Conveyors: power-driven – Conveyor arrangement for selecting among plural sources or... – Condition responsive control means including sensing...
Patent
1994-03-29
1995-10-24
Bidwell, James R.
Conveyors: power-driven
Conveyor arrangement for selecting among plural sources or...
Condition responsive control means including sensing...
1983671, 198575, 19881001, B65G 3700
Patent
active
054602572
ABSTRACT:
A main conveyer structure 3 incorporates a controller 40 having function to control rotation of conveyer rollers 2. The controller 40 incorporates a plurality of I/O ports 42 for exchanging data signal with respective controllers 40 of conveyer units 1 adjoining in four directions. The I/O ports 42 stores the numbers registered for respective conveyer units 1 in the course of transmitting and receiving the registerable number to and from the controller 42, and then, based on the registered numbers stored in the I/O ports 42, the controller 40 prepares a table for designating direction of driving respective conveyer units 1. By referring to the prepared table designating registered numbers of the start conveyer unit 1 and the destination conveyer unit 1, the controller 40 correctly determines the direction of driving the rollers 2 based on data for conveyance yielded from the table.
REFERENCES:
patent: 2614684 (1952-10-01), Daniels
patent: 2883036 (1959-04-01), Fox et al.
patent: 3361248 (1968-01-01), Daymon
patent: 5058727 (1991-10-01), Jahns et al.
patent: 5285887 (1994-02-01), Hall
Bidwell James R.
Daifuku Co. Ltd.
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