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公开(公告)号：US11607096B2
公开(公告)日：2023-03-21
申请号：US17166189
申请日：2021-02-03
申请人： Black & Decker, Inc.
摘要： A vacuum cleaner comprises a housing having a longitudinal axis. A motor-fan assembly is mounted in the housing and arranged to generate an airflow along an airflow path from a dirty air inlet to an air exhaust. A retractable nozzle defines the dirty air inlet and is moveably mounted on the housing. At least a portion of the retractable nozzle is arranged to move between a retracted configuration within the housing and a deployed configuration outside the housing. The portion of the retractable nozzle in the retracted configuration is aligned in a direction along the longitudinal axis and the portion of the retractable nozzle in the deployed configuration is aligned in a direction across the longitudinal axis.
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公开(公告)号：US20220240740A1
公开(公告)日：2022-08-04
申请号：US17166189
申请日：2021-02-03
申请人： Black & Decker, Inc.
摘要： A vacuum cleaner comprises a housing having a longitudinal axis. A motor-fan assembly is mounted in the housing and arranged to generate an airflow along an airflow path from a dirty air inlet to an air exhaust. A retractable nozzle defines the dirty air inlet and is moveably mounted on the housing. At least a portion of the retractable nozzle is arranged to move between a retracted configuration within the housing and a deployed configuration outside the housing. The portion of the retractable nozzle in the retracted configuration is aligned in a direction along the longitudinal axis and the portion of the retractable nozzle in the deployed configuration is aligned in a direction across the longitudinal axis.
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公开(公告)号：US20220186721A1
公开(公告)日：2022-06-16
申请号：US17543934
申请日：2021-12-07
申请人： Black & Decker Inc.
摘要： A high-volume, low pressure inflator. The inflator includes a housing, a handle formed by the housing, a motor housed in the housing, a trigger configured to activate the motor, an inlet having an inlet axis that is generally parallel or concentric with a longitudinal axis of the motor, an outlet which is transverse to the inlet and a fan configured to draw air in through the inlet and blow air out through the outlet. The inlet is generally transverse to the handle. The position of the outlet is rotatable relative to the handle.
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公开(公告)号：US11759929B2
公开(公告)日：2023-09-19
申请号：US16901658
申请日：2020-06-15
申请人： Black & Decker Inc.
发明人： Trevor Koenig , Michael F. Cannaliato , Brent Kuehne , Anthony Reth , Nicholas A. Mondich , Steven McClaskey , Xin Lei Wang , Yufeng Chen , Paul G. Gross , Marco A. Mattucci , Ashok Samuel Baskar
摘要： A power tool having one or more sound damping members which reduce sound and/or vibration from one or more parts of a power tool. The sound damping member can reduce sound and/or vibration from static or dynamic parts of a power tool. The sound damping member can reduce noise and/or vibration from one or more rotating or moving parts of a power tool and its housing or internal structure. Methods, means, controls, systems and practices for reducing or eliminating undesired sound from a power tool are disclosed.
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公开(公告)号：US11679525B2
公开(公告)日：2023-06-20
申请号：US17109798
申请日：2020-12-02
申请人： Black & Decker, Inc.
发明人： Jason C. McRoberts , Ashok Samuel Baskar , Mark D. Miller , Lin Wu , Jianyi Liu , Corey Barnett , Chao Wu
摘要： A chainsaw which has a low profile chain cover and a chain bar tightening clutch system. The chain bar tightening clutch system can have a bar tightening knob which drives a clutch which governs the amount of pressure applied to the chain bar by operating the bar tightening knob. The chainsaw can have a chain bar tensioning system which can have a tensioning drive member in an offset position from the tensioning post which positions the tensioning post to achieve a chain tension and compact chainsaw design. The chainsaw can also have an oil cap with a lock channel having a detent with produces a sound when moved from a disengaged to an engage position with an oil reservoir.
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公开(公告)号：US11453093B2
公开(公告)日：2022-09-27
申请号：US16450538
申请日：2019-06-24
申请人： Black & Decker Inc.
摘要： A power-driven reciprocating tool may include a transmission mechanism that converts rotational force from a motor to linear force to be output by a reciprocating mechanism coupled thereto, and a counterbalancing mechanism coupled to the transmission mechanism to counter-balance forces generated by the reciprocating mechanism. The transmission mechanism may include a planetary gear assembly including a sun gear in meshed engagement with at least one planet gear. In response to a force converted by and transmitted from the transmission mechanism, the reciprocating mechanism may move in a first linear direction, and the counterbalancing mechanism may move in a second linear direction, opposite the first linear direction. The opposite linear movement of the reciprocating mechanism and the counterbalancing mechanism may counteract forces generated by the reciprocating motion of the reciprocating mechanism, thus reducing vibration output by the tool.
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公开(公告)号：US20210086394A1
公开(公告)日：2021-03-25
申请号：US17109798
申请日：2020-12-02
申请人： Black & Decker, Inc.
发明人： Jason C. McRoberts , Ashok Samuel Baskar , Mark D. Miller , Lin Wu , Jianyi Liu , Corey Barnett , Chao Wu
摘要： A chainsaw which has a low profile chain cover and a chain bar tightening clutch system. The chain bar tightening clutch system can have a bar tightening knob which drives a clutch which governs the amount of pressure applied to the chain bar by operating the bar tightening knob. The chainsaw can have a chain bar tensioning system which can have a tensioning drive member in an offset position from the tensioning post which positions the tensioning post to achieve a chain tension and compact chainsaw design. The chainsaw can also have an oil cap with a lock channel having a detent with produces a sound when moved from a disengaged to an engage position with an oil reservoir.
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公开(公告)号：US10717179B2
公开(公告)日：2020-07-21
申请号：US14747410
申请日：2015-06-23
申请人： BLACK & DECKER INC.
发明人： Trevor J. Koenig , Michael F. Cannaliato , Brent A. Kuehne , Anthony Reth , Nicholas A. Mondich , Steven McClaskey , Xin Lei Wang , Yufeng Chen , Paul G. Gross , Marco Alessandro Mattucci , Ashok Samuel Baskar
摘要： A power tool having one or more sound damping members which reduce sound and/or vibration from one or more parts of a power tool. The sound damping member can reduce sound and/or vibration from static or dynamic parts of a power tool. The sound damping member can reduce noise and/or vibration from one or more rotating or moving parts of a power tool and its housing or internal structure. Methods, means, controls, systems and practices for reducing or eliminating undesired sound from a power tool are disclosed.
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公开(公告)号：US20230200604A1
公开(公告)日：2023-06-29
申请号：US18113750
申请日：2023-02-24
申请人： Black & Decker, Inc.
CPC分类号： A47L9/0653 , A47L5/24 , A47L9/0673 , A47L9/1409
摘要： A vacuum cleaner comprises a housing having a longitudinal axis. A motor-fan assembly is mounted in the housing and arranged to generate an airflow along an airflow path from a dirty air inlet to an air exhaust. A retractable nozzle defines the dirty air inlet and is moveably mounted on the housing. At least a portion of the retractable nozzle is arranged to move between a retracted configuration within the housing and a deployed configuration outside the housing. The portion of the retractable nozzle in the retracted configuration is aligned in a direction along the longitudinal axis and the portion of the retractable nozzle in the deployed configuration is aligned in a direction across the longitudinal axis.
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公开(公告)号：US10661428B2
公开(公告)日：2020-05-26
申请号：US15935833
申请日：2018-03-26
申请人： BLACK & DECKER INC.
摘要： A power tool system which includes a first base unit and a second base unit. The first and second base units each include a housing, a motor housed in the housing, a coupler which is operatively connected to and selectively drivable by the motor and a trigger for activating the motor to drive the coupler. The system also includes a first attachment head which is removably couplable with both the first base unit and the second base unit so that it can be driven by the respective motor of the base unit to which it is attached and a second attachment head which is removably couplable to the first base unit, but which is not couplable with the second base unit.
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