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公开(公告)号：US20120266665A1
公开(公告)日：2012-10-25
申请号：US13504432
申请日：2010-08-27
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。
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公开(公告)号：US09242328B2
公开(公告)日：2016-01-26
申请号：US13504432
申请日：2010-08-27
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。
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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
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）。
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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
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。
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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
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.
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公开(公告)号：US20160282107A1
公开(公告)日：2016-09-29
申请号：US15033011
申请日：2014-10-30
申请人： Benjamin PITZER , Philip ROAN , Hauke SCHMIDT , Ralph DAMMERTZ , Alexander FLAIG , Mattias ROLAND , ROBERT BOSCH GMBH
发明人： Matthias Roland , Benjamin Pitzer , Philip Roan , Ralph Dammertz , Hauke Schmidt , Alexander Flaig
CPC分类号： G01B11/14 , G01B11/026 , G01B11/24 , G01C3/08 , G01S7/4808 , G01S17/023 , G01S17/42 , G01S17/89
摘要： A method of performing geometrical measurements of remote objects includes performing a laser sweep of a measurement object with a handheld sensor device including a distance measurement unit and an inertial measurement unit. The method includes activating the distance measurement unit to perform a plurality of distance measurements during the laser sweep, and activating the inertial measurement unit to perform an inertial measurement in association with each of the distance measurements. A processor is used to process the distance measurements with reference to the associated inertial measurements to determine a geometric characteristic of the measurement object.
摘要翻译： 执行远程物体的几何测量的方法包括使用包括距离测量单元和惯性测量单元的手持传感器设备执行测量对象的激光扫描。 该方法包括激活距离测量单元以在激光扫描期间执行多个距离测量，以及激活惯性测量单元以执行与每个距离测量相关联的惯性测量。 处理器用于参考相关联的惯性测量来处理距离测量，以确定测量对象的几何特征。
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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
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。
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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
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）。
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公开(公告)号：US10060730B2
公开(公告)日：2018-08-28
申请号：US15033011
申请日：2014-10-30
申请人： Robert Bosch GmbH , Matthias Roland , Benjamin Pitzer , Philip Roan , Ralph Dammertz , Hauke Schmidt , Alexander Flaig
发明人： Matthias Roland , Benjamin Pitzer , Philip Roan , Ralph Dammertz , Hauke Schmidt , Alexander Flaig
CPC分类号： G01B11/14 , G01B11/026 , G01B11/24 , G01C3/08 , G01S7/4808 , G01S17/023 , G01S17/42 , G01S17/89
摘要： A method of performing geometrical measurements of remote objects includes performing a laser sweep of a measurement object with a handheld sensor device including a distance measurement unit and an inertial measurement unit. The method includes activating the distance measurement unit to perform a plurality of distance measurements during the laser sweep, and activating the inertial measurement unit to perform an inertial measurement in association with each of the distance measurements. A processor is used to process the distance measurements with reference to the associated inertial measurements to determine a geometric characteristic of the measurement object.
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公开(公告)号：US09168597B2
公开(公告)日：2015-10-27
申请号：US13273993
申请日：2011-10-14
申请人： Juergen Wiker , Ralph Dammertz
发明人： Juergen Wiker , Ralph Dammertz
CPC分类号： B23D47/025 , B25H1/04 , Y10T83/7722 , Y10T83/773
摘要： Provided is a table saw assembly including a base portion, a saw blade opening, a saw assembly and a first leg assembly. The base portion includes a base work piece support surface which defines a support plane. The base portion includes a lower surface opposite the base work piece support surface. The saw blade opening is defined in the base work piece support surface. The saw assembly includes a saw blade which is positionable to extend upwardly through the saw blade opening. The first leg assembly includes a first foot portion. The first leg assembly is pivotable between a first position and a second position. In the first position, the first foot portion is positioned lower than the lower surface of the base portion. In the second position, the first foot portion is positioned above the lower surface of the base portion.
摘要翻译： 提供了一种台锯组件，其包括基部，锯片开口，锯组件和第一腿组件。 基部包括限定支撑平面的基部工件支撑表面。 基部包括与基部工件支撑表面相对的下表面。 锯片开口限定在基部工件支撑表面中。 锯组件包括可以向上延伸穿过锯片开口的锯片。 第一腿组件包括第一脚部。 第一腿组件可在第一位置和第二位置之间枢转。 在第一位置，第一脚部位于比基部的下表面低的位置。 在第二位置，第一脚部位于基部的下表面的上方。
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