Receptacles – Closures – Having means for securing or retaining closure in its closed...
Patent
1984-08-17
1986-01-14
Hall, George T.
Receptacles
Closures
Having means for securing or retaining closure in its closed...
206387, 242198, 242199, 360132, B65D 4314, B65D 5104
Patent
active
045641200
ABSTRACT:
Magnetic tape cassette for magnetic recording and play-back devices with pivotal front lid whereby the front lid is biassed by a two-armed safety bar which may be moved forwards and backwards, the swivel range of which is restricted by a pin on the inside of the front lid, characterized in that the two-armed safety bar 19 extends beyond its bearing journal 22, and the extension in the closed position of the front lid serves as a stop 25 on the wall 27, positioned behind, on the upper part of the cassette, and an U-shaped leaf spring 28 is provided to bias the safety bolt between the back wall of the safety bar bearing 18 and the adjacent safety bar arm 21.
REFERENCES:
patent: 4212437 (1980-03-01), Shiba et al.
patent: 4418373 (1983-11-01), Fujimori et al.
patent: 4449677 (1984-05-01), Ohta et al.
patent: 4476505 (1984-10-01), Victor
patent: 4485988 (1984-12-01), Kikuya et al.
Brunner Hubert
Liepold August
Pertzsch Albert
Zeroni Ludwig
Agfa-Gevaert Aktiengesellschaft
Hall George T.
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