Gripping drive for magnetic tape

Advancing material of indeterminate length – By orbitally traveling material-engaging surface – Comprising rotary pinch pair

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Details

226183, 226187, 242197, 242209, B65H 2002

Patent

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046243992

ABSTRACT:
Tape drive apparatus having a drive roller 1 and pinch roller 2 including a idler roller 3 around which tape 4 passes. The pinch roller 2 which is rotatable about two normal axes (A2 and A4), is resiliently urged against the drive roller 1 and the idler roller 3, the two rollers being spaced apart from each other. This apparatus is particularly useful for magnetic tape cassettes, the pinch roller 2 being formed as either part of the cassette or as part of a tape recorder/player for using a cassette.

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