Two stage reel mechanism for tape recorder

Details Two stage reel mechanism for tape recorder Two stage reel mechanism for tape recorder

1990-01-25

1991-04-16

Levy, Stuart S.

Winding, tensioning, or guiding

Strand tensioning device

Tortuous course

242193, 242 683, G11B 1532

Patent

active

050076000

ABSTRACT:
A tape recorder in which first and second cassette tapes are loaded on a two stage reel mechanism, the two stage reel mechanism comprising a first reel, operatively connected to reel driving circuit, for transmitting a rotating force of the driving circuit to the first cassette tape, the first reel including a plurality of first engaging members at its periphery engaging with projections of a reel hub of the first cassette tape, and a second reel, operatively connected to the driving means and coaxially provided with the first reel for transmitting a rotating force of the driving circuit to the second cassette tape, the second reel including a plurality of second engaging members at its periphery engaging with projections of a reel hub of the second cassette tape, wherein at least one of the ends respective reels is tapered.

REFERENCES:
patent: 3652030 (1972-03-01), Nakano
patent: 3665114 (1972-05-01), Hathaway
patent: 3756521 (1973-09-01), Werner
patent: 3894701 (1975-07-01), Moscaret
patent: 3955778 (1976-05-01), Lu
patent: 4083516 (1978-04-01), Schuch
patent: 4121786 (1978-10-01), Hathaway
patent: 4206487 (1980-06-01), Sato

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