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1. 发明授权

US07802505B2 Dust collection assembly for a power tool 有权
标题翻译：电动工具的除尘组件
公开(公告)号：US07802505B2
公开(公告)日：2010-09-28
申请号：US11107403
申请日：2005-04-15
申请人： Jason D. Hetcher , Mark D Willer , Dennis J. Cerney , William A. Elger , Harold L. Papenfuss , Daryl S. Richards , David R. Bauer , Edward T. Gisske , Edward A. Raleigh , Michael E. Weber , Eric Fernandes , David Hlavac , Troy C. Thorson , Michael L. Welliver
发明人： Jason D. Hetcher , Mark D Willer , Dennis J. Cerney , William A. Elger , Harold L. Papenfuss , Daryl S. Richards , David R. Bauer , Edward T. Gisske , Edward A. Raleigh , Michael E. Weber , Eric Fernandes , David Hlavac , Troy C. Thorson , Michael L. Welliver
IPC分类号： B23D45/04 , B26D7/06
CPC分类号： B23D47/02 , B23D45/044 , B23D45/048 , B23D47/025 , B23D47/126 , B23D59/00 , B23D59/001 , B23D59/003 , B23D59/006 , B27B5/29 , B27B27/08 , B27G19/02 , Y10T83/207 , Y10T83/2083 , Y10T83/606 , Y10T83/7697 , Y10T83/7705 , Y10T83/7726 , Y10T83/7788 , Y10T83/853 , Y10T83/857 , Y10T83/8694 , Y10T83/8773
摘要： A power tool includes a housing assembly having a housing portion and an arm extending upwardly from the housing portion. The arm has an outer surface. The power tool also includes a drive unit supported by the arm. The drive unit is operable to drive a tool element to work on a work piece. The power tool further includes a collection assembly operable to collect debris generated by the tool element working on the work piece. The collection assembly includes a collection chute assembly having an inlet and an outlet. The collection chute assembly is positionable on the arm to define, between the inlet and the outlet, a first path for debris around one side of the outer surface of the arm and a second path for debris around the other side of the outer surface of the arm.
摘要翻译：电动工具包括具有壳体部分和从壳体部分向上延伸的臂的壳体组件。手臂有一个外表面。电动工具还包括由臂支撑的驱动单元。驱动单元可操作以驱动工具元件在工件上工作。动力工具还包括可操作以收集由工件在工件上作用产生的碎屑的收集组件。收集组件包括具有入口和出口的收集槽组件。收集滑槽组件可定位在臂上以在入口和出口之间限定围绕臂的外表面的一侧的碎屑的第一路径和用于在外部表面的另一侧的碎屑的第二路径臂。

2. 发明授权

US07574950B2 Bevel adjustment assembly for a saw 有权
标题翻译：锯的斜角调整组件
公开(公告)号：US07574950B2
公开(公告)日：2009-08-18
申请号：US11107314
申请日：2005-04-15
申请人： Jason D. Hetcher , Mark D. Willer , Dennis J. Cerney , William A. Elger , Harold L. Papenfuss , Daryl S. Richards , David R. Bauer , Edward T. Gisske , Edward A. Raleigh , Michael E. Weber , Eric Fernandes , David Hlavac , Troy C. Thorson , Michael L. Welliver
发明人： Jason D. Hetcher , Mark D. Willer , Dennis J. Cerney , William A. Elger , Harold L. Papenfuss , Daryl S. Richards , David R. Bauer , Edward T. Gisske , Edward A. Raleigh , Michael E. Weber , Eric Fernandes , David Hlavac , Troy C. Thorson , Michael L. Welliver
IPC分类号： B23D45/04
CPC分类号： B23D47/02 , B23D45/044 , B23D45/048 , B23D47/025 , B23D47/126 , B23D59/00 , B23D59/001 , B23D59/003 , B23D59/006 , B27B5/29 , B27B27/08 , B27G19/02 , Y10T83/207 , Y10T83/2083 , Y10T83/606 , Y10T83/7697 , Y10T83/7705 , Y10T83/7726 , Y10T83/7788 , Y10T83/853 , Y10T83/857 , Y10T83/8694 , Y10T83/8773
摘要： A saw, such as a chop saw, a miter saw, a sliding saw, a compound miter saw, etc. In some constructions, the saw may include a miter adjustment assembly including a coarse adjustment assembly and a fine adjustment assembly. In some constructions, the saw may include a bevel adjustment assembly including a brake mechanism and a bevel detent assembly. In some constructions, the saw may include a dust collection assembly including a dust chute defining a dust both around the bevel arm. In some constructions, the saw may include a table having a top wall with a peripheral rim and a side wall depending from the top wall, and a base defining an opening in which the side wall is received and a ledge above which the rim is positioned. In some constructions, the saw may include elastomeric material covering a portion of the base, such as a bottom surface, a lateral surface, a grip surface, etc.
摘要翻译：锯，例如斩锯，斜切锯，滑动锯，复合斜切锯等。在一些结构中，锯可包括具有粗调组件和精调组件的斜切调整组件。在一些结构中，锯可以包括包括制动机构和斜面制动组件的斜面调节组件。在一些结构中，锯可以包括灰尘收集组件，其包括在斜边臂周围限定灰尘的灰尘滑槽。在一些结构中，锯可以包括具有顶壁的桌子，其具有外围边缘和从顶壁垂下的侧壁，以及限定了侧壁被容纳的开口的底座和边缘定位在其上方的凸缘。在一些结构中，锯可以包括覆盖基部的一部分的弹性体材料，例如底面，侧面，手柄表面等。

3. 发明授权

US07798041B2 Miter adjustment assembly for a saw 有权
标题翻译：斜角斜角调整组件
公开(公告)号：US07798041B2
公开(公告)日：2010-09-21
申请号：US11107384
申请日：2005-04-15
申请人： Jason D. Hetcher , Mark D. Willer , Dennis J. Cerney , William A. Elger , Harold L. Papenfuss , Daryl S. Richards , David R. Bauer , Edward T. Gisske , Edward A. Raleigh , Michael E. Weber , Eric Fernandes , David Hlavac , Troy C. Thorson , Michael L. Welliver
发明人： Jason D. Hetcher , Mark D. Willer , Dennis J. Cerney , William A. Elger , Harold L. Papenfuss , Daryl S. Richards , David R. Bauer , Edward T. Gisske , Edward A. Raleigh , Michael E. Weber , Eric Fernandes , David Hlavac , Troy C. Thorson , Michael L. Welliver
IPC分类号： B23D45/04
CPC分类号： B23D47/02 , B23D45/044 , B23D45/048 , B23D47/025 , B23D47/126 , B23D59/00 , B23D59/001 , B23D59/003 , B23D59/006 , B27B5/29 , B27B27/08 , B27G19/02 , Y10T83/207 , Y10T83/2083 , Y10T83/606 , Y10T83/7697 , Y10T83/7705 , Y10T83/7726 , Y10T83/7788 , Y10T83/853 , Y10T83/857 , Y10T83/8694 , Y10T83/8773
摘要： A saw, such as a chop saw, a miter saw, a sliding saw, a compound miter saw, etc. In some constructions, the saw may include a miter adjustment assembly including a coarse adjustment assembly and a fine adjustment assembly. In some constructions, the saw may include a bevel adjustment assembly including a brake mechanism and a bevel detent assembly. In some constructions, the saw may include a dust collection assembly including a dust chute defining a dust both around the bevel arm. In some constructions, the saw may include a table having a top wall with a peripheral rim and a side wall depending from the top wall, and a base defining an opening in which the side wall is received and a ledge above which the rim is positioned. In some constructions, the saw may include elastomeric material covering a portion of the base, such as a bottom surface, a lateral surface, a grip surface, etc.
摘要翻译：锯，例如斩锯，斜切锯，滑动锯，复合斜切锯等。在一些结构中，锯可包括具有粗调组件和精调组件的斜切调整组件。在一些结构中，锯可以包括包括制动机构和斜面制动组件的斜面调节组件。在一些结构中，锯可以包括灰尘收集组件，其包括在斜边臂周围限定灰尘的灰尘滑槽。在一些结构中，锯可以包括具有顶壁的桌子，其具有外围边缘和从顶壁垂下的侧壁，以及限定了侧壁被容纳的开口的底座和边缘定位在其上方的凸缘。在一些结构中，锯可以包括覆盖基部的一部分的弹性体材料，例如底面，侧面，手柄表面等。

6. 发明申请

US20090199689A1 MITER ADJUSTMENT ASSEMBLY FOR A SAW 有权
标题翻译： MITER调整组件用于SAW
公开(公告)号：US20090199689A1
公开(公告)日：2009-08-13
申请号：US12399841
申请日：2009-03-06
申请人： Jason D. Hetcher , Mark D. Willer , William A. Elger , Harold L. Papenfuss , Daryl S. Richards , David R. Bauer , Michael E. Weber , Eric X. Fernandes , David Hlavac , Michael L. Welliver , Daniel H. Schneider
发明人： Jason D. Hetcher , Mark D. Willer , William A. Elger , Harold L. Papenfuss , Daryl S. Richards , David R. Bauer , Michael E. Weber , Eric X. Fernandes , David Hlavac , Michael L. Welliver , Daniel H. Schneider
IPC分类号： B23D47/02
CPC分类号： B23D45/044 , B23D47/025 , B27B5/29 , Y10T83/7697 , Y10T83/7705 , Y10T83/7726 , Y10T83/7788
摘要： A power tool includes a base, a table supported by the base for pivoting movement about an axis, a coarse adjustment assembly between the base and the table, and a fine adjustment assembly between the base and the table. The fine adjustment assembly includes a rotating member supported by one of the base and the table, and an engagement surface provided by the other of the base and the table. The rotating member is selectively engageable with and rotatable along the engagement surface to finely adjust the angular position of the table relative to the base. The angular position of the table relative to the base is coarsely adjustable using the coarse adjustment assembly when the rotating member is disengaged from the engagement surface. The fine adjustment assembly disengages the coarse adjustment assembly and maintains the coarse adjustment assembly disengaged when the rotating member is engaged with the engagement surface.
摘要翻译：电动工具包括基座，由基座支撑的用于围绕轴线枢转运动的工作台，在基座和工作台之间的粗调组件以及在基座和工作台之间的精细调节组件。微调组件包括由基座和台中的一个支撑的旋转构件和由基座和桌子中的另一个设置的接合表面。旋转构件可选择性地与接合表面接合并且可沿着接合表面旋转，以便精细地调整工作台相对于底座的角位置。当旋转构件与接合表面脱离时，桌子相对于基座的角度位置可以使用粗调整组件粗略地调节。当旋转构件与接合表面接合时，微调组件脱离粗调组件并保持粗调组件脱离接合。

7. 发明授权

US08061251B2 Miter adjustment assembly for a saw 有权
标题翻译：斜角斜角调整组件
公开(公告)号：US08061251B2
公开(公告)日：2011-11-22
申请号：US12399841
申请日：2009-03-06
申请人： Jason D. Hetcher , Mark D. Willer , William A. Elger , Harold L. Papenfuss , Daryl S. Richards , David R. Bauer , Michael E. Weber , Eric X. Fernandes , David Hlavac , Michael L. Welliver , Daniel H. Schneider
发明人： Jason D. Hetcher , Mark D. Willer , William A. Elger , Harold L. Papenfuss , Daryl S. Richards , David R. Bauer , Michael E. Weber , Eric X. Fernandes , David Hlavac , Michael L. Welliver , Daniel H. Schneider
IPC分类号： B23D45/04
CPC分类号： B23D45/044 , B23D47/025 , B27B5/29 , Y10T83/7697 , Y10T83/7705 , Y10T83/7726 , Y10T83/7788
摘要： A power tool includes a base, a table supported by the base for pivoting movement about an axis, a coarse adjustment assembly between the base and the table, and a fine adjustment assembly between the base and the table. The fine adjustment assembly includes a rotating member supported by one of the base and the table, and an engagement surface provided by the other of the base and the table. The rotating member is selectively engageable with and rotatable along the engagement surface to finely adjust the angular position of the table relative to the base. The angular position of the table relative to the base is coarsely adjustable using the coarse adjustment assembly when the rotating member is disengaged from the engagement surface. The fine adjustment assembly disengages the coarse adjustment assembly and maintains the coarse adjustment assembly disengaged when the rotating member is engaged with the engagement surface.
摘要翻译：电动工具包括基座，由基座支撑的用于围绕轴线枢转运动的工作台，在基座和工作台之间的粗调组件以及在基座和工作台之间的精细调节组件。微调组件包括由基座和台中的一个支撑的旋转构件和由基座和桌子中的另一个设置的接合表面。旋转构件可选择性地与接合表面接合并且可沿着接合表面旋转，以便精细地调整工作台相对于底座的角位置。当旋转构件与接合表面脱离时，桌子相对于基座的角度位置可以使用粗调整组件粗略地调节。当旋转构件与接合表面接合时，微调组件脱离粗调组件并保持粗调组件脱离接合。

8. 发明授权

US5697456A Power tool with vibration isolated handle 失效
标题翻译：电动工具带隔离手柄
公开(公告)号：US5697456A
公开(公告)日：1997-12-16
申请号：US419753
申请日：1995-04-10
申请人： Patrick J. Radle , Jeffrey M. Zeiler , Daryl S. Richards
发明人： Patrick J. Radle , Jeffrey M. Zeiler , Daryl S. Richards
IPC分类号： B25D17/04 , B25F5/00 , B25D17/00
CPC分类号： B25D17/043 , B25F5/006
摘要： The invention provides a power tool including a tool body and a handle mounted on the tool body at an upper vibration isolation joint and a lower pivot joint. The lower joint permits pivotal movement of the handle relative to the tool body while giving an operator lateral stability and torsional control over the tool. The upper joint serves as a primary vibration isolation joint and includes a spring which is precompressed to a minor fractional portion of its unloaded length and which is positioned between the tool body and the handle to bias the tool body and the handle apart. The spring is compressible from its precompressed state responsive to operator applied pressure, and when operator applied pressure on the handle is maintained within predetermined levels the spring is operable to reduce transmission of vibration from the tool body to the handle during tool operation.
摘要翻译：本发明提供了一种电动工具，其包括工具主体和安装在上部隔振接头和下枢转接头上的工具主体上的手柄。下部接头允许手柄相对于工具主体的枢转运动，同时给予操作者横向稳定性和对工具的扭转控制。上部接头用作主要的隔振接头，并且包括弹簧，该弹簧被预压缩成其未加载长度的小部分，并且位于工具主体和手柄之间，以将工具主体和手柄分开。响应于操作者施加的压力，弹簧可从其预压缩状态压缩，并且当操作者将手柄上的压力保持在预定水平时，弹簧可操作以在工具操作期间减少振动从工具主体到手柄的传播。

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