Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Drum positioning system










Image Number 2 for United States Patent #4520853.

A method and apparatus for positioning a filler opening of a drum into alignment with a filler. A wheel on the end of a probe driven by a pneumatic motor is moved in a circular path on the surface of the drum and falls into and is captured by the filler opening. The probe continues to move, rotating the drum and the filler opening toward alignment with the filler. Alignment between the probe and filler is sensed and used to reverse the direction of movement of the probe, causing it to withdraw from the filler opening.








 
 
  Recently Added Patents
Cross-linkable compositions
Method for manufacturing and reoxidizing a TiN/Ta.sub.2O.sub.5/TiN capacitor
Ascertaining presentation format based on device primary control determination
Information storage medium, reproducing method, and recording method
Tunnel magnetoresistance read head with narrow shield-to-shield spacing
Multi-carrier operation for wireless systems
Power or voltage oscillation damping in a power transmission system
  Randomly Featured Patents
Cylinder covering and method of attaching a cylinder covering in a printing press
Reflective film interface to restore transverse magnetic wave contrast in lithographic processing
Semiconductor device including driving transistors
Etching method for semiconductor silicon wafer
Display device with a portion of a flexible circuit projecting into a space in an opening or depression of a holder
Method of providing geographic information for a navigation system
Chair seat
Granular detergent component and process for its preparation
Tire tread of a vehicle tire
Cabinet system