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1.发明授权Multifiber connector, installation tool and associated methods of validating optical fiber continuity 有权多光纤连接器，安装工具及验证光纤连续性的相关方法公开(公告)号：US06816661B1
公开(公告)日：2004-11-09
申请号：US09532722
申请日：2000-03-22
IPC分类号： G02B600
CPC分类号： G02B6/26 , G02B6/3806 , G02B6/3807 , G02B6/3833 , G02B6/3843 , G02B6/3846 , G02B6/3869 , G02B6/3885 , G02B6/3898
摘要： Methods are provided for validating the continuity of one or more optical fibers upon which a fiber optic connector is mounted. Typically, the fiber optic connector is mounted upon an optical field fiber by actuating a cam mechanism to secure the optical field fiber in position relative to an optical fiber stub. If subsequent testing indicates that the continuity of the optical field fiber and the optical fiber stub is unacceptable, the cam mechanism can be deactuated, the optical field fiber can be repositioned and the cam mechanism can be reactuated without having to remove and replace the fiber optic connector. In order to determine if continuity has been established between the optical field fibers and respective optical fiber stubs, a method is also provided that introduces light into at least one of each pair of optical field fibers and optical fiber stubs and that only secures the position of each optical field fiber relative to the respective optical fiber stub once the glow associated with each pair of optical field fibers and optical fiber stubs dissipates, which dissipation indicates the establishment of continuity. An improved multifiber connector and installation tool are also provided to facilitate the establishment and validation of the continuity of optical field fibers and optical fiber stubs in order to reduce the time and cost required to connectorize optical field fibers in the field.
摘要翻译： 提供了用于验证安装有光纤连接器的一根或多根光纤的连续性的方法。 通常，通过致动凸轮机构将光纤连接器安装在光场光纤上，以将光纤光纤固定在相对于光纤短路的适当位置。 如果随后的测试表明光纤光纤和光纤短截线的连续性是不可接受的，则可以停用凸轮机构，光纤光纤可以重新定位，并且凸轮机构可以重新启动，而不必去除和替换光纤 连接器。 为了确定光纤光纤和各个光纤短截线之间是否已经建立了连续性，还提供了一种方法，其将光引入到每对光场纤维和光纤短截线中的至少一个中，并且仅保证 一旦与每对光场纤维和光纤短纤相关联的辉光消散，则每个光场光纤相对于相应的光纤短截线消散，这种耗散指示建立连续性。 还提供改进的多光纤连接器和安装工具，以便于建立和验证光纤光纤和光纤短路的连续性，以便减少在现场连接光场光纤所需的时间和成本。
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2.再颁专利Optical fiber connector and associated methods of validating optical fiber continuity 有权光纤连接器和验证光纤连续性的相关方法公开(公告)号：USRE42094E1
公开(公告)日：2011-02-01
申请号：US11291018
申请日：2005-11-30
IPC分类号： G02B6/00
CPC分类号： G02B6/26 , G02B6/3806 , G02B6/3807 , G02B6/3833 , G02B6/3843 , G02B6/3846 , G02B6/3869 , G02B6/3885 , G02B6/3898
摘要： Methods are provided for validating the continuity of one or more optical fibers upon which a fiber optic connector is mounted. Typically, the fiber optic connector is mounted upon an optical field fiber by actuating a cam mechanism to secure the optical field fiber in position relative to an optical fiber stub. If subsequent testing indicates that the continuity of the optical field fiber and the optical fiber stub is unacceptable, the cam mechanism can be deactuated, the optical field fiber can be repositioned and the cam mechanism can be reactuated without having to remove and replace the fiber optic connector. In order to determine if continuity has been established between the optical field fibers and respective optical fiber stubs, a method is also provided that introduces light into at least one of each pair of optical field fibers and optical fiber stubs and that only secures the position of each optical field fiber relative to the respective optical fiber stub once the glow associated with each pair of optical field fibers and optical fiber stubs the optical field fiber and the optical fiber stub dissipates, which dissipation indicates the establishment of continuity. An improved multifiber connector and installation tool are also provided to facilitate the establishment and validation of the continuity of optical field fibers and optical fiber stubs the optical field fiber and optical field stub in order to reduce the time and cost required to connectorize optical field fibers fiber in the field.
摘要翻译： 提供了用于验证安装有光纤连接器的一根或多根光纤的连续性的方法。 通常，通过致动凸轮机构将光纤连接器安装在光场光纤上，以将光纤光纤固定在相对于光纤短路的适当位置。 如果随后的测试表明光纤光纤和光纤短截线的连续性是不可接受的，则可以停用凸轮机构，光纤光纤可以重新定位，并且凸轮机构可以重新启动，而不必去除和替换光纤 连接器。 为了确定光纤光纤和各个光纤短截线之间是否已经建立了连续性，还提供了一种方法，其将光引入到每对光场纤维和光纤短截线中的至少一个中，并且仅保证 每个光纤光纤相对于相应的光纤短路，一旦与每对光场纤维和光纤短路相关联的辉光，光场光纤和光纤短截线消耗，这些耗散指示建立连续性。 还提供了一种改进的多光纤连接器和安装工具，以便于建立和验证光场光纤和光纤短路的光场纤维和光场短截线的连续性，以减少将光纤纤维光纤连接起来所需的时间和成本 在该领域。
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3.发明授权Multifiber connector, installation tool and associated methods of validating optical fiber continuity 有权多光纤连接器，安装工具及验证光纤连续性的相关方法公开(公告)号：US06931193B2
公开(公告)日：2005-08-16
申请号：US10939715
申请日：2004-09-13
CPC分类号： G02B6/26 , G02B6/3806 , G02B6/3807 , G02B6/3833 , G02B6/3843 , G02B6/3846 , G02B6/3869 , G02B6/3885 , G02B6/3898
摘要： Methods are provided for validating the continuity of one or more optical fibers upon which a fiber optic connector is mounted. Typically, the fiber optic connector is mounted upon an optical field fiber by actuating a cam mechanism to secure the optical field fiber in position relative to an optical fiber stub. If subsequent testing indicates that the continuity of the optical field fiber and the optical fiber stub is unacceptable, the cam mechanism can be deactuated, the optical field fiber can be repositioned and the cam mechanism can be reactuated without having to remove and replace the fiber optic connector. In order to determine if continuity has been established between the optical field fibers and respective optical fiber stubs, a method is also provided that introduces light into at least one of each pair of optical field fibers and optical fiber stubs and that only secures the position of each optical field fiber relative to the respective optical fiber stub once the glow associated with each pair of optical field fibers and optical fiber stubs dissipates, which dissipation indicates the establishment of continuity. An improved multifiber connector and installation tool are also provided to facilitate the establishment and validation of the continuity of optical field fibers and optical fiber stubs in order to reduce the time and cost required to connectorize optical field fibers in the field.
摘要翻译： 提供了用于验证安装有光纤连接器的一根或多根光纤的连续性的方法。 通常，通过致动凸轮机构将光纤连接器安装在光场光纤上，以将光纤光纤固定在相对于光纤短路的适当位置。 如果随后的测试表明光纤光纤和光纤短截线的连续性是不可接受的，则可以停用凸轮机构，光纤光纤可以重新定位，并且凸轮机构可以重新启动，而不必去除和替换光纤 连接器。 为了确定光纤光纤和各个光纤短截线之间是否已经建立了连续性，还提供了一种方法，其将光引入到每对光场纤维和光纤短截线中的至少一个中，并且仅保证 一旦与每对光场纤维和光纤短纤相关联的辉光消散，则每个光场光纤相对于相应的光纤短截线消散，这种耗散指示建立连续性。 还提供改进的多光纤连接器和安装工具，以便于建立和验证光纤光纤和光纤短路的连续性，以便减少在现场连接光场光纤所需的时间和成本。
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4.再颁专利Optical fiber connector and associated methods of validating optical fiber continuity 有权光纤连接器和验证光纤连续性的相关方法公开(公告)号：USRE45482E1
公开(公告)日：2015-04-21
申请号：US13545804
申请日：2012-07-10
CPC分类号： G02B6/26 , G02B6/3806 , G02B6/3807 , G02B6/3833 , G02B6/3843 , G02B6/3846 , G02B6/3869 , G02B6/3885 , G02B6/3898
摘要： Methods are provided for validating the continuity of one or more optical fibers upon which a fiber optic connector is mounted. Typically, the fiber optic connector is mounted upon an optical field fiber by actuating a cam mechanism to secure the optical field fiber in position relative to an optical fiber stub. If subsequent testing indicates that the continuity of the optical field fiber and the optical fiber stub is unacceptable, the cam mechanism can be deactuated, the optical field fiber can be repositioned and the cam mechanism can be reactuated without having to remove and replace the fiber optic connector. In order to determine if continuity has been established between the optical field fibers and respective optical fiber stubs, a method is also provided that introduces light into at least one of each pair of optical field fibers and optical fiber stubs and that only secures the position of each optical field fiber relative to the respective optical fiber stub once the glow associated with each pair of optical field fibers and optical fiber stub the optical field fiber and the optical fiber stub dissipates, which dissipation indicates the establishment of continuity. An improved multifiber connector and installation tool are also provided to facilitate the establishment and validation of the continuity of optical field fibers and optical fiber stubs the optical field fiber and optical field stub in order to reduce the time and cost required to connectorize optical field fibers fiber in the field.
摘要翻译： 提供了用于验证安装有光纤连接器的一根或多根光纤的连续性的方法。 通常，通过致动凸轮机构将光纤连接器安装在光场光纤上，以将光纤光纤固定在相对于光纤短路的适当位置。 如果随后的测试表明光纤光纤和光纤短截线的连续性是不可接受的，则可以停用凸轮机构，光纤光纤可以重新定位，并且凸轮机构可以重新启动，而不必去除和替换光纤 连接器。 为了确定光纤光纤和各个光纤短截线之间是否已经建立了连续性，还提供了一种方法，其将光引入到每对光场纤维和光纤短截线中的至少一个中，并且仅保证 每个光纤光纤相对于相应的光纤短路，一旦与每对光场纤维相关联的辉光和光纤短路光场光纤和光纤短截线消耗，这些耗散指示建立连续性。 还提供了一种改进的多光纤连接器和安装工具，以便于建立和验证光场光纤和光纤短路的光场纤维和光场短截线的连续性，以减少将光纤纤维光纤连接起来所需的时间和成本 在该领域。
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公开(公告)号：US06634796B2
公开(公告)日：2003-10-21
申请号：US09343763
申请日：1999-06-30
IPC分类号： G02B638
CPC分类号： G02B6/3831 , G02B6/3851 , G02B6/3893
摘要： Devices and methods are described that permit simple correction of a fiber optic polarity reversal problem. An adapter is described having receptacles to receive a connector on a first end, or user end, and on a second end, or contractor end. Both the receptacles provide keying arrangements so that the connectors can be received only when correctly oriented with respect to the adapter. The keying arrangement on the contractor end, however, is reversable so that the connector may be inserted in one of two predetermined orientations, at the behest of the contractor or installer. Adapters are also described that receive connectors only in a physically reversed orientation to counteract a reverse polarity condition. In addition, a jumper is described that can be interposed between a connector and adapter to correct a reverse polarity condition.
摘要翻译： 描述了允许简单校正光纤极性反转问题的装置和方法。 描述了适配器，其具有用于在第一端或用户端以及第二端或承包端上接收连接器的插座。 两个插座都提供键控设置，使得连接器只有在相对于适配器正确定向时才能被接收。 然而，承包商端的钥匙安排是可逆的，使得连接器可以在承包商或安装者的指示下插入两个预定取向之一。 还描述了适配器仅接收物理上相反方向的连接器以抵消反极性条件。 此外，描述了可以插入在连接器和适配器之间以校正反极性状况的跳线。
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6.发明授权Ceramic knock-off apparatus for removing ceramic from investment casting molds 失效用于从熔模铸造模具中去除陶瓷的陶瓷脱模装置
公开(公告)号：US4185681A
公开(公告)日：1980-01-29
申请号：US918107
申请日：1978-06-22
IPC分类号： B22D29/00
CPC分类号： B22D29/00
摘要： Disclosed is a ceramic knock-off apparatus for automatically removing the ceramic coating from investment casting molds having a plurality of arms. Prior to operation, a ceramic covered mold is loaded into a receptacle on a turntable and rotated to a starting position thereby placing one of the arms of the ceramic covered mold directly under the head of an air hammer. The apparatus automatically removes the ceramic coating from each arm of an investment casting mold by lowering the air hammer until it engages the first arm of the mold, operating the hammer thereby vibrating that arm of the mold and causing the ceramic coating to break and fall off, raising the hammer, automatically rotating the turntable until the next arm of the mold is aligned under the air hammer, and lowering the hammer to engage the next arm. This cycle is repeated until the ceramic coating has been removed from every arm of the mold. As the ceramic coating is removed from the mold by the air hammer it falls into a scrap conveyor which carries it away for disposal. When the ceramic coating has been removed from every arm of the mold, the casting is removed from the receptacle on the turntable, and the apparatus is ready to repeat the operation on another investment casting mold. Control circuitry allows automatic programmable indexing of the turntable so that ceramic can be removed from an investment casting mold having any number of arms.
摘要翻译： 公开了一种用于自动从具有多个臂的熔模铸造模具中去除陶瓷涂层的陶瓷剥离装置。 在操作之前，将陶瓷覆盖的模具装载到转盘上的容器中并旋转到起始位置，从而将陶瓷被覆盖的模具的一个臂直接放置在气锤的头部下方。 该设备通过降低气锤直到与模具的第一臂接合来自动从熔模铸造模具的每个臂移除陶瓷涂层，操作锤子从而使模具的臂振动并使陶瓷涂层断裂和脱落 抬起锤子，自动旋转转盘，直到模具的下一个臂在空气锤下面对准，并且降低锤子以接合下一个臂。 重复该循环，直到陶瓷涂层从模具的每个臂移除。 当陶瓷涂层通过气锤从模具中取出时，它落入废料输送机中，将废弃物运送到废料输送机中，以将其丢弃。 当陶瓷涂层已经从模具的每个臂移除时，将铸件从转盘上的容器中移除，并且该装置准备在另一个熔模铸造模具上重复操作。 控制电路允许转盘的自动可编程分度，从而可以从具有任意数量的臂的熔模铸造模具中移除陶瓷。
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公开(公告)号：US4406360A
公开(公告)日：1983-09-27
申请号：US219422
申请日：1980-12-22
IPC分类号： B65G13/071 , B65G47/26
CPC分类号： B65G47/261 , B65G13/071
摘要： An accumulating conveyer is provided in which rollers are utilized which have a drive mechanism with a driven load-engaging portion in permanent frictional engagement with a driving portion. The drive mechanism includes an adjustable bias means so that the driving force between a driving portion and a driven portion is adjustable according to the characteristics of the loads to be conveyed. A friction pad is positioned between a disc in the driving portion and a disc in the driven portion of the drive mechanism; the two discs are urged against the friction pad by a compression spring. When the weight of a load in contact with the driven portion is below a predetermined value, the friction between the friction pad and the two discs is sufficient to cause the two discs and the friction pad to rotate conjointly thereby coupling the driving portion to the driven portion. When the weight of the load, or the weight of the load plus other resistance to movement of the load, exceeds the predetermined value, slippage occurs between the friction pad and the two discs thereby uncoupling the driving portion from the driven portion. Only selected ones of the rollers include drive mechanisms, the number and spacing of rollers with drive mechanisms, the number and spacing of rollers with drive mechanisms being determined by characteristics of the loads to be conveyed. The conveyer can be used to column accumulate, and, with the addition of brakes actuated by a switching mechanism, to zone accumulate.
摘要翻译： 提供了一种累积输送机，其中使用具有驱动机构的辊，其中驱动负载接合部分与驱动部分永久摩擦接合。 驱动机构包括可调节的偏置装置，使得驱动部分和被驱动部分之间的驱动力可根据待传送的载荷的特性而调节。 摩擦垫定位在驱动部分中的盘和驱动机构的从动部分中的盘之间; 两个盘通过压缩弹簧推靠在摩擦垫上。 当与被驱动部分接触的负载的重量低于预定值时，摩擦垫和两个盘之间的摩擦足以使两个盘和摩擦垫一起旋转，从而将驱动部分连接到被驱动 一部分。 当负载的重量或负载的重量加上对负载的移动的其他阻力超过预定值时，摩擦垫和两个盘之间发生滑动，从而使驱动部分与驱动部分脱离。 只有选定的辊子包括驱动机构，具有驱动机构的辊子的数量和间隔，具有驱动机构的辊子的数量和间隔由待传送的负载的特性决定。 输送机可以用于积聚，并且通过加上由切换机构致动的制动器到区域积聚。
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