Title:
UNMANNED AUTOMATIC TRANSPORT VEHICLE OPERATED BY BALL GUIDE COUPLED WITH SPRING
Document Type and Number:
WIPO Patent Application WO/2013/032105
Kind Code:
A1
Abstract:
In the present invention, disclosed is an unmanned automatic transport vehicle, which is operated by a ball guide to which a spring is coupled. The present invention provides the unmanned transport vehicle operated by the ball guide coupled with the spring, and with respect to the unmanned automatic transport vehicle, which runs along a runway rail that is installed on a ground surface and protrudes at the center, comprising: a base plate; a pair of guide means which is installed on a lower surface of the base plate so as to face each other with a predetermined distance therebetween; a steering means which is installed on a predetermined position between the guide means; and a control means, which is installed on one end of the base plate, for controlling the unmanned automatic transport vehicle, wherein a lower portion of the guide means is provided with an insertion groove at the center so that the runway rail can be inserted therein.
Inventors:
BAE SUN-IL (KR)
Application Number:
PCT/KR2012/003633
Publication Date:
March 07, 2013
Filing Date:
May 09, 2012
Export Citation:
Assignee:
ATIS CO LTD (KR)
BAE SUN-IL (KR)
BAE SUN-IL (KR)
International Classes:
B61B13/04; A01M7/00; B61D15/00; B61F9/00
Foreign References:
| JP2011522727A | 2011-08-04 | |||
| JPH08294347A | 1996-11-12 | |||
| JPH11245805A | 1999-09-14 | |||
| KR200439510Y1 | 2008-04-16 |
Attorney, Agent or Firm:
LEE, SANG-PIL (KR)
이상필 (KR)
이상필 (KR)
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