Title:
MOVING SHELF EQUIPMENT
Document Type and Number:
WIPO Patent Application WO2010109543
Kind Code:
A1
Abstract:
Disclosed is moving shelf equipment, wherein a magnet is disposed as a detected object on the floor at the stop position of each moving shelf (11) and a magnetic sensor for detecting the magnet is disposed at each moving shelf (11). The magnet is detected by the magnetic sensor when the moving shelf (11) stops its travel. If the magnetic sensitivity detected has changed by a predetermined value or more from the magnetic sensitivity detected at the previous travel stopping time, that is, if a width discrepancy larger than a predetermined value is detected, the traveling locus of the moving shelf (11) to eliminate that width discrepancy is determined, and the rotating speed of each drive motor is so controlled at the next traveling time as to follow that traveling locus.
Inventors:
TSUJIMOTO KAZUSHI (JP)
TAKAGAWA NATSUO (JP)
YOKOYAMA SYOUJI (JP)
TAKAGAWA NATSUO (JP)
YOKOYAMA SYOUJI (JP)
Application Number:
PCT/JP2009/001418
Publication Date:
September 30, 2010
Filing Date:
March 27, 2009
Export Citation:
Assignee:
DAIFUKU KK (JP)
TSUJIMOTO KAZUSHI (JP)
TAKAGAWA NATSUO (JP)
YOKOYAMA SYOUJI (JP)
TSUJIMOTO KAZUSHI (JP)
TAKAGAWA NATSUO (JP)
YOKOYAMA SYOUJI (JP)
International Classes:
B65G1/10; G05D1/00
Foreign References:
| JP2002087518A | 2002-03-27 | |||
| JPH032910A | 1991-01-09 | |||
| JPH10215958A | 1998-08-18 | |||
| JP2007107305A | 2007-04-26 | |||
| JPH09325816A | 1997-12-16 |
Attorney, Agent or Firm:
KASHIWABARA, Mieko (JP)
Mieko Kashiwabara (JP)
Mieko Kashiwabara (JP)
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