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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

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.

4. 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.

5. 发明授权

US11650376B2 Optical fiber connectors 有权
公开(公告)号：US11650376B2
公开(公告)日：2023-05-16
申请号：US17152779
申请日：2021-01-19
申请人： PPC BROADBAND FIBER LTD.
发明人： Kim Leeson , Shaun Trezise
IPC分类号： G02B6/38
CPC分类号： G02B6/3869 , G02B6/3831 , G02B6/3893
摘要： An optical fiber connector sub-assembly for an optical fiber connector including a ferrule configured to hold an optical fiber therein along an axis of the connector, a ferrule holder configured to hold the ferrule at a front portion of the connector, a ferrule housing including a front portion configured to slidingly receive the ferrule holder and a rear portion terminating a fiber optic cable that includes the optical fiber, and an inner housing configured to fixed coupled with the ferrule housing. The ferrule is configured to terminate the optical fiber. The ferrule holder, the ferrule housing, and the inner housing are configured to be rotatably fixed to one another. The ferrule holder is configured to slide axially relative to the inner housing.

6. 发明授权

US11513298B2 Preconnectorized multi-fiber drop cables and methods for deploying and assembling preconnectorized multi-fiber drop cables 有权
公开(公告)号：US11513298B2
公开(公告)日：2022-11-29
申请号：US17152777
申请日：2021-01-19
申请人： PPC BROADBAND FIBER LTD.
发明人： Kim Leeson , Shaun Trezise
IPC分类号： G02B6/38 , G02B6/44
摘要： An optical fiber connector sub-assembly for an optical fiber connector includes a ferrule configured to hold an optical fiber therein along an axis of the connector, a ferrule basket configured to hold the ferrule at a front portion of the connector, a retaining member having a front end portion configured to hold the ferrule holder and a rear end portion configured to receive a fiber optic cable, and a boot configured to be coupled with retaining member. The ferrule basket includes a base portion and a stem portion that extend rearward from the base portion. An outer periphery of the base portion includes two flat portions arranged at a right angle relative to one another, and first ends of the two flat portions that are nearest to one another along the outer periphery of the base portion are connected to one another by a curved bottom portion. Two side curved portions extend from second ends of the two flat portions that are furthest from one another along the outer periphery of the base portion, and top curved portion connects the two side curved portions.

7. 发明授权

US10658823B2 Hand assist pushing tool for cables 有权
公开(公告)号：US10658823B2
公开(公告)日：2020-05-19
申请号：US16150265
申请日：2018-10-02
申请人： PPC BROADBAND FIBER LTD.
发明人： Kim Leeson , Shaun Trezise , Harvey Etheridge
IPC分类号： H02G1/08 , G02B6/54 , B65H51/10 , B65H59/18 , G02B6/50
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.

8. 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.

9. 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.

10. 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.

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