公开(公告)号：US20170326717A1

公开(公告)日：2017-11-16

申请号：US15665546

申请日：2017-08-01

申请人： BLACK & DECKER INC.

发明人： Michael F. CANNALIATO ,  Keith E. McQUAID ,  David A. MILLER ,  Steven J. PHILLIPS ,  Oleksiy P. SERGYEYENKO

IPC分类号： B25F3/00 ,  B25F5/02

CPC分类号： B25F3/00 ,  B25F5/021

摘要： A power tool is provided which accommodates interchangeable tool heads. The power tool includes: a tool body having a housing and an electric motor mounted within the housing, as well as a tool head that releasably attaches via a mechanical connection and an electrical connection to the tool body. The tool releasably connects to the output shaft of the electric motor when the tool head is attached to the tool body. A tool switch interposed between a power source for the electric motor and the electric motor is operable to supply power from the power source to the electric motor. A tool accessory switch interposed between the tool accessory and the power source for the electric motor is operable to supply power from the power source via the electrical connection to the tool accessory, thereby providing the tool operator independent control of the tool accessory.

公开(公告)号：US20200306942A1

公开(公告)日：2020-10-01

申请号：US16901658

申请日：2020-06-15

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

IPC分类号： B25C1/06 ,  B25F5/00

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.

公开(公告)号：US20160023342A1

公开(公告)日：2016-01-28

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

IPC分类号： B25C1/06 ,  B25F5/00

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.

摘要翻译： 一种具有一个或多个隔音构件的电动工具，其减少来自电动工具的一个或多个部分的声音和/或振动。 声音阻尼构件可以减少电动工具的静态或动态部分的声音和/或振动。 隔音构件可以减少电动工具及其壳体或内部结构的一个或多个旋转或移动部件的噪音和/或振动。 公开了用于减少或消除来自电动工具的不期望的声音的方法，手段，控制，系统和实践。