Title:
Carrier system
Document Type and Number:
Japanese Patent JP5983855
Kind Code:
B2
Abstract:
A conveyance system that can prevent the conveyance carriages from entering by mistake is provided. The conveyance system 1 includes: a rail R that is constructed across a plurality of areas; a FOUP conveyance vehicle 10 that travels along the rail R; a reticle conveyance vehicle 20 that has a width and a height at least one of which differs from that of the FOUP conveyance vehicle 10; an optical sensor 15 that is provided to the FOUP conveyance vehicle 10, arranged at a position that does not overlap the rectile conveyance vehicle 20 in a traveling direction, and detects an obstacle in front; and a member 30 to be detected that is arranged, in an entry section into a certain area where only the rectile conveyance vehicle 20 is allowed to enter out of a plurality of areas, at a position where the rectile conveyance vehicle 20 is allowed to enter the certain area, the position being detectable by the optical sensor 15 provided to the FOUP conveyance vehicle 10.
Inventors:
Takanori Izumi
Application Number:
JP2015500157A
Publication Date:
September 06, 2016
Filing Date:
January 08, 2014
Export Citation:
Assignee:
Murata Machinery Co., Ltd.
International Classes:
G05D1/02; B61B13/00; B65G1/00
Domestic Patent References:
| JP2002019605A | 2002-01-23 | |||
| JP2005124753A | 2005-05-19 | |||
| JP2012063920A | 2012-03-29 | |||
| JPS5933513A | 1984-02-23 | |||
| JP2008186340A | 2008-08-14 | |||
| JP2009282958A | 2009-12-03 | |||
| JP2002019605A | 2002-01-23 | |||
| JP2005124753A | 2005-05-19 | |||
| JP2012063920A | 2012-03-29 |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Kenichi Shibayama
Yoshiki Kuroki
Kenichi Shibayama