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US 4,706,339 AGranted
Cleaning tape for top roll assembly
OwnerKurt T. Ederinventor
Life of this patent
Estimating the term…
Abstract
A spinning machine is improved by incorporating into the weighting arm of a drafting system a mounting support in the form of a spring which is incorporated into the weighting arm.
Claims4
In a weighting arm for drafting systems of spinning machines having a built-in cleaning device with driven cleaning tapes where
- the tape guide rollers are fitted in an incorporated mounting support,
- the movement for the cleaning tapes is taken up from the top roller,
- the improvement, comprising:
- the mounting support is incorporated in the weighting arm
- the mounting support is a spring (4)
- the drive of the cleaning tapes (6) is taken up by contact pressure of tape guide roller (5) with its cleaning tape (6) to back top roller (11) through spring (4).
3 more elements
Dependencies are inferred from the claim text.