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1. 发明申请

US20130020102A1 Power Tools 审中-公开
标题翻译：电动工具
公开(公告)号：US20130020102A1
公开(公告)日：2013-01-24
申请号：US13579713
申请日：2010-02-17
申请人： Johan Björnlinger , Pär Martinsson , Johan Svennung , Peter Lameli , Ottmar Locher , Christoph Schiedt , Martin Bepler , Hans Waigel
发明人： Johan Björnlinger , Pär Martinsson , Johan Svennung , Peter Lameli , Ottmar Locher , Christoph Schiedt , Martin Bepler , Hans Waigel
IPC分类号： E21B15/04
CPC分类号： B25F5/00
摘要： A typically battery-operated power tool, such as a chainsaw or hedge trimmer, comprising a working element (4), a motor (6) arranged to drive the working element (4) and a controller (9) arranged to control the speed at which the motor drives the working element (4), in which there is provided a sensor (12) for at least one factor indicative of the efficiency with which the power tool is being operated, the controller (9) being arranged to vary the speed at which the motor (6) drives the working element (4) should the factor indicate that the power tool is being operated in a sub-optimal manner. Typically, the factor is the pressure which the user is applying the power tool, and the sensor (12) is a sensor for the current flowing through the motor (6).
摘要翻译：一种典型的电池供电的电动工具，例如电锯或树篱修剪器，包括工作元件（4），布置成驱动工作元件（4）的电机（6）和控制器（9）所述电动机驱动所述工作元件（4），其中设置有传感器（12），所述传感器用于至少一个指示所述电动工具正在操作的效率的因素，所述控制器（9）被布置成改变所述速度如果电动机（6）驱动工作元件（4），则该因素指示电动工具以非最佳方式运行。通常，该因素是用户施加电动工具的压力，并且传感器（12）是用于流过电动机（6）的电流的传感器。

2. 发明授权

US09186737B2 Chainsaw with a sharpening element 有权
标题翻译：链锯具有磨刀元素
公开(公告)号：US09186737B2
公开(公告)日：2015-11-17
申请号：US13579959
申请日：2010-02-20
申请人： Pär Martinsson , Johan Svennung , Peter Lameli , Ottmar Locher , Christoph Schiedt , Martin Bepler , Hans Waigel
发明人： Pär Martinsson , Johan Svennung , Peter Lameli , Ottmar Locher , Christoph Schiedt , Martin Bepler , Hans Waigel
IPC分类号： B23D63/16 , B26F1/38 , B23D63/00 , B27B17/08
CPC分类号： B23D63/168 , B23D63/005 , B23D63/16 , B23D63/166 , B26F1/382 , B27B17/08
摘要： A self-powered chainsaw, typically a battery powered chainsaw, including a housing, a power source, an endless cutting chain having a plurality of cutting elements and a motor arranged to drive the chain relative to the housing using power from the power source. The chainsaw also includes a sharpening element which is arranged so as to be driven relative to the cutting elements and the housing using the power source.
摘要翻译：自动动力链锯，通常是电池供电的链锯，包括壳体，动力源，具有多个切割元件的环形切割链和布置成使用来自所述动力源的动力相对于所述壳体驱动链条的马达。链锯还包括磨刀元件，其被设置为相对于切割元件和使用电源的壳体被驱动。

3. 发明申请

US20130025132A1 CHAINSAWS 有权
标题翻译：链条
公开(公告)号：US20130025132A1
公开(公告)日：2013-01-31
申请号：US13579959
申请日：2010-02-20
申请人： Pär Martinsson , Johan Svennung , Peter Lameli , Ottmar Locher , Christoph Schiedt , Martin Bepler , Hans Waigel
发明人： Pär Martinsson , Johan Svennung , Peter Lameli , Ottmar Locher , Christoph Schiedt , Martin Bepler , Hans Waigel
IPC分类号： B27B17/00
CPC分类号： B23D63/168 , B23D63/005 , B23D63/16 , B23D63/166 , B26F1/382 , B27B17/08
摘要： A self-powered chainsaw, typically a battery powered chainsaw, comprising a housing (1; 21), a power source (5; 25), a endless cutting chain (4; 24) having a plurality of cutting elements and a motor (6) arranged to drive the chain (4; 24) relative to the housing (1; 21) using power from the power source (5; 25), in which the chainsaw further comprises a sharpening element (12; 32) which is arranged so as to be driven relative to the cutting elements and the housing (1; 21) using the power source (5; 25).
摘要翻译：一种自供电链锯，通常是电池供电的电锯，包括壳体（1; 21），动力源（5; 25），具有多个切割元件的环形切割链（4; 24）和马达（6）），其被布置成使用来自所述动力源（5; 25）的动力相对于所述壳体（1; 21）驱动所述链条（4; 24），其中所述链锯还包括被布置成如下的刃磨元件（12; 32）相对于使用电源（5; 25）的切割元件和壳体（1; 21）被驱动。

4. 发明授权

US09667006B2 Electrically symmetrical battery cell connector 有权
公开(公告)号：US09667006B2
公开(公告)日：2017-05-30
申请号：US14381836
申请日：2012-03-05
申请人： Hans Waigel , Erik Felser , Joachim Rief , Tobias Zeller
发明人： Hans Waigel , Erik Felser , Joachim Rief , Tobias Zeller
IPC分类号： H01M2/34 , H01M2/20 , H01R25/16 , H01M10/04 , H01M10/42
CPC分类号： H01R25/16 , H01M2/204 , H01M2/206 , H01M2/34 , H01M10/04 , H01M10/425 , H01M2220/20 , Y10T29/49108
摘要： A battery pack may include a plurality of cells, a cell connector assembly, and a common output. The cell connector assembly may be disposed to contact at least selected ones of the plurality of cells to facilitate parallel connection of contacted cells. The common output may be electrically coupled to the cell connector assembly to receive a combined output from the plurality of cells. The cell connector assembly may include a plurality of metallic arms arranged in a hierarchical structure including at least two levels each having at least one arm, such that the cell connector assembly defines a plurality of current paths from each of the contacted cells to the combined output. The plurality of current paths are substantially equal to each other in length.

5. 发明申请

US20150072210A1 ELECTRICALLY SYMMETRICAL BATTERY CELL CONNECTOR 有权
标题翻译：电动对称电池单元连接器
公开(公告)号：US20150072210A1
公开(公告)日：2015-03-12
申请号：US14381836
申请日：2012-03-05
申请人： Hans Waigel , Erik Felser , Joachim Rief , Tobias Zeller
发明人： Hans Waigel , Erik Felser , Joachim Rief , Tobias Zeller
IPC分类号： H01R25/16 , H01M10/04 , H01M2/20
CPC分类号： H01R25/16 , H01M2/204 , H01M2/206 , H01M2/34 , H01M10/04 , H01M10/425 , H01M2220/20 , Y10T29/49108
摘要： A battery pack may include a plurality of cells, a cell connector assembly, and a common output. The cell connector assembly may be disposed to contact at least selected ones of the plurality of cells to facilitate parallel connection of contacted cells. The common output may be electrically coupled to the cell connector assembly to receive a combined output from the plurality of cells. The cell connector assembly may include a plurality of metallic arms arranged in a hierarchical structure including at least two levels each having at least one arm, such that the cell connector assembly defines a plurality of current paths from each of the contacted cells to the combined output. The plurality of current paths are substantially equal to each other in length.
摘要翻译：电池组可以包括多个电池，电池连接器组件和公共输出。电池连接器组件可以被设置为接触多个电池中的至少一个选择电池以便于接触电池的并联连接。公共输出可以电耦合到电池连接器组件以接收来自多个电池的组合输出。电池连接器组件可以包括以分层结构布置的多个金属臂，其包括至少两个级别，每个级别具有至少一个臂，使得电池连接器组件限定从每个被接触的电池到组合的输出的多条电流路径。多个电流路径的长度基本相等。

6. 发明授权

US06365908B1 Indicator for indicating the presence of a liquid 失效
标题翻译：用于指示液体存在的指示器
公开(公告)号：US06365908B1
公开(公告)日：2002-04-02
申请号：US09374948
申请日：1999-08-16
申请人： Hans Waigel , Reiner Haeufele
发明人： Hans Waigel , Reiner Haeufele
IPC分类号： G01N1506
CPC分类号： G08B19/02
摘要： A description is given of a rain indicator (1), which has a light source in the form of a light emitting diode (36) and a light detector in the form of a photodiode (37). There is a light guide (20) made from a material transparent to the light of the light source and e.g. glass, which has at least one surface portion (45, 46) exposed to the precipitation and which is so positioned relative to the light source that the light source light is totally reflectable towards the light detector on the surface portion. When the surface portion is dry light passes by total reflection to the light detector. In the case of precipitation a gap (43, 44) adjacent to the surface portion fills with liquid and the light intensity is substantially coupled out of the light guide (20) and no light passes to the light detector. Total reflection again occurs when the gap dries out.
摘要翻译：给出了具有发光二极管（36）形式的光源和光电二极管（37）形式的光检测器的雨指示器（1）的描述。存在由对光源的光透明的材料制成的光导（20）。玻璃具有暴露于沉淀中的至少一个表面部分（45,46），并且相对于光源被定位成使光源光完全反射到表面部分上的光检测器。当表面部分是干光通过全反射到光检测器。在沉淀的情况下，与表面部分相邻的间隙（43,44）填充有液体，并且光强度基本上耦合到光导（20）之外，并且没有光通过光检测器。当间隙变干时，再次发生全反射。

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