Resources Contact Us Home
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
Surround sound effects provided by cell phones
Method for identifying bacteria in a sample
Controlling access to resources on a network
Economic filtering system for delivery of permission based, targeted, incentivized advertising
Monitoring apparatus for monitoring communication configurations of client devices
System and method for redirected firewall discovery in a network environment
Frequency offset estimation apparatus and method of OFDM system
  Randomly Featured Patents
Debugging step-back button
Method of compensating for cutter deflection
Communication apparatus and method providing robust service in the presence of deteriorated radio conditions
5 Valve small bore 1 flange manifold block
Natriuretic peptide-mediated imaging of atherosclerotic plaque
Shaped anode x-ray tube
Client/server database system with methods for improved soundex processing in a heterogeneous language environment
Motor vehicle steering assembly
Search engine device and method for generating output search responses from multiple input search responses
Light beam scanning apparatus