Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Suction roller and transporting apparatus using the same










Image Number 12 for United States Patent #7654427.

The present invention provides a suction roller which is capable of being adopted for sucking an object. The suction roller is provided with a negative pressure inside thereof and at least one opening for sucking the object by at least one valve disposed in each opening respectively for selectively controlling the on-off of the negative pressure through the opening. During the rotation of the suction roller, the valves in a specific area are capable of being opened so that the negative pressure can pass through the openings with respect to the opened valve to suck the object and transport the object subsequently. In another embodiment, the present invention also provides a transporting apparatus combining the suction roller and a guiding mechanism for transporting the object and compensating the shifting during the moving of the object.








 
 
  Recently Added Patents
Information processing device and display control method
Toner cartridge
Acceleration based mode switch
High conductive water-based silver ink
(4932
Vanadium, cobalt and strontium additives for use in aluminum back solar cell contacts
Adsorptive molded parts and the use thereof
  Randomly Featured Patents
Method of producing a magnetic recording medium
Word recognition apparatus
Apparatus for removal of fat, oil and grease from laundry wash water
Door of lavatory unit
Charger base unit for electric candlelight
Process for treatment of residues from ferriferous zinc ores
Process for producing purified diammonium phosphate from wet process phosphoric acid
Managing, accessing, and retrieving networked information using physical objects associated with the networked information
Convertible backpack
Communication apparatus and method