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公开(公告)号:US09756402B2
公开(公告)日:2017-09-05
申请号:US15146535
申请日:2016-05-04
发明人: Burtrom Lee Stampfl , Matthew J. Mergener , Alex Huber , Paul Rossetto , Cole A. Conrad , Stephen Matson , Scott R. Fischer , Mark A. Kubale , Christian Coulis
摘要: A power tool having multiple wireless communication states and a method of wirelessly communicating by a power tool. The power tool includes a motor, a battery pack interface that selectively receives a battery pack, a backup power source, and a wireless communication controller coupled to the backup power source and the battery pack interface. The wireless communication controller operates in a connectable state when coupled to a battery pack and transmits tool operational data to the external device and receives tool configuration data from the external device. The wireless communication controller operates in an advertisement state when the wireless communication controller is coupled to and powered by the backup power source. In the advertisement state, the wireless communication controller is configured to transmit the unique tool identifier. The external device may also display an indication of the communication state of the power tool.
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公开(公告)号:US20160301113A1
公开(公告)日:2016-10-13
申请号:US15181108
申请日:2016-06-13
发明人: Todd W. Johnson , Dennis J. Grzybowski , Mark A. Kubale , Jay J. Rosenbecker , Gary D. Meyer , Jeffrey M. Zeiler , Kevin L. Glasgow , Karl F. Scheucher
IPC分类号: H01M10/48 , H01M2/34 , H01M4/505 , H02J7/00 , H01M10/0525 , H01M10/44 , H01M10/46 , H01M10/42 , H01M2/10 , H01M4/525
CPC分类号: H01M10/482 , B25F5/00 , G01R31/3606 , H01M2/1016 , H01M2/1022 , H01M2/1055 , H01M2/30 , H01M2/34 , H01M4/505 , H01M4/525 , H01M10/052 , H01M10/0525 , H01M10/4207 , H01M10/425 , H01M10/441 , H01M10/46 , H01M2010/4271 , H01M2200/00 , H01M2220/30 , H02J7/0011 , H02J7/0016 , H02J7/0021 , H02J7/0026 , H02J7/0031 , H02J7/0045 , H02J7/0063 , H02J7/041 , H02J7/042 , Y02E60/122 , Y10T408/65
摘要: An electrical combination including a power tool and a battery pack. The power tool includes power tool terminals. The battery pack is configured to be interfaced with the power tool. The battery pack includes a battery pack housing, at least three terminals, and a plurality of battery cells. The battery pack terminals include a positive terminal, a negative terminal, and a sense terminal. The at least three terminals are configured to be interfaced with the power tool terminals. The plurality of battery cells are arranged within and supported by the battery pack housing. Each of the battery cells has a lithium-based chemistry and a respective state of charge, and power is transferable between the battery cells and the power tool. A circuit is configured to monitor the battery cells, detect a charge imbalance among the battery cells, and prevent the battery pack from operating when the charge imbalance is detected.
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公开(公告)号:US09368842B2
公开(公告)日:2016-06-14
申请号:US14726140
申请日:2015-05-29
发明人: Todd W. Johnson , Dennis J. Grzybowski , Mark A. Kubale , Jay J. Rosenbecker , Gary D. Meyer , Jeffrey M. Zeiler , Kevin L. Glasgow , Karl F. Scheucher
CPC分类号: H01M10/482 , B25F5/00 , G01R31/3606 , H01M2/1016 , H01M2/1022 , H01M2/1055 , H01M2/30 , H01M2/34 , H01M4/505 , H01M4/525 , H01M10/052 , H01M10/0525 , H01M10/4207 , H01M10/425 , H01M10/441 , H01M10/46 , H01M2010/4271 , H01M2200/00 , H01M2220/30 , H02J7/0011 , H02J7/0016 , H02J7/0021 , H02J7/0026 , H02J7/0031 , H02J7/0045 , H02J7/0063 , H02J7/041 , H02J7/042 , Y02E60/122 , Y10T408/65
摘要: An electrical combination including a power tool and a battery pack. The power tool includes power tool terminals. The battery pack is configured to be interfaced with the power tool. The battery pack includes a battery pack housing, at least three terminals, and a plurality of battery cells. The battery pack terminals include a positive terminal, a negative terminal, and a sense terminal. The at least three terminals are configured to be interfaced with the power tool terminals. The plurality of battery cells are arranged within and supported by the battery pack housing. Each of the battery cells has a lithium-based chemistry and a respective state of charge, and power is transferable between the battery cells and the power tool. A circuit is configured to monitor the battery cells, detect a charge imbalance among the battery cells, and prevent the battery pack from operating when the charge imbalance is detected.
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公开(公告)号:US08653790B2
公开(公告)日:2014-02-18
申请号:US13891452
申请日:2013-05-10
发明人: Todd W. Johnson , Dennis J. Grzybowski , Mark A. Kubale , Jay J. Rosenbecker , Karl F. Scheucher , Gary D. Meyer , Jeffrey M. Zeiler , Kevin L. Glasgow
CPC分类号: H02J7/0081 , H02J7/00 , H02J7/0021 , H02J7/0026 , H02J7/0029 , H02J7/0045 , H02J7/0063 , H02J7/007 , Y10T307/858
摘要: An electrical combination. The electrical combination comprises a battery pack configured to be interfaced with a hand held power tool, a control component, and a semiconducting switch. The transfer of power from the battery pack to the hand held power tool is controlled by the control component and the switch based on one of a battery pack state of charge and a respective state of charge of one of a plurality of battery cells. A discharge current of the battery pack is regulated based on the switch being controlled into one of a first state and a second state by the control component to selectively enable the transfer power from the plurality of battery cells to the hand held power tool.
摘要翻译: 电气组合。 电气组合包括被配置为与手持电动工具,控制部件和半导体开关接口的电池组。 基于电池组充电状态和多个电池单元之一的各自的充电状态中的一个,控制部件和开关来控制从电池组传递到手持式电动工具的电力。 基于通过控制部件将开关控制为第一状态和第二状态之一来调节电池组的放电电流,以选择性地实现从多个电池单元到手持式电动工具的传递功率。
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公开(公告)号:US11837694B2
公开(公告)日:2023-12-05
申请号:US17246921
申请日:2021-05-03
发明人: Todd W. Johnson , Dennis J. Grzybowski , Mark A. Kubale , Jay J. Rosenbecker , Gary D. Meyer , Jeffrey M. Zeiler , Kevin L. Glasgow , Karl F. Scheucher
IPC分类号: H01M10/48 , H01M10/0525 , B25F5/00 , H01M4/505 , H01M10/052 , H01M10/42 , H01M10/44 , H01M10/46 , H02J7/00 , H01M50/213 , H01M50/296 , H01M50/247 , H01M4/525 , G01R31/382 , H01M50/262
CPC分类号: H01M10/0525 , B25F5/00 , H01M4/505 , H01M4/525 , H01M10/052 , H01M10/425 , H01M10/4207 , H01M10/441 , H01M10/46 , H01M10/482 , H01M50/213 , H01M50/247 , H01M50/296 , H02J7/00 , H02J7/005 , H02J7/0016 , H02J7/0025 , H02J7/0031 , H02J7/0045 , H02J7/0048 , H02J7/0063 , H02J7/0071 , H05K999/99 , G01R31/382 , H01M50/262 , H01M2010/4271 , H01M2200/00 , H01M2220/30 , Y02E60/10 , Y10T408/65
摘要: An electrical combination including a power tool and a battery pack. The power tool includes power tool terminals. The battery pack is configured to be interfaced with the power tool. The battery pack includes a battery pack housing, at least three terminals, and a plurality of battery cells. The battery pack terminals include a positive terminal, a negative terminal, and a sense terminal. The at least three terminals are configured to be interfaced with the power tool terminals. The plurality of battery cells are arranged within and supported by the battery pack housing. Each of the battery cells has a lithium-based chemistry and a respective state of charge, and power is transferable between the battery cells and the power tool. A circuit is configured to monitor the battery cells, detect a charge imbalance among the battery cells, and prevent the battery pack from operating when the charge imbalance is detected.
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公开(公告)号:US20230158659A1
公开(公告)日:2023-05-25
申请号:US18158918
申请日:2023-01-24
IPC分类号: B25F5/02
摘要: A side handle assembly comprises a handle configured to be gripped by a user, a rod coaxially coupled the handle and rotationally fixed to the handle, and a clamp coupled to the rod. The clamp includes a flexible band enclosing an area and having a first end and a second end, a first connection block coupled to the first end of the flexible band, and a second connection block coupled to the second end of the flexible band. The rod includes an annular shoulder abutted with the first connection block and a threaded portion received within a threaded bore of the second connection block. In response to the handle being rotated in a first direction, the second connection block is moved closer to the first connection block along the threaded portion of the rod, decreasing the area enclosed by the flexible band.
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公开(公告)号:US20220305635A1
公开(公告)日:2022-09-29
申请号:US17701007
申请日:2022-03-22
IPC分类号: B25F5/02
摘要: A side handle assembly comprises a handle configured to be gripped by a user, a rod coaxially coupled at a first end to the handle, the rod rotationally fixed to the handle, and a mounting assembly. The mounting assembly includes a first tool interface with a through bore, the first tool interface configured to accept a clamping shaft within the through bore, a second tool interface with a threaded bore, the second tool interface configured to accept a threaded portion of the clamping shaft within the threaded bore, and an orientation adjustment mechanism coupling a second end of the rod to the mounting assembly and configured to adjust an orientation of the rod and handle with respect to at least one of the first tool interface or the second tool interface of the mounting assembly.
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公开(公告)号:US20210265676A1
公开(公告)日:2021-08-26
申请号:US17246921
申请日:2021-05-03
发明人: Todd W. Johnson , Dennis J. Grzybowski , Mark A. Kubale , Jay J. Rosenbecker , Gary D. Meyer , Jeffrey M. Zeiler , Kevin L. Glasgow , Karl F. Scheucher
IPC分类号: H01M10/48 , B25F5/00 , H01M4/505 , H01M10/052 , H01M10/0525 , H01M10/42 , H01M10/44 , H01M10/46 , H02J7/00 , H01M50/20 , H01M50/213 , H01M50/543 , H01M50/572 , H01M4/525
摘要: An electrical combination including a power tool and a battery pack. The power tool includes power tool terminals. The battery pack is configured to be interfaced with the power tool. The battery pack includes a battery pack housing, at least three terminals, and a plurality of battery cells. The battery pack terminals include a positive terminal, a negative terminal, and a sense terminal. The at least three terminals are configured to be interfaced with the power tool terminals. The plurality of battery cells are arranged within and supported by the battery pack housing. Each of the battery cells has a lithium-based chemistry and a respective state of charge, and power is transferable between the battery cells and the power tool. A circuit is configured to monitor the battery cells, detect a charge imbalance among the battery cells, and prevent the battery pack from operating when the charge imbalance is detected.
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公开(公告)号:US20210126476A1
公开(公告)日:2021-04-29
申请号:US17140251
申请日:2021-01-04
发明人: Todd W. Johnson , Dennis J. Grzybowski , Mark A. Kubale , Jay J. Rosenbecker , Karl F. Scheucher , Gary D. Meyer , Jeffrey M. Zeiler , Kevin L. Glasgow
IPC分类号: H02J7/00 , H01M10/44 , H01M50/213 , H01M10/46
摘要: A method for conducting an operation including a power tool battery pack. The battery pack can include a housing, a first cell supported by the housing and having a voltage, and a second cell supported by the housing and having a voltage. The battery pack also can be connectable to a power tool and be operable to supply power to operate the power tool. The method can include discharging one of the first cell and the second cell until the voltage of the one of the first cell and the second cell is substantially equal to the voltage of the other of the first cell and the second cell.
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公开(公告)号:US10979786B2
公开(公告)日:2021-04-13
申请号:US16938540
申请日:2020-07-24
发明人: Burtrom Lee Stampfl , Matthew J. Mergener , Alex Huber , Paul Rossetto , Cole A. Conrad , Stephen Matson , Scott R. Fischer , Mark A. Kubale , Christian Coulis
摘要: A power tool having multiple wireless communication states and a method of wirelessly communicating by a power tool. The power tool includes a motor, a battery pack interface that selectively receives a battery pack, a backup power source, and a wireless communication controller coupled to the backup power source and the battery pack interface. The wireless communication controller operates in a connectable state when coupled to a battery pack and transmits tool operational data to the external device and receives tool configuration data from the external device. The wireless communication controller operates in an advertisement state when the wireless communication controller is coupled to and powered by the backup power source. In the advertisement state, the wireless communication controller is configured to transmit the unique tool identifier. The external device may also display an indication of the communication state of the power tool.
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