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公开(公告)号:US07492125B2
公开(公告)日:2009-02-17
申请号:US11267937
申请日:2005-11-04
申请人: David P. Serdynski , Boyd J. Miller , Scott D. Bublitz , Troy C. Thorson , Thomas R. Bednar , David B. Griep , Nancy Uehlein-Proctor , Dennis J. Grzybowski , Jeffrey S. Holly , Jeffrey C. Hessenberger , Mark A. Kubale , Todd W. Johnson , Jonathan P. Lobert , Jay J. Rosenbecker
发明人: David P. Serdynski , Boyd J. Miller , Scott D. Bublitz , Troy C. Thorson , Thomas R. Bednar , David B. Griep , Nancy Uehlein-Proctor , Dennis J. Grzybowski , Jeffrey S. Holly , Jeffrey C. Hessenberger , Mark A. Kubale , Todd W. Johnson , Jonathan P. Lobert , Jay J. Rosenbecker
IPC分类号: H02J7/00
CPC分类号: B25F1/00 , H01M2/1022 , H01M2/34
摘要: A battery pack for powering a cordless power tool. The battery pack includes at least one battery cell operable to supply a discharge current, a switch operable to control the discharge current and a protection device to protect the switch. The protection device is positioned such that the device absorbs a current traveling in a direction opposite to that of the discharge current supplied from the battery cell.
摘要翻译: 用于为无绳电动工具供电的电池组。 电池组包括至少一个可操作以提供放电电流的电池单元,可操作以控制放电电流的开关和用于保护开关的保护装置。 保护装置被定位成使得该装置吸收沿与从电池单元供应的放电电流相反的方向行进的电流。
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公开(公告)号:USD627203S1
公开(公告)日:2010-11-16
申请号:US29271972
申请日:2007-01-30
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公开(公告)号:USD538618S1
公开(公告)日:2007-03-20
申请号:US29216278
申请日:2004-11-01
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公开(公告)号:US07926187B2
公开(公告)日:2011-04-19
申请号:US11061057
申请日:2005-02-18
申请人: Nancy Uehlein-Proctor , Dennis J. Grzybowski , Jeffrey S. Holly , Scott D. Bublitz , Boyd J. Miller
发明人: Nancy Uehlein-Proctor , Dennis J. Grzybowski , Jeffrey S. Holly , Scott D. Bublitz , Boyd J. Miller
摘要: A power tool, such as a band saw, is provided and may include a housing having a first handle and a second handle, a motor, a first wheel, a second wheel and a battery supported by the housing and electrically connectable to the motor for powering the motor, the battery is at least partially positioned at least one of between the first handle and the second handle and between a first wheel axis of the first wheel and a second wheel axis of the second wheel. In some aspects, a power tool may include a battery support for supporting a battery, the battery support being formed separately from a housing of the band saw and being supportable by the housing. In other aspects, a band saw may be operable with at least a 26 Volt battery.
摘要翻译: 提供了诸如带锯的电动工具,并且可以包括具有第一手柄和第二手柄的壳体,马达,第一轮,第二轮和由壳体支撑并可电连接到马达的电池, 为电动机供电,电池至少部分地定位在第一手柄和第二手柄之间以及第一轮的第一轮轴线和第二轮的第二轮轴之间的至少一个。 在一些方面,电动工具可以包括用于支撑电池的电池支撑件,电池支撑件与带锯的壳体分开形成并且可由壳体支撑。 在其他方面,带锯可以使用至少26伏的电池来操作。
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