Winding – tensioning – or guiding – Unwinding and rewinding a machine convertible information... – Cartridge system
Patent
1993-03-01
1995-08-01
Stodola, Daniel P.
Winding, tensioning, or guiding
Unwinding and rewinding a machine convertible information...
Cartridge system
360132, D14121, G11B 23087
Patent
active
054381894
ABSTRACT:
A tape-cassette of the now popularly standardized dual transfer-spool type, having identical top and bottom mating halves, including a slightly raised mesial anterior portion, having a pair of anterior aperatures for entry of a capstan-drive roller apposed to a central anterior aperture for entry of an electromagnetic-head. Wherein is provided a special "anti-jam" perimeter-declivity formation serving to ameliorate occasional jamming tendancy known to the standard squared perimeter cross-section manner of construction. The notably smooth-running characteristics of this otherwise successful cassette configuration are not in any way compromised, while now rendered virtually care-free as to loading procedure, even in a darkened room.
REFERENCES:
patent: D221003 (1971-06-01), Cohen
patent: D248470 (1978-07-01), Titalesfore
patent: D262876 (1978-11-01), Yoshizawa
patent: D280815 (1985-10-01), Gelardi
patent: D333464 (1993-02-01), Yoshida
patent: 3642229 (1972-02-01), Downey et al.
patent: 3891159 (1975-06-01), Nelson
patent: 4101096 (1978-07-01), Oishi et al.
patent: 4560117 (1985-12-01), Shimizu
Nguyen John Q.
Stodola Daniel P.
LandOfFree
Recording-tape cassette w/ anti-jam perimeter-declivity does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Recording-tape cassette w/ anti-jam perimeter-declivity, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Recording-tape cassette w/ anti-jam perimeter-declivity will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-734811