Manufacture of optical mold connector

  • Inventors:
  • Assignees: Nec Corp
  • Publication Date: December 02, 1981
  • Publication Number: JP-S56155911-A

Abstract

PURPOSE:To manufacture the titled optical mold connector at a high yield by providing a projection part, including a fiber wire, on the flank of a mold plug in the manufacture of the optical mold connector and by polishing it off after formation. CONSTITUTION:Metallic mold 1 having cavity 7 provided with taper hole 10 for forming projection 11 on formed plug flank 9 is used. Terminal-treated fiber core wire 8 is a core wire obtained by exposing fiber wire 2 and by fitting metallic sleeve 4 at the terminal part, and after wire 2 is inserted into wire fixing hole 3 and metallic sleeve 4 is pressed by metallic molds 1, a molten resin material is injected into cavity 7 of metallic molds 1 from runner 5 and then cured. Metallic molds 1 are decomposed to take out a molded product and after wire 2 is removed from plug flank 9, flank 9 is polished to eliminate projection 11, thereby forming the optical mold connector.

Claims

Description

Topics

Download Full PDF Version (Non-Commercial Use)

Patent Citations (0)

    Publication numberPublication dateAssigneeTitle

NO-Patent Citations (0)

    Title

Cited By (16)

    Publication numberPublication dateAssigneeTitle
    EP-1109040-A1June 20, 2001Corning Cable Systems LLCSteckerstift, bestehend aus einem ersten und zweiten Körperteil mit unterschiedlichen nominalen Breiten, sowie entsprechende Giessform und Herstellungsverfahren
    FR-2690530-A1October 29, 1993Ericsson Telefon Ab L MMoule pour le moulage de viroles.
    JP-2002006177-AJanuary 09, 2002Fujikura Ltd, 株式会社フジクラManufacturing method for multicore optical connector and ferrule for multicore optical connector
    JP-H01177711-UDecember 19, 1989
    JP-H02165109-AJune 26, 1990Tokai Rubber Ind LtdProduction of connector for optical fiber
    JP-H0362326-UJune 18, 1991
    JP-H07279-AJanuary 06, 1995Hironami Terajima, 宏南 寺島Rice cooker without producing steam
    JP-S60257410-ADecember 19, 1985Furukawa Electric Co Ltd:TheProduction for multicore optical connector
    JP-S6030411-UMarch 01, 1985
    JP-S61137109-AJune 24, 1986Nippon Telegr & Teleph Corp , Sumitomo Electric Ind LtdOptical connector ferrule and its production
    JP-S6193418-AMay 12, 1986Nippon Telegr & Teleph Corp , Sumitomo Electric Ind LtdFixing and holding part of optical fiber coating part
    JP-S63253906-AOctober 20, 1988Opt KkManufacture of optical fiber unit for photosensor
    US-4531702-AJuly 30, 1985Polaroid CorporationInjection mold for forming optical fiber connector
    US-4689184-AAugust 25, 1987Polaroid CorporationMethod for forming an optical connector
    US-6761489-B1July 13, 2004Corning Cable Systems LlcFerrule having first and second body portions with different nominal widths and an associated mold and fabrication method
    WO-8600423-A1January 16, 1986American Telephone & Telegraph CompanyConnecteur pour fibres optiques et article le comprenant