Bearing and drive for a spinning rotor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4785620
SERIAL NO

07162688

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A bearing and driving unit for a spinning rotor of an open-end spinning unit is provided. A braking element is provided for braking a rotor shaft, and a cleaning element is provided for cleaning the rotor shaft. Actuating elements are provided for activating and deactivating the braking element and the cleaning element. The cleaning element is applied to the rotor shaft with a contact force which is controlled independent of a contact force control of the braking element.

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Patent Owner(s)

Patent OwnerAddress
STAHLECKER HANSHALDENSTRASSE 20 SUSSEN 73079
STAHLECKER FRITZ JOSEF - NEIDHARTSTRASSE 18 7347 BAD UBERKINGEN

International Classification(s)

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  • 1988 Application Filing Year
  • D01H Class
  • 155 Applications Filed
  • 0 Patents Issued To-Date
  • 0 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances19880255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Feuchter, Wolfgang Deggingen-Reichenbach, DE 11 64

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  • 6 Citation Count
  • D01H Class
  • 0 % this patent is cited more than
  • 37 Age
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