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1. 发明授权

US06616162B2 Coupling of an axle member to a vehicle leaf spring or a longitudinal link 失效
公开(公告)号：US06616162B2
公开(公告)日：2003-09-09
申请号：US09882385
申请日：2001-06-15
申请人： Kai-Ulrich Machens , Thomas F. Schreiber
发明人： Kai-Ulrich Machens , Thomas F. Schreiber
IPC分类号： B60G1112
CPC分类号： B60G5/053 , B60G9/00 , B60G11/40 , B60G2200/314 , B60G2204/1482 , B60G2204/41 , B60G2204/4306 , Y10T403/57
摘要： In a coupling of an axle member to a vehicle leaf spring or a longitudinal link, the axle member is coupled to a vehicle leaf spring or a longitudinal link with spring/damper elements therebetween. Arranged between the axle member and the vehicle leaf spring or the longitudinal link are at least two spring/damper elements, which, in the direction of travel, are arranged in front of and behind the section of the axle member to which the leaf spring or the longitudinal link is coupled. The stiffness of the spring/damper elements is greater in the horizontal directions than in the vertical direction. Vibrations of the body of a vehicle with a rigid axle that are caused by the vehicle drive, irregularities in the roadway and unbalance of the wheels are minimized.

2. 发明授权

US07406771B2 Protective shield for a free-cutting tool 有权
标题翻译：防切割工具
公开(公告)号：US07406771B2
公开(公告)日：2008-08-05
申请号：US11487381
申请日：2006-07-17
申请人： Helmut Zimmermann , Roland Schierling , Johannes Menzel , Kai-Ulrich Machens
发明人： Helmut Zimmermann , Roland Schierling , Johannes Menzel , Kai-Ulrich Machens
IPC分类号： A01D34/416 , A01D75/18
CPC分类号： A01D34/828 , A01D34/4167 , A01D34/90
摘要： A protective shield (2) is provided for a free-cutting tool (1). The free-cutting tool has a cutterhead (4) rotatable about a rotational axis (3) and carries a cutting filament (5). For a rotating cutterhead (4), the cutting filament (5) rotates in a rotational direction (10), aligns itself approximately radially to the rotational axis (3) and defines a cutting circle (6) having a constructively pregiven nominal radius (R). The cutting radius (6) is at least partially covered by the protective shield (2). A cut-to-length knife (7) having a cutting edge (8) for cutting the cutting filament (5) to length is mounted on the protective shield (2) in the peripheral region thereof. The cut-to-length knife (7) is mounted on the protective shield (2) to be moveable back and forth between a cutting position (11) and a rest position (12). The cutting edge (8) lies in the plane of the cutting circle (6) in the cutting position (11) and has the nominal radius (R) to the rotational axis (3) and, in the rest position (12), the cutting edge (8) lies outside of the cutting circle (6).
摘要翻译：为自由切削工具（1）提供防护罩（2）。自由切割工具具有可围绕旋转轴线（3）旋转并且承载切割细丝（5）的刀架（4）。对于旋转的刀架（4），切割细丝（5）沿旋转方向（10）旋转，其自身大致径向对齐于旋转轴线（3）并且限定具有建设性预制的标称半径（R ）。切割半径（6）至少部分地被保护罩（2）覆盖。具有用于将切割细丝（5）切割成长度的切割刃（8）的切割刀（7）安装在其周边区域中的防护罩（2）上。切割刀（7）安装在防护罩（2）上，以在切割位置（11）和静止位置（12）之间来回移动。切割刃（8）位于切割位置（11）中的切割圆（6）的平面中，并且具有到旋转轴线（3）的标称半径（R），并且在静止位置（12）中切割刃（8）位于切割圆（6）的外侧。

3. 发明授权

US08136499B2 Cover arrangement for a hand-held power tool 有权
标题翻译：手持电动工具的盖子布置
公开(公告)号：US08136499B2
公开(公告)日：2012-03-20
申请号：US11308878
申请日：2006-05-19
申请人： Johannes Menzel , Jorg Schlossarczyk , Kai-Ulrich Machens , Bernd Andress
发明人： Johannes Menzel , Jorg Schlossarczyk , Kai-Ulrich Machens , Bernd Andress
IPC分类号： F02B77/00
CPC分类号： B25F5/006 , B25F5/02
摘要： A cover arrangement of a hand-held power tool has a cover having at least one fastening element for connecting the cover to an additional component of the power tool. The cover has a wall component having a shape-elastic yielding support forming a monolithic part of the cover. The at least one fastening element is arranged on the support.
摘要翻译：手持电动工具的盖布置具有盖，其具有用于将盖连接到电动工具的附加部件的至少一个紧固元件。所述盖具有壁部件，所述壁部件具有形成所述盖的整体部分的形状弹性屈服支撑件。至少一个紧固元件布置在支撑件上。

4. 发明授权

US07438064B2 Mixture-lubricated internal combustion engine 有权
标题翻译：混合润滑内燃机
公开(公告)号：US07438064B2
公开(公告)日：2008-10-21
申请号：US11505425
申请日：2006-08-17
申请人： Jan Borchardt , Kai-Ulrich Machens , Rainer Ziegler , Robert Wirtz
发明人： Jan Borchardt , Kai-Ulrich Machens , Rainer Ziegler , Robert Wirtz
IPC分类号： F01M1/04 , F01M3/00 , F02B25/00
CPC分类号： F01M3/00
摘要： A mixture-lubricated internal combustion engine has a cylinder (2) in which a combustion chamber (3) is formed. The combustion chamber (3) is delimited by a piston (5) mounted to move back and forth. The piston (5) drives a crankshaft (7) rotatably journalled in a crankcase (4). The engine has an inlet channel (9) which supplies fuel and combustion air into the combustion chamber (3) as well as an exhaust outlet (13) from which exhaust gases flow from the combustion chamber. The intake inlet (11) and the exhaust outlet (13) are valve controlled. A flow connection is present between the crankcase (4) and the inlet channel (9). A good idle stability and a good idle acoustic of the engine are achieved in that at least one control valve (23, 33, 43, 63) is mounted in the flow connection.
摘要翻译：混合润滑的内燃机具有形成有燃烧室（3）的气缸（2）。燃烧室（3）由安装成前后移动的活塞（5）限定。活塞（5）驱动可旋转地轴颈安装在曲轴箱（4）中的曲轴（7）。发动机具有向燃烧室（3）供应燃料和燃烧空气的进气通道（9）以及废气从燃烧室流出的排气出口（13）。进气口（11）和排气出口（13）由阀门控制。在曲轴箱（4）和入口通道（9）之间存在流动连接。实现了在流动连接中安装至少一个控制阀（23,33,43,63）的良好的怠速稳定性和发动机良好的空闲声音。

5. 发明授权

US07538503B2 Hand-held power tool, in particular a trimmer or the like, having an electric drive motor 有权
标题翻译：具有电驱动马达的手持电动工具，特别是修边机等
公开(公告)号：US07538503B2
公开(公告)日：2009-05-26
申请号：US11736226
申请日：2007-04-17
申请人： Kai-Ulrich Machens , Heinrich Leufen , Markus Herzog
发明人： Kai-Ulrich Machens , Heinrich Leufen , Markus Herzog
IPC分类号： H02P7/00
CPC分类号： A01D34/90
摘要： A hand-held power tool has an electric drive motor having a drive shaft and a tool connected to the drive shaft and rotatably driven by the drive shaft. The drive motor has a control device that has correlated therewith at least a first operating curve and a second operating curve. The control device operates the electric drive motor in idle according to the first operating curve and operates the electric drive motor under load according to the second operating curve. The first operating curve covers the low power range at low speed and the second operating curve covers a large power range at high speed.
摘要翻译：手持式电动工具具有电动驱动电动机，该电动驱动电动机具有驱动轴和与该驱动轴连接而由该驱动轴旋转驱动的工具。驱动马达具有至少与第一操作曲线和第二操作曲线相关联的控制装置。控制装置根据第一操作曲线使电动驱动马达处于怠速状态，并根据第二操作曲线对负载下的电动马达进行动作。第一个操作曲线涵盖了低速下的低功率范围，第二个操作曲线在高速下覆盖了大功率范围。

6. 发明授权

US07520061B2 Manually guided trimmer 有权
标题翻译：手动引导微调
公开(公告)号：US07520061B2
公开(公告)日：2009-04-21
申请号：US11404486
申请日：2006-04-10
申请人： Markus Herzog , Markus Hüsges , Thomas Sonnenkalb , Jürgen Steinmaier , Kai-Ulrich Machens
发明人： Markus Herzog , Markus Hüsges , Thomas Sonnenkalb , Jürgen Steinmaier , Kai-Ulrich Machens
IPC分类号： F01P1/02 , F02B63/02
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.
摘要翻译：具有容纳传动轴的引导管的手动引导的刷子或其他修剪器，驱动传动轴的驱动马达和将驱动马达固定到引导管的壳体。外壳被实施为围绕驱动马达的封闭发动机壳体。驱动电机和封闭的发动机壳体在两个间隔开的固定点处相互连接。

7. 发明申请

US20070247095A1 Hand-Held Power Tool, In Particular a Trimmer or the Like, Having an Electric Drive Motor 有权
标题翻译：手持式电动工具，特别是具有电动驱动电机的微调器等
公开(公告)号：US20070247095A1
公开(公告)日：2007-10-25
申请号：US11736226
申请日：2007-04-17
申请人： Kai-Ulrich Machens , Heinrich Leufen , Markus Herzog
发明人： Kai-Ulrich Machens , Heinrich Leufen , Markus Herzog
IPC分类号： H02P7/00
CPC分类号： A01D34/90
摘要： A hand-held power tool has an electric drive motor having a drive shaft and a tool connected to the drive shaft and rotatably driven by the drive shaft. The drive motor has a control device that has correlated therewith at least a first operating curve and a second operating curve. The control device operates the electric drive motor in idle according to the first operating curve and operates the electric drive motor under load according to the second operating curve. The first operating curve covers the low power range at low speed and the second operating curve covers a large power range at high speed.
摘要翻译：手持式电动工具具有电动驱动电动机，该电动驱动电动机具有驱动轴和与该驱动轴连接而由该驱动轴旋转驱动的工具。驱动马达具有至少与第一操作曲线和第二操作曲线相关联的控制装置。控制装置根据第一操作曲线操作电动驱动电动机，并根据第二操作曲线对负载下的电动马达进行动作。第一个操作曲线涵盖了低速下的低功率范围，第二个操作曲线在高速下覆盖了大功率范围。

8. 发明申请

US20070034187A1 Cover Arrangement for a Hand-Held Power Tool 有权
标题翻译：手持式电动工具的盖子布置
公开(公告)号：US20070034187A1
公开(公告)日：2007-02-15
申请号：US11308878
申请日：2006-05-19
申请人： Johannes Menzel , Jorg Schlossarczyk , Kai-Ulrich Machens , Bernd Andress
发明人： Johannes Menzel , Jorg Schlossarczyk , Kai-Ulrich Machens , Bernd Andress
IPC分类号： F02B77/04
CPC分类号： B25F5/006 , B25F5/02
摘要： A cover arrangement of a hand-held power tool has a cover having at least one fastening element for connecting the cover to an additional component of the power tool. The cover has a wall component having a shape-elastic yielding support forming a monolithic part of the cover. The at least one fastening element is arranged on the support.
摘要翻译：手持电动工具的盖布置具有盖，其具有用于将盖连接到电动工具的附加部件的至少一个紧固元件。所述盖具有壁部件，所述壁部件具有形成所述盖的整体部分的形状弹性屈服支撑件。至少一个紧固元件布置在支撑件上。

9. 发明申请

US20070022614A1 Protective shield for a free-cutting tool 有权
标题翻译：防切割工具
公开(公告)号：US20070022614A1
公开(公告)日：2007-02-01
申请号：US11487381
申请日：2006-07-17
申请人： Helmut Zimmermann , Roland Schierling , Johannes Menzel , Kai-Ulrich Machens
发明人： Helmut Zimmermann , Roland Schierling , Johannes Menzel , Kai-Ulrich Machens
IPC分类号： B26B29/02
CPC分类号： A01D34/828 , A01D34/4167 , A01D34/90
摘要： A protective shield (2) is provided for a free-cutting tool (1). The free-cutting tool has a cutterhead (4) rotatable about a rotational axis (3) and carries a cutting filament (5). For a rotating cutterhead (4), the cutting filament (5) rotates in a rotational direction (10), aligns itself approximately radially to the rotational axis (3) and defines a cutting circle (6) having a constructively pregiven nominal radius (R). The cutting radius (6) is at least partially covered by the protective shield (2). A cut-to-length knife (7) having a cutting edge (8) for cutting the cutting filament (5) to length is mounted on the protective shield (2) in the peripheral region thereof. The cut-to-length knife (7) is mounted on the protective shield (2) to be moveable back and forth between a cutting position (11) and a rest position (12). The cutting edge (8) lies in the plane of the cutting circle (6) in the cutting position (11) and has the nominal radius (R) to the rotational axis (3) and, in the rest position (12), the cutting edge (8) lies outside of the cutting circle (6).
摘要翻译：为自由切削工具（1）提供防护罩（2）。自由切割工具具有可围绕旋转轴线（3）旋转并且承载切割细丝（5）的刀架（4）。对于旋转的刀架（4），切割细丝（5）沿旋转方向（10）旋转，其自身大致径向对齐于旋转轴线（3）并且限定具有建设性预制的标称半径（R ）。切割半径（6）至少部分地被保护罩（2）覆盖。具有用于将切割细丝（5）切割成长度的切割刃（8）的切割刀（7）安装在其周边区域中的防护罩（2）上。切割刀（7）安装在防护罩（2）上，以在切割位置（11）和静止位置（12）之间来回移动。切割刃（8）位于切割位置（11）中的切割圆（6）的平面中，并且具有到旋转轴线（3）的标称半径（R），并且在静止位置（12）中切割刃（8）位于切割圆（6）的外侧。

10. 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.

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