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公开(公告)号：US20180326554A1
公开(公告)日：2018-11-15
申请号：US15775595
申请日：2016-11-02
申请人： Robert Bosch GmbH
发明人： Joachim SCHADOW , Joern STOCK , Florian ESENWEIN
CPC分类号： B24B55/052 , B24B23/022 , B24B23/028 , B25F5/026 , H01H3/20 , H01H9/06 , H01H9/28
摘要： A hand-held power tool, in particular an angle grinder, includes a gearing housing part and an accessory equipment. The gearing housing part includes at least one machine-side contact element. The accessory equipment includes at least one accessory equipment-side contact element. In the mounted state of the accessory on the hand-held power tool, the at least one machine-side contact element comes into contact with the at least one accessory-side contact element.
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公开(公告)号：US20180272494A1
公开(公告)日：2018-09-27
申请号：US15763228
申请日：2016-09-19
申请人： Robert Bosch GmbH
发明人： Joachim Schadow , Joern Stock , Florian Esenwein
CPC分类号： B24B23/028 , B24B49/08 , B24B49/10 , B24B55/052 , B25F5/026
摘要： A hand-held power tool includes a gearing housing part and accessory equipment. The gearing housing part has at least one machine-side contact element. The accessory equipment has at least one accessory-equipment-side contact element. The machine-side contact element and the accessory-equipment-side contact element can be releasably connected to each other.
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公开(公告)号：US20180147681A1
公开(公告)日：2018-05-31
申请号：US15820533
申请日：2017-11-22
发明人： Jun Le , Yongtao Li
CPC分类号： B23Q11/0046 , B23Q11/0071 , B25D16/00 , B25D17/043 , B25D17/20 , B25D2211/061 , B25D2217/0057 , B25D2250/121 , B25F5/003 , B25F5/026 , B28D7/02
摘要： A power tool includes a tool main body including a first motor for outputting power to a tool attachment and a dust collecting device. The dust collecting device includes a fan, a second motor for driving the fan to rotate so as to generate absorbing force, a connecting assembly for connecting the dust collecting device with the tool main body detachably, a dust collecting housing connected movably with the connecting assembly in a front and rear direction. The second motor includes a stator and a rotor being capable of rotating relative to the stator about a first axis substantially perpendicular to the front and rear direction. The dust collecting housing is formed with a first containing chamber for containing the fan and a second containing chamber for containing dust absorbed by the dust collecting device.
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公开(公告)号：US09918429B1
公开(公告)日：2018-03-20
申请号：US13888501
申请日：2013-05-07
申请人： John T. Di Lallo
发明人： John T. Di Lallo
CPC分类号： A01D34/902 , A01B1/026 , A01D34/001 , B25F5/026 , B25G1/00
摘要： An ergonomic trimmer handle that is attachable along the main shaft housing of a grass trimmer The trimmer handle includes a lateral bar that provides ease of handling and operational support that reduces the pain and fatigue associated with long term usage of a grass trimmer The trimmer handle includes an ergonomic hand grip and universal clamping plates for attaching the trimmer handle to a trimmer
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5.发明申请公开(公告)号：US20180021934A1
公开(公告)日：2018-01-25
申请号：US15659470
申请日：2017-07-25
CPC分类号： B25F5/028 , A01D34/90 , A01D2034/907 , B25F5/026 , B25G1/04 , B65B51/306
摘要： An arrangement of a housing and a guide tube is provided wherein one end of the guide tube is held in the housing. The position of the guide tube is adjustable relative to the housing in the direction of the longitudinal center axis of the guide tube. A rotation stop stops swiveling of the guide tube relative to the housing and includes a guide part. The guide part is mounted in one of the guide tube and housing. A longitudinal wall runs in the direction of the axis on the other one of the guide tube and housing. The longitudinal wall interacts with the guide part during swiveling of the guide tube about its axis. The guide part is tiltable relative to the guide tube about a tilt axis. The tilt axis runs along the guide tube and at a distance (a, b) from the axis of the guide tube.
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公开(公告)号：US20170106525A1
公开(公告)日：2017-04-20
申请号：US15295788
申请日：2016-10-17
CPC分类号： B25G1/06 , B25D17/046 , B25F5/026 , B25G3/20 , B25G3/26 , Y10T16/4713
摘要： Rotatable handles and related methods are disclosed herein. In one form, the handle has a first clamp member, a second clamp member connected to the first clamp member on one end and mating with the first clamp member at another end, and an actuator operable to drive the mated ends of the first clamp member and second clamp member together to create a clamping force between the first clamp member and the second clamp member and secure the rotatable handle into a fixed position with respect to an object to which the rotatable handle is connected. Various methods are also disclosed herein with respect to the rotatable handle.
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公开(公告)号：US20170072534A1
公开(公告)日：2017-03-16
申请号：US15258045
申请日：2016-09-07
申请人： MAKITA CORPORATION
发明人： Shin NAKAMURA , Takafumi KOTSUJI , Ken GOTO , Akira MIZUTANI , Junya ISHIKAWA
CPC分类号： B24B55/052 , B24B23/02 , B24B23/028 , B25F5/02 , B25F5/026
摘要： A grinder (100) includes a motor (12), a housing (4, 6, 30), a spindle (24), a first cover (120), and a second cover (170). The spindle protrudes downward from the housing, is driven by the motor, and thereby rotates. The first cover is provided in the circumferential direction of the spindle, is fixed to the housing, and at least partially covers a tool accessory (40), which is mounted on the spindle, from above. The second cover is detachably mounted on the housing (6) independently of the first cover.
摘要翻译： 磨床（100）包括马达（12），壳体（4,6），主轴（24），第一盖（120）和第二盖（170）。 主轴从壳体向下突出，由电机驱动，从而旋转。 第一盖设置在主轴的圆周方向上，固定在壳体上，并且至少部分地覆盖从上方安装在主轴上的工具附件（40）。 第二盖子独立于第一盖子可拆卸地安装在壳体（6）上。
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公开(公告)号：US20160375563A1
公开(公告)日：2016-12-29
申请号：US15106221
申请日：2014-12-17
发明人： John K. JUNKERS , Eric P. JUNKERS , Xiaoxing Zhang
CPC分类号： B25B21/02 , B25B13/06 , B25B21/002 , B25B21/008 , B25B23/0078 , B25F5/025 , B25F5/026 , F16B2/005 , F16B39/24
摘要： The present invention seeks to protect Applicant's HYTORC Z System which involves: tools having multi-speed/multi-torque modes with torque multiplication and vibration mechanisms without use of external reaction abutments; a force transfer means to yield in-line co-axial action and reaction for use with such tools; driving means and shitting means capable of attaching to washers under the nut for use with such tools and force transfer means; associated washers for use with such tools, force transfer means and driving means; and related accessories for use with such tools, force transfer means, driving means and washers. HYTORC® Z® Washers located under nuts or bolt heads of various types having engageable perimeters of multiple shapes, sizes, geometries and serrations, such as washer/fastener radius engagement differentials, and frictionally biased faces with relatively higher friction against the flange surface and relatively lower friction against the nut, such as friction coefficient increasing treatment means of various types, sizes and locations. HYTORC® Z® Guns incorporating a powerful impact mechanism and a precise torque multiplier in the same tool combining rapid run-down with calibrated torque. HYTORC® Z® Sockets with dual drive coaxial action and reaction having outer sleeves to react on Z® Washers and an inner sleeves to turn nuts or boll heads. HYTORC® Z® Spline Adapters and Reaction Plates for backwards compatibility with HYTORC®'s torque/tension systems including the AVANTI® square drive system, the STEALTH® limited clearance system, the pneumatic jGUN® series, the FLASH® Gun electric multiplier and more. HYTORC® Z® Washer and HYTORC® Friction Washer™ combination including a dual friction-enhanced face washer for counter-torque under a nut or bolt head on the other side of the joint; and HYTORC® Z® Dual Drive Offset Links for light clearances while using HYTORC®'s torque/tension systems.
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公开(公告)号：US20160354904A1
公开(公告)日：2016-12-08
申请号：US15239047
申请日：2016-08-17
申请人： OMG, Inc.
CPC分类号： B25B21/002 , A45F5/021 , A45F2200/0575 , B25B21/00 , B25B23/005 , B25C1/00 , B25C7/00 , B25F5/026 , B27F7/15 , Y10T29/49963
摘要： A dual positionable adaptor for a fastener driver assembly employs a guide assembly mounted to a guide head which has an entry surface for a fastener. The arms each define a pair of reference engagement edges which engage either an upper horizontal member or a lower horizontal member and together with the entry surface defines a proper entry location and angle for connecting a vertical stud to either an upper plate or a lower plate. In one embodiment, the dual positionable adaptor may employ a pair of pivoting arms which defines one of two pivot positions for a guide assembly. Arms of the guide assembly each have a first reference engagement edge and a second reference engagement edge. In a first guide position, the adaptor provides an optimal position and entry angle for connecting a top plate to a lateral blocking. In a second position, the adaptor provides an optimal position and entry angle for driving a fastener through a lower plate into a lateral blocking.
摘要翻译： 用于紧固件驱动器组件的双重定位适配器采用安装到具有用于紧固件的入口表面的引导头的引导组件。 臂各限定一对参考接合边缘，其接合上部水平构件或下部水平构件，并且与入口表面一起限定适当的进入位置和角度，用于将竖直螺柱连接到上部板或下部板。 在一个实施例中，双定位适配器可以使用一对枢转臂，其限定用于引导组件的两个枢转位置中的一个。 导向组件的臂各具有第一参考接合边缘和第二参考接合边缘。 在第一引导位置，适配器提供用于将顶板连接到横向阻塞的最佳位置和入口角。 在第二位置，适配器提供了用于将紧固件通过下板驱动成侧向阻塞的最佳位置和入口角。
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公开(公告)号：US09463566B2
公开(公告)日：2016-10-11
申请号：US14287818
申请日：2014-05-27
申请人： MAKITA CORPORATION
CPC分类号： B25F5/02 , B25D17/04 , B25D17/043 , B25F5/006 , B25F5/026 , B25G1/01 , Y10T16/4713
摘要： An effective technique for increasing performance of an auxiliary handle which is attached to a power tool is provided. The auxiliary handle has a grip part, a grip holding part, a mounting part and a support part. The grip holding part is disposed between the grip part and the support part in a longitudinal direction of the auxiliary handle. When the auxiliary handle is attached to a power tool body, the grip part and the grip holding part are held so as to be movable with respect to the mounting part with the support part as a fulcrum.
摘要翻译： 提供了一种用于增加附接到电动工具的辅助手柄的性能的有效技术。 辅助手柄具有握持部，手柄保持部，安装部和支撑部。 把手保持部在辅助把手的长度方向上配置在把持部和支撑部之间。 当辅助手柄附接到电动工具主体时，把持部和手柄保持部被保持成能够以支撑部为支点相对于安装部移动。
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