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1. 发明授权

US10265787B2 Laser alignment system for saw 有权
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
IPC分类号： B23D59/00 , B23Q3/18 , B23Q17/22 , B23Q17/24
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.

2. 发明申请

US20110265625A1 LASER ALIGNMENT SYSTEM FOR SAW 审中-公开
标题翻译：激光对准系统
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。

3. 发明申请

US20110011229A1 Miter Saw with Improved Dust Collection System 有权
标题翻译：斜切锯与改进的除尘系统
公开(公告)号：US20110011229A1
公开(公告)日：2011-01-20
申请号：US12684728
申请日：2010-01-08
申请人： Michael J. Lawlor , Matthew D. Cox , Wojciech T. Pierga
发明人： Michael J. Lawlor , Matthew D. Cox , Wojciech T. Pierga
IPC分类号： B27G3/00 , B23D45/04 , B27G19/04 , B27B5/36 , B23D59/00
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。

4. 发明授权

US08272304B2 Miter saw with improved dust collection system 有权
标题翻译：斜角锯具有改进的集尘系统
公开(公告)号：US08272304B2
公开(公告)日：2012-09-25
申请号：US12684728
申请日：2010-01-08
申请人： Michael J. Lawlor , Matthew D. Cox , Wojciech T. Pierga
发明人： Michael J. Lawlor , Matthew D. Cox , Wojciech T. Pierga
IPC分类号： B26D7/18 , B26D7/27
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。

5. 发明授权

US08272303B2 Miter saw with cutting alignment device on a dust chute 失效
标题翻译：斜切锯在切割对准装置上在灰尘槽上锯
公开(公告)号：US08272303B2
公开(公告)日：2012-09-25
申请号：US12431538
申请日：2009-04-28
申请人： Wojciech T. Pierga , Michael J. Lawlor
发明人： Wojciech T. Pierga , Michael J. Lawlor
IPC分类号： B26D7/18 , B26D1/16 , B26D7/27
CPC分类号： B26D7/18 , B23D45/044 , B23D47/02 , B23D59/003 , B23Q11/0042 , Y10T83/0577 , Y10T83/202 , Y10T83/207 , Y10T83/2216 , Y10T83/7697 , Y10T83/828 , Y10T83/853 , Y10T83/856
摘要： A miter saw with a cutting alignment device includes a base with a work surface provided thereon. A bevel support is pivotable with respect to the base and a cutting blade is supported by the bevel support. A dust chute is adjustably secured to the bevel support and pivots with respect to the base when the bevel support pivots. The dust chute includes mounts that allow lateral adjustment of the dust chute with respect to the bevel support. A laser alignment device is positioned on the dust chute and configured to emit a beam of light toward the work surface. The dust chute includes a receptacle designed and dimensioned to releasably hold the laser alignment device. Because the laser alignment device is retained on the dust chute, adjustment of the dust chute also results in adjustment of a beam of light emitted from the laser alignment device.
摘要翻译：具有切割对准装置的斜切锯包括其上设置有工作表面的基部。斜面支撑件相对于基座可枢转，并且切割刀片由斜面支撑件支撑。灰尘斜槽可调节地固定到斜面支撑件，并且当斜面支撑件枢转时相对于基座枢转。防尘槽包括安装件，其允许灰尘槽相对于斜面支撑件的横向调节。激光对准装置位于防尘槽上，并配置成向工作表面发射光束。防尘槽包括设计和尺寸的可释放地保持激光对准装置的插座。由于激光对准装置保持在防尘槽上，所以灰尘槽的调整也导致从激光对准装置发射的光束的调整。

6. 发明授权

US08250956B2 Miter saw with work surface extensions 有权
标题翻译：斜角锯与工作面扩展
公开(公告)号：US08250956B2
公开(公告)日：2012-08-28
申请号：US12431562
申请日：2009-04-28
申请人： Matthew Cox , Michael J. Lawlor , Wojciech T. Pierga
发明人： Matthew Cox , Michael J. Lawlor , Wojciech T. Pierga
IPC分类号： B27B5/16 , B27B5/27
CPC分类号： B23D47/025 , B23D45/048 , B27B5/29 , Y10T83/7697 , Y10T83/7722 , Y10T83/773 , Y10T83/8878
摘要： A miter saw with work surface extensions comprises a base with a rotatable table positioned on the base. The miter saw further comprises a bevel support is that is pivotable with respect to a table surface. A cutting blade is supported by the bevel support. A work surface extension is moveably connected to the base between a retracted position and an extended position. The work surface extension provides a work surface that is substantially planar with the table surface. At least one elongated member is fixed to the work surface extension and moveably engages the base. A substantial portion of the at least one elongated member is positioned within or under the base when the work surface extension is in the retracted position. The substantial portion of the at least one elongated member is positioned between the base and the work surface extension when the at least one elongated member is in the extended position.
摘要翻译：具有工作表面延伸部的斜切锯包括具有位于基座上的可旋转工作台的底座。斜切锯还包括可相对于工作台表面枢转的斜面支撑件。切割刀片由斜面支撑件支撑。工作表面延伸部在缩回位置和延伸位置之间可移动地连接到基座。工作表面延伸部提供了与工作台表面基本上平面的工作表面。至少一个细长构件固定到工作表面延伸部并且可移动地接合基座。当工作表面延伸部处于缩回位置时，至少一个细长构件的主要部分定位在底部内或下面。当至少一个细长构件处于伸出位置时，至少一个细长构件的基本部分定位在基部和工作表面延伸部之间。

7. 发明授权

US08459158B2 Miter saw with cutting alignment device on a dust chute 失效
标题翻译：斜切锯在切割对准装置上在灰尘槽上锯
公开(公告)号：US08459158B2
公开(公告)日：2013-06-11
申请号：US13624783
申请日：2012-09-21
申请人： Wojciech T. Pierga , Michael J. Lawlor
发明人： Wojciech T. Pierga , Michael J. Lawlor
IPC分类号： B26D7/18 , B26D7/27 , B27B5/00
CPC分类号： B26D7/18 , B23D45/044 , B23D47/02 , B23D59/003 , B23Q11/0042 , Y10T83/0577 , Y10T83/202 , Y10T83/207 , Y10T83/2216 , Y10T83/7697 , Y10T83/828 , Y10T83/853 , Y10T83/856
摘要： A miter saw with a cutting alignment device includes a base with a work surface provided thereon. A bevel support is pivotable with respect to the base and a cutting blade is supported by the bevel support. A dust chute is adjustably secured to the bevel support and pivots with respect to the base when the bevel support pivots. The dust chute includes mounts that allow lateral adjustment of the dust chute with respect to the bevel support. A laser alignment device is positioned on the dust chute and configured to emit a beam of light toward the work surface. The dust chute includes a receptacle designed and dimensioned to releasably hold the laser alignment device. Because the laser alignment device is retained on the dust chute, adjustment of the dust chute also results in adjustment of a beam of light emitted from the laser alignment device.
摘要翻译：具有切割对准装置的斜切锯包括其上设置有工作表面的基部。斜面支撑件相对于基座可枢转，并且切割刀片由斜面支撑件支撑。灰尘斜槽可调节地固定到斜面支撑件，并且当斜面支撑件枢转时相对于基座枢转。防尘槽包括安装件，其允许灰尘槽相对于斜面支撑件的横向调节。激光对准装置位于防尘槽上，并配置成向工作表面发射光束。防尘槽包括设计和尺寸的可释放地保持激光对准装置的插座。由于激光对准装置保持在防尘槽上，因此灰尘槽的调节也导致从激光对准装置发射的光束的调节。

8. 发明申请

US20130019730A1 Miter Saw with Cutting Alignment Device on a Dust Chute 失效
标题翻译：斜切锯具有切割对准装置
公开(公告)号：US20130019730A1
公开(公告)日：2013-01-24
申请号：US13624783
申请日：2012-09-21
申请人： Wojciech T. Pierga , Michael J. Lawlor
发明人： Wojciech T. Pierga , Michael J. Lawlor
IPC分类号： B26D7/18 , B27G3/00
CPC分类号： B26D7/18 , B23D45/044 , B23D47/02 , B23D59/003 , B23Q11/0042 , Y10T83/0577 , Y10T83/202 , Y10T83/207 , Y10T83/2216 , Y10T83/7697 , Y10T83/828 , Y10T83/853 , Y10T83/856
摘要： A miter saw with a cutting alignment device includes a base with a work surface provided thereon. A bevel support is pivotable with respect to the base and a cutting blade is supported by the bevel support. A dust chute is adjustably secured to the bevel support and pivots with respect to the base when the bevel support pivots. The dust chute includes mounts that allow lateral adjustment of the dust chute with respect to the bevel support. A laser alignment device is positioned on the dust chute and configured to emit a beam of light toward the work surface. The dust chute includes a receptacle designed and dimensioned to releasably hold the laser alignment device. Because the laser alignment device is retained on the dust chute, adjustment of the dust chute also results in adjustment of a beam of light emitted from the laser alignment device.
摘要翻译：具有切割对准装置的斜切锯包括其上设置有工作表面的基部。斜面支撑件相对于基座可枢转，并且切割刀片由斜面支撑件支撑。灰尘斜槽可调节地固定到斜面支撑件，并且当斜面支撑件枢转时相对于基座枢转。防尘槽包括安装件，其允许灰尘槽相对于斜面支撑件的横向调节。激光对准装置位于防尘槽上，并配置成向工作表面发射光束。防尘槽包括设计和尺寸的可释放地保持激光对准装置的插座。由于激光对准装置保持在防尘槽上，因此灰尘槽的调节也导致从激光对准装置发射的光束的调节。

9. 发明申请

US20100269661A1 MITER SAW WITH WORK SURFACE EXTENSIONS 有权
标题翻译： MITER SAW工作表面延伸
公开(公告)号：US20100269661A1
公开(公告)日：2010-10-28
申请号：US12431562
申请日：2009-04-28
申请人： Matthew Cox , Michael J. Lawlor , Wojciech T. Pierga
发明人： Matthew Cox , Michael J. Lawlor , Wojciech T. Pierga
IPC分类号： B23D47/02 , B23D45/04
CPC分类号： B23D47/025 , B23D45/048 , B27B5/29 , Y10T83/7697 , Y10T83/7722 , Y10T83/773 , Y10T83/8878
摘要： A miter saw with work surface extensions comprises a base with a rotatable table positioned on the base. The miter saw further comprises a bevel support is that is pivotable with respect to a table surface. A cutting blade is supported by the bevel support. A work surface extension is moveably connected to the base between a retracted position and an extended position. The work surface extension provides a work surface that is substantially planar with the table surface. At least one elongated member is fixed to the work surface extension and moveably engages the base. A substantial portion of the at least one elongated member is positioned within or under the base when the work surface extension is in the retracted position. The substantial portion of the at least one elongated member is positioned between the base and the work surface extension when the at least one elongated member is in the extended position.
摘要翻译：具有工作表面延伸部的斜切锯包括具有位于基座上的可旋转工作台的底座。斜切锯还包括可相对于工作台表面枢转的斜面支撑件。切割刀片由斜面支撑件支撑。工作表面延伸部在缩回位置和延伸位置之间可移动地连接到基座。工作表面延伸部提供了与工作台表面基本上平面的工作表面。至少一个细长构件固定到工作表面延伸部并且可移动地接合基座。当工作表面延伸部处于缩回位置时，至少一个细长构件的主要部分定位在底部内或下面。当至少一个细长构件处于伸出位置时，至少一个细长构件的基本部分定位在基部和工作表面延伸部之间。

10. 发明申请

US20100269655A1 MITER SAW WITH CUTTING ALIGNMENT DEVICE ON A DUST CHUTE 失效
标题翻译：具有切割对准装置的MITER表
公开(公告)号：US20100269655A1
公开(公告)日：2010-10-28
申请号：US12431538
申请日：2009-04-28
申请人： Wojciech T. Pierga , Michael J. Lawlor
发明人： Wojciech T. Pierga , Michael J. Lawlor
IPC分类号： B23D45/04 , B23D47/02 , B23D59/00 , B26D7/18
CPC分类号： B26D7/18 , B23D45/044 , B23D47/02 , B23D59/003 , B23Q11/0042 , Y10T83/0577 , Y10T83/202 , Y10T83/207 , Y10T83/2216 , Y10T83/7697 , Y10T83/828 , Y10T83/853 , Y10T83/856
摘要： A miter saw with a cutting alignment device includes a base with a work surface provided thereon. A bevel support is pivotable with respect to the base and a cutting blade is supported by the bevel support. A dust chute is adjustably secured to the bevel support and pivots with respect to the base when the bevel support pivots. The dust chute includes mounts that allow lateral adjustment of the dust chute with respect to the bevel support. A laser alignment device is positioned on the dust chute and configured to emit a beam of light toward the work surface. The dust chute includes a receptacle designed and dimensioned to releasably hold the laser alignment device. Because the laser alignment device is retained on the dust chute, adjustment of the dust chute also results in adjustment of a beam of light emitted from the laser alignment device.
摘要翻译：具有切割对准装置的斜切锯包括其上设置有工作表面的基部。斜面支撑件相对于基座可枢转，并且切割刀片由斜面支撑件支撑。灰尘斜槽可调节地固定到斜面支撑件，并且当斜面支撑件枢转时相对于基座枢转。防尘槽包括安装件，其允许灰尘槽相对于斜面支撑件的横向调节。激光对准装置位于防尘槽上，并配置成向工作表面发射光束。防尘槽包括设计和尺寸的可释放地保持激光对准装置的插座。由于激光对准装置保持在防尘槽上，所以灰尘槽的调整也导致从激光对准装置发射的光束的调整。

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