Winding – tensioning – or guiding – Material guide or guard – Fluid suspension
Patent
1997-01-21
1999-02-09
Mansen, Michael
Winding, tensioning, or guiding
Material guide or guard
Fluid suspension
2423461, 2424173, 242419, B65H 5728, B65H 7700, G03B 2302
Patent
active
058683500
ABSTRACT:
A spring loaded tape transversal tension control device is provided to equalize tape tension across the transverse cross-section of a tape to provide a more stable tension throughout the tape such that a reduction in maximum tape tension can be achieved. The device includes a central spring and an outer spring for rotationally balancing tape tension by pivoting the device under spring force to press onto, or retract from portions of the tape.
REFERENCES:
patent: 1189611 (1916-07-01), Morse
patent: 2603721 (1952-07-01), Camras
patent: 2686230 (1954-08-01), Camras
patent: 2696192 (1954-12-01), Birchler et al.
patent: 2864621 (1958-12-01), Stavrakis et al.
patent: 2873318 (1959-02-01), Moore
patent: 3140033 (1964-07-01), Zivny
patent: 3329434 (1967-07-01), Walker
patent: 3372938 (1968-03-01), Hoag
patent: 3378266 (1968-04-01), Karecki
patent: 3749851 (1973-07-01), Nakamichi
patent: 3974952 (1976-08-01), Swanke et al.
patent: 3984049 (1976-10-01), Shawen
patent: 4307427 (1981-12-01), Kawachi
patent: 4320429 (1982-03-01), Knerich et al.
patent: 4403720 (1983-09-01), Grant
patent: 4571654 (1986-02-01), Oishi
patent: 4638392 (1987-01-01), Akutsu
patent: 4663687 (1987-05-01), Dalziel
patent: 4739423 (1988-04-01), Ida
patent: 4747007 (1988-05-01), Ikebe et al.
patent: 4933788 (1990-06-01), Patel et al.
patent: 5251844 (1993-10-01), Albrecht et al.
patent: 5323280 (1994-06-01), Rudi
patent: 5417413 (1995-05-01), Huffman et al.
patent: 5430586 (1995-07-01), Koo
Mansen Michael
Tandberg Data ASA
LandOfFree
Tape tensioning device does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Tape tensioning device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tape tensioning device will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1943871