Conveyance system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 9, 2002
Grant Date -
N/A
app pub date -
Oct 6, 2000
filing date -
Oct 8, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A communication master unit of a conveyance controller and communication slave units for a main conveyor, loading conveyors and unloading conveyors are connected by a serial transmission line to transmit and receive different kinds of data signals to and from motorized rollers for conveying items and their corresponding sensors by the packet-switching exchange system. Conveyance control can be executed by transmitting and receiving the different kinds of data signals via reduced number of wirings while connecting the master unit and the slave units corresponding to the respective conveyors by the serial transmission line in a conveyor system.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully