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34 条记录 (耗时 0.028 秒)

    Hand machine tool comprising at least one handle
    1.
    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）。

    Hand machine tool comprising at least one handle
    2.
    发明申请
    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：US20050224244A1

    公开(公告)日：2005-10-13

    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

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

    IPC分类号： B25F5/00 ,  B25F5/02 ,  B25D17/11

    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），该握持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）。

    Electric hand power tool with switching key
    3.
    发明授权
    Electric hand power tool with switching key 有权
    手动电动工具带切换键

    公开(公告)号：US06794593B2

    公开(公告)日：2004-09-21

    申请号：US10253267

    申请日：2002-09-24

    申请人： Ernst Kraenzler ,  Peter Stierle ,  Harald Krondorfer ,  Ralph Dammertz ,  Ralph Beetz ,  Mario Pauli

    发明人： Ernst Kraenzler ,  Peter Stierle ,  Harald Krondorfer ,  Ralph Dammertz ,  Ralph Beetz ,  Mario Pauli

    IPC分类号： H01H920

    CPC分类号： B24B23/02 ,  B25F5/02 ,  H01H3/20 ,  H01H21/10

    摘要： An electric hand power tool has an on/off switch, an elongated switching key having a front end and a rear end and actuating the switch, a blocking lever carried by and projecting from the switching key to prevent or to allow turning on of the latter, the switching key being supported turnably, the switching key having a convex curvature starting substantially centrally and extending toward the rear end, the switching key carrying the blocking lever near the rear end, the blocking lever having an upper edge located under a tangent between the convex curvature and the rear end of the switching key.

    摘要翻译： 电动手电工具具有开/关开关，具有前端和后端并且致动开关的细长切换键，由切换键承载和突出的阻挡杆，以防止或允许开关 所述切换键被可转动地支撑，所述切换键具有基本中心并且朝向所述后端延伸的凸曲率，所述切换键在所述后端附近承载所述阻挡杆，所述阻挡杆具有位于所述切割键之间的切线下方的上边缘 凸曲率和切换键的后端。

    Grinding machine tool support
    5.
    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。

    TABLE SAW DUST EXTRACTION ASSEMBLY
    6.
    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
    7.
    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.

    Table saw riving knife
    9.
    发明授权
    Table saw riving knife 有权
    桌锯刀

    公开(公告)号：US08316747B2

    公开(公告)日：2012-11-27

    申请号：US12774849

    申请日：2010-05-06

    申请人： Ravinder Voruganti ,  Ralph Dammertz ,  Thomas Siwek ,  Srinath Srinivas ,  Daniel J. Williams ,  Stephen M. Oshgan

    发明人： Ravinder Voruganti ,  Ralph Dammertz ,  Thomas Siwek ,  Srinath Srinivas ,  Daniel J. Williams ,  Stephen M. Oshgan

    IPC分类号： B23D45/06 ,  B23D47/00 ,  B27G19/08

    CPC分类号： B27G19/02 ,  Y10T83/081 ,  Y10T83/089 ,  Y10T83/2077 ,  Y10T83/7726 ,  Y10T83/773 ,  Y10T83/7734 ,  Y10T83/8749 ,  Y10T292/696

    摘要： A power tool in one embodiment is a table saw which includes a swing arm assembly movable along a swing path, an actuator configured to force the swing arm assembly away from a first swing arm position and toward a second swing arm position, and a riving knife positioned outwardly of the swing arm assembly when the swing arm assembly is in the first swing arm position, the riving knife including a channel with a first end portion and a second end portion, a first curved channel portion with a first center of curvature and located between the first end portion and the second end portion, and a second curved channel portion with a second center of curvature and located between the first end portion and the second end portion, wherein the first center of curvature is not coincident with the second center of curvature.

    摘要翻译： 在一个实施例中的电动工具是台锯，其包括可沿着摆动路径移动的摆臂组件，致动器，其构造成迫使摆臂组件远离第一摆臂位置并朝向第二摆臂位置;以及导刀 当摆臂组件处于第一摆臂位置时，位于摆臂组件的外侧，该切刀包括具有第一端部和第二端部的通道，具有第一曲率中心的第一弯曲通道部分 在第一端部和第二端部之间，第二弯曲通道部分具有​​第二中心曲率并且位于第一端部和第二端部之间，其中第一曲率中心与第二中心的第二中心不一致 曲率。

    Monitoring Device of a Machine Tool
    10.
    发明申请
    Monitoring Device of a Machine Tool 有权
    机床监控装置

    公开(公告)号：US20120266665A1

    公开(公告)日：2012-10-25

    申请号：US13504432

    申请日：2010-08-27

    申请人： Georg Stellmann ,  Sebastian Jackisch ,  Ralph Dammertz

    发明人： Georg Stellmann ,  Sebastian Jackisch ,  Ralph Dammertz

    IPC分类号： G01N25/56 ,  G01D21/00

    CPC分类号： B23Q11/0082 ,  B23D59/001 ,  B23Q17/2438 ,  B27B5/222 ,  B27G19/02

    摘要： A monitoring device of a machine tool, in particular a circular saw bench, includes a safety unit having at least one first sensor. The monitoring device further includes at least one reference sensor, which is provided to convert a characterizing physical measured variable of the workpiece into an electric characteristic variable during machining of a work piece using the machine tool. The characteristic variable is provided to establish a reference value for a signal of the first sensor.

    摘要翻译： 机床，特别是圆锯台的监视装置包括具有至少一个第一传感器的安全单元。 监测装置还包括至少一个参考传感器，其被提供用于在使用机床加工工件期间将工件的特征物理测量变量转换成电特性变量。 提供特征变量以建立第一传感器的信号的参考值。