Title:
OVERHEAD CONVEYING VEHICLE
Document Type and Number:
WIPO Patent Application WO/2023/079882
Kind Code:
A1
Abstract:
This overhead conveying vehicle comprises: a gripping part (12) that grips a container (200) so that the opening direction of an opening (200a) is directed horizontally; a lifting part (7) which is provided with the gripping part (12) and which is suspended from a traveling part (3) by a plurality of suspension members (B); a lifting drive part (63A) that raises or lowers the lifting part (7) with respect to the traveling part (3) by winding up and feeding out the plurality of suspension members (B); and a control part (8) that adjusts the inclination of the lifting part (7) relative to the horizontal plane by controlling the winding-up amount or the feeding-out amount of each of the plurality of suspension members (B) in the lifting drive part (63A). The control part (8) adjusts the inclination of the lifting part (7) to assume a falling prevention pose in which the height on the opening (200a) side of the container (200) gripped by the gripping part (12) is positioned higher relative to the rest of the container (200).
Inventors:
KOBAYASHI MAKOTO (JP)
Application Number:
PCT/JP2022/036970
Publication Date:
May 11, 2023
Filing Date:
October 03, 2022
Export Citation:
Assignee:
MURATA MACHINERY LTD (JP)
International Classes:
B61B3/02; B61B13/00; B65G1/04; B65G49/07; H01L21/677
Domestic Patent References:
| WO2021100297A1 | 2021-05-27 | |||
| WO2018179369A1 | 2018-10-04 |
Foreign References:
| JPH08188375A | 1996-07-23 | |||
| JP2001068522A | 2001-03-16 | |||
| JPH08288360A | 1996-11-01 | |||
| JP2007314331A | 2007-12-06 |
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
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