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1. 发明申请

US20220214513A1 FIBER SPLICE CLOSURE 有权
公开(公告)号：US20220214513A1
公开(公告)日：2022-07-07
申请号：US17701392
申请日：2022-03-22
申请人： PPC BROADBAND FIBER LTD.
发明人： Shaun Trezise , Kim Leeson
IPC分类号： G02B6/44 , G02B6/38
摘要： A fiber splice closure for housing an optical connection between a distribution cable and at least one drop cable of an optical network includes a base and an insert. The base includes round drop cable ports configured to receive a drop cable containing a first optical fiber. Screw holes are arranged in a radial side wall of the drop cable ports and receive a fixing device to secure the drop cable. A round port receives a distribution cable containing a second optical fiber. A clamp secures the distribution cable to the base. An insert has first and second wrap guides that house excess first optical fiber. A center section is arranged between the first and second wrap guides and includes a splitter module, splice protector holder elements that hold splice protectors, an LC adaptor that receives the second optical fiber from the distribution cable, and an LC connector module that connects the first optical fiber to the splitter, which in turn is connected to the LC adaptor, thereby providing an optical connection between the distribution cable and the drop cable.

2. 发明授权

US11378754B2 Shroud for optical connectors 有权
公开(公告)号：US11378754B2
公开(公告)日：2022-07-05
申请号：US16990824
申请日：2020-08-11
申请人： PPC Broadband Fiber Ltd.
发明人： Kim Leeson , Shaun Trezise
IPC分类号： G02B6/38 , G02B6/24
摘要： A shroud includes a first end portion configured to slidably receive a bulkhead adapter and a second end portion configured to slidably receive an optical fiber connector. The first end portion includes an inner surface having ribs configured to engage the bulkhead adapter in an interference fit relationship, the second end portion includes an inner surface having ribs configured to engage the optical fiber connector in an interference fit relationship, and the shroud permits the optical fiber connector to be coupled directly with the bulkhead adapter in a push/pull engagement/disengagement relationship.

3. 发明授权

US12068588B2 Hand assist pushing tool for cables 有权
公开(公告)号：US12068588B2
公开(公告)日：2024-08-20
申请号：US17858025
申请日：2022-07-05
申请人： PPC BROADBAND FIBER LTD.
发明人： Kim Leeson , Shaun Trezise , Harvey Etheridge
IPC分类号： H02G1/08 , B65H51/10 , B65H59/18 , G02B6/50 , G02B6/54
CPC分类号： H02G1/08 , B65H51/10 , B65H59/18 , G02B6/50 , G02B6/54 , H02G1/081 , H02G1/085
摘要： A pushing tool for propelling cable into a duct. The pushing tool includes a drive wheel that is coupled with a base and a rotatable handle. A first cable guide and a second cable guide are configured to hold the cable. A duct guide is configured to hold the duct. Furthermore, a tension wheel is configured to interact with the drive wheel such that an orifice is formed between the tension wheel and the drive wheel, the orifice being configured to receive the cable. Upon rotation of the rotatable handle, the drive wheel interacts with the tension wheel to propel the cable into the duct.

4. 发明授权

US11966088B2 Optical fiber connectors 有权
公开(公告)号：US11966088B2
公开(公告)日：2024-04-23
申请号：US17717990
申请日：2022-04-11
申请人： PPC BROADBAND FIBER LTD.
发明人： Kim Leeson , Shaun Trezise
IPC分类号： G02B6/38
CPC分类号： G02B6/3871 , G02B6/387 , G02B6/3893
摘要： An optical fiber connector sub-assembly a ferrule holder configured to hold a ferrule at a front portion of an optical fiber connector, a ferrule housing configured to slidingly receive the ferrule holder and configured to be coupled to an end of a fiber optic cable that includes an optical fiber, and a spring configured to be nonrotatably coupled with the ferrule holder and the ferrule housing. The spring is configured to prevent the ferrule from rotating relative to the end of the fiber optic cable while permitting the ferrule holder to slide axially relative to the ferrule housing, and the spring is configured to reduce a load on the ferrule when a load is applied to the fiber optic cable so as to prevent degradation of a signal being transmitted by the fiber.

5. 发明授权

US11280976B2 Fiber splice closure having a raised deck covering a splitter 有权
公开(公告)号：US11280976B2
公开(公告)日：2022-03-22
申请号：US16411126
申请日：2019-05-13
申请人： PPC Broadband Fiber Ltd.
发明人： Shaun Trezise , Kim Leeson
IPC分类号： G02B6/44 , G02B6/38
摘要： A fiber splice closure for housing an optical connection between a distribution cable and at least one drop cable of an optical network includes a base and an insert. The base includes round drop cable ports configured to receive a drop cable containing a first optical fiber. Screw holes are arranged in a radial side wall of the drop cable ports and receive a fixing device to secure the drop cable. A round port receives a distribution cable containing a second optical fiber. A clamp secures the distribution cable to the base. An insert has first and second wrap guides that house excess first optical fiber. A center section is arranged between the first and second wrap guides and includes a splitter module, splice protector holder elements that hold splice protectors, an LC adaptor that receives the second optical fiber from the distribution cable, and an LC connector module that connects the first optical fiber to the splitter, which in turn is connected to the LC adaptor, thereby providing an optical connection between the distribution cable and the drop cable.

6. 发明授权

US10444438B2 Optical fiber connector with articulating linkage that does not rotate 有权
公开(公告)号：US10444438B2
公开(公告)日：2019-10-15
申请号：US15887925
申请日：2018-02-02
申请人： PPC Broadband Fiber Ltd.
发明人： Kim Leeson , Shaun Trezise
IPC分类号： G02B6/38
摘要： An optical fiber connector sub-assembly optical fiber connector sub-assembly for an optical fiber connector includes a gimbal configured to hold a ferrule at a front portion of the connector. The gimbal is configured to provide articulated relative movement between the front portion of the connector and a rear portion of the connector such that the ferrule is isolated from movement of the rear portion of the connector.

7. 发明申请

US20180217335A1 Optical Fiber Connector 审中-公开
公开(公告)号：US20180217335A1
公开(公告)日：2018-08-02
申请号：US15887925
申请日：2018-02-02
申请人： PPC Broadband Fiber Ltd.
发明人： Kim Leeson , Shaun Trezise
IPC分类号： G02B6/38
CPC分类号： G02B6/381 , G02B6/3833 , G02B6/3869 , G02B6/3871 , G02B6/3887 , G02B6/3893
摘要： An optical fiber connector sub-assembly optical fiber connector sub-assembly for an optical fiber connector includes a gimbal configured to hold a ferrule at a front portion of the connector. The gimbal is configured to provide articulated relative movement between the front portion of the connector and a rear portion of the connector such that the ferrule is isolated from movement of the rear portion of the connector.

8. 发明授权

US12085765B2 Pushable MPO connector 有权
公开(公告)号：US12085765B2
公开(公告)日：2024-09-10
申请号：US17567877
申请日：2022-01-03
申请人： PPC BROADBAND FIBER LTD.
发明人： Kim Leeson , Harvey Etheridge , Shaun Trezise
IPC分类号： G02B6/38
CPC分类号： G02B6/3825 , G02B6/3821 , G02B6/3857 , G02B6/387 , G02B6/3885
摘要： A fiber optic connector includes a ferrule, a ferrule adapter configured to be coupled with the ferrule, and a retention body configured to be coupled with a multi-fiber cable. The ferrule is configured to terminate a plurality of fibers of a multi-fiber cable and is configured with a cross-sectional profile smaller than a ferrule of a multi-fiber push on (MPO) connector such that the ferrule is configured to be pushed through a duct having an inside diameter smaller than a cross-sectional profile of the ferrule of the MPO connector. The ferrule adapter and the ferrule cooperate to define a ferrule interface configured to mate with ferrule of the MPO connector. The ferrule is configured to include external channels at opposing laterals sides of the ferrule. The ferrule adapter is configured to include channels that oppose the external channels of the ferrule. The channels of the ferrule adapter and the external channels of the ferrule are configured to cooperate to define a pair of bores configured to receive a pair of external pins. The bores are configured to receive a pair of pins from the mating MPO connector.

9. 发明授权

US11960124B2 Pull-back fiber optic cable installation for multi dwelling units for minimizing an unused length of fiber 有权
公开(公告)号：US11960124B2
公开(公告)日：2024-04-16
申请号：US16893384
申请日：2020-06-04
申请人： PPC BROADBAND FIBER LTD.
发明人： Shaun Trezise
IPC分类号： G02B6/38 , G02B6/44
CPC分类号： G02B6/3806 , G02B6/3893 , G02B6/4455
摘要： A pull-back fiber cable installation for multi dwelling units includes a first distribution point disposed between a first group of twelve units and a second group of twelve units, a second distribution point disposed between a third group of twelve units and a fourth group of twelve units, and a twelve fiber distribution cable optically connected to the first and second distribution points. Each fiber of the distribution cable is cut between the first and second distribution point. A first portion of the cut fiber is spliced to a first drop cable that runs to a first unit of the second group of twelve units, and a second portion of the cut fiber is spliced to a second drop cable that runs to a first unit of the third group of twelve units.

10. 发明授权

US11675151B2 Fiber splice closure having a raised deck with both a splitter and flanking wrap guides 有权
公开(公告)号：US11675151B2
公开(公告)日：2023-06-13
申请号：US17701392
申请日：2022-03-22
申请人： PPC BROADBAND FIBER LTD.
发明人： Shaun Trezise , Kim Leeson
IPC分类号： G02B6/44 , G02B6/38
CPC分类号： G02B6/4455 , G02B6/3897 , G02B6/4446 , G02B6/4471
摘要： A fiber splice closure for housing an optical connection between a distribution cable and at least one drop cable of an optical network includes a base and an insert. The base includes round drop cable ports configured to receive a drop cable containing a first optical fiber. Screw holes are arranged in a radial side wall of the drop cable ports and receive a fixing device to secure the drop cable. A round port receives a distribution cable containing a second optical fiber. A clamp secures the distribution cable to the base. An insert has first and second wrap guides that house excess first optical fiber. A center section is arranged between the first and second wrap guides and includes a splitter module, splice protector holder elements that hold splice protectors, an LC adaptor that receives the second optical fiber from the distribution cable, and an LC connector module that connects the first optical fiber to the splitter, which in turn is connected to the LC adaptor, thereby providing an optical connection between the distribution cable and the drop cable.

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