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21. 发明授权

US4822213A Narrow accessway sewage collection tank assembly, remote operated quick connect-disconnect coupling and system using the same 失效
公开(公告)号：US4822213A
公开(公告)日：1989-04-18
申请号：US139833
申请日：1987-12-30
申请人： Richard C. Grace , Jack L. Cooley , Eric F. Cabahug
发明人： Richard C. Grace , Jack L. Cooley , Eric F. Cabahug
IPC分类号： E03F5/22 , E02D29/12 , B02C13/18 , B02C23/36
CPC分类号： E03F5/22 , Y10T137/6991
摘要： A narrow-accessway sewage collection tank assembly and system using a remote operated, two-part, slide coupling for supporting a sewage pump within an enlarged collection tank for installation outside below normal ground level of residences, commercial and industrial buildings for use in the collection and disposal of sewage produced in the buildings. The narrow accessway tank system can be installed with minimum cost and impact on the environment while maintaining proper operating conditions, good scouring of the collection tank bottom and facilitating below ground installation and subsequent maintenance and servicing of the sewage pump unit form the surface. The system comprises an enlarged sewage collection tank to be planted below level in the ground near a building and connected to suitable gravity drain conduits interconnected between the facility to be serviced and the collection tank for collecting raw sewage. The sewage pump unit comprises a sewage grinder pump physically supported within the enlarged collection tank for grinding and pumping the liquid sewage including any entrained solids out through a pressure sewage discharge outlet conduit to a suitable sewage disposal installation such as a drain field. A narrow-access passageway enclosure is physically supported on top of the collection tank and provides access to the sewage grinder pump unit within the interior of the tank. The narrow-access passageway is of sufficient cross-sectional dimension to allow free passage up and down for the sewage grinder pump unit, but is insufficient in cross section to accommodate passage of human beings or to accommodate a pipe guide system of conventional construction. A two-part, quick connect-disconnect slide coupling is provided for physically supporting the sewage grinder pump unit within the collection tank properly positioned relative to the bottom to assure proper scouring and prevent build-up of solids, but allows ready removal of the sewage grinder pump unit from the surface by a serviceman using a remotely operated tool to decouple the grinder pump unit via the quick connect-disconnect slide coupling and withdrawing it upwardly through the narrow-access passageway enclosure to the surface for service and maintenance or replacement.

22. 发明申请

US20120131837A1 RAIL CONTACTS FOR ACCESSORIES MOUNTED ON THE POWERED RAIL OF A WEAPON 有权
标题翻译：用于在武器的动力轨道上安装的附件的轨道接触
公开(公告)号：US20120131837A1
公开(公告)日：2012-05-31
申请号：US13075880
申请日：2011-03-30
申请人： Eric F. Cabahug , James S. Dodd , Ben Feldman , Don McLaughlin , John Schroeder , Hector Tapia
发明人： Eric F. Cabahug , James S. Dodd , Ben Feldman , Don McLaughlin , John Schroeder , Hector Tapia
IPC分类号： F41C27/00
CPC分类号： F41C23/22 , F41C27/00 , F41G11/003
摘要： A firearm may have a plurality of power-consuming accessories that can be attached to the weapon. In order to reduce the weight of these power-consuming accessories, as well as the proliferation of their batteries, the Weapon Accessory Power Distribution System provides a common power source to power the power-consuming accessories attached to the weapon. One or more powered rails are provided to encircle the barrel of the weapon, to provide a point of mechanical and electrical interconnection for the power-consuming accessories to provide quick connect mounting and dismounting of the power-consuming accessory, absent the use of connectors with their tethering cables, which are susceptible to entanglement. The Weapon Accessory Rail Contacts provide the mechanism to electrically interconnect the power-consuming accessory with the powered rail.
摘要翻译：枪支可以具有可附接到武器的多个功率消耗的附件。为了减轻这些功耗配件的重量以及其电池的扩散，武器配件配电系统提供了一个共同的电源来为附着在武器上的功耗配件供电。提供一个或多个动力导轨以环绕武器的枪管，以提供功率消耗附件的机械和电气互连点，以提供功率消耗附件的快速连接安装和拆卸，而不使用具有它们的束缚电缆易于缠结。武器附件轨道触点提供将耗电附件与动力导轨电互连的机构。

23. 发明授权

US08146282B2 System for providing electrical power to accessories mounted on the powered rail of a weapon 有权
标题翻译：为安装在武器的动力导轨上的配件提供电力的系统
公开(公告)号：US08146282B2
公开(公告)日：2012-04-03
申请号：US12950979
申请日：2010-11-19
申请人： Eric F. Cabahug , James S. Dodd , Ben Feldman
发明人： Eric F. Cabahug , James S. Dodd , Ben Feldman
IPC分类号： F41C23/00
CPC分类号： F41C23/22 , F41C27/00 , F41G11/003
摘要： A firearm may have a plurality of power-consuming accessories that can be attached to the weapon. In order to reduce the weight of these power-consuming accessories, as well as the proliferation of their batteries, the Weapons Accessory Power Distribution System provides a common power source to power the power-consuming accessories attached to the weapon. One or more powered rails are provided on the handguard, which encircles the barrel of the weapon, to provide a point of mechanical and electrical interconnection for the power-consuming accessories to provide quick connect mounting and dismounting of the power-consuming accessory, absent the use of connectors with their tethering cables, which are susceptible to entanglement. The powered rail(s) are electrically interconnected with a power source, which typically is a battery mounted in the butt stock of the weapon.
摘要翻译：枪支可以具有可附接到武器的多个功率消耗的附件。为了减轻这些功耗配件的重量以及其电池的扩散，武器配件配电系统提供了一个共同的电源来为附着在武器上的功耗配件供电。一个或多个动力导轨设置在护手上，围绕着武器的枪管，以提供功率消耗附件的机械和电气互连点，以提供功率消耗附件的快速连接安装和拆卸，不存在使用其捆绑电缆的连接器，这些电缆易于缠结。动力导轨与电源电互连，电源通常是安装在武器的对接库存中的电池。

24. 发明申请

US20110061284A1 SYSTEM FOR PROVIDING ELECTRICAL POWER TO ACCESSORIES MOUNTED ON THE POWERED RAIL OF A WEAPON 有权
标题翻译：用于向武器的动力轨道安装的附件提供电力的系统
公开(公告)号：US20110061284A1
公开(公告)日：2011-03-17
申请号：US12950979
申请日：2010-11-19
申请人： Eric F. Cabahug , James S. Dodd , Ben Feldman
发明人： Eric F. Cabahug , James S. Dodd , Ben Feldman
IPC分类号： F41C27/00 , F41C23/22
CPC分类号： F41C23/22 , F41C27/00 , F41G11/003
摘要： A firearm may have a plurality of power-consuming accessories that can be attached to the weapon. In order to reduce the weight of these power-consuming accessories, as well as the proliferation of their batteries, the Weapons Accessory Power Distribution System provides a common power source to power the power-consuming accessories attached to the weapon. One or more powered rails are provided on the handguard, which encircles the barrel of the weapon, to provide a point of mechanical and electrical interconnection for the power-consuming accessories to provide quick connect mounting and dismounting of the power-consuming accessory, absent the use of connectors with their tethering cables, which are susceptible to entanglement. The powered rail(s) are electrically interconnected with a power source, which typically is a battery mounted in the butt stock of the weapon.
摘要翻译：枪支可以具有可附接到武器的多个功率消耗的附件。为了减轻这些功耗配件的重量以及其电池的扩散，武器配件配电系统提供了一个共同的电源来为附着在武器上的功耗配件供电。一个或多个动力导轨设置在护手上，围绕着武器的枪管，以提供功率消耗附件的机械和电气互连点，以提供功率消耗附件的快速连接安装和拆卸，不存在使用其捆绑电缆的连接器，这些电缆易于缠结。动力导轨与电源电互连，电源通常是安装在武器的对接库存中的电池。

25. 发明授权

US5038817A Narrow accessway liquid sewage pump remotely operable multi-part quick connect/disconnect slide coupling 失效
标题翻译：窄通道液体污水泵可远程操作多部分快速连接/断开滑动联轴器
公开(公告)号：US5038817A
公开(公告)日：1991-08-13
申请号：US468690
申请日：1990-01-23
申请人： Clark A. Henry , Eric F. Cabahug , Jack L. Cooley , Richard C. Grace
发明人： Clark A. Henry , Eric F. Cabahug , Jack L. Cooley , Richard C. Grace
IPC分类号： F16L37/26 , F16L37/46
CPC分类号： F16L37/46 , F04D15/0005 , F04D29/607 , F04D29/608 , F16L37/26 , Y10T137/6072 , Y10T137/85994
摘要： A narrow accessway sewage pump remotely operable, multi-part, quick connect/disconnect slide coupling comprising a fixed portion that forms a first part of a slide-together, bayonet-type coupling with a movable portion forming a second part of the coupling. The movable part of the coupling supports a liquid pump and slides together with and is physically supported by the fixed portion. A third slide stop valve portion is positioned intermediate both the fixed and movable portions and all three portions of the coupling have interiorly formed open passageways for passage of liquid therethrough. The passageways in the three portions all come into alignment upon the three portions being properly seated together in assembled relation. The three portions have complementary sealing surfaces formed thereon which come together automatically to form a liquid pressure-tight seal around the aligned interior liquid passageways through the three portions upon all the portions being slid into and properly seated in assembled relation within the fixed portion. The intermediate slide valve portion further includes a discharge outlet slide stop valve structure which normally is out of alignment with the interior open passageways through the assembled fixed and movable portions of the slide coupling with the slide coupling in the open position but which is closed over the interior aligned passageways with the slide coupling in the closed position.
摘要翻译：狭窄的通道污水泵可远程操作，多部分，快速连接/断开滑动联接器，其包括固定部分，该固定部分形成滑动的第一部分，与形成联接器的第二部分的可移动部分的卡口式联接。联接器的可移动部分支撑液体泵，并与固定部分一起滑动并由物理支撑。第三滑动截止阀部分位于固定部分和可动部分之间，并且联接器的所有三个部分都具有内部形成的用于液体通过的开放通道。这三个部分的通道在三个部分以组装的关系适当地坐在一起时都对齐。这三个部分具有形成在其上的互补的密封表面，所有这些密封表面在所有部分被滑入并以适当的组装关系安置在固定部分内的状态下自动地组合在一起，以在通过三个部分的对准的内部液体通道周围形成液体密封密封。中间滑阀部分还包括排放出口滑动截止阀结构，该排出口滑动截止阀结构通常与内部开放的通道不对齐，通过滑动联接器的组装的固定和可移动部分，其中滑动联接器处于打开位置，但是闭合在内部对齐的通道，滑动联轴器处于关闭位置。

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