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公开(公告)号：US5140249A
公开(公告)日：1992-08-18
申请号：US457807
申请日：1989-12-15
申请人： Walter Linder , Urs Ruepp
发明人： Walter Linder , Urs Ruepp
摘要： An electric motor-operated grass cutter includes a housing; an electric motor; a plurality of cutting blades projecting from the housing, at least one of which is driven by the electric motor so as to reciprocate, and a chargeable storage battery connectable electrically with the electric motor. The storage battery also has a plurality of electrical contact lugs for charging. So that it can be charged safely and rapidly without disassembly the grass cutter also includes a charging socket mounted on the housing and accessible from the outside. The charging socket can have a plurality of additional contact lugs to facilitate electrical connection of a plug of an external charging device with the storage battery. The chargeable storage battery is structured so as to be quick-chargeable and external devices for quick-charging and trickle charging can be provided. A temperature contact lug can be provided for transmitting measured values of temperature for monitoring the quick charging.
摘要翻译： PCT No.PCP / EP89 / 00392 Sec。 371日期1989年12月15日 102（e）日期1989年12月15日PCT提交1989年4月12日PCT公布。 WO89 / 10682 PCT公开号 日期为1989年11月16日。电动割草机包括外壳; 电动马达 从壳体突出的多个切割刀片，其中至少一个由电动机驱动以便往复运动，以及可与电动机电连接的可充电的蓄电池。 蓄电池还具有用于充电的多个电接触片。 为了能够在不拆卸的情况下安全快速地进行充电，草刀也包括安装在壳体上并可从外部接近的充电插座。 充电插座可以具有多个额外的接触耳，以便于外部充电装置的插头与蓄电池的电连接。 可充电蓄电池被构造为可快速充电，并且可以提供用于快速充电和涓流充电的外部装置。 可提供温度接触片用于传输用于监测快速充电的温度测量值。
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公开(公告)号：US5644847A
公开(公告)日：1997-07-08
申请号：US625600
申请日：1996-04-03
申请人： Alfred Odendahl , Aldo Di Nicolantonio , Urs Ruepp
发明人： Alfred Odendahl , Aldo Di Nicolantonio , Urs Ruepp
CPC分类号： B23D51/025
摘要： A compass saw has a lifting rod for receiving a saw blade which extends downwardly beyond a base plate and supported under the base plate in the region of a saw blade back. A supporting element is formed as a sword extending parallel and in alignment with the saw blade. The saw blade is secured from lateral deviation and bending in that the sword is turnable about an axis located above the base plate and extending substantially parallel to the base plate.
摘要翻译： 罗盘锯具有用于接收锯片的提升杆，该锯片向下延伸超过基板并且在锯片背面的区域中支撑在底板下方。 支撑元件形成为平行并与锯片对准延伸的剑。 锯片由横向偏移和弯曲固定，因为剑可围绕位于基板上方并且基本平行于基板延伸的轴线转动。
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公开(公告)号：US20050076509A1
公开(公告)日：2005-04-14
申请号：US10501051
申请日：2003-04-11
申请人： Stefano Delfini , Hans Kaiser , Paul Stoss , Urs Ruepp
发明人： Stefano Delfini , Hans Kaiser , Paul Stoss , Urs Ruepp
CPC分类号： B23D51/025 , B23D61/123 , B23D61/128
摘要： A power compass saw (10) with a housing (12) that accommodates a lifting rod for the up and down movement of a longitudinal saw blade (27) attached thereto, the saw blade having a toothed side and a saw blade back (270), and with a guide roller (29) which supports the saw blade back (270) and has a central circumferential groove (290) into which the saw blade extends with its saw blade back (270) and is guided therein, whereby the sides of the circumferential groove (290) are tapered, the power compass saw functioning particularly precisely and efficiently due to the fact that the saw blade back (270) of the saw blade (27) is designed with a 7° conical configuration and/or taper on both sides, so that it tapers toward the saw blade back (270) and is capable of being supported in two dimensions in the circumferential groove (290), the groove sides (291) of which have a 5° taper.
摘要翻译： 一种具有壳体（12）的动力罗盘（10），其容纳用于附接到其上的纵向锯片（27）的上下运动的提升杆，所述锯片具有齿形侧和锯片后端（270） ，并且具有支撑锯片刃（270）的导向辊（29），并且具有中心圆周槽（290），锯片用其锯片背面（270）延伸并被引导到其中，由此， 圆周凹槽（290）是锥形的，由于锯片（27）的锯片背面（270）被设计为具有7°圆锥形构造和/或锥形的事实，功率罗盘精确而有效地起作用 两侧，使得其朝向锯片背面（270）逐渐变细，并且能够在周向槽（290）中以两个维度支撑，其槽侧（291）具有5°的锥度。
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公开(公告)号：US06858286B1
公开(公告)日：2005-02-22
申请号：US09959261
申请日：2000-04-01
申请人： Robert Simm , Urs Ruepp , Mihail Stefanopulos
发明人： Robert Simm , Urs Ruepp , Mihail Stefanopulos
CPC分类号： B25F5/006 , Y10T16/466 , Y10T16/476 , Y10T74/20828 , Y10T74/2087 , Y10T428/24322 , Y10T428/24331 , Y10T428/24339 , Y10T428/24694
摘要： In a soft grip element for hand-operated electric machine tools which have a machine housing (10) with a molded-on or attached handle, which has a stiff shell body (18) which is detachably placed machine housing (10) and/or the handle (11), and a coating (19) of soft elastic material which covers the shell body, to form an air reservoir under the surface of the user's hand, in the free surface of the coating (19) a host of recesses (20) is made.
摘要翻译： 在用于手动电动工具的软握持元件中，其具有具有模制或附接的手柄的机器壳体（10），所述机器壳体（10）具有刚性的壳体（18），其可拆卸地放置在机器壳体（10）和/或 手柄（11）和软弹性材料的涂层（19），其覆盖壳体，以在使用者的手表面下方形成空气储存器，在涂层（19）的自由表面中形成多个凹部（ 20）。
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公开(公告)号：US07047651B2
公开(公告)日：2006-05-23
申请号：US10501051
申请日：2003-04-11
申请人： Stefano Delfini , Hans Kaiser , Paul Stoss , Urs Ruepp
发明人： Stefano Delfini , Hans Kaiser , Paul Stoss , Urs Ruepp
IPC分类号： B27B11/02
CPC分类号： B23D51/025 , B23D61/123 , B23D61/128
摘要： A power compass saw with a housing that accommodates a lifting rod for the up and down movement of a longitudinal saw blade attached thereto, has a toothed side and a saw blade back and with a guide roller which supports the saw blade back and has a central groove into which the saw blade extends with its saw blade back and is guided therein, the central circumferential groove has tapered groove sides with a 5° taper, the saw blade back has a straight portion and an end beveled portion with beveled edges having a 7° taper at both sides, the saw blade back has diametrically opposed edges provided at a transition from the straight portion to the beveled portion, and the saw blade back has a width which is measured between the diametrically opposed edges and is greater than a width of a bottom of the circumferential groove.
摘要翻译： 电动罗盘用可容纳用于附接到其上的纵锯锯的上下运动的提升杆的壳体，具有齿形侧和锯片背面，并具有支撑锯片的引导辊，并具有中心 锯片以其锯片向后延伸并被引导到其中的凹槽，中心圆周凹槽具有5°锥形的锥形槽侧，锯片背部具有直的部分和具有斜面的端部斜面部分，其具有7 在两侧的角度为锥度，锯片背部具有设置在从直线部分到斜面部分的过渡处的直径相对的边缘，并且锯片背面具有在直径相对的边缘之间测量的宽度，并且大于 圆周槽的底部。
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