Magnetic fiber optic casting apparatus

Details Magnetic fiber optic casting apparatus Magnetic fiber optic casting apparatus

1979-12-31

1981-01-13

Flint, Jr., J. Howard

Plastic article or earthenware shaping or treating: apparatus

With direct application of magnetic force to manipulate...

425123, 425125, 425808, 249 91, 249 83, B29C 600, B29D 302, B29D 1100

Patent

active

042446813

ABSTRACT:
A mold having a vee-shaped groove receives an optical fiber end in butted relationship with either another fiber end or with a mold wall surface which is perpendicular to the vee-shaped groove. Field forces are generated which urge unattached and disposable fiber seating elements into the groove, the seating elements in turn pushing the optical fiber end(s) into the groove until the side surface of the optical fiber end(s) are in tangential contact with both sides of the vee-shaped groove. While the optical fiber end(s) are so positioned, casting liquid is introduced into the vee-shaped groove. The seating elements remain within the casting.

REFERENCES:
patent: 2770013 (1956-11-01), Crooker
patent: 3020608 (1962-02-01), Gelfand
patent: 3036356 (1962-05-01), Greulich
patent: 3224045 (1965-12-01), Hodge et al.
patent: 3404422 (1968-10-01), Warner
patent: 3439732 (1969-04-01), Andreoli
patent: 3769395 (1973-10-01), Schmacher
patent: 3993283 (1976-11-01), Rubright
patent: 4174367 (1979-11-01), Breher

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