Winding – tensioning – or guiding – Strand tensioning device – Tortuous course
Patent
1982-01-26
1984-10-02
Hornsby, Harvey C.
Winding, tensioning, or guiding
Strand tensioning device
Tortuous course
226170, 242 76, 242199, 360132, B65H 1714, G11B 1526, G11B 2304
Patent
active
044743424
ABSTRACT:
A tape cartridge has a roller driven continuous belt which supports a wide thin tape when transported in the vicinity of video recording machine heads. A spring biased movable belt idler applies a predetermined amount of tension to the belt thus keeping the tension in the belt constant regardless of changes in temperature, humidity, etc. Since the belt both supports and supplies constant tension to the tape, tape bounce, tape breakage, tape stretch and tape wear are minimized and the manufacturing tolerances of the belt are significantly improved.
REFERENCES:
patent: 3197151 (1965-07-01), Sparks et al.
patent: 3222003 (1965-12-01), Guerth
patent: 3519218 (1970-07-01), Mees
patent: 3642225 (1972-02-01), Kakichi et al.
patent: 3758048 (1973-09-01), Sugaya et al.
patent: 3942743 (1976-03-01), Jinsenji
patent: 3974982 (1976-08-01), Stone
patent: 4242709 (1980-12-01), Stricker
Fuji Photo Film Co. , Ltd.
Haugland Scott J.
Hornsby Harvey C.
LandOfFree
Magnetic tape cartridge with spring biased roller does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Magnetic tape cartridge with spring biased roller, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic tape cartridge with spring biased roller will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-523490