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1. 发明申请

US20130180747A1 POWER TOOL AND OPERATION METHOD THEREOF 审中-公开
标题翻译：电动工具及其操作方法
公开(公告)号：US20130180747A1
公开(公告)日：2013-07-18
申请号：US13702265
申请日：2012-07-26
申请人： Warren Brown , Harry Szommer , Graham Gerhardt , Hua Gu , Hui Li , Dean Lu
发明人： Warren Brown , Harry Szommer , Graham Gerhardt , Hua Gu , Hui Li , Dean Lu
IPC分类号： B25B21/00
CPC分类号： B25B21/00 , B24B23/022 , B24B23/04 , B24B45/006 , B25F5/00 , B27B5/32 , B27B19/006
摘要： The power tool includes a housing, an output shaft for fixing and driving a head to work, the output shaft being provided with a receiving portion extending out of the housing, a locking member for locking the head on the receiving portion of the output shaft, a fastener supported on the output shaft for fastening the locking member, and a driving mechanism rotatably displaced on the housing. The driving mechanism is operable to rotate along a first direction to make the fastener and the locking member screwed, and also is operable to rotate along a direction opposite to the first direction to loosen the fastener and the locking member. The power tool can assemble or disassemble the head quickly and provide a stable axial press to avoid the slippage of the head without any other auxiliary tools. Meanwhile, the operation method of the power tool is easy and reliable.
摘要翻译：电动工具包括壳体，用于固定和驱动头部工作的输出轴，输出轴设置有延伸出壳体的接收部分，用于将头部锁定在输出轴的接收部分上的锁定构件，支撑在输出轴上用于紧固锁定构件的紧固件，以及可旋转地移位在壳体上的驱动机构。所述驱动机构可操作以沿着第一方向旋转，以使所述紧固件和所述锁定构件拧紧，并且还可操作以沿着与所述第一方向相反的方向旋转以松开所述紧固件和所述锁定构件。电动工具可以快速组装或拆卸头部，并提供稳定的轴向压力机，以避免头部滑动，而无需其他辅助工具。同时，电动工具的操作方法简单可靠。

2. 发明申请

US20130047443A1 PORTABLE CUTTING TOOL 审中-公开
标题翻译：便携式切割工具
公开(公告)号：US20130047443A1
公开(公告)日：2013-02-28
申请号：US13498279
申请日：2010-09-21
申请人： Warren Brown , Graham Gerhardt , Harry Szommer , Yu Zhao , Zhou Zhongya
发明人： Warren Brown , Graham Gerhardt , Harry Szommer , Yu Zhao , Zhou Zhongya
IPC分类号： B26B29/00 , B23D45/16
CPC分类号： B27B9/02 , B27B9/00 , B27G19/04
摘要： The present invention provides a portable cutting tool, which comprises: a blade for cutting workpieces, the blade having a blade plane; a housing; and a moveable guard installed on the housing, wherein the guard is provided with a blade through-hole through which the blade passes, the guard moves between a first position and a second position with respect to the housing, when the guard is located at the first position, the blade does not pass through the blade through-hole, and when the guard is located at the second position, the blade passes through the blade through-hole; either the guard or the housing is provided with an arc guide rail, and the other has position-limiting members which are matched with the arc guide rail to limit the displacement of the guard along the normal direction of the arc guide rail.
摘要翻译：本发明提供了一种便携式切割工具，其包括：用于切割工件的刀片，所述刀片具有刀片平面; 房屋; 以及安装在所述壳体上的可移动防护罩，其中所述护罩设置有刀片通过的刀片通孔，所述防护件位于所述护罩处，所述护罩相对于所述壳体在第一位置和第二位置之间移动。第一位置，叶片不通过叶片通孔，并且当防护件位于第二位置时，叶片穿过叶片通孔; 防护装置或壳体设置有弧形导轨，另一方面具有与电弧导轨匹配的位置限制构件，以限制护罩沿着弧形导轨的法线方向的位移。

3. 发明授权

US08276895B2 Clamping device 有权
标题翻译：夹紧装置
公开(公告)号：US08276895B2
公开(公告)日：2012-10-02
申请号：US12058016
申请日：2008-03-28
申请人： Warren Brown , Graham Gerhardt , Harry Szommer , Guojun Chen , Quangang Liu
发明人： Warren Brown , Graham Gerhardt , Harry Szommer , Guojun Chen , Quangang Liu
IPC分类号： B25B1/20 , B25B1/02 , B25B5/02 , B26D5/08 , B25B1/06
CPC分类号： B25B1/16 , B23K37/0435 , B23K2101/04 , B25B1/2484 , B25H1/06 , B25H1/10 , Y10T83/8773
摘要： The present invention relates to a clamping device comprising an elongate support structure carrying a fixed jaw and a movable jaw and an advancing clamping mechanism mounted on the support structure for advancing the movable jaw toward the fixed jaw in a longitudinal direction. The clamping device further comprises a transportation mechanism for convenient transportation.
摘要翻译：夹紧装置技术领域本发明涉及一种夹持装置，其包括承载固定夹爪和可动夹爪的细长支承结构，以及安装在支撑结构上的前进夹紧机构，用于使可动夹爪沿纵向方向朝着固定夹爪前进。夹紧装置还包括便于运输的运输机构。

4. 发明授权

US06691418B1 Adjustment mechanism for a saw 有权
标题翻译：锯的调整机构
公开(公告)号：US06691418B1
公开(公告)日：2004-02-17
申请号：US09914249
申请日：2002-02-21
申请人： George Lewin , Harry Szommer , Warren Brown
发明人： George Lewin , Harry Szommer , Warren Brown
IPC分类号： B23D4700
CPC分类号： B27B9/02
摘要： A circular saw including a frame, a drive means mounted to the frame coupled to a planar saw blade for rotation about a drive axis within a cutting plane and a base pivotably mounted to the frame about a first axis substantially parallel to the cutting plane and a second axis which is generally substantially parallel to the drive axis. In one aspect, the relative pivotal movement of the frame about the first axis is determined by a trim adjuster including disengageable position locator which is operable to provide a plurality of predetermined discrete engaged positions and a locking means for locking the position of the frame relative to the base over a continuous range of settings. The invention also provides a mounting assembly including a course adjustment means and a fine adjustment means to determine the pivotal movement of the frame about the second axis relative to the base.
摘要翻译：包括框架的圆锯，安装到框架的驱动装置，所述框架联接到平面锯片，用于围绕切割平面内的驱动轴线旋转;以及基部，其基本上平行于切割平面枢转地安装到框架周围的第一轴线;以及通常基本上平行于驱动轴线的第二轴线。在一个方面，框架围绕第一轴线的相对枢转运动由修剪调节器确定，该修剪调节器包括可操作以提供多个预定离散接合位置的可脱离位置定位器，以及用于锁定框架相对于基础在连续的设置范围内。本发明还提供了一种安装组件，其包括行程调节装置和精细调节装置，以确定框架围绕第二轴线相对于基座的枢转运动。

5. 发明申请

US20190389087A2 Portable Cutting Tool 审中-公开
公开(公告)号：US20190389087A2
公开(公告)日：2019-12-26
申请号：US16145758
申请日：2018-09-28
申请人： Warren Brown , Harry Szommer , Graham Gerhardt
发明人： Warren Brown , Harry Szommer , Graham Gerhardt
IPC分类号： B27B9/02 , B25F5/02
摘要： A portable cutting tool includes a blade and a motor for driving the blade to rotate. The motor has a motor output shaft. A guard assembly includes an upper guard and a lower guard which is used for receiving the motor. A base is connected to the upper guard. The base further 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. The blade shaft is perpendicular to the motor output shaft.

6. 发明授权

US09032630B2 Vegetation trimmer 有权
标题翻译：植被修剪器
公开(公告)号：US09032630B2
公开(公告)日：2015-05-19
申请号：US13202546
申请日：2010-02-11
申请人： Warren Brown , Harry Szommer , Graham Gerhardt
发明人： Warren Brown , Harry Szommer , Graham Gerhardt
IPC分类号： A01G3/08 , B27B17/08 , B27B17/02 , B27B17/00
CPC分类号： B27B17/0058 , A01G3/08 , A01G3/086 , B27B17/08
摘要： A vegetation pruning device includes a cutting element; a guide bar for supporting the cutting element, the guide bar having a guide bar plane, the guide bar being pivotable in the guide bar plane about a fixed axis; a motor having a motor shaft for rotatably driving the cutting element; a motor housing for receiving the motor; a guiding mechanism connected to the motor housing, the guiding mechanism having a longitudinal axis; a handle assembly operable to move linearly along the longitudinal axis; and a transmission device for connecting the handle assembly to the guide bar through, the transmission device converting a linearly movement of the handle assembly to a pivoting movement of the guide bar, the cutting element thereby approaching or withdrawing from a workpiece to be sawn.
摘要翻译：植被修剪装置包括切割元件; 用于支撑所述切割元件的导杆，所述导杆具有导向杆平面，所述导杆可绕导向杆平面绕固定轴线枢转; 具有用于可旋转地驱动切割元件的马达轴的马达; 用于接收马达的马达壳体; 连接到电动机壳体的引导机构，所述引导机构具有纵向轴线; 手柄组件，其可操作以沿着所述纵向轴线线性移动; 以及用于将手柄组件连接到引导杆的传动装置，所述传动装置将手柄组件的线性运动转换成导杆的枢转运动，切割元件从而接近或退出待锯切的工件。

7. 发明申请

US20110308368A1 MITER SAW 审中-公开
标题翻译： MITRE SAW
公开(公告)号：US20110308368A1
公开(公告)日：2011-12-22
申请号：US13140392
申请日：2009-12-16
申请人： Warren Brown , Graham Gerhardt , Harry Szommer
发明人： Warren Brown , Graham Gerhardt , Harry Szommer
IPC分类号： B23D45/04 , B23D47/04 , B23D45/14
CPC分类号： B27B27/04 , Y10T83/7647 , Y10T83/7697
摘要： The present invention relates to a miter saw, including a base, a work table, a saw unit pivotally mounted on the base, and fence assembly connected to the base. The fence assembly is directly removably mounted on the base so as not to cause space between the two fences, thus promoting cutting precision and making simple structures at a lower cost. The fences having different heights are interchangeably used, which increases inclined cutting angles.
摘要翻译：本发明涉及一种斜切锯，包括基座，工作台，可枢转地安装在基座上的锯单元和连接到基座的栅栏组件。栅栏组件可直接拆卸地安装在基座上，以便不会在两个栅栏之间产生空间，从而以较低的成本提高切割精度并简化结构。可以互换使用具有不同高度的围栏，这增加了倾斜的切割角度。

8. 发明授权

US09067267B2 Cutting machine with blade clamp 有权
标题翻译：切割机带刀片夹
公开(公告)号：US09067267B2
公开(公告)日：2015-06-30
申请号：US13389425
申请日：2010-08-09
申请人： Warren Brown , Graham Gerhardt , Harry Szommer , Cikuan Jin , Mingming He , Baoling Gong
发明人： Warren Brown , Graham Gerhardt , Harry Szommer , Cikuan Jin , Mingming He , Baoling Gong
IPC分类号： B23D49/08 , B23D51/08 , B26D7/26 , B23D51/02
CPC分类号： B23D49/08 , B23D51/02 , B23D51/08 , B26D7/2614 , Y10T83/687 , Y10T83/704
摘要： A worktable including an opening and an upper surface for supporting a workpiece; a supporting unit for supporting the worktable; a cutting mechanism mounted on a lower surface of the worktable and contained within the supporting unit including: a motor for outputting a rotation motion; a reciprocating rod driving a saw blade moving reciprocately through the opening; a motion conversion mechanism converting the rotation motion of the motor into a reciprocating motion of the reciprocating rod; and a saw blade clamp for clamping and releasing the saw blade; the saw blade clamp including an operating element which is disposed on the external surface of the worktable or the supporting unit.
摘要翻译：一种工作台，包括用于支撑工件的开口和上表面; 用于支撑工作台的支撑单元; 安装在所述工作台的下表面并包含在所述支撑单元内的切割机构包括：用于输出旋转运动的马达; 驱动锯片通过开口往复运动的往复杆; 运动转换机构，其将马达的旋转运动转换成往复运动杆的往复运动; 以及用于夹紧和释放锯片的锯片夹具; 锯片夹具包括设置在工作台或支撑单元的外表面上的操作元件。

9. 发明申请

US20120192693A1 CUTTING MACHINE 审中-公开
标题翻译：切割机
公开(公告)号：US20120192693A1
公开(公告)日：2012-08-02
申请号：US13389423
申请日：2010-08-09
申请人： Warren Brown , Graham Gerhardt , Harry Szommer , Guo Jun Chen , Jun Long
发明人： Warren Brown , Graham Gerhardt , Harry Szommer , Guo Jun Chen , Jun Long
IPC分类号： B23D49/00 , B27B19/06
CPC分类号： B23D51/02 , B23D49/08 , Y10T83/687
摘要： The present invention provides a cutting machine, comprising: a worktable including an opening and an upper surface for supporting a workpiece; a supporting unit for supporting the worktable; a cutting mechanism mounted on a lower surface of the worktable and received in the supporting unit comprising: a motor for outputting a rotation motion; a reciprocating rod driving a saw blade moving reciprocately through the opening; a motion conversion mechanism converting the rotation motion of the motor into a reciprocating motion of the reciprocating rod; and a saw blade clamp for clamping and releasing the saw blade.
摘要翻译：本发明提供一种切割机，包括：工作台，其包括用于支撑工件的开口和上表面; 用于支撑工作台的支撑单元; 切割机构，安装在所述工作台的下表面并且被接收在所述支撑单元中，包括：用于输出旋转运动的马达; 驱动锯片通过开口往复运动的往复杆; 运动转换机构，其将马达的旋转运动转换成往复运动杆的往复运动; 以及用于夹紧和释放锯片的锯片夹。

10. 发明申请

US20110179925A1 MITER SAW 审中-公开
标题翻译： MITRE SAW
公开(公告)号：US20110179925A1
公开(公告)日：2011-07-28
申请号：US13000905
申请日：2009-04-07
申请人： Warren Brown , Graham Gerhardt , Harry Szommer
发明人： Warren Brown , Graham Gerhardt , Harry Szommer
IPC分类号： B23D47/04 , B23D45/04 , B23D45/14
CPC分类号： B23D45/044 , B27B5/29 , Y10T83/7693 , Y10T83/7697
摘要： A miter saw comprises a worktable; a first support member attached to the worktable; a second support member attached to the first support member; a saw unit pivotally connected to the second support member via a pivot; and a matching mechanism disposed between the first support member and the second support member, the matching mechanism is operated to cause the second support member to move with respect to the first support member, and the second support member is moved to reach a plurality of predetermined working positions to perform cutting operation. Thus, the cutting capacity of the miter saw is improved for the miter saw being able to cut workpieces with more specifications.
摘要翻译：斜切锯包括工作台; 附在工作台上的第一个支撑构件; 附接到所述第一支撑构件的第二支撑构件; 锯单元通过枢轴枢转地连接到第二支撑构件; 以及设置在所述第一支撑构件和所述第二支撑构件之间的匹配机构，所述匹配机构被操作以使所述第二支撑构件相对于所述第一支撑构件移动，并且所述第二支撑构件被移动以达到多个预定工作岗位进行切割操作。因此，斜切锯的切割能力得到改善，因为斜切锯能够以更多的规格切割工件。

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