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公开(公告)号：US20250070620A1
公开(公告)日：2025-02-27
申请号：US18946515
申请日：2024-11-13
Applicant: Black & Decker Inc.
Inventor： Yuming ZHOU , Fuchun XIE , Tong ZHENG , Funjun JIN , Weifeng QIAN , Ming JIN
IPC: H02K9/06 , B25F3/00 , B25F5/00 , H02K1/2786
Abstract: A power tool includes a housing having a clamshell structure. An electric motor is provided including a motor can, a stator fixedly supported within the motor can, and a rotor mounted on a rotor shaft, where the motor can is partially contained within the housing and includes a front annular portion that projects out of a front end of the housing and includes a first threaded exterior surface. A head assembly is provided including an output member driven by the electric motor, and a rear annular portion with a diameter similar to the front annular portion of the motor can and that includes a second threaded exterior surface. A nut is mounted onto the first threaded exterior surface and the second threaded exterior surface proximate the front end of the motor case to securely fasten the head assembly to the motor can.
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公开(公告)号：US20250069822A1
公开(公告)日：2025-02-27
申请号：US18812119
申请日：2024-08-22
Applicant: Black & Decker, Inc.
Inventor： Gábor SZOLCSÁNYI , Petra MOCIBOV KOEHLER , Dietmar SAAME , NEMETZ Uwe
Abstract: A mechanism for operating a switch for a powered device, the mechanism including a first manually operable member and a second manually operable member. The mechanism is configured to activate the switch in response to a first motion and a different second motion of the first manually operable member. The second manually operable member is configured to move in response to the second motion of the first manually operable member.
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公开(公告)号：US20250065423A1
公开(公告)日：2025-02-27
申请号：US18937683
申请日：2024-11-05
Applicant: BLACK & DECKER INC.
Inventor： Robert P. WELSH , Kathy E. DiPasquale , Daniel N. LOPANO , John E. BUCK , Carl F. MERHAR, III , Yung Ho CHANG , Nicholas E. ACHTERBERG
Abstract: A table saw has a base assembly, a table assembly supported by the base assembly, and a saw assembly supported by at least one of the table assembly and the base assembly. The saw assembly includes a saw blade extending through the table assembly. The base assembly has at least one tube connected to the table assembly.
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公开(公告)号：US20250050530A1
公开(公告)日：2025-02-13
申请号：US18796782
申请日：2024-08-07
Applicant: Black & Decker, Inc.
Inventor： Arthur LAUER , Klaus-Dieter ARICH
Abstract: A router including a housing and a motor mounted in the housing. The motor is operatively connected to a tool holder arranged to hold a cutting tool bit. The housing includes a base portion or has a base portion mounted thereto. A sub-base is mountable to the base portion. The sub-base includes a sub-base adapter configured to receive a first guide bushing and a second guide bushing. The first guide bushing is a different type of bushing from the second guide bushing.
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公开(公告)号：US20250035100A1
公开(公告)日：2025-01-30
申请号：US18911995
申请日：2024-10-10
Applicant: BLACK & DECKER INC.
Inventor： Lance S. HATHCOCK , Christina M. WILSON , Gary D. WHITE , William R. STUMPF
Abstract: A cordless compressor has an air storage tank, a pump for pressuring air within the air storage tank, a motor driving pump, a power tool battery pack connected to the motor, a discharge port connected to the air storage tank, and a regulator disposed between the discharge port and the air storage tank. The pump can raise the air pressure within the air storage tank from 0 psi to about 135 psi in less than 135 seconds. With such arrangement, a compressor having an air pressure within the air storage tank of 135 psi set at a 70 psi setting can power an 18 gauge nailer connected to the compressor to drive more than 1200 nails on a single battery charge.
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Patent Agency Ranking
公开(公告)号：US20250018541A1
公开(公告)日：2025-01-16
申请号：US18904395
申请日：2024-10-02
Applicant: Black & Decker Inc.
Inventor： Spencer J. Sheckells , Austin L. Ganzermiller
Abstract: A power-driven impact tool is provided. The impact tool includes a motor, a transmission, and a rotary impact mechanism received in a housing. The transmission may be a planetary transmission that reduces a speed of a rotary force output by the motor. The impact tool may be a cordless impact tool, receiving power from a battery back that is removably coupled in a battery receptacle of the housing. First and second handles on the housing may provide for user stability and control during operation of the impact tool. A plurality of user selection devices, including a trigger, a forward/reverse switch, and a mode selector, may be provided on one of the handles for user control of the impact tool.
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公开(公告)号：US20250018481A1
公开(公告)日：2025-01-16
申请号：US18772072
申请日：2024-07-12
Applicant: BLACK & DECKER INC.
Inventor： Kyle Christophersen , Ryan Ye , Luke Yuan
Abstract: The present disclosure is directed to a bandsaw. The bandsaw may be cordless bandsaw utilizing a battery pack to provide power to an electric motor. The electric motor may drive an transmission. The transmission may be mechanically coupled to a drive wheel. The drive wheel, in conjunction with a driven wheel turn a blade for a cutting operation. The bandsaw may include a base for housing the drive and driven wheels. The base may also include an integrated transmission housing for housing the transmission.
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公开(公告)号：US20240431042A1
公开(公告)日：2024-12-26
申请号：US18828959
申请日：2024-09-09
Applicant: BLACK & DECKER INC.
Inventor： Snehal S. CHOKSI , Geoffrey S. HOWARD , Daniel L. SCHWARZ , Thomas C. KOHLER , Keith HOPWOOD , Richard A. SY , Chun-Te CHIN , Jiunping HUANG , Minghuang HUNG
IPC: H05K5/00 , H01M10/42 , H01M10/613 , H01M10/6235 , H01M10/627 , H01M10/6551 , H01M10/6554 , H01M10/6563 , H01M50/244 , H01M50/247 , H04B3/54 , H04B14/02 , H05K1/02 , H05K7/14 , H05K7/20
Abstract: A power supply apparatus is provided including a housing, at least one battery receptacle for receiving at least one removable battery pack, an inverter that converts a direct-current (DC) signal from the at least one battery pack to an alternating-current (AC) signal, and a controller that applies a pulse-width modulation (PWM) signal to the inverter to shape the AC signal with a lower harmonic distortion relative to a square wave. For each full cycle of the AC signal, the controller sets the duty cycle to approximately 100% within a first period corresponding to a peak area of the AC signal, to less than approximately 100% but greater than approximately 0% within a second period in which the AC signal transitions from the peak to a zero-cross following the first period, and to 0% within a third period corresponding to the zero-cross of the AC signal following the second period.
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公开(公告)号：US12176794B2
公开(公告)日：2024-12-24
申请号：US17455688
申请日：2021-11-19
Applicant: Black & Decker Inc.
Inventor： Yuming Zhou , Fuchun Xie , Tong Zheng , Ming Jin , Fujun Jin , Weifeng Qian
IPC: H02K9/06 , B25F3/00 , B25F5/00 , H02K1/2786
Abstract: An outer-rotor brushless direct-current motor is provided. The motor includes a motor can that supports the motor components and a fan mounted on a rotor shaft inside the motor can to generate an airflow through the motor can. The motor can includes exhaust openings formed around the fan to allow the airflow to be expelled radially away from the fan, and intake openings formed at a distance from the exhaust openings to allow an airstream to be received radially into the motor can.
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公开(公告)号：US20240421365A1
公开(公告)日：2024-12-19
申请号：US18821275
申请日：2024-08-30
Applicant: Black & Decker Inc.
Inventor： Moriah Counts , Vy Ho , Alexander R. Barton , Nathan J. Cruise
IPC: H01M10/42 , H01M50/213 , H01M50/271 , H05K1/18 , H05K3/34
Abstract: A battery pack comprises a set of battery cells, a battery cell holder holding the battery cells, at least one battery strap having a first end connected to a terminal of one of the battery cells and a second end extending from the battery cell holder, a printed circuit board having a first side and a second side, components mounted on the second side of the printed circuit board, a trace on the second side of the printed circuit board extending from one components to a contact connected to the trace and mated with the second end of the at least one battery strap. Multiple vias extend from the first side to the second side, and the contact comprises a first portion having a through hole and a leg integrally formed with and approximately perpendicular to the first portion, the leg extending from the first side of the PCB to the second side of the PCB through a first via, the trace extending from the first via, the leg soldered to the second side of the PCB and the via and the through hole aligned with a second via adjacent to the first via, the through hole sized and configured to receive a PCB end of the strap, the PCB end of the strap soldered to the contact.
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