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公开(公告)号：US06170159B2
公开(公告)日：2001-01-09
申请号：US08960479
申请日：1997-10-29
IPC分类号： A01G3053
摘要： A manually guided implement having a drive motor is provided. For a translatory movement of a tool member, the rotational movement of the drive motor must be converted by a gear arrangement, which has a gear wheel that is coupled with a component that glides on the end face of the gear wheel. To significantly reduce frictional losses and also wear of the pertaining components, a constantly effective, reliable lubricant is required. For this reason, at least one cutout is provided in the main body of the gear wheel and/or in the component that can glide on the end face thereof. Such cutouts are open to a glide plane and serve to accommodate a lubricant.
摘要翻译： 提供具有驱动马达的手动导向器具。 对于工具构件的平移运动，驱动马达的旋转运动必须通过齿轮装置来转换，该齿轮装置具有与在齿轮的端面上滑动的部件联接的齿轮。 为了显着降低摩擦损失和相关部件的磨损，需要一种有效可靠的润滑剂。 因此，在齿轮的主体和/或可在其端面上滑动的部件中设置至少一个切口。 这样的切口对于滑行平面是开放的并且用于容纳润滑剂。
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公开(公告)号：US5771583A
公开(公告)日：1998-06-30
申请号：US839154
申请日：1997-04-23
CPC分类号： A01G3/053
摘要： The invention is directed to a cutter blade support for a pair of knives of a hedge trimmer. The cutter blade support includes first and second bars conjointly defining a space therebetween. First and second cutter blades are arranged in the space and define respective sets of apertures formed therein. The first bar has openings formed therein and a plurality of threaded bolts are held in the second bar. The threaded bolts extend through the respective sets of apertures and have respective end portions extending through the openings in the first bar. Attachment nuts are disposed on the first bar and threadably engage corresponding ones of the end portions. The threaded bolts are pressed into the second bar so as to be tightly held therein and so as to be nonrotatable with respect thereto.
摘要翻译： 本发明涉及一种用于树篱修剪器的一对刀的切割刀片支撑件。 切割刀片支撑件包括在它们之间共同限定空间的第一和第二杆。 第一和第二切割刀片布置在空间中并限定形成在其中的各组孔。 第一杆具有形成在其中的开口，并且多个螺纹螺栓保持在第二杆中。 螺纹螺栓延伸穿过相应的一组孔，并且具有延伸穿过第一杆中的开口的相应端部。 附接螺母设置在第一杆上并与相应的端部螺纹接合。 螺纹螺栓被压入第二杆中以便紧紧地保持在其中并且相对于其不能旋转。
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公开(公告)号：US5730183A
公开(公告)日：1998-03-24
申请号：US668544
申请日：1996-06-21
申请人： Dieter Kremsler
发明人： Dieter Kremsler
IPC分类号： F16K7/02 , B60K15/035 , B60K15/04 , B65D51/16 , F16K17/19 , F16K24/00 , F16K31/126 , F16K17/26
CPC分类号： F16K17/19 , B60K15/03519 , B60K15/0406 , B65D51/1644 , F16K24/00 , Y10S220/33 , Y10T137/7779 , Y10T137/7889
摘要： A valve for venting a container has a valve housing with an annular chamber. A ring member with a first axial and a second axial end is arranged in the annular chamber. The ring member has a first sealing lip at the first axial end and a second sealing lip at the second axial end. A first channel and a second channel extend axially along the ring member for venting the container. The first channel vents in a first direction and the second channel vents in a second direction opposite the first direction. The first sealing lip closes off the first channel such that the first sealing lip and the first channel function as a relief valve. The second sealing lip closes off the second channel such that the second sealing lip and the second channel function as a relief valve.
摘要翻译： 用于排放容器的阀具有带有环形室的阀壳体。 具有第一轴向和第二轴向端的环形构件设置在环形室中。 环形构件在第一轴向端部具有第一密封唇缘，在第二轴向端部具有第二密封唇缘。 第一通道和第二通道沿着环形构件轴向延伸以便排出容器。 第一通道沿第一方向排出，第二通道以与第一方向相反的第二方向排出。 第一密封唇缘封闭第一通道，使得第一密封唇和第一通道用作安全阀。 第二密封唇缘封闭第二通道，使得第二密封唇和第二通道用作安全阀。
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公开(公告)号：US07685673B2
公开(公告)日：2010-03-30
申请号：US11950893
申请日：2007-12-05
IPC分类号： A47L5/00
CPC分类号： A47L5/14 , A01G20/43 , A47L5/225 , A47L5/24 , A47L9/2842 , A47L9/2857 , A47L9/2889 , E01H1/0809
摘要： A manually guided blower having a housing in which is disposed a drive motor that rotatingly drives an impeller. The impeller draws in an air stream via an intake opening and conveys the air stream through a discharge opening of the housing. The blower has at least one attachment that can be detachably connected to the housing in the region of one of the openings. The blower has at least one switch that is actuated when the attachment is secured to the opening, whereby the drive motor is in a ready-to-operate state only when the switch is actuated.
摘要翻译： 一种手动引导的鼓风机，其具有壳体，其中设置有旋转驱动叶轮的驱动马达。 叶轮通过进气口吸入空气流，并将空气流输送通过壳体的排放口。 鼓风机具有至少一个附件，其可以在其中一个开口的区域中可拆卸地连接到壳体。 鼓风机具有至少一个开关，当连接件固定到开口时，该开关被致动，由此只有当开关被致动时，驱动马达就处于就绪状态。
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公开(公告)号：US20090211807A1
公开(公告)日：2009-08-27
申请号：US12388379
申请日：2009-02-18
申请人： Dieter Kremsler
发明人： Dieter Kremsler
IPC分类号： H02G3/30
CPC分类号： B25F5/02
摘要： An implement having an electrical drive and a connection cable for supplying electrical energy to the implement. A strain relief mechanism is provided for the connection cable and includes a retention element, on the outer periphery of which is formed a receiver for the connection cable. A securing element is provided for the connection cable and holds the connection cable on the retention element.
摘要翻译： 一种具有电驱动器和用于向工具提供电能的连接电缆的工具。 为连接电缆提供一种应变消除机构，包括保持元件，其外围形成有用于连接电缆的接收器。 为连接电缆提供固定元件，并将连接电缆固定在保持元件上。
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公开(公告)号：US20070095792A1
公开(公告)日：2007-05-03
申请号：US11588730
申请日：2006-10-27
申请人： Dieter Kremsler , Klaus Langhans
发明人： Dieter Kremsler , Klaus Langhans
IPC分类号： H01H33/12
摘要： A manually guided implement having a tool, and comprising a drive motor for driving the tool and disposed on a first end of a guide rod. The tool is disposed in a region of a second, opposite end of the guide rod. A housing is disposed on the guide rod at the second end, and an electrical insulator is disposed between the housing and the second end.
摘要翻译： 一种具有工具的手动导向工具，包括用于驱动工具并设置在导杆的第一端上的驱动马达。 工具设置在导杆的第二相对端的区域中。 壳体在第二端处设置在导杆上，并且电绝缘体设置在壳体和第二端之间。
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公开(公告)号：US07191795B2
公开(公告)日：2007-03-20
申请号：US10900181
申请日：2004-07-28
申请人： Heinz Hettmann , Dieter Kremsler
发明人： Heinz Hettmann , Dieter Kremsler
IPC分类号： F16K31/12
CPC分类号： F16K24/06 , Y10T137/7504 , Y10T137/7834 , Y10T137/7835 , Y10T137/8122
摘要： A venting valve for a fuel vessel of a portable handheld work apparatus has a valve housing which includes a base body and a valve cover. A valve plate is mounted between the base body and the valve cover. The valve plate controls a pressure compensating channel connecting the vessel interior space to the outside of the vessel. A cover cap extends over the valve cover and is fixed with an attachment shoulder on the base body. To reliably prevent a separation of the cover cap from the base body, a collar is provided on the liquid vessel wherein the attachment shoulder of the cover cap engages. The collar overlaps the free end of the attachment shoulder over a pregiven axial length (L). The inner diameter (I) of the collar is configured only slightly greater than the outer diameter (A) of the free end of the attachment shoulder.
摘要翻译： 用于便携式手持式工作装置的燃料容器的排气阀具有包括基体和阀盖的阀壳体。 阀板安装在基体和阀盖之间。 阀板控制将容器内部空间连接到容器外部的压力补偿通道。 盖帽在阀盖上延伸并且在基体上固定有附接肩部。 为了可靠地防止盖帽与基体分离，在液体容器上设置有套环，其中盖帽的附接肩部接合。 套环与连接肩部的自由端重叠在预先设定的轴向长度（L）上。 套环的内径（I）仅略微大于附接肩部的自由端的外径（A）。
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公开(公告)号：US20050022874A1
公开(公告)日：2005-02-03
申请号：US10900181
申请日：2004-07-28
申请人： Heinz Hettmann , Dieter Kremsler
发明人： Heinz Hettmann , Dieter Kremsler
CPC分类号： F16K24/06 , Y10T137/7504 , Y10T137/7834 , Y10T137/7835 , Y10T137/8122
摘要： A venting valve for a fuel vessel (2) of a portable handheld work apparatus has an internal combustion engine. The valve housing (5) of the venting valve (1) comprises a base body (7) and a valve cover (6). A valve plate (10) is mounted between the base body (7) and the valve cover (6). The valve plate (10) controls a pressure compensating channel connecting the vessel interior space (16) to the outside (17) of the vessel. The valve cover (6) is fixed on the base body (7) by a cover cap (30). The cover cap (30) extends over the valve cover (6) and is fixed with an attachment section (35) on the base body (7). To reliably prevent a separation of the cover cap from the base body, a collar (40) is provided on the liquid vessel (2) wherein the attachment section of the cover cap (30) engages. The collar (40) overlaps the free end (38) of the attachment section (35) over a pregiven axial length (L). The inner diameter (I) of the collar (40) is configured only slightly greater than the outer diameter (A) of the free end of the attachment section (35).
摘要翻译： 用于便携式手持式工作装置的燃料容器（2）的排气阀具有内燃机。 排气阀（1）的阀壳（5）包括基体（7）和阀盖（6）。 阀板（10）安装在基体（7）和阀盖（6）之间。 阀板（10）控制将容器内部空间（16）连接到容器的外部（17）的压力补偿通道。 阀盖（6）通过盖帽（30）固定在基体（7）上。 盖帽（30）在阀盖（6）上延伸并且在基体（7）上固定有附接部分（35）。 为了可靠地防止盖帽与基体分离，在液体容器（2）上设置有套环（40），其中盖帽（30）的附接部分接合。 套环（40）在预定的轴向长度（L）上与附接部分（35）的自由端（38）重叠。 套环（40）的内径（I）仅略微大于连接部分（35）的自由端的外径（A）。
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公开(公告)号：US07836602B2
公开(公告)日：2010-11-23
申请号：US11163640
申请日：2005-10-26
申请人： Klaus Langhans , Josef Egger , Kai-Ulrich Machens , Marcus Stein , Markus Herzog , Dieter Kremsler
发明人： Klaus Langhans , Josef Egger , Kai-Ulrich Machens , Marcus Stein , Markus Herzog , Dieter Kremsler
IPC分类号： B26B7/00
CPC分类号： A01D34/416 , A01D34/826
摘要： A protective shield for a trimmer having a cutting head that is rotatable about an axis of rotation and supports a cutting thread that rotates about an axis of rotation with the cutting head and determines a cutting circle, covers at least partially the cutting circle. The protective cover has a base member and a cutting-to-length blade arranged on the base member so as to be positioned circumferentially relative to a cutting circle of the rotating cutting thread. The cutting-to-length blade has a cutting edge that, relative to the axis of rotation of the rotating cutting thread, is arranged in an axially displaced position displaced in an axial direction relative to the cutting circle. A device for axially deflecting the rotating cutting thread out of the cutting circle to the cutting edge is provided.
摘要翻译： 一种用于具有可围绕旋转轴线旋转的切割头的修剪器的保护罩，并且支撑与切割头一起围绕旋转轴线旋转并且确定切割圆的切割线，至少部分地覆盖切割圆。 保护罩具有基部构件和切割长度的刀片，其布置在基部构件上，以便相对于旋转切削螺纹的切割圆周向定位。 切割长度刀片具有相对于旋转切割线的旋转轴线相对于切割圆圈沿轴向移位的轴向位移位置的切割边缘。 提供了一种用于将旋转的切割线从切割圆周向偏转到切割边缘的装置。
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公开(公告)号：US07621019B2
公开(公告)日：2009-11-24
申请号：US11162100
申请日：2005-08-29
申请人： Dieter Kremsler , Michael Hocquel , Klaus Langhans , Helmut Swistun , Uwe Gaese
发明人： Dieter Kremsler , Michael Hocquel , Klaus Langhans , Helmut Swistun , Uwe Gaese
IPC分类号： A47L5/00
CPC分类号： A47L5/14 , A01G20/43 , F04D23/003 , F04D29/703
摘要： A blower apparatus has a blower housing having a blower intake. A motor-driven blower is arranged in the blower housing and takes in air in a flow direction through the blower intake into the blower housing. A device for mechanical clearing of the blower intake is arranged at the blower intake. The mechanical clearing device is driven in rotation during operation of the blower apparatus.
摘要翻译： 鼓风机装置具有鼓风机壳体，其具有鼓风机入口。 电动鼓风机布置在鼓风机壳体中，并沿流动方向通过鼓风机入口进入鼓风机壳体。 风机进气口的机械清理装置设置在鼓风机入口处。 机械清除装置在鼓风机装置的操作期间被旋转驱动。
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