公开(公告)号：US20210194341A1

公开(公告)日：2021-06-24

申请号：US17124907

申请日：2020-12-17

申请人： Black & Decker Inc.

发明人： Ross A. BILLINGS ,  Evan M. CAIN ,  Jarrett A. DUNSTON ,  Timothy W. FRENCH ,  Robert S. GEHRET ,  Michael R. MARJOMAA ,  Scott M. RUDOLPH ,  Gale A. HESLOP

IPC分类号： H02K29/08 ,  H02K1/27 ,  H02K1/16

摘要： An outer-rotor brushless direct-current (BLDC) motor is provided including a stator core having an aperture extending therethrough, a stator mount including an elongated cylindrical member projecting into the aperture of the stator core, an outer rotor, and a rotor mount including an outer rim arranged to couple to the outer rotor and an inner body supporting an outer race of a motor bearing. A piloting pin is provided including a rear portion received within the hollow portion of the elongated cylindrical member of the stator mount and a front portion received within the inner race of the motor bearing.

公开(公告)号：US20160010848A1

公开(公告)日：2016-01-14

申请号：US14681167

申请日：2015-04-08

申请人： BLACK & DECKER INC.

发明人： John C. VANKO ,  Tal GOTTESMAN ,  Daniel PUZIO ,  Michael K. FORSTER ,  John D. COX ,  Joseph P. KELLEHER ,  Stuart GARBER ,  Joerg ZELLERHOFF ,  Joao NORONA ,  Robert S. GEHRET ,  Scott ESHELMAN ,  Stephen P. OSBORNE ,  Brian E. FRIEDMAN ,  Robert A. USSELMAN ,  Anatoliy NOSOV ,  Michael C. DOYLE

IPC分类号： F21V33/00 ,  B25B23/18 ,  B25B21/00 ,  F21V8/00

CPC分类号： B25B23/18 ,  B25B21/00 ,  B25F5/00 ,  B25F5/021 ,  F21V7/0091 ,  F21V33/0084 ,  F21Y2101/00 ,  F21Y2105/18 ,  F21Y2115/10 ,  G02B6/0008 ,  G02B6/0096

摘要： A power tool includes a tool body including a motor having an output member that drives an accessory. A chuck is coupled for rotation with the output member relative to the tool body and configured to retain the accessory. The chuck has a chuck body that defines at least one light pipe formed therethrough. A light source disposed on a light ring coupled to the tool body and includes at least one light. Each at least one light source aligns with each of the at least one light pipe intermittently during rotation of the chuck.

摘要翻译： 电动工具包括具有驱动附件的具有输出构件的电动机的工具主体。 联接卡盘与输出构件相对于工具主体旋转并且构造成保持附件。 卡盘具有限定穿过其中形成的至少一个光管的卡盘体。 光源，其设置在耦合到所述工具主体并且包括至少一个光的光环上。 每个至少一个光源在卡盘转动期间间歇地与所述至少一个光管中的每一个对准。

公开(公告)号：US20240051161A1

公开(公告)日：2024-02-15

申请号：US18298197

申请日：2023-04-10

申请人： BLACK & DECKER INC.

发明人： David P. ENGVALL ,  Pavel DUGIN ,  Joshua J. AIKEN ,  Robert S. GEHRET

IPC分类号： B26B17/02

CPC分类号： B26B17/02

摘要： A multi-link cutting tool used to cut wire, pipe, cable, tube, chain and the like. The cutting tool utilizes a multi-link connecting linkage between the cutting jaw and the handles to increase the leverage obtained at the cutting edge, to control the relative motion of the jaws, and/or use to control the motion of the cutting edge. With this multi-link connecting mechanism, a smaller and more powerful cutting tool can be made.

公开(公告)号：US20210170564A1

公开(公告)日：2021-06-10

申请号：US16952758

申请日：2020-11-19

申请人： BLACK & DECKER INC.

发明人： Robert S. GEHRET ,  David C. TOMAYKO ,  Heather SCHAFER ,  Joseph Patrick KELLEHER ,  Joseph Carl BISER ,  Trevor J. KOENIG

IPC分类号： B25F5/00 ,  F16H3/66 ,  B25F5/02

摘要： A multi-speed, power-driven tool may include a transmission mechanism that transmits power from a motor to an output device. A speed selection mechanism may be coupled to the transmission mechanism, to control a speed reduction through the transmission mechanism, and an output speed of the tool. The transmission mechanism may employ a compound, stepped, planetary gear assembly, to provide for an axially compact arrangement of transmission mechanism components, to reduce an axial length of the tool. The speed selection mechanism may employ a multi-staged grounding device, corresponding to the reduced axial length of the transmission mechanism.