Title:
TRANSPORT SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/135098
Kind Code:
A1
Abstract:
Provided is a a transport system in which a worker performs maintenance work on a shelf (3z) in a maintenance area within a warehouse in which a vehicle area where a transport vehicle (3) travels and the maintenance area where the worker performs the maintenance work are formed separately. A safety device (2) permits an entry of the worker into the maintenance area after the transport vehicle (3) transporting the shelf (3z) takes the shelf (3z) down within the maintenance area in accordance with a travel instruction from a service device (1) and then the transport vehicle (3) within the maintenance area exits to the vehicle area.
Inventors:
FUJII MANABU (JP)
ITO TSUTOMU (JP)
NOGUCHI DAISUKE (JP)
XU JINGPENG (JP)
AOKI KUNIHIKO (JP)
ITO TSUTOMU (JP)
NOGUCHI DAISUKE (JP)
XU JINGPENG (JP)
AOKI KUNIHIKO (JP)
Application Number:
PCT/JP2017/002258
Publication Date:
August 10, 2017
Filing Date:
January 24, 2017
Export Citation:
Assignee:
HITACHI LTD (JP)
International Classes:
G05D1/02; B65G1/00
Domestic Patent References:
| WO2015097736A1 | 2015-07-02 | |||
| WO2015125217A1 | 2015-08-27 | |||
| WO2015052830A1 | 2015-04-16 |
Foreign References:
| JP2009241758A | 2009-10-22 | |||
| JP2009123156A | 2009-06-04 | |||
| JP2010058890A | 2010-03-18 |
Attorney, Agent or Firm:
ISONO INTERNATIONAL PATENT OFFICE, P.C. (JP)
Download PDF:
Previous Patent: CELL CULTURE DEVICE
Next Patent: OPTICAL COUPLING STRUCTURE BETWEEN OPTICAL FIBER AND SEMICONDUCTOR LASER
Next Patent: OPTICAL COUPLING STRUCTURE BETWEEN OPTICAL FIBER AND SEMICONDUCTOR LASER