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1. 发明授权

US06810970B1 Hand power tool 失效
标题翻译：手电工具
公开(公告)号：US06810970B1
公开(公告)日：2004-11-02
申请号：US09639324
申请日：2000-08-16
申请人： Ernst Kraenzler , Gerd Berner , Monika Renner , Joachim Mueller
发明人： Ernst Kraenzler , Gerd Berner , Monika Renner , Joachim Mueller
IPC分类号： E21B300
CPC分类号： H02K7/145 , B24B23/04 , B25F5/02 , H02K5/1732 , H02K5/24
摘要： A hand power tool has housing, a motor arranged in the housing and having a drive shaft with two opposite ends, bearings each supporting one of the ends of the drive shaft in at least one component, an insert tool, a drive element through which the drive shaft is operatively connected with the insert tool, at least one of the bearings of the drive shaft being supported on the component over one part of its length in a radial direction through a sliding seat, and also being supported on the component over another part of its length in the radial direction through a synthetic plastic ring.
摘要翻译：手动电动工具具有壳体，电动机布置在壳体中并且具有带有两个相对端的驱动轴，每个支撑至少一个部件中的驱动轴的端部中的一个的轴承，插入工具，驱动元件，驱动轴与插入工具可操作地连接，驱动轴的至少一个轴承通过滑动座在径向方向上支撑在部件长度的一部分上，并且还通过另一部分支撑在部件上其长度在径向上通过合成塑料环。

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. 发明授权

US5398454A Surface grinding machine 失效
标题翻译：平面磨床
公开(公告)号：US5398454A
公开(公告)日：1995-03-21
申请号：US061968
申请日：1993-05-14
申请人： Gerd Berner
发明人： Gerd Berner
IPC分类号： B24B23/04 , B24B27/027 , B25F5/00 , F16C1/02
CPC分类号： F16C1/02 , B24B23/04 , B24B27/027 , B25F5/001
摘要： A surface grinding machine has a transmission housing, a grinding disc arranged movably on the transmission housing, a rotating drive which oscillatingly drives the grinding disc,and an angular transmission for transmitting a rotation of the rotating drive to the grinding disc and formed as a bendable shaft.
摘要翻译：表面研磨机具有变速器壳体，可移动地布置在变速器壳体上的研磨盘，振动驱动研磨盘的旋转驱动器和用于将旋转驱动器的旋转传递到研磨盘并形成为可弯曲的角度传递装置轴。

4. 发明授权

US5161334A Hand power tool with a multi-part, manually operable quick-action chuck 失效
标题翻译：手动电动工具，具有多部分，手动操作的快速动作
公开(公告)号：US5161334A
公开(公告)日：1992-11-10
申请号：US700122
申请日：1991-05-24
申请人： Gunter Schaal , Walter Barth , Gerd Berner
发明人： Gunter Schaal , Walter Barth , Gerd Berner
IPC分类号： B23Q3/14 , B23C5/26 , B23Q3/12 , B24B23/02 , B24B45/00
CPC分类号： B24B45/006 , Y10T83/9379 , Y10T83/9464
摘要： For a hand power tool (1) with a multi-part manually operable quick-action chuck (2) for a disc-shaped tool (3) which is held on a shoulder (4) of a drive spindle (5) and onto which a force can be loaded from the other side by a pressure plate (7), with the pressure plate (7) concentrically embracing a threaded part (13) and being arranged positionally secured in relation to the threaded part and rotatable, with a hand screw part (11) embracing the threaded part (13) and th pressure plate (7) like a sleeve, and forming an annulus (14) with these, which contains at least a rolling contact bearing (9) and a drive which couples together the hand screw part (11), the threaded part (13), and the pressure plate (7), for improved function and a simplified design, and for a limitation of the maximum clamping pressure on the tool, a rolling planetary drive is formed from at least one of the rolling contact bearings (9, 12) in conjunction with a springly element (10), the drive which couples the pressure plate (7), the threaded part (13), and the hand screw part (11).
摘要翻译： PCT No.PCT / DE89 / 00687第 371日期1991年5月24日 102（e）日期1991年5月24日PCT提交1989年10月26日PCT公布。出版物WO90 / 06210 日期：1990年6月14日。对于具有用于盘形工具（3）的多部分可手动操作的快动卡盘（2）的手动工具（1），其保持在驱动器的肩部（4）上主轴（5），并且能够通过压板（7）从另一侧加载力，压板（7）同心地包围螺纹部分（13）并且相对于螺纹部分位置地固定并且可旋转地具有包围螺纹部分（13）和类似于套筒的压力板（7）的手动螺纹部分（11），并且形成具有这些的环形空间（14），其包含至少一个滚动接触轴承（9）以及将手螺纹部分（11），螺纹部分（13）和压板（7）结合在一起的驱动装置，用于改进功能和简化的设计，并且限制工具上的最大夹紧压力，从至少一个滚动接触轴承（9,12）与弹簧元件（10）组合起来形成滚动行星驱动器，该驱动 e连接压板（7），螺纹部分（13）和手螺纹部分（11）。

5. 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。

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