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公开(公告)号：US20110308831A1
公开(公告)日：2011-12-22
申请号：US13218067
申请日：2011-08-25
CPC分类号： H01M2/1055 , B25F5/02 , H01M2/204
摘要： A battery pack for powering a battery powered tool may include a housing, a plurality of cells and an electrical connection assembly. The housing may include a sidewall assembly. The sidewall assembly may be configured to correspond to respective sidewalls of a battery compartment defined at a portion of the battery powered tool to facilitate insertion of the battery pack into the battery compartment. The plurality of cells may be disposed within the housing and arranged adjacent to each other such that the sidewall assembly, which extends along a direction substantially parallel to a direction of insertion of the battery pack into the battery compartment, forms an enclosure around the plurality of cells on all sides substantially parallel to the direction of insertion. The plurality of cells may be electrically connected to each other to provide a combined output. The electrical connection assembly may be disposed at a portion of the sidewall assembly to communicate the combined output to a connector disposed at a corresponding sidewall of the battery compartment. The electrical connection assembly may be arranged to engage the connector responsive to movement of the battery pack in a direction substantially parallel to the direction of insertion of the battery pack into the battery compartment.
摘要翻译： 用于为电池供电的工具供电的电池组可以包括壳体，多个电池和电连接组件。 壳体可以包括侧壁组件。 侧壁组件可以被配置为对应于限定在电池供电工具的一部分处的电池室的相应侧壁，以便于将电池组插入电池室。 多个电池可以设置在壳体内并且彼此相邻布置，使得沿着基本上平行于电池组插入电池室的方向的方向延伸的侧壁组件形成围绕多个 所有侧面的细胞基本上平行于插入方向。 多个单元可以彼此电连接以提供组合输出。 电连接组件可以设置在侧壁组件的一部分处，以将组合的输出传递到设置在电池室的相应侧壁处的连接器。 电连接组件可以被布置成响应于电池组在基本上平行于电池组插入电池室的方向的方向上的运动而接合连接器。
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公开(公告)号：US20140190713A1
公开(公告)日：2014-07-10
申请号：US14239327
申请日：2011-08-26
CPC分类号： B25F5/02 , A01G3/06 , B23Q17/007
摘要： A guide and control assembly of a battery driven portable handheld power tool (1) is provided, which guide and control assembly (10) comprises a main handle (20) of the tool, arranged to be gripped by a hand of an operator, in an operating position, so as to permit the operator to carry and guide the power tool (1) with the hand during operational use thereof, a recessed user interaction panel (30) comprising a plurality of user input devices (31, 31′, 31″) and a first status indicating device (32), the user interaction panel (30) being formed in a panel receiving portion (41) of a housing (40) of the power tool (1), wherein the user interaction panel is positioned such that the user input devices (31) are reachable by a thumb of the operator when the hand is in the operating position.
摘要翻译： 提供了一种电池驱动便携式手持式电动工具（1）的引导和控制组件，该导向和控制组件（10）包括工具的主把手（20），被布置成由操作者的手握住， 一个操作位置，以便操作人员在操作使用期间用手携带和引导电动工具（1）;一个嵌入式用户交互面板（30），包括多个用户输入装置（31,31'，31 “）和第一状态指示装置（32），所述用户交互面板（30）形成在所述电动工具（1）的壳体（40）的面板接收部分（41）中，其中所述用户交互面板被定位 使得当手处于操作位置时，用户输入设备（31）可由操作者的拇指到达。
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公开(公告)号：US20120324743A1
公开(公告)日：2012-12-27
申请号：US13582285
申请日：2010-03-06
IPC分类号： B25F5/02 , A01G3/053 , A01D34/416 , B27B17/00
CPC分类号： B25F5/02
摘要： A balanced electric power tool (100, 700) is provided. The electric power tool (100, 700) may include a tool body (102, 702) and one or more working implements coupled to the tool body (102, 702). Further, the one or more working implemments may be connected to an electric drive motor. The electric power tool (100, 700) further includes at least one battery (114, 712), which may include at least one battery cell (204), for supplying the electric drive motor (110, 710) with electrical energy. The electric power tool (100, 700) further inlcudes a front handle (104, 704) and a rear handle (106, 706). The front handle (104, 704) is located at least partly in front of the rear handle (106, 706) along a longitudinal axis (L, L′) of the electric power tool (100, 700). Further, the overall centre of gravity of the electric power tool (100, 700) is located proximate to the rear handle (106, 706) in a vertical direction
摘要翻译： 提供了一种平衡电动工具（100,700）。 电动工具（100,700）可以包括工具主体（102,702）和联接到工具主体（102,702）的一个或多个工作工具。 此外，一个或多个工作实施例可以连接到电驱动电动机。 电动工具（100,700）还包括至少一个电池（114,712），其可以包括用于向电驱动电动机（110,710）提供电能的至少一个电池单元（204）。 电动工具（100,700）还包括前手柄（104,704）和后手柄（106,706）。 前手柄（104,704）沿着电动工具（100,700）的纵向轴线（L，L'）至少部分地位于后手柄（106,706）的前方。 此外，电动工具（100,700）的整个重心位于垂直方向上位于后把手（106,706）附近
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公开(公告)号：US10427317B2
公开(公告)日：2019-10-01
申请号：US13263403
申请日：2010-04-01
摘要： A battery-powered portable cutting tool includes a housing, a cutting element, an electric motor to drive the cutting element to cut, a battery to supply electric current to the motor and a control circuit to control the supply of electric current to the motor from the battery. The control circuit may include a main switch and an auxiliary switch. The control circuit may have an active state in which the main switch allows electric current to flow to the motor and an inactive state in which the main switch does not allow electric current to flow to the motor. The operation of the auxiliary switch causes the control circuit to change between the active and inactive states. The auxiliary switch is arranged to determine whether the tool is in an inappropriate state to be used and, if so, cause the control circuit to change to the inactive state.
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公开(公告)号：US10105832B2
公开(公告)日：2018-10-23
申请号：US13807936
申请日：2010-07-02
摘要： The present disclosure relates to a battery powered tool (1) extending in a longitudinal direction (Z), comprising a tool body (10) and a battery pack (20), which battery pack is arranged on the tool body and adapted to power the tool. The tool body is provided with a through aperture adapted to receive the battery pack, such that the tool body at least partly surrounds the battery pack.
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公开(公告)号：US20130000132A1
公开(公告)日：2013-01-03
申请号：US13578333
申请日：2010-02-11
摘要： An electric power tool (100) includes a power source (102) enclosed in a casing (104). The power source (102) is a brushless DC motor (202) which drives a drive mechanism (106) for a cutting device. Further, an oil pump is at least partly housed in the casing (104) of the electric power tool (100). The oil pump is also driven by the brushless DC motor (202).
摘要翻译： 电动工具（100）包括封闭在壳体（104）内的电源（102）。 电源（102）是驱动用于切割装置的驱动机构（106）的无刷DC马达（202）。 此外，油泵至少部分地容纳在电动工具（100）的壳体（104）中。 油泵也由无刷直流电动机（202）驱动。
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公开(公告)号：US08833485B2
公开(公告)日：2014-09-16
申请号：US13263455
申请日：2009-04-08
CPC分类号： B23Q11/0078 , A01G3/053 , B23B45/02 , B23B2260/122 , B23B2270/022 , B25F5/00 , B27B17/08 , F16P3/00 , F16P3/20 , H01H9/06 , Y10T408/21
摘要： A battery-powered portable tool, such as a chainsaw, hedge trimmer or handheld drill, comprising: a housing (1), a driven element (2) supported by the housing (1), an electric motor (6) coupled to the driven element (2) so as to drive the driven element (2), a battery (5) electrically coupled to the motor (6) so as to supply electric current to the motor (6) and a control circuit (8) arranged to control the supply of electric current to the motor (6) from the battery (5), in which the control circuit (8) comprises a main switch (8) operable by a user and an auxiliary switch (10, 11) also operable by a user; in which the control circuit (8) has: an active state in which operation of the main switch (8) by the user allows electric current to flow to the motor (6) so as to cause the driven element (2) to be driven; and an inactive state in which operation of the main switch (8) does not allow electric current to flow to the motor (6) and so the motor (6) does not drive the driven element (2); in which operation of the auxiliary switch (10, 11) causes the control circuit (8) to change between the active and inactive states; and in which the control circuit is further provided with an indicator (30) arranged to provide an indication to a user whether the control circuit (8) is in the active or inactive mode. The indication may be by the light emitting devices (31, 32) or a speaker (33); user-uploadable sounds may be stored in a memory (34) of the tool to enable a user to customise the sound of their tool.
摘要翻译： 一种电池供电的便携式工具，例如电锯，树篱修剪器或手持钻，包括：壳体（1），由壳体（1）支撑的从动元件（2），电动机（6），其联接到被驱动 元件（2）以便驱动从动元件（2），电动机（5）电耦合到电动机（6）以便向电动机（6）提供电流;以及控制电路（8） 从电池（5）向电动机（6）供应电流，其中控制电路（8）包括可由用户操作的主开关（8）和辅助开关（10,11），其也可由 用户; 其中所述控制电路（8）具有：用户使用所述主开关（8）的操作允许电流流向所述电机（6）以使所述从动元件（2）被驱动的有效状态 ; 以及主开关（8）的操作不允许电流流向电动机（6）并且因此电动机（6）不驱动从动元件（2）的非活动状态; 其中所述辅助开关（10,11）的操作使得所述控制电路（8）在所述激活状态和非激活状态之间改变; 并且其中控制电路还设置有指示器（30），其被布置为向用户提供控制电路（8）是处于活动还是非活动模式的指示。 该指示可以由发光装置（31,32）或扬声器（33）构成; 用户可上传的声音可以存储在工具的存储器（34）中，以使用户能够自定义其工具的声音。
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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。
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公开(公告)号：US20120023761A1
公开(公告)日：2012-02-02
申请号：US13263403
申请日：2010-04-01
摘要： A battery-powered portable cutting tool such as a chainsaw or hedge trimmer, comprising: a housing (1), a cutting element (2) supported by the housing, an electric motor (6) coupled to the cutting element (2) so as to drive the cutting element (2) to cut, a battery (5) electrically coupled to the motor (6) so as to supply electric current to the motor (6) and a control circuit (9) arranged to control the supply of electric current to the motor (6) from the battery (5), in which the control circuit (9) comprises a main switch (8) operable by a user and an auxiliary switch (10, 11) also operable by a user; in which the control circuit (9) has: an active state in which operation of the main switch (8) by the user allows electric current to flow to the motor (6) so as to cause the cutting element (2) to be driven; and an inactive state in which operation of the main switch (8) does not allow electric current to flow to the motor (6) and so the motor (6) does not drive the cutting element (2); in which operation of the auxiliary switch (10, 11) causes the control circuit (9) to change between the active and inactive states; the auxiliary switch (10, 11) being arranged so as to determine whether the tool is in an inappropriate state to be used and, if so, cause the control circuit to change to the inactive state. Typically, the auxiliary switch would determine whether a hook (12) used to suspend the tool was in a position where the tool could be suspended or determine if a chain brake (13) had been applied.
摘要翻译： 一种电池供电的便携式切割工具，例如电锯或树篱修剪器，包括：壳体（1），由壳体支撑的切割元件（2），耦合到切割元件（2）的电动机（6），以便 驱动所述切割元件（2）切割，电耦合到所述马达（6）以便向所述马达（6）供应电流的电池（5）和布置成控制所述电动机（6）的供应的控制电路（9） 其中控制电路（9）包括可由用户操作的主开关（8）和也可由用户操作的辅助开关（10,11）;电池（5） 其中所述控制电路（9）具有：用户使用所述主开关（8）的操作允许电流流向所述电机（6）以使所述切割元件（2）被驱动的有效状态 ; 以及主开关（8）的动作不允许电流流向电动机（6）的动作状态，电动机（6）不驱动切断元件（2）。 其中所述辅助开关（10,11）的操作使得所述控制电路（9）在所述主动和非激活状态之间改变; 所述辅助开关（10,11）被布置成确定所述工具是否处于不适当的使用状态，如果是，则使所述控制电路变为无效状态。 通常，辅助开关将确定用于悬挂工具的钩（12）是否处于可以悬挂工具的位置，或者确定是否施加了链条制动器（13）。
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公开(公告)号：US20130098647A1
公开(公告)日：2013-04-25
申请号：US13807936
申请日：2010-07-02
IPC分类号： B25F5/02
摘要： The present disclosure relates to a battery powered tool (1) extending in a longitudinal direction (Z), comprising a tool body (10) and a battery pack (20), which battery pack is arranged on the tool body and adapted to power the tool. The tool body is provided with a through aperture adapted to receive the battery pack, such that the tool body at least partly surrounds the battery pack.
摘要翻译： 本公开涉及一种在纵向方向（Z）上延伸的电池供电的工具（1），包括工具主体（10）和电池组（20），该电池组被布置在工具主体上并且适于为 工具。 工具主体设置有适于接收电池组的通孔，使得工具主体至少部分地围绕电池组。
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