Title:
UNMANNED CARRYING VEHICLE AND MACHINING SYSTEM UTILIZING THE SAME
Document Type and Number:
Japanese Patent JP2003341834
Kind Code:
A
Abstract:
To develop improved dustproofing performance around an unmanned carrying vehicle.
A body 15 of the unmanned carrying vehicle 12 is constituted by an upper plate member 16, a bottom plate member 17 and a peripheral wall member 18. In the unmanned carrying vehicle, there are provided a negative pressure device 22 and a filter device 24. The negative pressure device 22 has a blower 23. When the blower 23 of the negative pressure device 22 is operated, air outside the unmanned carrying vehicle 12 is sucked inside, which passes through a suction port 25, a fan casing 23a and a filter device 24, discharges from a discharge duct 26 to the lower part of the unmanned carrying vehicle 12 and flows to the outside.
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Inventors:
FUJIMOTO YUICHI
TAKEDA SHIGERU
TAKEDA SHIGERU
Application Number:
JP2002150733A
Publication Date:
December 03, 2003
Filing Date:
May 24, 2002
Export Citation:
Assignee:
DENSO WAVE INC
International Classes:
B25J5/00; B25J19/00; B61B13/00; B61D27/00; B65G49/00; H01L21/677; H01L21/68; (IPC1-7): B65G49/00; B25J5/00; B25J19/00; B61B13/00; B61D27/00; H01L21/68
Attorney, Agent or Firm:
Tsuyoshi Sato