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公开(公告)号：US11871509B2
公开(公告)日：2024-01-09
申请号：US18161520
申请日：2023-01-30
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： John B. Lienau , Anthony M. Davis , Ian A. Duncan , Benjamin Gordon
CPC classification number: H05K1/0243 , B25F5/02 , H01Q1/243 , H01Q1/48 , H01R12/7058 , H01R12/727 , B25B21/00
Abstract: A power tool may include a compartment in its housing and a first printed circuit board (PCB) located in the housing and electrically coupled to a first connector. An insertable wireless communication device may include a second electronic processor and an antenna that are each mounted to a second PCB. The insertable wireless communication device may be configured to be received in the compartment and may include a second connector configured to electrically and physically couple to the first connector. The insertable wireless communication device may be configured to wirelessly communicate with an external device. When the insertable wireless communication device is inserted into the compartment, a first conductive layer of the first PCB may be configured to be electrically coupled to the antenna via the first connector and the second connector such that the first conductive layer of the first PCB serves as a ground plane of the antenna.
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公开(公告)号：US20200223053A1
公开(公告)日：2020-07-16
申请号：US16739876
申请日：2020-01-10
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Mackenzie J. Nick , Michael R. Sande , Ian A. Duncan , Jacob P. Schneider
Abstract: A power tool is supportable by a lanyard. The power tool includes a motor housing, a motor arranged in the motor housing, front housing, an output member extending from the front housing, a gear case, and a gear train arranged in the gear case. The gear train is configured to transfer torque from the motor to the output member. The power tool also includes a first fastener securing the front housing to the motor housing, and a bracket fastened to one of the front housing, the motor housing, or the gear case by a second fastener that does not secure the front housing to the motor housing. The power tool also includes a support member secured to the one of the front housing, the motor housing, or the gear case by the bracket. The support member is attachable to the lanyard.
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公开(公告)号：US20240064891A1
公开(公告)日：2024-02-22
申请号：US18498283
申请日：2023-10-31
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： John B. Lienau , Anthony M. Davis , Ian A. Duncan , Benjamin Gordon , Stephen Matson , Steven M. Smith
CPC classification number: H05K1/0243 , B25F5/02 , H01Q1/243 , H01Q1/48 , H01R12/7058 , H01R12/727 , B25B21/00
Abstract: A power tool may include a compartment in its housing and a first printed circuit board (PCB) located in the housing and electrically coupled to a first connector. An insertable wireless communication device may include a second electronic processor and an antenna that are each mounted to a second PCB. The insertable wireless communication device may be configured to be received in the compartment and may include a second connector configured to electrically and physically couple to the first connector. The insertable wireless communication device may be configured to wirelessly communicate with an external device. When the insertable wireless communication device is inserted into the compartment, a first conductive layer of the first PCB may be configured to be electrically coupled to the antenna via the first connector and the second connector such that the first conductive layer of the first PCB serves as a ground plane of the antenna.
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公开(公告)号：US11554468B2
公开(公告)日：2023-01-17
申请号：US16738113
申请日：2020-01-09
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Ian A. Duncan , Jacob P. Schneider , Michael R. Sande
Abstract: A rotary impact tool includes a housing, an electric motor, and a drive assembly for converting a continuous torque input from the motor to consecutive rotational impacts upon a workpiece of at least 900 ft-lbs of fastening torque. An anvil has a bore defining a hexagonal cross-sectional shape and having a nominal width of 7/16 inches. A hammer is rotationally and axially movable relative to the anvil for imparting the consecutive rotational impacts upon the anvil. A spring biases the hammer in an axial direction toward the anvil. A battery pack has a nominal voltage of at least 18 Volts and a nominal capacity of at least 5 Ah. The rotary impact tool has an overall weight including the battery pack that is less than or equal to 7.5 pounds. A ratio of the fastening torque to the overall weight is greater than or equal to 120 ft-lbs per pound.
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公开(公告)号：US11426845B2
公开(公告)日：2022-08-30
申请号：US16738113
申请日：2020-01-09
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Ian A. Duncan , Jacob P. Schneider , Michael R. Sande , Mackenzie J. Nick
Abstract: A rotary impact tool includes a housing, an electric motor, and a drive assembly for converting a continuous torque input from the motor to consecutive rotational impacts upon a workpiece of at least 900 ft-lbs of fastening torque. An anvil has a bore defining a hexagonal cross-sectional shape and having a nominal width of 7/16 inches. A hammer is rotationally and axially movable relative to the anvil for imparting the consecutive rotational impacts upon the anvil. A spring biases the hammer in an axial direction toward the anvil. A battery pack has a nominal voltage of at least 18 Volts and a nominal capacity of at least 5 Ah. The rotary impact tool has an overall weight including the battery pack that is less than or equal to 7.5 pounds. A ratio of the fastening torque to the overall weight is greater than or equal to 120 ft-lbs per pound.
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Patent Agency Ranking
公开(公告)号：US11375610B2
公开(公告)日：2022-06-28
申请号：US17291203
申请日：2020-11-20
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： John B. Lienau , Anthony M. Davis , Ian A. Duncan , Benjamin Gordon
Abstract: A power tool may include a compartment in its housing and a first printed circuit board (PCB) located in the housing and electrically coupled to a first connector. An insertable wireless communication device may include a second electronic processor and an antenna that are each mounted to a second PCB. The insertable wireless communication device may be configured to be received in the compartment and may include a second connector configured to electrically and physically couple to the first connector. The insertable wireless communication device may be configured to wirelessly communicate with an external device. When the insertable wireless communication device is inserted into the compartment, a first conductive layer of the first PCB may be configured to be electrically coupled to the antenna via the first connector and the second connector such that the first conductive layer of the first PCB serves as a ground plane of the antenna.
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公开(公告)号：US20210359444A1
公开(公告)日：2021-11-18
申请号：US17291203
申请日：2020-11-20
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： John B. Lienau , Anthony M. Davis , Ian A. Duncan , Benjamin Gordon , Stephen Matson
Abstract: A power tool may include a compartment in its housing and a first printed circuit board (PCB) located in the housing and electrically coupled to a first connector. An insertable wireless communication device may include a second electronic processor and an antenna that are each mounted to a second PCB. The insertable wireless communication device may be configured to be received in the compartment and may include a second connector configured to electrically and physically couple to the first connector. The insertable wireless communication device may be configured to wirelessly communicate with an external device. When the insertable wireless communication device is inserted into the compartment, a first conductive layer of the first PCB may be configured to be electrically coupled to the antenna via the first connector and the second connector such that the first conductive layer of the first PCB serves as a ground plane of the antenna.
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公开(公告)号：US12194610B2
公开(公告)日：2025-01-14
申请号：US18691339
申请日：2022-09-09
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： Timothy R. Obermann , Douglas R. Fieldbinder , Ian A. Duncan , Robert Turney
Abstract: A power tool including a housing, an input, a gear train, a motor at least partially supported by the housing and coupled to the gear train, and a controller including a processor and a memory. The controller is coupled to the input and the motor and is configured to receive an input signal from the input, determine an operating direction and an operating speed based on the input signal, cause the motor to rotate the gear train in a direction opposite the operating direction for a predetermined amount of rotation, and cause the motor to rotate in the operating direction at the operating speed.
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公开(公告)号：US12133324B2
公开(公告)日：2024-10-29
申请号：US18498283
申请日：2023-10-31
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： John B. Lienau , Anthony M. Davis , Ian A. Duncan , Benjamin Gordon , Stephen Matson , Steven M. Smith
CPC classification number: H05K1/0243 , B25F5/02 , H01Q1/243 , H01Q1/48 , H01R12/7058 , H01R12/727 , B25B21/00
Abstract: A power tool may include a compartment in its housing and a first printed circuit board (PCB) located in the housing and electrically coupled to a first connector. An insertable wireless communication device may include a second electronic processor and an antenna that are each mounted to a second PCB. The insertable wireless communication device may be configured to be received in the compartment and may include a second connector configured to electrically and physically couple to the first connector. The insertable wireless communication device may be configured to wirelessly communicate with an external device. When the insertable wireless communication device is inserted into the compartment, a first conductive layer of the first PCB may be configured to be electrically coupled to the antenna via the first connector and the second connector such that the first conductive layer of the first PCB serves as a ground plane of the antenna.
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公开(公告)号：US11570888B2
公开(公告)日：2023-01-31
申请号：US17752548
申请日：2022-05-24
Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION
Inventor： John B. Lienau , Anthony M. Davis , Ian A. Duncan , Benjamin Gordon , Stephen Matson , Steven M. Smith
Abstract: A power tool may include a compartment in its housing and a first printed circuit board (PCB) located in the housing and electrically coupled to a first connector. An insertable wireless communication device may include a second electronic processor and an antenna that are each mounted to a second PCB. The insertable wireless communication device may be configured to be received in the compartment and may include a second connector configured to electrically and physically couple to the first connector. The insertable wireless communication device may be configured to wirelessly communicate with an external device. When the insertable wireless communication device is inserted into the compartment, a first conductive layer of the first PCB may be configured to be electrically coupled to the antenna via the first connector and the second connector such that the first conductive layer of the first PCB serves as a ground plane of the antenna.
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