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1. 发明授权

US06174226B1 Hand-held belt sander 失效
标题翻译：手提带砂光机
公开(公告)号：US06174226B1
公开(公告)日：2001-01-16
申请号：US09013351
申请日：1998-01-26
申请人： Alfred Frech , Gerd Berner , Reiner Silberer , Michael Behrendes , Michael A Gabold , Joachim Schadow , Rudolf Fuchs , Sinisa Andrasic , Thomas Palaver , Juergen Koellner
发明人： Alfred Frech , Gerd Berner , Reiner Silberer , Michael Behrendes , Michael A Gabold , Joachim Schadow , Rudolf Fuchs , Sinisa Andrasic , Thomas Palaver , Juergen Koellner
IPC分类号： B24B2306
CPC分类号： B24B21/20 , B24B23/06
摘要： A hand-held belt sander has a housing, an on-off switch and a power supply conductor supported by the housing, a motor and a transmission received in the housing, a sanding belt, a driving roller driven by the motor and driving the sanding belt, a sliding shoe provided with a base, a deviating roller arranged so that said sanding belt is guidable over the deviating roller and the base of the sliding shoe, a unit for centering the sanding belt, a unit for clamping the sanding belt, the deviating roller and the driving roller have different diameters so that the sanding belt is guided inclinedly, the housing being elongated and the sanding belt being guided on guiding parts which are introduced in a rear region of the elongated housing so that with together with the sanding belt in a front region of the elongated housing a centrally forwardly extending, freely projecting, wedge tip-shaped contour is formed so that the hand-held belt sander as a whole has a lance-like contour.
摘要翻译：手持带式打磨机具有壳体，开 - 关开关和由壳体支撑的电源导体，电机和容纳在壳体中的变速器，砂带，由电机驱动的驱动辊并驱动砂光皮带，设置有底座的滑动鞋，布置成使得所述砂带在导向辊和滑靴的底座上引导的偏移辊，用于对准砂带的单元，用于夹紧砂带的单元，偏转辊和驱动辊具有不同的直径，使得砂带被倾斜地引导，壳体是细长的，并且砂带在引导部分被引导，导向部分被引入细长壳体的后部区域中，使得与砂带在细长壳体的前部区域中，形成中心向前延伸的自由突出的楔形尖端轮廓，使得手持式带式打磨机整体上具有矛状轮廓。

2. 发明授权

US06419569B1 Hand-held belt sander 失效
标题翻译：手提带砂光机
公开(公告)号：US06419569B1
公开(公告)日：2002-07-16
申请号：US09670729
申请日：2000-09-27
申请人： Alfred Frech , Gerd Berner , Reiner Silberer , Michael Behrendes , Michael A Gabold , Joachim Schadow , Rudolf Fuchs , Sinisa Andrasic , Thomas Palaver , Juergen Koellner
发明人： Alfred Frech , Gerd Berner , Reiner Silberer , Michael Behrendes , Michael A Gabold , Joachim Schadow , Rudolf Fuchs , Sinisa Andrasic , Thomas Palaver , Juergen Koellner
IPC分类号： B24B2306
CPC分类号： B24B21/20 , B24B23/06
摘要： A hand-held belt sander has a housing, an on-off switch and a power supply conductor supported by the housing, a motor and a transmission received in the housing, a sanding belt, a driving roller driven by the motor and driving the sanding belt, a sliding shoe provided with a base, a deviating roller arranged so that said sanding belt is guidable over the deviating roller and the base of the sliding shoe, a unit for centering the sanding belt, a unit for clamping the sanding belt, the deviating roller and the driving roller have different diameters so that the sanding belt is guided inclinedly, the housing being elongated and the sanding belt being guided on guiding parts which are introduced in a rear region of the elongated housing so that with together with the sanding belt in a front region of the elongated housing a centrally forwardly extending, freely projecting, wedge tip-shaped contour is formed so that the hand-held belt sander as a whole has a lance-like contour.
摘要翻译：手持带式打磨机具有壳体，开 - 关开关和由壳体支撑的电源导体，电机和容纳在壳体中的变速器，砂带，由电机驱动的驱动辊并驱动砂光皮带，设置有底座的滑动鞋，布置成使得所述砂带在导向辊和滑靴的底座上引导的偏移辊，用于对准砂带的单元，用于夹紧砂带的单元，偏转辊和驱动辊具有不同的直径，使得砂带被倾斜地引导，壳体是细长的，并且砂带在引导部分被引导，导向部分被引入细长壳体的后部区域中，使得与砂带在细长壳体的前部区域中，形成中心向前延伸的自由突出的楔形尖端轮廓，使得手持式带式打磨机整体上具有矛状轮廓。

3. 发明申请

US20120034855A1 Hand-held power tool system 有权
公开(公告)号：US20120034855A1
公开(公告)日：2012-02-09
申请号：US13274884
申请日：2011-10-17
申请人： Cornelius Boeck , Joachim Schadow , Sinisa Andrasic
发明人： Cornelius Boeck , Joachim Schadow , Sinisa Andrasic
IPC分类号： B24B55/05 , B24B23/02
CPC分类号： B24B55/052 , B24B23/00 , Y10T70/5022 , Y10T70/5611
摘要： A hand-held power tool system has a hand-held power tool, a guard unit, and a guard anti-rotation lock unit preventing rotation between the guard unit and the hand-held power tool during breakdown of a tool of the hand-held power tool and configured to prevent rotation between the guard unit and the hand-held power tool at a same time as the guard unit is being attached to the hand-held power unit when the guard unit is in a working position, the guard anti-rotation lock unit is at least partially located on a closing unit which includes a clamping band and a pivotable lever, and the anti-rotation lock unit includes at least one anti-rotation lock element provided on the lever.

4. 发明申请

US20090100885A1 GUARD ANTI-ROTATION LOCK 有权
标题翻译：防护锁
公开(公告)号：US20090100885A1
公开(公告)日：2009-04-23
申请号：US12293386
申请日：2007-11-09
申请人： Cornelius Boeck , Joachim Schadow , Sinisa Andrasic
发明人： Cornelius Boeck , Joachim Schadow , Sinisa Andrasic
IPC分类号： G05G5/00
CPC分类号： B24B55/052 , B24B23/00 , Y10T70/5022 , Y10T70/5611
摘要： The invention relates to a protective hood anti-rotation lock for a portable power tool (12a-k), especially for an angle grinder, for providing anti-rotational locking between the portable power tool (12a-k) and a protective hood unit (14a-k). According to the invention, the protective hood anti-rotation lock has a form-fit unit (16a-k) which is provided for anti-rotational locking of the protective hood unit (14a-k) in relation to the portable power tool (12a-k) in the event of a tool (18a-k) breakage.
摘要翻译：本发明涉及一种用于便携式电动工具（12a-k）的保护罩防旋转锁，特别是用于角磨机，用于在便携式电动工具（12a-k）和保护罩单元（12a-k）之间提供防旋转锁定 14a-k）。根据本发明，保护罩防旋转锁具有形成配合单元（16a-k），其形成为相对于便携式电动工具（12a-k）防护罩单元（14a-k）的防旋转锁定 -k）在工具（18a-k）断裂的情况下。

5. 发明授权

US08562395B2 Guard anti-rotation lock 有权
标题翻译：防护防旋转锁
公开(公告)号：US08562395B2
公开(公告)日：2013-10-22
申请号：US12282828
申请日：2007-11-09
申请人： Cornelius Boeck , Joachim Schadow , Sinisa Andrasic
发明人： Cornelius Boeck , Joachim Schadow , Sinisa Andrasic
IPC分类号： B24B55/04
CPC分类号： B24B55/052 , B24B23/00 , Y10T70/5022 , Y10T70/5611
摘要： A system for a hand-held power tool has a tool housing, a receiving unit fixed to the tool housing and a guard unit connected with the hand-held power tool. The guard unit includes a guard extending at least partially around a rotatable tool. A guard anti-rotation lock device includes a clamping band fixedly connected to the guard that establishes a frictional connection between the guard unit and the receiving unit. The receiving unit includes a receiving flange and a connecting element that are together surrounded by and clamped in a clamping region by the clamping band to effect the frictional connection. In a case where the rotatable tool bursts into pieces during operation, the connecting element counteracts rotational movement of the guard unit with respect to the receiving unit by changing a cross-sectional shape of the clamping region.
摘要翻译：一种用于手持式电动工具的系统具有工具壳体，固定在工具壳体上的接收单元和与手持电动工具连接的保护单元。防护单元包括至少部分地围绕可旋转工具延伸的护罩。保护防旋转锁定装置包括固定地连接到防护件的夹紧带，其在保护单元和接收单元之间建立摩擦连接。接收单元包括接收凸缘和连接元件，所述接收凸缘和连接元件由夹紧带围绕并夹在夹持区域中以实现摩擦连接。在可旋转工具在操作期间爆裂成块的情况下，连接元件通过改变夹紧区域的横截面形状来抵消保护单元相对于接收单元的旋转运动。

6. 发明授权

US08500521B2 Hand-held power tool 有权
标题翻译：手持电动工具
公开(公告)号：US08500521B2
公开(公告)日：2013-08-06
申请号：US12745060
申请日：2008-09-29
申请人： Cornelius Boeck , Joachim Schadow , Sinisa Andrasic , Josef Enfellner , Michael Habele
发明人： Cornelius Boeck , Joachim Schadow , Sinisa Andrasic , Josef Enfellner , Michael Habele
IPC分类号： B24B55/05
CPC分类号： B24B23/02 , B24B55/052
摘要： The invention relates to a hand-held power tool, particularly an angle grinder having a housing that has a flange neck, having a protective device that can be accommodated on the flange neck and that can be pivoted in the circumferential direction, and having at least one device for blocking at least one pivoting direction of the protective device. The invention proposes that the device for locking includes at least one stop and at least one counter-stop interacting with the stop.
摘要翻译：本发明涉及一种手持式电动工具，特别涉及具有具有凸缘颈部的壳体的角磨机，具有可容纳在凸缘颈部上并能够沿圆周方向枢转的保护装置，并具有至少一个用于阻挡保护装置的至少一个枢转方向的装置。本发明提出，用于锁定的装置包括至少一个止动件和至少一个与止动件相互作用的止回件。

7. 发明申请

US20110318999A1 Hand Tool Protection Device 审中-公开
标题翻译：手动工具保护装置
公开(公告)号：US20110318999A1
公开(公告)日：2011-12-29
申请号：US13169352
申请日：2011-06-27
申请人： Cornelius Boeck , Joachim Schadow , Rainer Vollmer , Sinisa Andrasic , Gerhard Kraemer
发明人： Cornelius Boeck , Joachim Schadow , Rainer Vollmer , Sinisa Andrasic , Gerhard Kraemer
IPC分类号： B24B27/08
CPC分类号： B24B55/05 , B23Q11/08
摘要： A hand tool protection device with a protective hood which at least partially surrounds a reception region for a tool is disclosed. The hand tool protection device has at least one stabilizing bar which is arranged on the protective hood in at least one operationally ready state and which directly delimits the reception region at at least one point.
摘要翻译：公开了一种具有至少部分地围绕工具的接收区域的保护罩的手动工具保护装置。手动工具保护装置具有至少一个稳定杆，其在至少一个操作就绪状态下布置在保护罩上，并且在至少一个点处直接限定接收区域。

8. 发明授权

US07497766B2 Tool-holding device for an insert tool with at least essentially disk-shaped hub 有权
标题翻译：用于具有至少基本上盘形毂的插入工具的刀具保持装置
公开(公告)号：US07497766B2
公开(公告)日：2009-03-03
申请号：US10578201
申请日：2004-09-24
申请人： Ernst Kraenzler , Peter Stierle , Albrecht Hofmann , Juergen Wiker , Harald Krondorfer , Joachim Schadow , Sinisa Andrasic , Thomas Schomisch
发明人： Ernst Kraenzler , Peter Stierle , Albrecht Hofmann , Juergen Wiker , Harald Krondorfer , Joachim Schadow , Sinisa Andrasic , Thomas Schomisch
IPC分类号： B24B23/00
CPC分类号： B27B5/32 , B21K1/12 , B24B23/022 , B24B23/028 , B24B45/006
摘要： A tool-handling device for an insert tool(14) equipped with an at least essentially disk-shaped hub (42), in particular for a hand guided angle grinder (32) or a hand-guided circular saw, having a drive shaft (16) and a drive device (12) equipped with at least one locking element(20) that is supported so that it is able to move in relation to a spring element (18) in order to fix the insert tool (14) in a form-locked manner in the circumference direction (50, 52).The drive shaft (16) has at least one form-locking element (100) formed onto it in a non-cutting manner in order to connect it in a form-locked manner in the circumference direction (50, 52) to a drive torque-transmitting mechanism of the drive device (12).
摘要翻译：一种用于插入工具（14）的工具处理装置，其具有至少基本上盘形的轮毂（42），特别是用于手动导向角磨粉机（32）或手动导向的圆锯，具有驱动轴（ 16）和装备有至少一个锁定元件（20）的驱动装置（12），所述至少一个锁定元件（20）被支撑成使得其能够相对于弹簧元件（18）移动，以便将插入工具（14）固定在在圆周方向（50,52）上形成锁定方式。驱动轴（16）具有以非切割方式形成在其上的至少一个形状锁定元件（100），以便以圆周方向（50,52）的形式锁定方式将其连接到驱动扭矩 - 驱动装置（12）的传递机构。

9. 发明申请

US20120305279A1 Hand Power Tool Device 审中-公开
标题翻译：手动电动工具装置
公开(公告)号：US20120305279A1
公开(公告)日：2012-12-06
申请号：US13520563
申请日：2010-11-23
申请人： Joachim Schadow , Sinisa Andrasic , Marcus Schuller
发明人： Joachim Schadow , Sinisa Andrasic , Marcus Schuller
IPC分类号： B25F5/00
CPC分类号： B25F5/00 , B25B21/00 , B25B23/14
摘要： A hand power tool device includes at least one drive shaft, a drive motor, an insert tool fixing means, and at least one bearing unit which is provided for bearing the drive shaft on a side of the drive motor, said side facing away from the insert tool fixing means. The hand power tool device also includes a sealing device which is provided for sealing at least one region which lies axially adjacent to the bearing unit and which lies on a side of the bearing unit, said side facing away from the insert tool fixing mean. The sealing device has at least one sealing element which is designed separately from the bearing unit.
摘要翻译：手动电动工具装置包括至少一个驱动轴，驱动马达，插入工具固定装置和至少一个轴承单元，所述至少一个轴承单元设置成用于在驱动马达的一侧轴承驱动轴，所述侧面背离驱动马达插入工具固定装置。手动电动工具装置还包括密封装置，该密封装置用于密封至少一个位于轴承相邻于轴承单元并且位于轴承单元的侧面上的区域，所述侧面背离插入件固定装置。密封装置具有与轴承单元分开设计的至少一个密封元件。

10. 发明授权

US08221197B2 Hand-held power tool system 有权
标题翻译：手持电动工具系统
公开(公告)号：US08221197B2
公开(公告)日：2012-07-17
申请号：US12293850
申请日：2007-11-09
申请人： Cornelius Boeck , Joachim Schadow , Sinisa Andrasic
发明人： Cornelius Boeck , Joachim Schadow , Sinisa Andrasic
IPC分类号： B24B23/00
CPC分类号： B24B55/052 , B24B23/00 , Y10T70/5022 , Y10T70/5611
摘要： The invention relates to a portable power tool system comprising a portable power tool (12a-n), especially an angle grinder, a protective hood unit (14a-n) and a protective hood anti-rotation lock (16a-n) for providing anti-rotational locking between the protective hood unit (14a-n) and the portable power tool (12a-n) in the event of a breakage of a tool (18a-n). According to the invention, the protective hood anti-rotation lock (16a-n) is adapted to provide anti-rotational locking between the protective hood unit (14a-n) and the portable power tool (12a-n) while at the same time securing the protective hood unit (14a-n) to the portable power tool (12a-n) in a working position of the protective hood unit (14a-n).
摘要翻译：本发明涉及一种便携式电动工具系统，其包括便携式电动工具（12a-n），特别是角磨机，保护罩单元（14a-n）和防护罩防旋转锁（16a-n）在工具（18a-n）断裂的情况下，在保护罩单元（14a-n）和便携式电动工具（12a-n）之间的旋转锁定。根据本发明，防护罩防旋转锁（16a-n）适于在保护罩单元（14a-n）和便携式电动工具（12a-n）之间提供防旋转锁定，同时在保护罩单元（14a-n）的工作位置将保护罩单元（14a-n）固定到便携式电动工具（12a-n）上。

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