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公开(公告)号：US5379815A
公开(公告)日：1995-01-10
申请号：US106236
申请日：1993-08-13
CPC分类号： B25H1/14 , B23D47/025 , B23D47/042 , B23Q1/032 , B23Q1/74 , B25B11/005 , B25H1/08 , Y10T83/6472 , Y10T83/748 , Y10T83/773
摘要： A table saw is disclosed comprising a main saw unit and an extension table assembly attachment. The extension table assembly includes an extension table having a first end and a second end hinges for pivotably attaching one end of the extension table to a guide rail of the table saw proximate the discharge end of the table saw, and a retractable leg. The leg is pivotably mounted to the extension table to allow the leg to move between a folded position wherein the leg lies substantially flush with the extension table and an extended position wherein the leg is adapted to support the extension table. The bracket which mounts the leg to the extension table is also adapted to lock the leg in either the folded or extended position.
摘要翻译： 公开了一种台锯，包括主锯单元和延伸台组件附件。 伸展台组件包括具有第一端的延伸台和用于可枢转地将延伸台的一端可枢转地附接到靠近台锯的排出端的台锯的导轨和可伸缩的腿的第二端铰链。 腿部可枢转地安装到延伸台，以允许腿部在折叠位置之间移动，其中腿部与延伸台基本上齐平，并且延伸位置，其中腿部适于支撑延伸台。 将腿安装到延伸台上的支架也适于将腿锁定在折叠或延伸位置。
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公开(公告)号：US20100092277A1
公开(公告)日：2010-04-15
申请号：US12577476
申请日：2009-10-12
CPC分类号： F04D29/703 , A01G20/30
摘要： A power tool includes a housing having an intake aperture, a fan disposed within the housing and operable to draw air through the intake aperture, and a fan intake shield positioned adjacent the intake aperture. The fan intake shield includes a first rib, a second rib adjacent the first rib and spaced from the first rib to define an air flow path into the intake aperture between the first rib and the second rib, and a third rib adjacent the first rib and spaced from the first rib to define an air flow path into the intake aperture between the first rib and the third rib. Each of the first, the second, and the third ribs has a respective height, and the height of the first rib is greater than the height of the second rib and the height of the third rib.
摘要翻译： 电动工具包括具有入口孔的壳体，设置在壳体内并可操作以将空气抽吸通过进气孔的风扇和邻近进气孔定位的风扇进气屏蔽。 所述风扇进气屏蔽包括第一肋，邻近所述第一肋并与所述第一肋间隔开的第二肋，以限定进入所述第一肋和所述第二肋之间的进气孔的空气流动路径，以及邻近所述第一肋的第三肋和 与第一肋间隔开，以限定进入第一肋和第三肋之间的进气孔的空气流动路径。 第一肋，第二肋和第三肋中的每一个具有相应的高度，并且第一肋的高度大于第二肋的高度和第三肋的高度。
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公开(公告)号：US20100047085A1
公开(公告)日：2010-02-25
申请号：US12606801
申请日：2009-10-27
申请人： Douglas Kent Ritterling , Kenneth M. Brazell , Howard E. Sutter, III , Richard L. Strack , Benjamin J. Thomas , Robert Difrenza
发明人： Douglas Kent Ritterling , Kenneth M. Brazell , Howard E. Sutter, III , Richard L. Strack , Benjamin J. Thomas , Robert Difrenza
IPC分类号： F04B53/00
摘要： A wheelbarrow compressor is disclosed that includes first and second reservoirs having first and second portions, a handle assembly attached with the first portion and a wheel assembly attached with the second portion, and at least one first secondary handle and at least one second secondary handle. The at least one first secondary handle is attached to at least one of the reservoirs. The at least one second secondary handle is attached to at least one of the reservoirs. One of the secondary handles is located closer to the second portion than the other of the secondary handles. The handle assembly is not either of the secondary handles.
摘要翻译： 公开了一种手推车压缩机，其包括具有第一和第二部分的第一和第二储存器，与第一部分连接的手柄组件和与第二部分相连的轮组件，以及至少一个第一辅助手柄和至少一个第二辅助手柄。 至少一个第一辅助手柄连接到至少一个储存器。 至少一个第二辅助手柄连接到至少一个储存器。 辅助手柄中的一个位于比另一个辅助手柄更靠近第二部分的位置。 手柄组件不是辅助手柄中的任何一个。
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公开(公告)号：US07455091B2
公开(公告)日：2008-11-25
申请号：US11354639
申请日：2006-02-15
IPC分类号： B27G19/00
CPC分类号： B27C1/14 , Y10T83/207 , Y10T409/304088
摘要： A hood assembly for converting a surface planer between at least two operative modes for expelling chips removed from a workpiece being planed is provided. The hood assembly includes a manifold that is releasably attachable to the carriage assembly. The hood assembly also includes a hood door that is actuatable between at least two operative positions relative to the manifold, thereby providing at least two operative modes for expelling chips from the planer.
摘要翻译： 提供了一种用于在至少两个操作模式之间转换表面平面的罩组件，用于排出从被刨削的工件移除的芯片。 罩组件包括可释放地附接到托架组件的歧管。 罩组件还包括可相对于歧管在至少两个操作位置之间致动的罩门，从而提供用于从刨床排出碎屑的至少两种操作模式。
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公开(公告)号：US20070044609A1
公开(公告)日：2007-03-01
申请号：US11215079
申请日：2005-08-30
IPC分类号： B23D55/00
CPC分类号： B23D59/006 , Y10T83/207 , Y10T83/242 , Y10T83/707 , Y10T83/773
摘要： A motor driven power tool is provided having an internal dust collection system. A single electric motor drives the working member such as a saw or sander and simultaneously drives an air pump which acts as a collector vacuum for debris created when the power tool is in use. A dust collector shroud surrounds a portion of the cutting member and forms an outlet connected to the air pump inlet.
摘要翻译： 提供具有内部集尘系统的电动机驱动的电动工具。 单个电动机驱动诸如锯或砂光机的工作构件，同时驱动用作收集器真空的空气泵，用于在电动工具使用时产生的碎屑。 集尘器护罩围绕切割构件的一部分并且形成连接到空气泵入口的出口。
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公开(公告)号：USD518698S1
公开(公告)日：2006-04-11
申请号：US29221207
申请日：2005-01-11
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公开(公告)号：USD512291S1
公开(公告)日：2005-12-06
申请号：US29221209
申请日：2005-01-11
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公开(公告)号：USD484101S1
公开(公告)日：2003-12-23
申请号：US29172142
申请日：2002-12-06
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公开(公告)号：USD468982S1
公开(公告)日：2003-01-21
申请号：US29148905
申请日：2001-09-27
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公开(公告)号：US06345489B1
公开(公告)日：2002-02-12
申请号：US09510820
申请日：2000-02-23
IPC分类号： A01D3408
摘要： A compact, lightweight and easy-to-use wheeled lawn care unit comprising a two-wheeled carriage, a power source, plurality of tools which may be alternatively connected to the power source, a handle and a boom connecting the selected tool to the power source. The power source is pivotally connected to the carriage at a location within its footprint. The unit has a low center of gravity by placing the power source pivot and center of gravity within a cylinder defined by the wheels. The boom extends horizontally from the power source and is of a split boom configuration which allows selective rotation for the boom portions relative to one another. An edger can be selected for the unit, which includes a spring-loaded wheel. The edger may be rotated from a non-working position where the edger blade does not contact the ground to a working position by rocking a handle behind the carriage forward against the bias of the spring. A second more compact version has the shield positioned on the boom.
摘要翻译： 一种紧凑，重量轻且易于使用的轮式护理单元，包括两轮托架，电源，可以替代地连接到电源的多个工具，将所选择的工具连接到电源的手柄和吊杆 资源。 电源在其占用空间内的位置枢转地连接到托架。 通过将电源枢轴和重心放置在由轮限定的圆柱体内，该单元具有较低的重心。 起重臂从动力源水平延伸并且是分叉臂结构，其允许悬臂部分相对于彼此的选择性旋转。 可以为本机选择一个修边机，其中包括一个弹簧加载的轮子。 修剪机可以从非工作位置旋转，其中边缘刀片不接触地面到工作位置，通过摇摆滑架后方的手柄抵抗弹簧的偏压摆动。 第二个更紧凑的版本的屏蔽位于吊杆上。
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