pinch roller मीनिंग इन हिंदी

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After exposure every photograph is taken through pinch rollers inside of the instant camera.
In this case, only one pinch roller is pressed against its corresponding capstan at a time.
When the envelopes went through pinch rollers on automated sorting equipment, it expelled the spores into the air.
This coating sometimes also caused the pinch roller to slip, leading to poor speed control and tape flutter.
The spool itself was freewheeling and the tape was driven only by tension from the capstan and pinch roller.
As time went on, these issues were compounded as later cartridges started using cheaper, lower quality materials, such as plastic pinch rollers.
Dual pinch rollers are also used ( along with dual capstans ) in auto-reverse cassette decks to drive the tape in both directions as needed.
It used a revolutionary " grit wheel " design which moved the paper held in place by a wheel with embedded grit and a pinch roller.
The pinch roller was also an integral part of the 8-track cartridge, although many early rubber rollers would suffer from deterioration because the rubber had not been fully cured.
The other pinch roller shifts to the capstan drive shaft and the tape head also shifts on the level of the other reel; adjusting to the height of the tape.