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1. 发明授权

US06863134B2 Rotary tool 有权
标题翻译：旋转工具
公开(公告)号：US06863134B2
公开(公告)日：2005-03-08
申请号：US10384447
申请日：2003-03-07
申请人： Warren A. Seith , Louis J. Colangelo, III
发明人： Warren A. Seith , Louis J. Colangelo, III
IPC分类号： B25B21/02 , B25D15/00
CPC分类号： B25B21/026 , B25B21/02
摘要： A rotary tool, such as an impact wrench, includes a housing having a forward end and supporting a motor. The motor has a motor shaft extending axially through the housing and defining an axis. The rotary tool further includes a frame coupled to the motor shaft and rotatable relative to the housing about the axis in response to rotation of the motor shaft. The frame defines an interior space. The rotary tool also includes a piston supported by the frame and moveable axially in the interior space and an output shaft supported in the forward end of the housing and rotatable about the axis. The output shaft has a plurality of cams. The piston is engageable with the plurality of cams to intermittently hammer the output shaft.
摘要翻译：诸如冲击扳手的旋转工具包括具有前端并支撑马达的壳体。马达具有轴向延伸穿过壳体并限定轴线的马达轴。旋转工具还包括联接到电动机轴并响应于电动机轴的旋转而相对于壳体围绕轴线可旋转的框架。框架定义了一个内部空间。旋转工具还包括由框架支撑并且可在内部空间中轴向移动的活塞和支撑在壳体的前端中并可围绕轴线旋转的输出轴。输出轴具有多个凸轮。活塞可与多个凸轮接合以间歇地敲击输出轴。

2. 发明授权

US06782956B1 Drive system having an inertial valve 失效
标题翻译：驱动系统具有惯性阀
公开(公告)号：US06782956B1
公开(公告)日：2004-08-31
申请号：US10384446
申请日：2003-03-07
申请人： Warren A. Seith , Louis J. Colangelo, III
发明人： Warren A. Seith , Louis J. Colangelo, III
IPC分类号： B25D1700
CPC分类号： B25B21/02 , B25B21/026
摘要： A drive system having a housing and including a frame supported in the housing and defining an axis. The frame is rotatable about the axis and defines an interior space. A piston supported by the frame is moveable axially in the interior space and is rotatable about the axis. The piston divides the interior space and defines first and second chambers and a plurality of channels communicating between the first and second chambers. An inertial valve is coupled to the piston and is moveable between a first orientation, in which a valve stop is spaced a distance from at least one of the plurality of channels to permit lubricant flow along the at least one of the plurality of channels, and a second orientation, in which the valve stop engages the at least one of the plurality of channels.
摘要翻译：一种驱动系统，具有壳体并且包括支撑在壳体中并限定轴线的框架。框架可围绕轴线旋转并且限定内部空间。由框架支撑的活塞在内部空间中可轴向移动并且可围绕轴线旋转。活塞分隔内部空间并限定第一和第二腔室以及在第一和第二腔室之间连通的多个通道。惯性阀联接到活塞并且可在第一取向之间移动，在第一方向上，阀止动件与多个通道中的至少一个间隔开一定距离，以允许润滑剂沿着多个通道中的至少一个通道流动;以及第二取向，其中阀停止接合多个通道中的至少一个。

3. 发明授权

US06668212B2 Method for improving torque accuracy of a discrete energy tool 有权
公开(公告)号：US06668212B2
公开(公告)日：2003-12-23
申请号：US09883470
申请日：2001-06-18
申请人： Louis J. Colangelo, III , Timothy R. Cooper , John L. Linehan
发明人： Louis J. Colangelo, III , Timothy R. Cooper , John L. Linehan
IPC分类号： G05B1500
CPC分类号： B25B23/1456 , B25B23/145 , B25B23/1453
摘要： A method for improving the accuracy and repeatability of torque applied by discrete energy tools subjected to a wide variety of joint conditions. The method includes relating air pressure to output torque and compensating for temperature and aging variations. Additionally, the method may include a process for detecting previously tightened fasteners.

4. 发明授权

US06889778B2 Rotary tool 有权
标题翻译：旋转工具
公开(公告)号：US06889778B2
公开(公告)日：2005-05-10
申请号：US10355698
申请日：2003-01-31
申请人： Louis J. Colangelo, III , Timothy R. Cooper
发明人： Louis J. Colangelo, III , Timothy R. Cooper
IPC分类号： B25B19/00 , B25B21/02 , B25D13/00 , B25D15/00
CPC分类号： B25B21/02 , B25B21/026
摘要： A rotary tool, such as an impact wrench, operable in a forward mode and a reverse mode. The rotary tool includes a housing having a forward end and supporting a motor. The motor has a motor shaft extending axially through the housing and defining an axis. The rotary tool also include a frame supported in the housing and being rotatable relative to the housing about the axis, an output shaft supported in the forward end of the housing and rotatable about the axis, and a hammer pivotably coupled to the frame and defining a central aperture. The hammer has a first jaw and a second jaw extending into the central aperture. The first jaw and the second jaw are non-symmetrical.
摘要翻译：旋转工具，例如冲击扳手，可在正向模式和反向模式下操作。旋转工具包括具有前端并支撑电动机的壳体。马达具有轴向延伸穿过壳体并限定轴线的马达轴。所述旋转工具还包括支撑在所述壳体中的框架，并且能够围绕所述轴线相对于所述壳体旋转;输出轴，其支撑在所述壳体的前端并可围绕所述轴线旋转;以及锤，其可枢转地联接到所述框架并且限定一个中心孔径。锤具有延伸到中心孔中的第一钳口和第二钳口。第一颚和第二颚是非对称的。

5. 发明授权

US6161627A Particle separator and pneumatic tool incorporating same 有权
标题翻译：颗粒分离器和并入其的气动工具
公开(公告)号：US6161627A
公开(公告)日：2000-12-19
申请号：US337169
申请日：1999-06-21
申请人： Warren A. Seith , Louis J. Colangelo, III , Thomas Mancuso
发明人： Warren A. Seith , Louis J. Colangelo, III , Thomas Mancuso
IPC分类号： B01D45/06 , B25F5/00 , B23B45/04
CPC分类号： B01D45/06 , B25F5/00
摘要： A particle separator and a pneumatic tool incorporating the same for separating particles from a fluid passed therethrough. The particle separator includes an inlet passageway having an upstream end and a downstream end and an inlet which is in fluid communication with the downstream end of the inlet passageway. A separation passageway is connected to the downstream end of the inlet passageway and connected via a substantially "U"-shaped passageway to a chamber. The inlet passageway, separation passageway, and substantially "U"-shaped passageway are connected in fluid communication to provide a flow path to the chamber. In one embodiment, the chamber of the particle includes a removable plug. In another embodiment, the chamber is vented to provide a bleed-path from the separator passageway to and out of the chamber. Preferably, the bleed-path comprises a labyrinth seal which in a preferred embodiment includes a plug having threads disposed within the chamber.
摘要翻译：一种颗粒分离器和一种气动工具，其结合有用于从通过其中的流体分离颗粒的气动工具。颗粒分离器包括具有上游端和下游端的入口通道和与入口通道的下游端流体连通的入口。分离通道连接到入口通道的下游端，并通过基本上“U”形的通道连接到腔室。入口通道，分离通道和基本上“U”形通道以流体连通的方式连接以提供到腔室的流动路径。在一个实施例中，颗粒的室包括可移除的塞子。在另一个实施例中，腔室被排出以提供从分离器通道到腔室的流出路径。优选地，排放路径包括迷宫式密封件，其在优选实施例中包括具有设置在腔室内的螺纹的塞子。

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