Winding – tensioning – or guiding – Unwinding and rewinding a machine convertible information... – With particular drive
Patent
1998-03-27
1999-08-10
Nguyen, John Q.
Winding, tensioning, or guiding
Unwinding and rewinding a machine convertible information...
With particular drive
2423346, 2423351, 360 71, 360 85, 360 93, G11B 1546, G11B 1532
Patent
active
059345934
ABSTRACT:
A tension lever is pivoted to a chassis at one side of a reel support and has attached thereto in the vicinity of the pivoted portion opposite ends of a tension band reeved around the reel support. First and second two tension springs are provided between and fitted to a control lever and the tension lever each pivoted to the chassis and rotatable to different positions for different tape running modes. The second tension spring is fitted to the control lever with play in the direction of stretch of the spring. For reverse playback, the control lever rotates within the limits of play of the second spring to stretch the first spring only. The control lever stretches both the two springs for usual playback.
REFERENCES:
patent: 5430585 (1995-07-01), Takada et al.
Nguyen John Q.
Sanyo Electric Co,. Ltd.
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