Advancing material of indeterminate length – Plural material-moving means – With plural paths for material
Patent
1979-02-02
1981-03-24
Christian, Leonard D.
Advancing material of indeterminate length
Plural material-moving means
With plural paths for material
226188, 242208, B65H 1742
Patent
active
042575478
ABSTRACT:
A tape transport mechanism for dual capstan type tape recorders, which is designed so that a drive motor can be located at any desired position and rotational irregularities such as wow can most effectively be prevented. This mechanism includes a first flywheel provided with a first capstan for transporting a magnetic tape, and a second flywheel provided with a second capstan for imparting a back tension to the magnetic tape being transported. The first flywheel comprises a smaller-diameter portion on which said first capstan is provided, and a larger-diameter portion which is integrally provided on the bottom of the smaller-diameter portion. The larger-diameter portion of the first flywheel is coupled to the drive motor through a first belt, and the smaller-diameter portion thereof is connected to the second flywheel through a second belt.
REFERENCES:
patent: 3472464 (1969-10-01), Morimoto et al.
patent: 3610553 (1971-10-01), Matsuyama
patent: 3883059 (1975-05-01), Nakamichi
patent: 3900174 (1975-08-01), Morimoto et al.
Christian Leonard D.
Shin-Shirasuna Electric Corp.
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