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公开(公告)号：US20110265625A1
公开(公告)日：2011-11-03
申请号：US12769636
申请日：2010-04-28
申请人： Michael J. Lawlor , Srinath Srinivas , Matthew D. Cox , Zhao Rui , Pan Huaping , Brian H. Chung , Wojciech T. Pierga
发明人： Michael J. Lawlor , Srinath Srinivas , Matthew D. Cox , Zhao Rui , Pan Huaping , Brian H. Chung , Wojciech T. Pierga
IPC分类号： B26D7/00
CPC分类号： B23D59/003 , B23Q3/186 , B23Q17/22 , B23Q17/2233 , B23Q17/2404 , Y10T83/828
摘要： A power saw comprises a bevel member and a cutting assembly pivotably connected to the bevel member. The cutting assembly includes a blade, a blade guard at least partially covering the blade, and at least one machined cutting assembly surface. A laser alignment device is connected to the cutting assembly. The laser alignment device includes a laser body fixed to a slideable carriage having a machined carriage surface that directly engages the machined cutting assembly surface. The slideable carriage is configured to move relative to the machined cutting assembly surface with substantially only one degree of freedom defined by an axis of translation.
摘要翻译： 动力锯包括斜面构件和可枢转地连接到斜面构件的切割组件。 切割组件包括叶片，至少部分地覆盖叶片的叶片护罩和至少一个加工的切割组件表面。 激光对准装置连接到切割组件。 激光对准装置包括固定到可滑动滑架的激光器主体，其具有直接接合加工的切割组件表面的加工的滑架表面。 可滑动滑架构造成相对于加工的切割组件表面移动，其基本上仅由平移轴限定的一个自由度。
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公开(公告)号：US20110011229A1
公开(公告)日：2011-01-20
申请号：US12684728
申请日：2010-01-08
CPC分类号： B23D59/006 , B23D45/044 , B23D47/02 , B23D47/025 , B23D59/003 , B27B5/29 , Y10T83/207 , Y10T83/2174 , Y10T83/2216 , Y10T83/7693 , Y10T83/7697
摘要： An improved dust collection system for a miter saw comprising a hollow dust chute attached to a bevel post of a miter saw. The bevel post includes a top portion and a bottom portion and is pivotably attached to a miter saw table. The dust chute comprises an input port positioned to receive saw dust resulting from a cutting operation, an exit port and a funnel body extending from the input port to the exit port. At least a portion of the funnel body extends toward an opening located in a guard of a cutting arm assembly. The cutting arm assembly is pivotably connected to the top portion of the bevel post; wherein, the dust chute remains substantially stationary, as the cutting arm assembly is moved during the cutting operation.
摘要翻译： 一种用于斜切锯的改进的灰尘收集系统，包括附接到斜切锯的斜角的中空的灰尘滑槽。 斜角柱包括顶部和底部，并且可枢转地连接到斜切锯台。 防尘槽包括一个输入端口，该输入端口定位成接收由切割操作产生的锯屑，出口和从输入端口延伸到出口的漏斗体。 漏斗体的至少一部分朝向位于切割臂组件的防护件中的开口延伸。 切割臂组件可枢转地连接到斜角柱的顶部; 其中，当切割臂组件在切割操作期间移动时，灰尘槽保持基本上静止。
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公开(公告)号：US07404707B2
公开(公告)日：2008-07-29
申请号：US10125204
申请日：2002-04-18
申请人： Dwight F. Warren , Robert S. Tate , Matthew D. Cox
发明人： Dwight F. Warren , Robert S. Tate , Matthew D. Cox
IPC分类号： B29C43/32
CPC分类号： B29C43/361 , B29C33/08 , B29C33/20 , B29C43/32 , B29K2705/00 , B29L2031/40 , F27B17/02 , G01N1/286 , G01N33/20 , Y10S425/047
摘要： A hydraulic sample mounting press utilizes a face seal against the top face of a molding cylinder. The face seal employs a hydraulic cylinder to press a disk-shaped surface of a cap piece against the top annular face of the mold cylinder for a metallographic mounting press. The face seal cylinder is mounted to a hydraulic fluid column that allows the face seal to rotate away from the mold cylinder for access to the molding cylinder and to rotate into place when a metallographic mount is to be molded.
摘要翻译： 液压样品安装压机利用面对密封件抵靠成型气缸的顶面。 面密封件使用液压缸将盖件的盘形表面压靠在用于金相安装压力机的模具缸的顶部环形表面上。 面密封圆柱体安装到液压流体柱，其允许面密封件从模具气缸旋转以进入成型气缸，并且当金相沉积支架被模制时旋转就位。
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公开(公告)号：US10265787B2
公开(公告)日：2019-04-23
申请号：US12769636
申请日：2010-04-28
申请人： Michael J. Lawlor , Srinath Srinivas , Matthew D. Cox , Zhao Rui , Pan Huaping , Brian H. Chung , Wojciech T. Pierga
发明人： Michael J. Lawlor , Srinath Srinivas , Matthew D. Cox , Zhao Rui , Pan Huaping , Brian H. Chung , Wojciech T. Pierga
摘要： A power saw includes a bevel member and a cutting assembly pivotably connected to the bevel member. The cutting assembly includes a blade, a blade guard at least partially covering the blade, and at least one machined cutting assembly surface. A laser alignment device is connected to the cutting assembly. The laser alignment device includes a laser body fixed to a slideable carriage having a machined carriage surface that directly engages the machined cutting assembly surface. The slideable carriage is configured to move relative to the machined cutting assembly surface with substantially only one degree of freedom defined by an axis of translation.
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公开(公告)号：US20100275755A1
公开(公告)日：2010-11-04
申请号：US12432297
申请日：2009-04-29
申请人： Matthew D. Cox
发明人： Matthew D. Cox
CPC分类号： B23Q11/06 , B27G19/02 , Y10T83/606 , Y10T83/7697 , Y10T83/7705 , Y10T83/7734
摘要： Embodiments of a power miter saw of the type which has an upper fixed blade guard for encasing upper reaches of an installed saw blade without encasing the blade arbor, and a lower swinging blade guard for covering the lower reaches of an installed blade when saw is in its rest position and for exposing the saw blade when moved to its operational position, the saw comprising an elongated linkage mechanism having opposite end portions interconnecting a frame support and the lower blade guard for moving the lower blade guard in response to movement of the saw between the rest and operational positions, such that the lower blade guard covers the lower reaches of the blade when the saw is in its rest position and uncovers the lower reaches of the blade when the saw is moved to its operational position, the linkage mechanism being configured to be selectively detachable from the frame support, thereby enabling the lower blade guard to be placed in at least first and second positions wherein the first position enables normal movement of the saw between its rest and operational positions, and the second position wherein the lower blade guard is raised to expose a blade arbor to facilitate changing of the blade.
摘要翻译： 具有上部固定刀片护罩的电动斜切锯的实施例，其具有用于封装安装的锯片的上游而不包围刀片心轴;以及下摆动刀片护罩，用于当锯入时覆盖安装刀片的下游 其静止位置和用于在移动到其操作位置时露出锯片，锯包括细长的连杆机构，其具有互连框架支撑件的相对的端部部分和下部刀片防护罩，用于响应于锯片的移动而移动下部刀片防护件 其余的操作位置，使得当锯片处于其静止位置时，下刀片护罩覆盖刀片的下游，并且当锯片移动到其操作位置时露出刀片的下游，连杆机构被配置 能够从框架支撑件选择性地拆卸，从而使得下部刀片防护罩能够被放置在至少第一和第二位置 第一位置使得锯在其静止位置和操作位置之间能够正常移动，而第二位置使得下部刀片护罩升高以暴露叶片轴线以便于改变叶片。
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公开(公告)号：US08272304B2
公开(公告)日：2012-09-25
申请号：US12684728
申请日：2010-01-08
CPC分类号： B23D59/006 , B23D45/044 , B23D47/02 , B23D47/025 , B23D59/003 , B27B5/29 , Y10T83/207 , Y10T83/2174 , Y10T83/2216 , Y10T83/7693 , Y10T83/7697
摘要： An improved dust collection system for a miter saw comprising a hollow dust chute attached to a bevel post of a miter saw. The bevel post includes a top portion and a bottom portion and is pivotably attached to a miter saw table. The dust chute comprises an input port positioned to receive saw dust resulting from a cutting operation, an exit port and a funnel body extending from the input port to the exit port. At least a portion of the funnel body extends toward an opening located in a guard of a cutting arm assembly. The cutting arm assembly is pivotably connected to the top portion of the bevel post; wherein, the dust chute remains substantially stationary, as the cutting arm assembly is moved during the cutting operation.
摘要翻译： 一种用于斜切锯的改进的灰尘收集系统，包括附接到斜切锯的斜角的中空的灰尘滑槽。 斜角柱包括顶部和底部，并且可枢转地连接到斜切锯台。 防尘槽包括一个输入端口，该输入端口定位成接收由切割操作产生的锯屑，一个出口和一个从输入端口延伸到出口的漏斗体。 漏斗体的至少一部分朝向位于切割臂组件的防护件中的开口延伸。 切割臂组件可枢转地连接到斜角柱的顶部; 其中，当切割臂组件在切割操作期间移动时，灰尘槽保持基本上静止。
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公开(公告)号：US08266994B2
公开(公告)日：2012-09-18
申请号：US12432297
申请日：2009-04-29
申请人： Matthew D. Cox
发明人： Matthew D. Cox
IPC分类号： B26D5/00
CPC分类号： B23Q11/06 , B27G19/02 , Y10T83/606 , Y10T83/7697 , Y10T83/7705 , Y10T83/7734
摘要： Embodiments of a power miter saw of the type which has an upper fixed blade guard for encasing upper reaches of an installed saw blade without encasing the blade arbor, and a lower swinging blade guard for covering the lower reaches of an installed blade when saw is in its rest position and for exposing the saw blade when moved to its operational position, the saw comprising an elongated linkage mechanism having opposite end portions interconnecting a frame support and the lower blade guard for moving the lower blade guard in response to movement of the saw between the rest and operational positions, such that the lower blade guard covers the lower reaches of the blade when the saw is in its rest position and uncovers the lower reaches of the blade when the saw is moved to its operational position, the linkage mechanism being configured to be selectively detachable from the frame support, thereby enabling the lower blade guard to be placed in at least first and second positions wherein the first position enables normal movement of the saw between its rest and operational positions, and the second position wherein the lower blade guard is raised to expose a blade arbor to facilitate changing of the blade.
摘要翻译： 具有上部固定刀片护罩的电动斜切锯的实施例，其具有用于封装安装的锯片的上游而不包围刀片心轴;以及下摆动刀片护罩，用于当锯入时覆盖安装刀片的下游 其静止位置和用于在移动到其操作位置时露出锯片，锯包括细长的连杆机构，其具有互连框架支撑件的相对的端部部分和下部刀片防护罩，用于响应于锯片的移动而移动下部刀片防护件 其余的操作位置，使得当锯片处于其静止位置时，下刀片护罩覆盖刀片的下游，并且当锯片移动到其操作位置时露出刀片的下游，连杆机构被配置 能够从框架支撑件选择性地拆卸，从而使得下部刀片防护罩能够被放置在至少第一和第二位置 第一位置使得锯在其静止位置和操作位置之间能够正常移动，而第二位置使得下部刀片护罩升高以暴露叶片轴线以便于改变叶片。
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