Winder-unwinder for optical fibre cables

Details Winder-unwinder for optical fibre cables Winder-unwinder for optical fibre cables

1990-08-20

1991-06-11

Jillions, John M.

Winding, tensioning, or guiding

Strand tensioning device

Tortuous course

191 122R, B65H 7548

Patent

active

050226002

ABSTRACT:
It comprises a support (2), a drum (8) having a winding zone for an optical cable (12) having a plurality of optical fibers, said drum (8) being mounted in rotary manner on a shaft (6) mounted on the fixed support (2), said main optical cable (12) having an end (12b) fixed to the winding zone of said rotary drum, an optical compensating cable (14) spirally wound within drum (8) and having an end fixed to said drum (8) and connected to the end (12b) of the main optical cable (12) and an end mounted on a fixed part (18) of the support.

REFERENCES:
patent: 1446410 (1923-02-01), Bennett et al.
patent: 1868409 (1932-07-01), Crispen
patent: 2438515 (1948-03-01), Mohler
patent: 2518071 (1950-08-01), Rushworth
patent: 3061234 (1962-10-01), Morey
patent: 3144218 (1964-08-01), Tepe
patent: 3409246 (1968-11-01), De Pas
patent: 3705962 (1972-12-01), Banister
patent: 4010913 (1977-03-01), Guerster et al.
patent: 4657140 (1987-04-01), Zagar et al.
patent: 4657165 (1987-04-01), Giroux
patent: 4661660 (1987-04-01), von Sothen et al.

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