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
Domain isolation through virtual network machines
Battery structures and related methods
Location-based method to specify ratio frequency spectrum rights
Lead with lead stiffener for implantable electrical stimulation systems and methods of making and using
Inter-carrier communications for multimedia-message delivery
Method of providing tailor-made software for hospital departments
Behavioral fingerprint based authentication
  Randomly Featured Patents
Liquid-assisted cryogenic cleaning
Honeycomb structure
High temperature lamination tool
Cushioned restraint system
System and method for creating magnified images of a microscope slide
Method for resolving network address by sending reresolve request to nodes at selected time period after establishing address table, and updating the table with received reply thereto
Air compressor
Advanced stacked multicell thermal battery
Power and thermal optimization of processor and cooling
Electron-emitting device manufacturing apparatus, solution including metal micro-particles, electron-emitting device, and image displaying apparatus