between a first position coplanar with the base work piece support surface and a second position above the support plane. A second extension includes a second extension work piece support surface which is pivotable between a third position coplanar with the base work piece support surface and a fourth position above the support plane. The table saw assembly includes a handle located above the work piece support surface and accessible by a user when the first extension is in the second position and the second extension is in the fourth position.