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公开(公告)号：US5609516A
公开(公告)日：1997-03-11
申请号：US533262
申请日：1995-09-25
CPC分类号： B24B23/028 , B24B55/102
摘要： An assembly for mounting an abrasive sheet on a rotary abrading tool having a circular mounting member fastenable to the tool drive shaft and having an opposite surface bearing a typically square raised backup pad to which a square sheet of abrasive material can be fastened. Other straight edged backup pad configurations can be used if desired. Entrance holes are formed through the mounting member adjacent to the backup pad. A circular shroud is provided on the mounting member surface opposite the backup pad covering the exit holes. Air and dust are evacuated from said shroud and holes with a vacuum or built-in impeller evacuation system. The shroud has a diameter less than that of the mounting member and may have an edge engaging a circular groove in the mounting member to minimize air leakage between shroud and mounting member. The back up pad may be a reversible, double sided pad snapped into a mounting member recess. Additional dust evacuation holes and grooves may be formed in the backup pad itself. This assembly provides improved abrasion efficiency in sanding, grinding and polishing operations and substantially eliminates abrader edge grooving or damaging of workpiece surfaces.
摘要翻译： 一种用于将研磨片安装在旋转研磨工具上的组件，其具有可固定到工具驱动轴上的圆形安装构件，并且具有相对的表面轴承，所述相对表面轴承具有可以紧固的方形研磨材料的典型正方形的凸起支撑垫。 如果需要，可以使用其他直边备用垫配置。 通过邻近备用垫的安装构件形成入口孔。 在安装构件表面上设置有环形护罩，该安装构件表面与支撑衬垫相对，覆盖出口孔。 空气和灰尘通过真空或内置的叶轮排放系统从所述护罩和孔排出。 护罩的直径小于安装构件的直径，并且可以具有与安装构件中的圆形槽接合的边缘，以最小化护罩和安装构件之间的空气泄漏。 备用垫可以是可逆的双面垫片，其卡入安装构件凹部中。 备用垫本身可形成附加的排尘孔和槽。 该组件在砂磨，研磨和抛光操作中提供了改进的磨擦效率，并且基本上消除了磨削边缘切槽或损坏了工件表面。
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公开(公告)号：US20120073296A1
公开(公告)日：2012-03-29
申请号：US12888985
申请日：2010-09-23
申请人： Michael W. Courson
发明人： Michael W. Courson
CPC分类号： F01L7/021 , F01L33/02 , Y10T29/49229
摘要： The present invention is directed to a Rotary Cam Radial Steam Engine of a single or multiple pistons and cylinders, which are driven lineally by the introduction of pressure from an external source, through a single, centralized rotating valve. The valve has been designed to provide timed introduction of the pressurized gasses into each cylinder at the moment determined to be best for the engine's applied use, and then the same central rotating valve assembly at the appropriate moment opens to allow the used pressure to exhaust it into the atmosphere, or a collection system. The lineal direction of the pistons is then directed outward and onto an external rotating cam which converts the lineal energy into circular rotating energy. The engine can be disassembled for servicing or complete rebuilding and reassembled quickly with use of no tools. With the need for efficient energy generation, there is a growing requirement for a lighter weight, long lasting, economical motors with affordable ease of maintenance to be used on different applications capable using a variety of different power generating sources.
摘要翻译： 本发明涉及一种单个或多个活塞和气缸的旋转凸轮径向蒸汽发动机，其通过单个集中旋转阀通过从外部源引入压力而被线性驱动。 阀被设计成在被确定为最适合发动机的使用的时刻将加压气体定时引入每个气缸中，然后在适当时刻打开相同的中心旋转阀组件以允许使用的压力排出 进入大气，或收集系统。 然后将活塞的直线方向向外引导到外部旋转凸轮上，该旋转凸轮将线性能量转换成圆形旋转能量。 发动机可以拆卸维修或完全重建，并使用无工具快速重新组装。 随着对高效能量发电的需求，越来越需要一种重量更轻，更持久，经济的电动机，其负担得起的易于维护的电机可用于能够使用各种不同发电源的不同应用。
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公开(公告)号：US5545082A
公开(公告)日：1996-08-13
申请号：US240971
申请日：1994-05-02
CPC分类号： B24B55/102
摘要： A system for removing dust generated by rotary hand tools such as grinders and sanders. A shroud is installed over the grinding or sanding head in communication with a vacuum exhaust system to draw away dust, chips and the like. The shroud includes a generally circular base having a peripheral skirt on one side to surround the grinding or sanding disc and a collar arrangement on the other for attachment to a cylindrical tool housing. The collar may be an axial partial tube section that is clamped to the housing. Collar flexibility allows use with housings over a range of housing diameters. Alternatively, the collar may be one or more brackets slidably mounted on the base. The brackets are adjusted to contact the housing and are clamped to the housing and, if necessary, are fastened to the base. Removable and adjustable exhaust tubes are provided to accommodate different desired vacuum hose directions and different vacuum hose diameters.
摘要翻译： 用于除去诸如磨床和砂光机的旋转手动工具产生的灰尘的系统。 护罩安装在与真空排气系统连通的研磨或打磨头上，以抽出灰尘，碎屑等。 护罩包括大致圆形的基部，其一侧具有围绕研磨或砂磨盘的周边裙部，另一侧具有用于附接到圆柱形工具壳体的套环装置。 轴环可以是被夹紧到壳体的轴向部分管部分。 套环灵活性允许在一定范围的外壳直径上使用外壳。 或者，套环可以是可滑动地安装在基座上的一个或多个支架。 调节支架以接触外壳并被夹紧到外壳上，如有必要，将其固定在基座上。 提供可拆卸和可调节的排气管，以适应不同的期望的真空软管方向和不同的真空软管直径。
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公开(公告)号：US20130233259A1
公开(公告)日：2013-09-12
申请号：US13871963
申请日：2013-04-26
申请人： Michael W. Courson
发明人： Michael W. Courson
IPC分类号： F02B75/22
CPC分类号： F01B1/0606 , F01B1/06 , F01B1/0603 , F01B1/0648 , F01B1/0668 , F01B13/06 , F01B13/061 , F01B23/10 , F01L7/021 , F01L33/02 , F02B75/222 , F03C1/04 , F03C1/0428 , F03C1/2407 , F03C1/247 , F16J9/08
摘要： A rotary cam radial engine formed of two primary components engaged at a mid section to allow for an easy repair to the vehicle. The device features a body having radially oriented apertures; and a plurality of pistons in a respective reciprocating engagement, within each respective said cylinder. The pistons are driven by low pressure fluids and/or a vacuum and the engine being formed of two main components can be taken apart without tools for maintenance and reconfiguration.
摘要翻译： 旋转凸轮径向发动机由两个主要部件组成，两个主要部件接合在中间部分，以允许容易地修理车辆。 该装置具有一个具有径向取向的孔的主体; 以及在每个相应的所述气缸内的相应往复啮合中的多个活塞。 活塞由低压流体和/或真空驱动，并且由两个主要部件形成的发动机可以被拆开而没有用于维护和重新配置的工具。
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公开(公告)号：US10139167B1
公开(公告)日：2018-11-27
申请号：US15982388
申请日：2018-05-17
申请人： Michael W. Courson
发明人： Michael W. Courson
摘要： A fluid heat exchanger having an interior cavity of a housing. A tank positioned within the interior cavity has a first wall surrounding an axial passage and a second wall surrounded by a circumferential passage. Heat is transferred to both the first wall and surrounding second wall thereby heating fluid in the tank from opposing sides. The heat transfer is enhanced with a cyclonic flow of heated fluid in the circumferential passage and axial passage.
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公开(公告)号：US20170030193A1
公开(公告)日：2017-02-02
申请号：US15231256
申请日：2016-08-08
申请人： Michael W. Courson
发明人： Michael W. Courson
CPC分类号： F01B1/0606 , F01B1/06 , F01B1/0603 , F01B1/0648 , F01B1/0668 , F01B13/06 , F01B13/061 , F01B23/10 , F01L7/021 , F01L33/02 , F02B75/222 , F03C1/04 , F03C1/0428 , F03C1/2407 , F03C1/247 , F16J9/08
摘要： A rotary cam radial engine formed of two primary components engaged at a mid section to allow for an easy repair to the vehicle. The device features a body having radially oriented apertures; and a plurality of pistons in a respective reciprocating engagement, within each respective said cylinder. The pistons are driven by low pressure fluids and/or a vacuum and the engine being formed of two main components can be taken apart without tools for maintenance and reconfiguration.
摘要翻译： 旋转凸轮径向发动机由两个主要部件组成，两个主要部件接合在中间部分，以允许容易地修理车辆。 该装置具有一个具有径向取向的孔的主体; 以及在每个相应的所述气缸内的相应往复啮合中的多个活塞。 活塞由低压流体和/或真空驱动，并且由两个主要部件形成的发动机可以被拆开而没有用于维护和重新配置的工具。
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公开(公告)号：US09453411B2
公开(公告)日：2016-09-27
申请号：US13871963
申请日：2013-04-26
申请人： Michael W. Courson
发明人： Michael W. Courson
IPC分类号： F01B1/06 , F02B75/22 , F16J9/08 , F01B13/06 , F03C1/04 , F03C1/24 , F03C1/247 , F01L7/02 , F01L33/02
CPC分类号： F01B1/0606 , F01B1/06 , F01B1/0603 , F01B1/0648 , F01B1/0668 , F01B13/06 , F01B13/061 , F01B23/10 , F01L7/021 , F01L33/02 , F02B75/222 , F03C1/04 , F03C1/0428 , F03C1/2407 , F03C1/247 , F16J9/08
摘要： A rotary cam radial engine formed of two primary components is provided which is engaged at a mid section to allow for an easy repair. The device features a body having radially oriented locating cavities engaged with cylinders and a plurality of pistons in a respective reciprocating engagement, within each respective cylinder. The pistons are driven by low pressure fluids and/or a vacuum and the engine being formed of two main components can be taken apart without tools for maintenance and reconfiguration.
摘要翻译： 提供由两个主要部件形成的旋转凸轮径向发动机，其在中间部分处接合以允许容易的修理。 该装置具有在每个相应的气缸内具有与气缸和多个活塞相配合的径向取向的定位腔体的主体。 活塞由低压流体和/或真空驱动，并且由两个主要部件形成的发动机可以被拆开而没有用于维护和重新配置的工具。
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