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
System for setting programmable parameters for an implantable hypertension treatment device
Image processing apparatus capable of using replacement component, image forming apparatus capable of using replacement component, and method of administrating replacement component
Simulation parameter correction technique
Prompt gap varying optical filter, analytical instrument, optical device, and characteristic measurement method
Rules-based approach to transferring and/or viewing medical images
Gemstone
Patterned birefringent product
  Randomly Featured Patents
Electrical surge protection system with condition monitoring
Fluid operated wrench
Drive unit for a motor vehicle having a hybrid drive
Reinforcing aluminum-based filler and rubber composition comprising such a filler
Semiconductor device having a leading wiring layer
Selective plugging of formations with foam
Electrical adaptor
Method and system for providing antenna diversity
Structure in which a small-diameter thin metal tube is fixed at one end to a flange coupling
Cache system with a cache tag memory and a cache tag buffer