Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Shaft arrangement for supporting and driving an open-end spinning rotor










Image Number 2 for United States Patent #5979155.

In open-end rotor spinning devices, an axial engagement element, typically a ceramic pin, is inserted as a wear protector in a receptacle at the free end of the rotor shaft which is supported on a ball of an axial bearing. In order to receive the air displaced during the insertion of the axial engagement element, the free end of the shaft is formed with at least one radial bore connecting the receptacle with the ambient environment through which the air displaced during the insertion can escape.








 
 
  Recently Added Patents
Method for using directing cells for specific stem/progenitor cell activation and differentiation
Bath
Schottky diode and method of manufacture
Method and apparatus for diagnosing faults in a hybrid internet protocol network
Vanilloid receptor ligands and use thereof for the production of pharmaceutical preparations
Gestures for presentation of different views of a system diagram
Amplitude-shift-keying (ASK) envelope detector and demodulation circuits
  Randomly Featured Patents
Integrated capacitive transducer
Cross frog for a set of track points, provided with an end of position-retaining device
Electronic gaming device and method
Peptides with immunomodulatory effects
Image fiber
Hydraulic system for a detachable implement
Polishing head for plate materials in granite, hard stone or ceramic with abrasive segments having continuous oscillating tangential motion
Shutter cup
Phase locked oscillator
Apparatus for rapidly producing cemented panes of insulating glass