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11.发明授权Method and apparatus for adjusting the relative positions of two components of a power tool 失效用于调整电动工具的两个部件的相对位置的方法和装置
公开(公告)号：US5816303A
公开(公告)日：1998-10-06
申请号：US892877
申请日：1997-07-15
申请人： Louis M. Shadeck
发明人： Louis M. Shadeck
CPC分类号： B27C1/12 , B23Q5/408 , B23Q5/56 , B27C1/14 , Y10T403/7016 , Y10T74/19902
摘要： An apparatus for adjusting the relative positions of a first component and a second component of a power tool includes a drive rod which interconnects the first and second component. The drive rod has a plurality of external threads in meshing engagement with a plurality of internal threads located on one of the first and second components. An internally threaded element preferably in the form of a backlash nut is also in meshing engagement with the plurality of internal threads. A biasing member is interdisposed between the internally threaded element and one of the first and second component. In a preferred form, the apparatus is incorporated into a power tool for woodworking or metal forming and is operative for eliminating play in the threaded interconnection of the components which is most evidence upon reversal of movement of the drive rod.
摘要翻译： 用于调节动力工具的第一部件和第二部件的相对位置的装置包括将第一和第二部件互连的驱动杆。 驱动杆具有与位于第一和第二部件中的一个上的多个内螺纹啮合的多个外螺纹。 优选为间隙螺母形式的内螺纹元件也与多个内螺纹啮合。 偏置构件被插入在内螺纹元件和第一和第二构件之一之间。 在优选形式中，该装置被结合到用于木工或金属成形的电动工具中，并且可操作用于消除组件的螺纹互连中的游隙，这是在驱动杆的运动反转时最有证据的。
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公开(公告)号：US5215317A
公开(公告)日：1993-06-01
申请号：US884362
申请日：1992-05-18
申请人： Paul T. Jordan , Louis M. Shadeck , Robert O. Huff
发明人： Paul T. Jordan , Louis M. Shadeck , Robert O. Huff
IPC分类号： B23B31/173 , B23B31/12
CPC分类号： B23B31/1238 , B23B2226/33 , B23B2231/12 , B23B2231/38 , B23B2231/44 , Y10S279/902 , Y10T279/17641 , Y10T279/32
摘要： A chuck has a spring connection between the nut which rotates to advance or retract the jaws and the control ring or sleeve which the user rotates to operate the chuck. The spring normally transmits tightening or loosening rotation from the sleeve to the nut. When the jaws contact a tool, however, the spring allows the sleeve to continue to rotate even though the nut is stopped by the jaw-tool contact. Continued rotation of the sleeve relative to the nut causes a cam mechanism interposed between these two elements to force the non-rotating nut axially forward. This applies a final tool-gripping force to the jaws.
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公开(公告)号：US20120221028A1
公开(公告)日：2012-08-30
申请号：US13468079
申请日：2012-05-10
申请人： Louis M. Shadeck , Vikram Mullick , Manfred Luedi
发明人： Louis M. Shadeck , Vikram Mullick , Manfred Luedi
IPC分类号： A61B17/3209
CPC分类号： A61B17/32002 , A61B17/1622 , A61B17/1626 , A61B2017/00017 , A61B2017/00367 , A61B2017/0042 , A61B2017/291 , Y10T408/165
摘要： A surgical instrument is provided for cutting bone and other tissue. The instrument includes a housing. A plurality of sensors is located in the housing in a spaced apart orientation from each other. A collar is moveably mounted to the housing into a plurality of different collar orientations on the housing. A lever comprising an actuator is moveably coupled to the collar and, with the collar located in any one of the plurality of different collar orientations, the lever is operable to move the actuator relative to one of the plurality of sensors in order to vary a signal produced by that sensor.
摘要翻译： 提供用于切割骨骼和其他组织的手术器械。 仪器包括一个外壳。 多个传感器以彼此间隔开的取向位于壳体中。 套环可移动地安装到壳体上，在壳体上形成多个不同的衣领取向。 包括致动器的杠杆可移动地联接到所述轴环，并且在所述套环位于所述多个不同轴环定向中的任何一个中，所述杠杆可操作以相对于所述多个传感器之一移动所述致动器，以便改变信号 由该传感器产生。
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公开(公告)号：US08109956B2
公开(公告)日：2012-02-07
申请号：US12044644
申请日：2008-03-07
申请人： Louis M. Shadeck
发明人： Louis M. Shadeck
IPC分类号： A61B17/32
CPC分类号： A61B10/0266 , A61B10/0283 , A61B17/32002 , A61B2217/005 , A61M1/0033
摘要： A method for treating a body tissue comprises delivering a cutting mechanism of a surgical instrument into proximity to a target portion of the body tissue wherein the cutting mechanism includes a first member defining a lumen and a distal cutting tip. At least the first member is supported, via a coupler, by the handpiece. A fluid pathway extends from the distal cutting tip, through the lumen of the first member, and through an interior of the handpiece for fluid connection to a source of negative pressure. In one configuration, a coupler provides an internally-located aspiration control mechanism including a user interface port exteriorly exposed on the coupler and defining an aspiration control pathway extending from the user interface port to a proximal window of the inner member for communication with the lumen of the inner member. With the distal cutting tip placed into contact with the target portion, the treatment site is selectively aspirated by manipulating a position of a finger relative to the user interface port to manually effectuate an altering of a level of vacuum applied by the source of negative pressure at the distal cutting tip.
摘要翻译： 用于治疗身体组织的方法包括将外科器械的切割机构输送到身体组织的目标部分附近，其中切割机构包括限定内腔和远侧切割尖端的第一构件。 至少第一构件通过联接器由手持件支撑。 流体通道从远端切割尖端延伸穿过第一构件的内腔，并且穿过手持件的内部，用于流体连接到负压源。 在一种配置中，耦合器提供内部定位的抽吸控制机构，其包括外部暴露在耦合器上的用户接口端口，并且限定从用户接口端口延伸到内部构件的近端窗口的抽吸控制路径，用于与内腔 内部成员。 随着远端切割尖端与目标部分接触，通过相对于用户界面端口操纵手指的位置来选择性地吸入治疗部位，以手动地实现由负压源施加的真空度的改变， 远端切割尖端。
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公开(公告)号：US20090240272A1
公开(公告)日：2009-09-24
申请号：US12052549
申请日：2008-03-20
申请人： Louis M. Shadeck , Vikram Mullick , Manfred Luedi
发明人： Louis M. Shadeck , Vikram Mullick , Manfred Luedi
CPC分类号： A61B17/32002 , A61B17/1622 , A61B17/1626 , A61B2017/00017 , A61B2017/00367 , A61B2017/0042 , A61B2017/291 , Y10T408/165
摘要： A surgical instrument is provided for cutting bone and other tissue. The instrument includes a housing. A plurality of sensors are located in the housing in a spaced apart orientation from each other. A collar is moveably mounted to the housing into a plurality of different collar orientations on the housing. A lever comprising an actuator is moveably coupled to the collar and, with the collar located in any one of the plurality of different collar orientations, the lever is operable to move the actuator relative to one of the plurality of sensors in order to vary a signal produced by that sensor.
摘要翻译： 提供用于切割骨骼和其他组织的手术器械。 仪器包括一个外壳。 多个传感器以彼此间隔开的方向位于壳体中。 套环可移动地安装到壳体上，在壳体上形成多个不同的衣领取向。 包括致动器的杠杆可移动地联接到所述轴环，并且在所述套环位于所述多个不同轴环定向中的任一个中的所述轴环上，所述杠杆可操作以相对于所述多个传感器之一移动所述致动器，以便改变信号 由该传感器产生。
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公开(公告)号：US6076573A
公开(公告)日：2000-06-20
申请号：US290309
申请日：1999-04-12
申请人： Robert P. Welsh , Robert S. Gehret , Michael L. O'Banion , P. Brent Boyd , Barry D. Wixey , Louis M. Shadeck
发明人： Robert P. Welsh , Robert S. Gehret , Michael L. O'Banion , P. Brent Boyd , Barry D. Wixey , Louis M. Shadeck
CPC分类号： B23Q17/20 , B23Q1/285 , B23Q16/006 , B23Q17/22 , B27C1/04 , B27C1/14 , Y10T74/19902
摘要： An improved portable wood planing machine for the surface planing of wooden planks or boards is provided. The machine has a switched reluctance motor. In an exemplary embodiment, the planing machine includes a carriage assembly locking mechanism for locking the carriage assembly relative to a plurality of vertical support columns to thereby vertically fix the carriage assembly. In one form, the carriage assembly locking mechanism includes a plurality of levers which cooperate to engage the support columns of the carriage assembly. The exemplary embodiment further includes a depth stop adjustment mechanism which allows the operator to accurately select a minimum workpiece depth from one or more predetermined depths and a material removal indicator assembly operable for enabling the user of the planing machine to accurately determine the amount of material to be removed during each pass of the workpiece.
摘要翻译： 提供了一种用于木板或板的表面平整的改进的便携式木刨机。 该机具有开关磁阻电机。 在示例性实施例中，刨床包括滑架组件锁定机构，用于相对于多个垂直支撑柱锁定托架组件，从而垂直固定滑架组件。 在一种形式中，托架组件锁定机构包括多个杠杆，它们配合以接合托架组件的支撑柱。 该示例性实施例还包括深度停止调节机构，其允许操作者从一个或多个预定深度精确地选择最小工件深度，以及材料去除指示器组件，其可操作以使刨床的使用者能够精确地确定材料的量 在工件的每次通过期间被移除。
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17.发明授权Apparatus for adjusting the relative positions of two components of a power tool 失效用于调节电动工具的两个部件的相对位置的装置
公开(公告)号：US5957174A
公开(公告)日：1999-09-28
申请号：US109570
申请日：1998-07-02
申请人： Louis M. Shadeck
发明人： Louis M. Shadeck
CPC分类号： B27C1/12 , B23Q5/408 , B23Q5/56 , B27C1/14 , Y10T403/7016 , Y10T74/19902
摘要： An apparatus for adjusting the relative positions of a first component and a second component of a power tool includes a drive rod which interconnects the first and second component. The drive rod has a plurality of external threads in meshing engagement with a plurality of internal threads located on one of the first and second components. An internally threaded element preferably in the form of a backlash nut is also in meshing engagement with the plurality of internal threads. A biasing member is interdisposed between the internally threaded element and one of the first and second component. In a preferred form, the apparatus is incorporated into a power tool for woodworking or metal forming and is operative for eliminating play in the threaded interconnection of the components which is most evidence upon reversal of movement of the drive rod.
摘要翻译： 用于调节动力工具的第一部件和第二部件的相对位置的装置包括将第一和第二部件互连的驱动杆。 驱动杆具有与位于第一和第二部件中的一个上的多个内螺纹啮合的多个外螺纹。 优选为间隙螺母形式的内螺纹元件也与多个内螺纹啮合。 偏置构件被插入在内螺纹元件和第一和第二构件之一之间。 在优选形式中，该装置被结合到用于木工或金属成形的电动工具中，并且可操作用于消除组件的螺纹互连中的游隙，这是在驱动杆的运动反转时最有证据的。
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公开(公告)号：US5857507A
公开(公告)日：1999-01-12
申请号：US717539
申请日：1996-09-20
申请人： Daniel Puzio , Michael L. O'Banion , Robert S. Gehret , Warren A. Ceroll , Robert P. Welsh , Scott M. Livingston , Louis M. Shadeck , Frederick R. Bean
发明人： Daniel Puzio , Michael L. O'Banion , Robert S. Gehret , Warren A. Ceroll , Robert P. Welsh , Scott M. Livingston , Louis M. Shadeck , Frederick R. Bean
CPC分类号： B23D47/025 , B23D59/006 , B23Q11/0042 , B23Q11/0053 , B23Q11/08 , B27G19/02 , Y02P70/171 , Y10T83/207 , Y10T83/773 , Y10T83/889 , Y10T83/95
摘要： A table saw or other cutting machine includes carrying members on an underside of the work table generally adjacent the flanged table edge in order to provide an increased gripping surface area to be grasped by the operator when lifting and transporting the cutting machine. The machine is preferably equipped with invertible extension support assemblies for supporting a workpiece extending horizontally beyond the work table. Such support assemblies include support members slidably extendable horizontally on rods toward and away from the work table. A dust deflection skirt extends from a lower surface of the work table into the generally hollow dust-receiving cavity portion of a dust shroud located within the saw's enclosed base. This skirt deflects dust or chips into the interior of the hollow dust-receiving cavity. Anti-kickback spacers are preferably sealed-end blind rivets mounted on the anti-kickback pawls at intermediate locations thereon. Such spacers slidably maintain the anti-kickback pawls in a generally parallel relationship with the kerf splitter plate. Also hardened portions of the throat plate keep it from being damaged by serrated edges of the anti-kickback pawls and to prevent binding when the blade is lowered.
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公开(公告)号：US08545527B2
公开(公告)日：2013-10-01
申请号：US13468079
申请日：2012-05-10
申请人： Louis M. Shadeck , Vikram Mullick , Manfred Luedi
发明人： Louis M. Shadeck , Vikram Mullick , Manfred Luedi
CPC分类号： A61B17/32002 , A61B17/1622 , A61B17/1626 , A61B2017/00017 , A61B2017/00367 , A61B2017/0042 , A61B2017/291 , Y10T408/165
摘要： A surgical instrument is provided for cutting bone and other tissue. The instrument includes a housing. A plurality of sensors is located in the housing in a spaced apart orientation from each other. A collar is moveably mounted to the housing into a plurality of different collar orientations on the housing. A lever comprising an actuator is moveably coupled to the collar and, with the collar located in any one of the plurality of different collar orientations, the lever is operable to move the actuator relative to one of the plurality of sensors in order to vary a signal produced by that sensor.
摘要翻译： 提供用于切割骨骼和其他组织的手术器械。 仪器包括一个外壳。 多个传感器以彼此间隔开的取向位于壳体中。 套环可移动地安装到壳体上，在壳体上形成多个不同的衣领取向。 包括致动器的杠杆可移动地联接到所述轴环，并且在所述套环位于所述多个不同轴环定向中的任何一个中，所述杠杆可操作以相对于所述多个传感器之一移动所述致动器，以便改变信号 由该传感器产生。
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公开(公告)号：US08197501B2
公开(公告)日：2012-06-12
申请号：US12052549
申请日：2008-03-20
申请人： Louis M. Shadeck , Vikram Mullick , Manfred Luedi
发明人： Louis M. Shadeck , Vikram Mullick , Manfred Luedi
CPC分类号： A61B17/32002 , A61B17/1622 , A61B17/1626 , A61B2017/00017 , A61B2017/00367 , A61B2017/0042 , A61B2017/291 , Y10T408/165
摘要： A surgical instrument is provided for cutting bone and other tissue. The instrument includes a housing. A plurality of sensors are located in the housing in a spaced apart orientation from each other. A collar is moveably mounted to the housing into a plurality of different collar orientations on the housing. A lever comprising an actuator is moveably coupled to the collar and, with the collar located in any one of the plurality of different collar orientations, the lever is operable to move the actuator relative to one of the plurality of sensors in order to vary a signal produced by that sensor.
摘要翻译： 提供用于切割骨骼和其他组织的手术器械。 仪器包括一个外壳。 多个传感器以彼此间隔开的方向位于壳体中。 套环可移动地安装到壳体上，在壳体上形成多个不同的衣领取向。 包括致动器的杠杆可移动地联接到所述轴环，并且在所述套环位于所述多个不同轴环定向中的任何一个中，所述杠杆可操作以相对于所述多个传感器之一移动所述致动器，以便改变信号 由该传感器产生。
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