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AssigneeSumitomo Electric Industries, Ltd.
InventorsWataru Sakurai, Hiroshi Katsura, Toshiaki Kakii, Kei Sunaga, Tomohiko Ueda, Toshifumi Hosoya, Daizo Nishioka, Kenichiro Ohtsuka, Yuko Masunaga
Estimating the term…
An optical connector ferrule molding die 1 for molding an optical connector ferrule having a plurality of optical fiber holes comprises an upper die 10, a lower die 11, and an intermediate die 12, whereas the intermediate die 12 comprises a plurality of optical fiber hole forming pins 126 for forming optical fiber holes. The lower die 11 is provided with a protrusion 114 for forming a window hole of the optical connector ferrule, whereas the optical fiber hole forming pins 126 projecting from the intermediate die 12 are secured by through holes 115 penetrating through the protrusion 114 and V-grooves 113.
A molding die for an optical connector ferrule, the molding die comprising an upper die, a lower die, and an intermediate die disposed therebetween having a plurality of optical fiber hole forming pins, the molding die molding an optical connector ferrule having a plurality of optical fiber holes by injecting and setting a resin therein;
A method of making an optical connector ferrule, the method arranging an intermediate die having a plurality of optical fiber hole forming pins between upper and lower dies and injecting and setting a resin, so as to mold an optical connector ferrule having a plurality of optical fiber holes, the method comprising the steps of:
Dependencies are inferred from the claim text.