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Optical fiber drop cable
   
Document Number
US Patent 6862390
Issued Date
March 1, 2005
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Abstract
An optical fiber drop cable is provided with a neck portion in which an optical element section and a cable support section may be separated readily. The optical fiber drop cable 1 comprises the optical element section 9 including an optical fiber core wire 3, at least one pair of first tensile strength bodies 5 disposed in parallel to said optical fiber core wire in between, said optical fiber core wire and said first tensile strength bodies being covered with a cable sheath 7, and the cable support section 15 including a second tensile strength body 11 covered with a sheath 13, and the optical element section 9 and the cable support section 15 being fixed in parallel to each other via a neck portion 17. The neck portion 17 includes a thick part 25 formed on the cable support section 15 side and a thin part 23, which is thinner than the thick part 25, formed on the optical element section 9 side next to the thick part 25.
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Number of Claims:
16
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Owner
Fujikura Ltd. (Tokyo,JP)
Published
March 1, 2005
Application Number
10/612,940
Filed
July 7, 2003
US Classification
385/113  
Int'l Classification
G02B   6/44   (20060101)  
Examiner
Priority Data
Aug 05, 2002 [JP] 2002-227217
USPTO Field of Search
385/113   385/100   385/101   385/102   385/103   385/104   385/105   385/106   385/107   385/108   385/109   385/110   385/111   385/112   385/113   385/114   607/36   607/93  
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