Molding die for covering optical fiber and optical fiber...

Details Molding die for covering optical fiber and optical fiber... Molding die for covering optical fiber and optical fiber...

2007-04-17

2007-04-17

Davis, Robert B. (Department: 1722)

Plastic article or earthenware shaping or treating: apparatus

Distinct means to feed, support or manipulate preform stock...

Opposed registering coacting female molds

C425S19200R, C425S173000, C425S174400

Reexamination Certificate

active

10468674

ABSTRACT:
A mold is provided in which a molding portion, formed between joint surfaces of upper and lower molds superimposed one upon the other, is filled with UV curable resin after arranging a coating formation portion of an optical fiber in the molding portion, the coating formation portion is coated with the UV curable resin when the resin is cured by irradiating light thereto from outside, and a shading plate is arranged in the periphery of the molding portion. In a case equipped with the mold, there is provided a mirror or a lens for reflecting UV light to UV curable resin.

REFERENCES:
patent: 4976596 (1990-12-01), Darsey et al.
patent: 4988274 (1991-01-01), Kenmochi
patent: 5288221 (1994-02-01), Stoerr et al.
patent: 6688870 (2004-02-01), Shibata et al.
patent: 6863514 (2005-03-01), Suzuki et al.
patent: 6863515 (2005-03-01), Nakamichi et al.
patent: 2002/0033546 (2002-03-01), Kojima et al.
patent: 6-148452 (1994-05-01), None
patent: 7-261049 (1995-10-01), None
patent: 7-311316 (1995-11-01), None
patent: 6-54530 (1996-02-01), None
Partial machine translation of JP 08-54530A obtained from the JPO website.
International Search Report dated Sep. 3, 2002 for International Application No. PCT/JP02/06153, filed Jun. 20, 2002.

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