公开(公告)号：US20230286123A1

公开(公告)日：2023-09-14

申请号：US18318083

申请日：2023-05-16

Applicant: Techtronic Power Tools Technology Limited

Inventor： Edward Pomeroy ,  Zachary Scott ,  John Schnell ,  Essan Namouz

IPC: B25C1/00 ,  B25C1/04 ,  B25C1/06

CPC classification number: B25C1/008 ,  B25C1/04 ,  B25C1/047 ,  B25C1/06

Abstract: A method of manufacturing a pressure vessel includes forming an outer cylinder including an annular wall, positioning an inner cylinder within the outer cylinder, and deforming the annular wall of the outer cylinder to engage a portion of the inner cylinder to retain the inner cylinder within the outer cylinder and form the pressure vessel.

公开(公告)号：US11325217B2

公开(公告)日：2022-05-10

申请号：US16269290

申请日：2019-02-06

Applicant: TECHTRONIC POWER TOOLS TECHNOLOGY LIMITED

Inventor： Tsz Kin Wong ,  Kwok Ting Mok

IPC: B23Q11/00 ,  B25F5/00 ,  B25F5/02

Abstract: An accessory for an electric drill is disclosed as including a dust box for receiving abraded materials produced by an electric drill on a workpiece, the dust box including an internal cavity, a first longitudinal end with a first opening communicating with the internal cavity, an opposite second longitudinal end with a second opening communicating with the internal cavity, and a brush or a disc. When a drill bit of the electric drill is received into the internal cavity of the dust box through the second opening, the brush or disc is releasably engageable with the drill bit for simultaneous rotational movement about a longitudinal axis of the drill bit.

公开(公告)号：US10179383B2

公开(公告)日：2019-01-15

申请号：US14839421

申请日：2015-08-28

Applicant: Techtronic Power Tools Technology Limited

Inventor： James A. Keith ,  Ronald C. McCurry

IPC: B23Q11/00 ,  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.

公开(公告)号：US20180215028A1

公开(公告)日：2018-08-02

申请号：US15937196

申请日：2018-03-27

Applicant: TECHTRONIC POWER TOOLS TECHNOLOGY LIMITED

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

IPC: B25F3/00 ,  B25F5/02

Abstract: A power tool includes a tool handle and a tool head. The tool handle includes a housing having a grip portion and defining a longitudinal axis, a motor disposed within the housing and including a drive shaft having an axis of rotation substantially parallel to the longitudinal axis, a trigger positioned adjacent the grip portion for selectively activating the motor, and a handle interface. The tool head is selectively coupleable to the tool handle and includes a head interface for coupling with the handle interface of the tool handle, a transmission driven by the drive shaft of the motor when the tool head is coupled to the tool handle, and an output member coupled to the transmission. The output member defines an axis generally perpendicular to the axis of rotation of the drive shaft.

公开(公告)号：US20170001291A1

公开(公告)日：2017-01-05

申请号：US15265981

申请日：2016-09-15

Applicant: TECHTRONIC POWER TOOLS TECHNOLOGY LIMITED

Inventor： John SCHNELL ,  Edward A. POMEROY ,  Essam NAMOUZ ,  Henry JOHNSON ,  Jie LIU ,  Hailing LIN ,  Jinlin ZHOU ,  Xinghong LI ,  Ziqiang CAO ,  Liguo MA

IPC: B25C1/04 ,  B25C1/06

Abstract: A powered fastener driver includes a cylinder and a drive piston within the cylinder being acted on by a driving force resulting from a pressure differential. The powered fastener further includes a drive blade coupled to the drive piston and operable to drive a fastener, and an adjustable valve for selectively introducing air from ambient atmosphere into the cylinder, thereby changing the pressure differential acting on the drive piston. By adopting a self-contained vacuum generating means as described above, the present invention does not rely on any external vacuum source and powered fastener driver can be used and carried with conveniently.

Abstract translation: 动力的紧固件驱动器包括气缸和气缸内的驱动活塞，其由压力差产生的驱动力作用。 动力紧固件还包括联接到驱动活塞并可操作以驱动紧固件的驱动叶片，以及用于选择性地将空气从环境大气引入气缸中的可调节阀，从而改变作用在驱动活塞上的压力差。 通过采用如上所述的独立的真空发生装置，本发明不依赖于任何外部真空源，并且方便地使用和携带动力的紧固件驱动器。

公开(公告)号：US20160135269A1

公开(公告)日：2016-05-12

申请号：US14996615

申请日：2016-01-15

Applicant: Techtronic Power Tools Technology Limited

Inventor： Mike Hornick ,  Robert E. McCracken ,  Mark Huggins ,  Jason P. Whitmire

IPC: H05B37/02 ,  H02J7/02

CPC classification number: H02J50/20 ,  H02J7/025 ,  H02J50/12 ,  H02J50/40 ,  H02J50/50 ,  H02J50/80 ,  H05B37/0218

Abstract: A wireless power distribution system and method for power tools and other battery-powered devices. The system includes a power transmitter configured to transmit a power signal within a first power distribution volume and a plurality receivers configured to receive the power signal. The receivers include power harvesters, batteries, light sources and light sensors. The receivers determine whether the received power signal is greater than a power threshold value and convert the RF power signals into direct current. The direct current is used to charge a battery, power the light source, etc. The light source selectively receives power from the battery when the ambient light, detected by the light sensor, is below a light threshold value.

Abstract translation: 一种用于电动工具和其他电池供电装置的无线配电系统和方法。 该系统包括被配置为在第一配电容量内传输电力信号的电力发射器和被配置为接收功率信号的多个接收器。 接收机包括收割机，电池，光源和光传感器。 接收机确定接收的功率信号是否大于功率阈值，并将RF功率信号转换为直流电。 直流电用于对电池充电，为光源供电等。当由光传感器检测到的环境光低于光阈值时，光源选择性地从电池接收电力。

公开(公告)号：US20160046012A1

公开(公告)日：2016-02-18

申请号：US14926776

申请日：2015-10-29

Applicant: Techtronic Power Tools Technology Limited

Inventor： Addison C. Kierspe ,  Kyle D. Turner ,  Kirton W. Neipp ,  Leonid D. Kapanzhi ,  William C. Buck

IPC: B25F5/00 ,  F16H3/70

CPC classification number: B25F5/001 ,  F16H3/46 ,  F16H3/70 ,  F16H2200/0034 ,  F16H2200/0039 ,  F16H2200/2007

Abstract: A transmission assembly for operably coupling an input member to an output member includes a first cycloidal gear stage having a first gear ratio and a second cycloidal gear stage having a second gear ratio different than the first gear ratio. The transmission assembly also includes a shifting mechanism for selectively driving the output member with one of the first cycloidal gear stage and the second cycloidal gear stage.

公开(公告)号：US20150306756A1

公开(公告)日：2015-10-29

申请号：US14792829

申请日：2015-07-07

Applicant: Techtronic Power Tools Technology Limited

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

IPC: B25F3/00 ,  B25F5/02

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

Abstract: A power tool having a removable head, a motor, a trigger, and a trigger stop movable between first and second positions. In the second position the trigger is unlocked to permit activation of the motor. A linkage is coupled to the trigger stop and is positioned at a first radial distance from the first central axis. A plurality of actuators extend from the head and are positioned at a second radial distance substantially equal to the first radial distance. When the head is coupled to the handle in a first rotational orientation, one of the plurality of actuators engages the linkage to move the trigger stop to the second position, and when the head is coupled to the handle in a second rotational orientation different from the first rotational orientation, another one of the plurality of actuators engages the linkage to move the trigger stop to the second position.

Abstract translation: 一种具有可拆卸头部，电动机，触发器和可在第一和第二位置之间移动的触发器的动力工具。 在第二位置，触发器被解锁以允许电动机的启动。 联动装置联接到触发器止动件并且定位在离第一中心轴线的第一径向距离处。 多个致动器从头部延伸并且位于基本上等于第一径向距离的第二径向距离处。 当头部以第一旋转方向联接到手柄时，多个致动器中的一个致动器接合联动装置以将触发器止动件移动到第二位置，并且当头部以与第二旋转方向不同的第二旋转方向联接到手柄 第一旋转取向，多个致动器中的另一个致动器接合联动装置以将触发器停止件移动到第二位置。

公开(公告)号：US09085077B2

公开(公告)日：2015-07-21

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 ,  B25F5/00

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：US20140261367A1

公开(公告)日：2014-09-18

申请号：US13832287

申请日：2013-03-15

Applicant: TECHTRONIC POWER TOOLS TECHNOLOGY LIMITED

Inventor： Alek Ipatenco ,  Michael Hart ,  C. Scott Tennant ,  Kenneth Brazell ,  Jesse J. Jerabek ,  Taku Ohi

IPC: B28D1/04

CPC classification number: B28D1/04 ,  B23D47/025 ,  B28D1/047 ,  B28D7/02

Abstract: A tile saw for cutting a workpiece includes a frame having a guide that extends from a first end to a second end. A first engagement member and second engagement member are coupled to the frame and disposed adjacent the first end, and a third engagement member is disposed adjacent the third end. A saw is coupled to the frame and is operable to rotate a cutting blade about an axis and a table is operable to support the workpiece. A pan is positioned to support the frame and contain a quantity of coolant. A fourth engagement member is coupled to the third engagement member and a first latch is selectively coupled to the first engagement member. A second latch is selectively coupled to the second engagement member. The first and second latch and the fourth engagement member cooperate to restrict movement of the frame with respect to the pan.

Abstract translation: 用于切割工件的瓦锯包括具有从第一端延伸到第二端的引导件的框架。 第一接合构件和第二接合构件联接到框架并且邻近第一端设置，并且第三接合构件邻近第三端设置。 锯连接到框架并且可操作以围绕轴线旋转切割刀片，并且工作台可操作以支撑工件。 锅被定位成支撑框架并且容纳一定数量的冷却剂。 第四接合构件联接到第三接合构件，并且第一闩锁选择性地联接到第一接合构件。 第二闩锁选择性地联接到第二接合构件。 第一和第二闩锁和第四接合构件协作以限制框架相对于盘的移动。