公开(公告)号：US20140259704A1

公开(公告)日：2014-09-18

申请号：US13829857

申请日：2013-03-14

Applicant: TECHTRONIC POWER TOOLS TECHNOLOGY LIMITED

Inventor： Christopher Clearman

IPC: B23D59/00

CPC classification number: B23D51/02

Abstract: An accessory for a reciprocating power tool includes an elongated post having a base member disposed at a distal end thereof. The base member includes an aperture. The accessory includes first and second members coupled on opposite sides of the base portion. Each of the first and second side members includes a surface having a toothed portion and a non-toothed portion.

Abstract translation: 用于往复动力工具的附件包括具有设置在其远端处的基部构件的细长柱。 基座构件包括孔。 附件包括联接在基部的相对侧上的第一和第二构件。 第一和第二侧构件中的每一个包括具有齿部和非齿部的表面。

公开(公告)号：US20140166327A1

公开(公告)日：2014-06-19

申请号：US14188869

申请日：2014-02-25

Applicant: Techtronic Power Tools Technology Limited

Inventor： Siu Yan Lau ,  Jason P. Whitmire ,  Jason Brandenburg ,  Thomas Parel ,  Taku Ohi

IPC: B25F5/02 ,  B25F3/00

CPC classification number: B25F3/00 ,  B25F5/02 ,  Y10T29/49876 ,  Y10T403/68 ,  Y10T403/69

Abstract: A power tool head is removably connectable to a power tool handle. The power tool head has an output for performing an operation on a work piece, and a housing having an inner surface defining a main cavity for receiving an interface of the power tool handle. The housing has an outer surface generally opposite the inner surface. The power tool head also has a first opening for selectively receiving a drive shaft for transferring rotation of the drive shaft to the output, the opening defining a central axis. The power tool head also has a pin extending substantially parallel to the central axis for depressing a trigger lock button, and a second opening extending from the inner surface to the outer surface in a direction generally radial with respect to the central axis for receiving a release member.

Abstract translation: 电动工具头可移动地连接到电动工具手柄。 动力工具头具有用于对工件进行操作的输出，以及具有限定用于接收动力工具手柄的界面的主腔的内表面的壳体。 壳体具有大致与内表面相对的外表面。 动力工具头还具有用于选择性地接收用于将驱动轴的旋转传递到输出的驱动轴的第一开口，该开口限定中心轴线。 动力工具头还具有基本上平行于中心轴线延伸的销，用于按压触发器锁定按钮，以及第二开口，其沿着相对于中心轴线大致径向的方向从内表面延伸到外表面，用于接收释放 会员。

公开(公告)号：US20140131058A1

公开(公告)日：2014-05-15

申请号：US13678089

申请日：2012-11-15

Applicant: TECHTRONIC POWER TOOLS TECHNOLOGY LIMITED

Inventor： James A. Keith ,  Ronald C. McCurry

IPC: B23Q11/00

CPC classification number: B23Q11/0078 ,  B25F5/02

Abstract: A power tool including a power base and a tool head. The power base includes a trigger and a motor such that the trigger actuatable to drive the motor. The tool head is driven by the motor, and includes a lockout mechanism that inhibits actuation of the trigger in a locked. The lockout mechanism is manually rotatable from the locked position to an unlocked position in which the trigger is actuatable to drive the motor.

Abstract translation: 一种电动工具，包括动力基座和工具头。 电源基座包括触发器和电动机，使得触发器可被驱动以驱动电动机。 工具头由电动机驱动，并且包括锁定机构，其阻止触发器在锁定状态下的致动。 锁定机构可以从锁定位置手动地旋转到解锁位置，在该位置触发器可致动以驱动马达。

公开(公告)号：US20140034347A1

公开(公告)日：2014-02-06

申请号：US13956546

申请日：2013-08-01

Applicant: Techtronic Power Tools Technology Limited

Inventor： Chin Hung LAM ,  Tsz Kin WONG

IPC: B25F5/00 ,  B25B23/147

CPC classification number: B25F5/00 ,  B25B21/00 ,  B25B21/008 ,  B25B23/147 ,  B25F5/001

Abstract: A power tool has an electric motor driving a spindle and a rotary encoder for setting a torque limit. A control circuit is operatively connected to the rotary encoder for interrupting power supply to the motor when the torque limit has been reached. An actuator sleeve mounted to rotate about the spindle, and a detent holds the sleeve in a plurality of angular positions corresponding to positions of the contacts.

Abstract translation: 电动工具具有驱动主轴的电动马达和用于设定转矩极限的旋转编码器。 当已经达到转矩极限时，控制电路可操作地连接到旋转编码器，用于中断对电动机的供电。 安装成围绕主轴旋转的致动器套筒，并且止动器将套筒保持在对应于触点位置的多个角位置。

公开(公告)号：US12036620B2

公开(公告)日：2024-07-16

申请号：US17855173

申请日：2022-06-30

Applicant: TECHTRONIC POWER TOOLS TECHNOLOGY LIMITED

Inventor： Michael R. Hart ,  Sumithra Janardhanan

IPC: B23D47/02 ,  B28D1/04 ,  B28D7/04

CPC classification number: B23D47/025 ,  B28D1/047 ,  B28D7/04 ,  Y10T83/647

Abstract: A tile saw comprising a base, a table supported by the base and configured to support a workpiece, a guide rail upon which the table is supported and moveable along a longitudinal axis, a saw unit coupled to the base, and a roller assembly for supporting the table upon the guide rail. The roller assembly includes a first roller rotatably supported by the table and engaged with a first portion of the guide rail, and a second roller rotatably supported by the table and engaged with a second portion of the guide rail that is different than the first portion. The second roller is translatable relative to the table in a direction toward the guide rail. The roller assembly further includes a spring biasing the second roller toward the guide rail.

公开(公告)号：US11883917B2

公开(公告)日：2024-01-30

申请号：US17350494

申请日：2021-06-17

Applicant: MILWAUKEE ELECTRIC TOOL CORPORATION ,  TECHTRONIC POWER TOOLS TECHNOLOGY LIMITED

Inventor： Kurt Limberg ,  Ryan T. Harrison ,  Mark A. Kubale ,  Mark D. Hickok

IPC: B23Q11/00 ,  B25F5/02 ,  B25G3/20 ,  B25G3/32

CPC classification number: B23Q11/00 ,  B23Q11/0046 ,  B25F5/02 ,  B25F5/026 ,  B25G3/20 ,  B25G3/32 ,  Y02P70/10

Abstract: An auxiliary handle is for use with a power tool having a housing that includes a first notch and a second notch. The auxiliary handle includes a shaft, a first clamp coupled to the shaft and having a first protrusion configured to engage the first notch, and a second clamp arranged on the shaft and having a second protrusion configured to engage the second notch. When the first protrusion of the first clamp engages the first notch, the second clamp is movable along the shaft between a first position, in which the second protrusion engages the second notch, and a second position, in which the second protrusion is disengaged from the second notch. The auxiliary handle also includes a grip coupled to the shaft. When the grip is rotated relative to the second clamp, the second clamp is moved from the second position toward the first position.

公开(公告)号：US10220499B2

公开(公告)日：2019-03-05

申请号：US13956546

申请日：2013-08-01

Applicant: Techtronic Power Tools Technology Limited

Inventor： Chin Hung Lam ,  Tsz Kin Wong

IPC: B25B21/00 ,  B25F5/00 ,  B25B23/147

Abstract: A power tool has an electric motor driving a spindle and a rotary encoder for setting a torque limit. A control circuit is operatively connected to the rotary encoder for interrupting power supply to the motor when the torque limit has been reached. An actuator sleeve mounted to rotate about the spindle, and a detent holds the sleeve in a plurality of angular positions corresponding to positions of the contacts.

公开(公告)号：US20170187259A1

公开(公告)日：2017-06-29

申请号：US15458167

申请日：2017-03-14

Applicant: TECHTRONIC POWER TOOLS TECHNOLOGY LIMITED

Inventor： Rafael Maynez

IPC: H02K1/32 ,  H02K1/17 ,  H02K1/26

CPC classification number: H02K1/32 ,  H02K1/17 ,  H02K1/26 ,  H02K1/28 ,  H02K9/06 ,  H02K13/006 ,  H02K13/04

Abstract: An electric motor includes a stator operable to produce a magnetic field and defining an opening, and a rotor at least partially disposed within the opening. The rotor includes a shaft extending along a rotational axis, a first rotor magnetic core portion including a plurality of laminations stacked contiguously on the shaft, and a second rotor magnetic core portion coupled to the plurality of laminations. The first rotor magnetic core portion and the second rotor magnetic core portion cooperate to define the rotor magnetic core. A plurality of windings is coupled to the rotor magnetic core and an air flow path is formed as part of the second rotor magnetic core portion. The air flow path includes an axial portion that passes through the shaft axially along the rotational axis and a radial portion that extends radially outward through the second rotor magnetic core portion.

公开(公告)号：US09653967B2

公开(公告)日：2017-05-16

申请号：US13835071

申请日：2013-03-15

Applicant: Techtronic Power Tools Technology Limited

Inventor： Rafael Maynez

IPC: H02K1/32 ,  H02K9/06 ,  H02K1/26 ,  H02K1/28 ,  H02K13/04

CPC classification number: H02K1/32 ,  H02K1/17 ,  H02K1/26 ,  H02K1/28 ,  H02K9/06 ,  H02K13/006 ,  H02K13/04

Abstract: An electric motor includes a stator operable to produce a magnetic field and defining an opening, and a rotor at least partially disposed within the opening. The rotor includes a shaft extending along a rotational axis, a first rotor magnetic core portion including a plurality of laminations stacked contiguously on the shaft, and a second rotor magnetic core portion coupled to the plurality of laminations. The first rotor magnetic core portion and the second rotor magnetic core portion cooperate to define the rotor magnetic core. A plurality of windings is coupled to the rotor magnetic core and an air flow path is formed as part of the second rotor magnetic core portion. The air flow path includes an axial portion that passes through the shaft axially along the rotational axis and a radial portion that extends radially outward through the second rotor magnetic core portion.

公开(公告)号：US09314906B2

公开(公告)日：2016-04-19

申请号：US13788142

申请日：2013-03-07

Applicant: Techtronic Power Tools Technology Limited

Inventor： Daniel B. Nelson

IPC: B25B13/06

CPC classification number: B25B13/06

Abstract: A socket includes a body having first and second ends and defining a longitudinal axis, a receptacle formed in the first end of the body, and an aperture in the body positioned between the first and second ends. An interior of the receptacle is visible through the aperture from a location exterior of the socket.

Abstract translation: 插座包括具有第一端和第二端并限定纵向轴线的主体，形成在主体的第一端中的插座以及位于第一端和第二端之间的主体中的孔。 从插座外部的位置通过孔可见容器的内部。