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公开(公告)号：US20190388917A1
公开(公告)日：2019-12-26
申请号：US15562486
申请日：2017-09-20
发明人： Graham Gerhardt , Brandon Martin , Thomas Duncan
IPC分类号： B05B9/08
摘要： A hand-held high-pressure cleaning machine includes: a housing, having a handle for grasping; functional components, including a motor and a pump driven by the motor; and a liquid inlet, disposed on the housing and capable of being connected to an external water source by a water pipe. The hand-held high-pressure cleaning machine further includes an adapter suitable to be connected between the liquid inlet and a portable container, and is connected to the external water source by the water pipe or connected to the portable container by the adapter. In the present invention, the portable container configured to hold liquid is mounted to the hand-held high-pressure cleaning machine by using the adapter, so that it can be flexibly moved together with the hand-held high-pressure cleaning machine. The present invention further provides an adapter suitable to be connected between a portable container and a hand-held spraying device.
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公开(公告)号：US09409273B2
公开(公告)日：2016-08-09
申请号：US13718829
申请日：2012-12-18
发明人： Warren Brown , Harry Szommer , Graham Gerhardt
CPC分类号： B23Q41/00 , A47L9/2805 , B25F3/00 , B25F5/00 , E04F21/00
摘要： A combination of electric tools includes a first electric tool and a second electric tool respectively having an independent power supply. The second electric tool starts working automatically responding to the startup of the first electric tool. Thereby the second electric tool starts automatically after the first electric tool is started to operate by a user without an extra operation of the user, which is convenient to the user.
摘要翻译： 电动工具的组合包括分别具有独立电源的第一电动工具和第二电动工具。 第二电动工具开始自动响应第一电动工具的起动。 由此，第二电动工具在第一电动工具启动后由用户开始自动启动，而不需要用户的额外操作，这对用户是方便的。
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公开(公告)号：US11154974B2
公开(公告)日：2021-10-26
申请号：US15755333
申请日：2016-08-31
发明人： Lianbao Wang , Hongfeng Zhong , Jingtao Xu , Warren Brown , Harry Szommer , Graham Gerhardt
摘要： The present embodiment discloses a hand-held tool and a clamping device thereof. The clamping device of a hand-held tool includes: a mounting base; a clamping unit configured to fasten a working tool in an axial direction; and an operation assembly, including an operating member and a driving member, where the operating member is capable of performing compound motion relative to the mounting base, and the operating member is operable to drive the driving member to selectively mate with and disengage from the clamping unit. In this way, the hand-held tool of the present embodiment has the clamping device. By way of compound motion, not only comfort of operation can be achieved, but also parts can be saved, thereby making the structure simpler and more reliable.
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公开(公告)号：US20150336287A1
公开(公告)日：2015-11-26
申请号：US14595810
申请日：2015-01-13
发明人： Warren Brown , Harry Szommer , Graham Gerhardt
摘要： The present invention provides a portable cutting tool, including: a blade; a motor used for driving the blade to rotate, where the motor has a motor output shaft; a guard assembly that includes an upper guard and a lower guard which is used for receiving the motor; a base connected to the upper guard, where the base further includes a base bottom portion used for abutting against a workpiece; and a housing that includes a front portion connected to the upper guard, a rear portion extending longitudinally, and a gripping portion disposed between the front portion and the rear portion, where the blade shaft is perpendicular to the motor output shaft. In this manner, after an operator grips the gripping portion, the portable cutting tool is in a relatively stable state, and a cutting operation can be performed easily, making the operation more comfortable.
摘要翻译： 本发明提供一种便携式切割工具，包括：叶片; 用于驱动叶片旋转的马达，其中马达具有马达输出轴; 保护组件，包括用于接收电动机的上护罩和下护罩; 连接到上护罩的底座，其中底座还包括用于抵靠工件的底部底部; 以及壳体，其包括连接到上护罩的前部，纵向延伸的后部，以及设置在前部和后部之间的夹持部，其中所述刀轴垂直于所述马达输出轴。 以这种方式，在操作者握住抓握部分之后，便携式切割工具处于相对稳定的状态，并且可以容易地执行切割操作，使得操作更舒适。
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公开(公告)号：US20140290072A1
公开(公告)日：2014-10-02
申请号：US14230802
申请日：2014-03-31
发明人： Warren Brown , Harry Szommer , Graham Gerhardt , Hua Gu , Haiquan Wu , Hui Li
摘要： An oscillatory power tool comprising: an output shaft for mounting a cutting tool and driving the cutting tool in an oscillating rotary motion; a fastener for fastening the cutting tool to the output shaft; the cutting tool comprising a securing section being capable of connecting with the output shaft; a driving section disposed on the free end of the output shaft for engaging with the securing section of the cutting tool; the driving section having a friction surface for contacting a surface of the securing section. Through close fit between the friction surface and the upper surface of the securing section, the oscillatory power tool can be connected with different types of cutting tools, thus greatly improving the universality and convenience of the oscillatory power tool.
摘要翻译： 一种振荡电动工具，包括：输出轴，用于安装切割工具并以振动旋转运动驱动切割工具; 用于将切割工具紧固到输出轴的紧固件; 该切割工具包括能够与输出轴连接的固定部分; 驱动部，其设置在所述输出轴的自由端上，用于与所述切削工具的固定部接合; 所述驱动部具有用于接触所述固定部的表面的摩擦面。 通过摩擦面和固定部分的上表面之间的紧密配合，振动电动工具可以与不同类型的切削刀具连接，从而大大提高了振荡电动工具的普遍性和便利性。
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公开(公告)号：US12119685B2
公开(公告)日：2024-10-15
申请号：US17838154
申请日：2022-06-10
发明人： Harry Szommer , Warren Brown , Graham Gerhardt , Xiaoli Pang , Bing Liang , Jun Lu , Zhihan Yang
IPC分类号： H02J7/00 , B25F5/02 , H01M10/48 , H01M50/247
CPC分类号： H02J7/00304 , B25F5/02 , H01M10/482 , H01M10/486 , H01M50/247 , H02J7/0045 , H02J7/0047 , H01M2220/30
摘要： A control device including a first shell; a battery pack mounting part; a first control unit, which is provided in the first shell and is used for cutting off power transmission from a battery pack to an electric power tool when the battery pack is abnormal; a first user operation unit, which is arranged on the first shell and is operated by a user to control the electric power tool; and a first interface, electrically connected to the first user operation unit. An electric power tool system comprises the control device and the electric power tool. The control device can be adapted to different types of electric power tools, and the control device is not provided with a control portion used for adjusting working parameter of the electric power tool, such that the control device can more flexibly match an upgraded new electric power tool.
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公开(公告)号：US10946544B2
公开(公告)日：2021-03-16
申请号：US16230446
申请日：2018-12-21
发明人： Warren Brown , Harry Szommer , Graham Gerhardt , Hua Gu , Haiquan Wu , Hui Li
摘要： An oscillatory power tool that is capable of using various types of cutting tools is disclosed. The power tool includes an output shaft for mounting one of the cutting tools and driving the cutting tool in an oscillating rotary motion. An end of the output shaft has a driving section for engaging with a securing section of the cutting tool. The power tool further includes a fastener connected to the output shaft at the end and connectable to the securing section of the cutting tool for fastening the cutting tool to the end of the output shaft. The driving section has a fitting surface for contacting a surface of the securing section. Through a close fit between the friction surface and the surface of the securing section, the power tool can be connected with different types of cutting tools, which greatly improves the universality and convenience of the power tool.
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公开(公告)号：US20180243894A1
公开(公告)日：2018-08-30
申请号：US15755333
申请日：2016-08-31
发明人： Lianbao Wang , Hongfeng Zhong , Jingtao Xu , Warren Brown , Harry Szommer , Graham Gerhardt
CPC分类号： B25F3/00 , B24B23/022 , B27B5/32 , B27B19/006 , F16H21/40
摘要： The present embodiment discloses a hand-held tool and a clamping device thereof. The clamping device of a hand-held tool includes: a mounting base; a clamping unit configured to fasten a working tool in an axial direction; and an operation assembly, including an operating member and a driving member, where the operating member is capable of performing compound motion relative to the mounting base, and the operating member is operable to drive the driving member to selectively mate with and disengage from the clamping unit. In this way, the hand-held tool of the present embodiment has the clamping device. By means of compound motion, not only comfort of operation can be achieved, but also parts can be saved, thereby making the structure simpler and more reliable.
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公开(公告)号：US20140008087A1
公开(公告)日：2014-01-09
申请号：US13718829
申请日：2012-12-18
发明人： Warren Brown , Harry Szommer , Graham Gerhardt
CPC分类号： B23Q41/00 , A47L9/2805 , B25F3/00 , B25F5/00 , E04F21/00
摘要： A combination of electric tools includes a first electric tool and a second electric tool respectively having an independent power supply. The second electric tool starts working automatically responding to the startup of the first electric tool. Thereby the second electric tool starts automatically after the first electric tool is started to operate by a user without an extra operation of the user, which is convenient to the user.
摘要翻译： 电动工具的组合包括分别具有独立电源的第一电动工具和第二电动工具。 第二电动工具开始自动响应第一电动工具的起动。 由此，第二电动工具在第一电动工具启动后由用户开始自动启动，而不需要用户的额外操作，这对用户是方便的。
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公开(公告)号：US20220311258A1
公开(公告)日：2022-09-29
申请号：US17838154
申请日：2022-06-10
发明人： Harry Szommer , Warren Brown , Graham Gerhardt , Xiaoli Pang , Bing Liang , Jun Lu , Zhihan Yang
IPC分类号： H02J7/00 , B25F5/02 , H01M50/247 , H01M10/48
摘要： A control device including a first shell; a battery pack mounting part; a first control unit, which is provided in the first shell and is used for cutting off power transmission from a battery pack to an electric power tool when the battery pack is abnormal; a first user operation unit, which is arranged on the first shell and is operated by a user to control the electric power tool; and a first interface, electrically connected to the first user operation unit. An electric power tool system comprises the control device and the electric power tool. The control device can be adapted to different types of electric power tools, and the control device is not provided with a control portion used for adjusting working parameter of the electric power tool, such that the control device can more flexibly match an upgraded new electric power tool.
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