Invention Grant
- Patent Title: Optical fiber cable and laying method thereof
- Patent Title (中): 光缆及其敷设方法
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Application No.: US13192269Application Date: 2011-07-27
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Publication No.: US08412013B2Publication Date: 2013-04-02
- Inventor: Satoru Shiobara , Shimei Tanaka , Tadayoshi Sayama , Daiki Takeda , Masashi Ohno , Naoki Okada , Keiichiro Sugimoto , Shinichi Niwa
- Applicant: Satoru Shiobara , Shimei Tanaka , Tadayoshi Sayama , Daiki Takeda , Masashi Ohno , Naoki Okada , Keiichiro Sugimoto , Shinichi Niwa
- Applicant Address: JP Tokyo JP Tokyo
- Assignee: Fujikura Ltd.,Nippon Telegraph and Telephone Corporation
- Current Assignee: Fujikura Ltd.,Nippon Telegraph and Telephone Corporation
- Current Assignee Address: JP Tokyo JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: JPP2009-016628 20090128
- Main IPC: G02B6/44
- IPC: G02B6/44

Abstract:
An optical fiber cable includes an elongated optical element portion having an optical fiber, a pair of tensile strength members and an outer jacket. The optical fiber is composed of one or more plastic coated optical fibers, tight-buffered optical fibers or optical ribbon fibers. The pair of tensile strength members is arranged in parallel at both sides of the optical fiber in a width direction of the optical fiber. The outer jacket covers outer circumferences of the optical fiber and the pair of tensile strength members. A frictional coefficient of the outer jacket is equal to or less than 0.20. Shore D hardness of the outer jacket is equal to or more than 60.
Public/Granted literature
- US20120020632A1 OPTICAL FIBER CABLE AND LAYING METHOD THEREOF Public/Granted day:2012-01-26
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