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1. 发明授权

US6152098A Internal combustion engine for a portable handheld work apparatus 有权
标题翻译：用于便携式手持式工作装置的内燃机
公开(公告)号：US6152098A
公开(公告)日：2000-11-28
申请号：US229971
申请日：1999-01-14
申请人： Georg Becker , Jurgen Haberlein , Markus Husges
发明人： Georg Becker , Jurgen Haberlein , Markus Husges
IPC分类号： F01L1/02 , F01L1/18 , F02B1/04 , F02B63/02 , F02B75/02 , F01M1/00
CPC分类号： F01L1/02 , F01L1/026 , F01L1/18 , F02B63/02 , F02B1/04 , F02B2075/027 , F02B2275/20
摘要： The invention is directed to an internal combustion engine for a portable handheld work apparatus. The engine includes a cylinder having a combustion chamber and a piston rotates a crankshaft via a connecting rod. The crankshaft is mounted in a crankcase and is connected to a cam drive. The cam drive drives a valve control for an inlet valve and an outlet valve. The inlet valve controls an overflow channel which leads from the crankcase to the combustion chamber, and the outlet valve controls an outlet channel branching away from the combustion chamber. Furthermore, an intake channel, which opens into the crankcase, and a housing, which is separate from the crankcase, are provided for the cam drive. In order to provide a lubrication for the cam drive which is independent of position, the cam drive is configured as a gear wheel drive and an oil sump is provided in the housing of the cam drive. At least one gear wheel of the cam drive is so arranged that it dips at least partially into the oil sump and pumps oil for lubricating the movable parts of the engine.
摘要翻译：本发明涉及用于便携式手持式工作装置的内燃机。发动机包括具有燃烧室的气缸，活塞通过连杆旋转曲轴。曲轴安装在曲轴箱中并连接到凸轮驱动器。凸轮驱动器驱动进气阀和出口阀的阀门控制。入口阀控制从曲轴箱引导到燃烧室的溢流通道，并且出口阀控制从燃烧室分支的出口通道。此外，为凸轮驱动器设置有进入曲轴箱的进气通道和与曲轴箱分离的壳体。为了提供与位置无关的凸轮驱动器的润滑，凸轮驱动器构造为齿轮驱动器，并且在凸轮驱动器的壳体中设置有油底壳。凸轮驱动器的至少一个齿轮被布置成使得其至少部分地进入油底壳并且泵送油以润滑发动机的可移动部件。

2. 发明申请

US20060225288A1 Manually guided trimmer 有权
公开(公告)号：US20060225288A1
公开(公告)日：2006-10-12
申请号：US11404486
申请日：2006-04-10
申请人： Markus Herzog , Markus Husges , Thomas Sonnenkalb , Jurgen Steinmaier , Kai-Ulrich Machens
发明人： Markus Herzog , Markus Husges , Thomas Sonnenkalb , Jurgen Steinmaier , Kai-Ulrich Machens
IPC分类号： F01P1/02
CPC分类号： A01D34/902 , F02B63/02
摘要： A manually guided brushcutter or other trimmer having a guide tube that accommodates a transmission shaft, with a drive motor that drives the transmission shaft and a housing that secures the drive motor to the guide tube. The housing is embodied as a closed engine housing that surrounds the drive motor. The drive motor and the closed engine housing are interconnected at two spaced-apart securement points.

3. 发明申请

US20060022540A1 Magnet wheel of an internal combustion engine 有权
标题翻译：内燃机的磁轮
公开(公告)号：US20060022540A1
公开(公告)日：2006-02-02
申请号：US11177637
申请日：2005-07-11
申请人： Heinrich Leufen , Rainer Widmann , Markus Husges
发明人： Heinrich Leufen , Rainer Widmann , Markus Husges
IPC分类号： H02K21/12 , H02K7/02
CPC分类号： H02K7/02 , H02K21/14 , Y02E60/16
摘要： A magnet wheel (1) for an internal combustion engine, especially a drive motor (2) for a portable handheld work apparatus includes a hub (4) for fixing to a shaft (5) of the drive motor (2) and a magnet carrier (6) having at least one magnet holder (7) provided peripherally on the magnet wheel (1). The magnet carrier (6) is a sheet-metal packet (9) of lamella-like layered plates (8). The sheet-metal packet (9) is layered modular-like from at least two differently configured profiled sheet-metal piece types (10, 11, 12). At least one profiled sheet-metal piece type (10) is configured as an arm plate (13) with a hub section (14) as part of the hub (4) as well as an arm section (15) which extends from the hub section (14) radially outwardly up to the region of the magnet carrier (6). At least one additional profiled sheet-metal piece type (11) is configured as a centrifugal mass sheet-metal piece (16) which lies essentially radially outwardly in the peripheral region of the magnet carrier (6).
摘要翻译：一种用于内燃机的磁轮（1），特别是用于便携式手持式工作装置的驱动马达（2），包括用于固定到驱动马达（2）的轴（5）的毂（4）和磁体载体（6）具有在磁轮（1）周围设置的至少一个磁体保持器（7）。磁体载体（6）是片状层叠板（8）的金属片（9）。金属片（9）从至少两种不同构型的金属片类型（10,11,12）分层成模块状。至少一个成形的金属片类型（10）被构造为具有作为轮毂（4）的一部分的轮毂部分（14）的臂板（13）以及从所述轮毂（4）延伸的臂部（15）（14）径向向外延伸到磁体载体（6）的区域。至少一个附加成形的金属片类型（11）被构造为在磁体托架（6）的周边区域中基本上径向向外位于的离心质量片金属片（16）。

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