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11. 发明授权

US4813188A Method of shaping workpieces especially forming undercut archimedean spirals 失效
标题翻译：整形工件的方法，特别是形成底切的阿基米德螺旋形
公开(公告)号：US4813188A
公开(公告)日：1989-03-21
申请号：US874221
申请日：1986-06-13
申请人： Georg Becker , Herbert Basilowski
发明人： Georg Becker , Herbert Basilowski
IPC分类号： B24B3/02 , B24B3/04 , B24B3/18 , B24B49/18 , B24B53/08 , B24B3/22
CPC分类号： B24B53/08 , B24B3/045 , B24B3/18
摘要： Hitherto mechanical lever systems and cams were used to effect the necessary relative movements between the workpiece and the grinding disc. In order to attain a higher production rate at improved quality, it is proposed to use electronic means for shaping the profile of a tool. The generating profile is once or several times provided in a convex configuration on the grinding disc. The workpiece is shaped by respectively definable translatory, rotatory and angularly-dependent relative positions between the workpiece and the grinding disc.
摘要翻译：使用迄今为止的机械杠杆系统和凸轮来实现工件和研磨盘之间必要的相对移动。为了在提高质量的情况下获得更高的生产率，建议使用电子装置来形成工具的轮廓。产生轮廓是一次或多次，以磨盘上的凸形配置提供。工件通过工件和研磨盘之间的可分别定义的平移，旋转和角度依赖的相对位置成形。

12. 发明授权

US07096966B2 Edge cutter 有权
标题翻译：切边刀
公开(公告)号：US07096966B2
公开(公告)日：2006-08-29
申请号：US10826357
申请日：2004-04-19
申请人： Maximilian Eberhardt , Sven Keller , Georg Becker
发明人： Maximilian Eberhardt , Sven Keller , Georg Becker
IPC分类号： A01B33/00 , A01D15/00 , A01D21/00 , A01D23/00 , A01D27/00
CPC分类号： A01G3/062
摘要： A portable handheld edge cutter (1) has a cutterhead (2) fixed to a guide tube (4). Two wheels (6, 7) are attached to the cutterhead (2). The cutterhead (2) includes a gear unit mounted in a gear housing (8). A first wheel (7) is rotatably journalled on a first end (27) of the gear housing (8). On the opposite-lying end (28) of the gear housing (8), a cutting knife (9) is mounted and is rotatably driven by the output shaft (18) of the gear unit. In order to achieve a simple assembly of the edge cutter (1) and to protect the gear housing (8) against wear, the second wheel (6) is mounted between the gear housing (8) and the cutting knife (9) and that the two wheels (6, 7) are journalled coaxially to the output shaft (18).
摘要翻译：便携式手持式边缘切割器（1）具有固定到导管（4）的切割头（2）。两个轮（6,7）连接到刀架（2）上。刀架（2）包括安装在齿轮箱（8）中的齿轮单元。第一轮（7）可旋转地安装在齿轮箱（8）的第一端（27）上。在齿轮箱（8）的相对的端部（28）上，安装有切割刀（9）并由齿轮单元的输出轴（18）可旋转地驱动。为了实现边缘切割器（1）的简单组装并且保护齿轮壳体（8）免受磨损，第二轮（6）安装在齿轮壳体（8）和切割刀（9）之间，并且两个轮（6,7）与输出轴（18）同轴地轴颈。

13. 发明授权

US06905042B2 Tank for holding an operating medium 有权
标题翻译：用于拿着操作介质的罐
公开(公告)号：US06905042B2
公开(公告)日：2005-06-14
申请号：US10144848
申请日：2002-05-15
申请人： Maximilian Eberhardt , Georg Becker , Jürgen Háberlein
发明人： Maximilian Eberhardt , Georg Becker , Jürgen Háberlein
IPC分类号： F01M11/00 , F02B63/02 , F02B75/02 , B65D90/12
CPC分类号： F01M11/0004 , F02B63/02 , F02B2075/025 , F02B2075/027
摘要： The invention relates to an operating medium tank (1) for a drive unit (2), especially for an internal combustion engine (3) of a portable handheld work apparatus. The tank (1) has a fill opening (4) and a output opening (5) in the housing wall (6) of the tank. According to the invention, at least one base (7) having a lug (8) is formed as one piece from the housing wall (6) in order to configure the tank so as to be operationally safe and easy to assemble. The tank (1) can be fixed with the aid of the lug (8) so as to be form-tight and separable on a receptacle (9) of the drive unit (2).
摘要翻译：本发明涉及一种用于驱动单元（2）的操作介质箱（1），特别是用于便携式手持式工作装置的内燃机（3）。罐（1）在罐的壳体壁（6）中具有填充开口（4）和输出开口（5）。根据本发明，具有凸耳（8）的至少一个基座（7）从壳体壁（6）形成为一体，以便构造该罐，以便操作安全并且易于组装。罐（1）可借助于凸耳（8）固定，以便在驱动单元（2）的容器（9）上形成紧密且可分离。

14. 发明授权

US6116864A Motor cooling means for a vacuum/blower device 失效
标题翻译：用于真空/鼓风装置的电机冷却装置
公开(公告)号：US6116864A
公开(公告)日：2000-09-12
申请号：US7440
申请日：1998-01-15
申请人： Norbert Veser , Georg Becker , Thomas Elsner
发明人： Norbert Veser , Georg Becker , Thomas Elsner
IPC分类号： B08B5/02 , A01G1/12 , A47L5/14 , A47L5/22 , A47L9/22 , F01P1/02 , F01P5/06 , F02B63/00 , F02B63/02 , F02B75/02 , F04D25/02 , F04D25/08 , F04D29/58 , F04B17/00
CPC分类号： A47L5/22 , A01G1/125 , A47L5/14 , A47L9/22 , F01P5/06 , F02B63/02 , F04D25/02 , F01P1/02 , F02B2075/025
摘要： A hand-held vacuum/blower device has a housing with an interior and a drive motor arranged in the interior. The drive motor has a drive shaft. A blower spiral is connected to the housing. The blower spiral has a first and a second radial end faces and each one of the radial end faces has at least one air inlet opening. A blower wheel is arranged in the blower spiral and coupled to the drive shaft. A venting wheel is coupled to the drive shaft for conveying cooling air from the exterior of the housing to the drive motor in the interior of the housing. The blower wheel has a hub and a wall connected to the hub and extending to the periphery of the blower wheel. The wall has a first end face facing the first radial end face and a second end face facing the second radial end face. The blower wheel includes first and second vanes wherein the first vanes are connected to the first end face of the wall and the second vanes are connected to the second end face of the wall. The first radial end face is part of the housing and the air inlet opening of the first radial end face connects the interior of the housing to the suction area of the blower wheel.
摘要翻译：手持真空/鼓风装置具有内部的壳体和布置在内部的驱动马达。驱动电机有一个驱动轴。鼓风机螺旋连接到外壳。鼓风机螺旋具有第一和第二径向端面，并且每个径向端面具有至少一个空气入口。鼓风机叶轮布置在鼓风机螺旋中并联接到驱动轴上。排气轮联接到驱动轴上，用于将冷却空气从壳体的外部传送到壳体内部的驱动马达。鼓风机轮具有一个轮毂和一个与轮毂连接并延伸到鼓风机轮周边的壁。该壁具有面向第一径向端面的第一端面和面向第二径向端面的第二端面。鼓风机轮包括第一和第二叶片，其中第一叶片连接到壁的第一端面，第二叶片连接到壁的第二端面。第一径向端面是壳体的一部分，并且第一径向端面的空气入口开口将壳体的内部连接到鼓风机叶轮的吸入区域。

15. 发明授权

US06000519A Centrifugal clutch 失效
标题翻译：离心离合器
公开(公告)号：US06000519A
公开(公告)日：1999-12-14
申请号：US81293
申请日：1998-05-20
申请人： Georg Becker , Hans-Georg Wiedmann , Dieter Angstenberger
发明人： Georg Becker , Hans-Georg Wiedmann , Dieter Angstenberger
IPC分类号： F16D43/04 , F16D43/18
CPC分类号： F16D43/18
摘要： The invention is directed to a centrifugal clutch having centrifugal weights wherein each weight has an arc-shaped clutch shoe and is pivotally mounted with a lever foot on a carrier disc on the drive end of the clutch. After reaching a specific rpm, the clutch shoes are pressed under the action of centrifugal force against the inner wall surface of a clutch drum for providing friction-tight torque transmission. The clutch drum surrounds the clutch shoes. The centrifugal clutch includes a carrier disc on which the centrifugal weights are pivotally mounted. A cover disc is held axially tight at the sides of the centrifugal weights which lie opposite the carrier disc. This cover disc radially covers the clutch shoes so that axial guide play is provided. In this way, wear of the clutch weights caused by operation is reduced especially in the bearing regions of the centrifugal weights.
摘要翻译：本发明涉及具有离心重物的离心式离合器，其中每个配重具有弧形离合器靴，并且在杠杆驱动端上的转盘上枢转地安装有杠杆脚。在达到特定rpm之后，离合器鞋在离心力作用下被压靠在离合器鼓的内壁表面上，以提供摩擦密封的扭矩传递。离合器鼓围绕离合器鞋。离心式离合器包括托盘，离心重物枢转地安装在托盘上。盖板在与载体盘相对的离心重物的侧面处轴向保持。该盖盘径向覆盖离合器鞋，从而提供轴向引导游隙。以这种方式，特别是在离心重物的轴承区域中，由操作造成的离合器重量的磨损减小。

16. 发明授权

US5351403A Protective shield for a free-cutting tool 失效
标题翻译：防切割工具
公开(公告)号：US5351403A
公开(公告)日：1994-10-04
申请号：US145868
申请日：1993-11-01
申请人： Georg Becker , Joachim Hoffmann , Thilo Hummel , Josef Karner , Helmut Schlessman
发明人： Georg Becker , Joachim Hoffmann , Thilo Hummel , Josef Karner , Helmut Schlessman
IPC分类号： A01D34/416 , A01D75/18
CPC分类号： A01D34/416
摘要： A protective shield for a free-cutting tool having a rotatable cutting head with a cutting thread that extends radially upon rotation of the cutting head and thus defines a cutting plane, has a support section for fixedly connecting the shield to the tool above the cutting plane. A circumferential wall is connected to the support section and extends about a portion of the circumference of the cutting plane. The circumferential wall extends axially from the support section to at least the cutting plane and has axially extending lateral edges arranged perpendicular to a direction of rotation of the cutting head. The lateral edges each have a round transition into a bottom edge of the circumferential wall. A crosscutting blade for cutting to length the cutting thread is connected to the inside of the circumferential wall at its leading portion in the direction of rotation. The crosscutting blade extends over the axial height of the circumferential wall. At the leading portion the round transition has a projection positioned in the direction of rotation in front of the crosscutting blade. The projection ensures that a cutting thread of an excess length is bent and forced to enter into the protective area of the protective shield to be cut to length.
摘要翻译：一种用于自由切削工具的保护罩，具有可旋转切割头，该切割头具有切割螺纹，该切割螺纹在切割头旋转时径向延伸并因此限定切割平面，具有用于将屏蔽件固定地连接到切割平面上方的工具的支撑部分。圆周壁连接到支撑部分并围绕切割平面的圆周的一部分延伸。圆周壁从支撑部分轴向延伸到至少切割平面，并且具有垂直于切割头的旋转方向布置的轴向延伸的横向边缘。侧边缘各自具有向周壁的底部边缘的圆形过渡。用于切割长度切割螺纹的横切刀片在其旋转方向上的引导部分处连接到周壁的内部。横切刀片在圆周壁的轴向高度上延伸。在前导部分，圆形过渡部具有沿横切刀片前方的旋转方向的突出部。该突起确保了多余长度的切割线弯曲并被迫进入防护罩的保护区域以被切割成长度。

17. 发明授权

US5165565A Closure for a vessel 失效
标题翻译：船舶封闭
公开(公告)号：US5165565A
公开(公告)日：1992-11-24
申请号：US890185
申请日：1992-05-29
申请人： Helmut Schlessmann , Georg Becker , Gerhard Stoll
发明人： Helmut Schlessmann , Georg Becker , Gerhard Stoll
IPC分类号： B27B17/00 , B60K15/04 , B65D41/04 , B65D53/02 , B65D55/16
CPC分类号： B60K15/0406 , B65D41/0442 , B65D55/165
摘要： The invention relates to a closure for closing a vessel for holding liquid such as a fuel tank or the like. The closure includes a cylindrical, cup-shaped base body having an internal thread. The base wall of the base body has an inner wall surface on which a centrally aligned annular wall is formed. A flat sealing ring is arranged between the annular wall and the cylindrical wall. The sealing ring is arranged so as to have radial play with respect to the annular wall and a radially projecting insert is attached to the base wall of the base body. The insert has a side facing toward the base wall and includes a centering ring on this side which coacts with the annular wall to align the insert with respect to the base body. At least one attachment element is arranged within the centering ring and bridges the gap between the insert and the base wall. The insert is fixed to the base wall with the attachment element.
摘要翻译：本发明涉及一种封闭用于容纳诸如燃料箱等液体的容器的封闭件。封闭件包括具有内螺纹的圆柱形的杯形基体。基体的基壁具有内壁表面，中心对齐的环形壁形成在该内壁表面上。在环形壁和圆柱形壁之间布置有平密封环。密封环被布置成相对于环形壁具有径向游隙，并且径向突出的插入件附接到基体的基壁。插入件具有朝向底壁的一侧，并且在该侧上包括定心环，其与环形壁共同作用以使插入件相对于基体对准。至少一个附接元件布置在定心环内并桥接插入物和底壁之间的间隙。插入件用附接元件固定到底壁。

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