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
Power supply device
Random access for wireless multiple-access communication systems
Electrophoresis display having touch screen and method for driving the touch screen
Apparatus and method for sterilizing vessel with electron beam
Contact sensor, driver device, and care bed
Curable sublimation marking material and sublimation transfer process using same
Transfer device and image forming apparatus including regulation member
  Randomly Featured Patents
Biocide treatment to control sulfate-reducing bacteria in industrial process waste waters
Removal of radioactivity from zircon
Methods and system for motor drive information capture
Quick action fastener assembly
Bipolar transistor test structure with lateral test probe pads
Roll shaft, recording medium supply apparatus and recording apparatus
Feeder for animals
Bag transport and tilt-correction device
Handwritten character input device allowing input of handwritten characters to arbitrary application program
Digital-to-analog converter