Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1984-11-07
1987-02-10
Gilreath, Stanley N.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
242 25R, 242 4709, 242 4712, B65H 5122
Patent
active
046417940
ABSTRACT:
An accumulator wherein the peripheral speeds of separate, accumulating guide roller assemblies are caused by respective independent mechanical arrangements to coincide with the take-up speeds of first and second take-up devices. Using this arrangement, the speed of the optical fiber being accumulated is always equal to the peripheral speed of the accumulating guide rollers so that there is no instantaneous tension change that would otherwise result from a backlash of interconnecting gears.
REFERENCES:
patent: 2165259 (1939-07-01), Helm
patent: 2755916 (1956-07-01), McIlvried et al.
patent: 3017130 (1962-01-01), Knight et al.
patent: 3078055 (1963-02-01), Harris
patent: 3099412 (1963-07-01), Nystrom
patent: 3241780 (1966-03-01), Kitselman
patent: 3891155 (1975-06-01), Naegeli
Sakamoto Katsuji
Yamazaki Takashi
Gilreath Stanley N.
Sumitomo Electric Industries Ltd.
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