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
Pyridazine compounds for controlling invertebrate pests
System for and method of remotely auditing inventoried assets
Imaging apparatus having selection unit to select focus detection areas
Aromatic amine derivative, organic electroluminescent element employing the same, and process for producing aromatic amine derivative
Real ear measurement system using thin tube
Apparatus and method for manufacturing microneedles
Stable liquid VEGF antagonist formulations
  Randomly Featured Patents
Medium/high voltage incandescent lamp and reflector combination
Method and device for adjusting cymbal sound
Bearing support for a twisting or spinning machine
Method for the determination of peaks in a discrete signal
Method and terminal for restriction of domain transfer
Hybrid powertrain with manual transmission and off-latching clutch, and method of operating the same
Ocular wavefront-correction profiling
Storage device for boxed and bottled goods
Absorbent article with improved fastening system
Two-stage rotary vane vacuum pump