Title:
TRAVELLING VEHICLE SYSTEM, UNIT, AND GRID-SHAPED TRACK
Document Type and Number:
WIPO Patent Application WO/2022/255062
Kind Code:
A1
Abstract:
[Problem] To facilitate installation of a suspended track. [Solution] A grid-shaped track R comprises a unit U corresponding to one square of the grid. The unit U has: two first tracks R1 extending in parallel to a first direction D1; two second tracks R2 extending in parallel with a second direction D2, which is different from the first direction D1; four intersection tracks R3 provided spaced apart from the first tracks R1 and second tracks R2 and corresponding to intersections between extension lines of the two first tracks R1 in the first direction D1 and extension lines of the two second tracks R2 in the second direction D2; and a connecting part C that connects the four intersection tracks R3 with the first track R1 and second track R2. The grid-shaped track R is formed by linking a plurality of the units U, and two of the intersection tracks R3 of the four intersection tracks R3 are continuous between two linked units U.
Inventors:
TORAZAWA MASAYOSHI (JP)
Application Number:
PCT/JP2022/020238
Publication Date:
December 08, 2022
Filing Date:
May 13, 2022
Export Citation:
Assignee:
MURATA MACHINERY LTD (JP)
International Classes:
B61B3/02; B61B13/00; B65G49/07
Domestic Patent References:
| WO2020110522A1 | 2020-06-04 |
Foreign References:
| JP2019081639A | 2019-05-30 | |||
| JP2021011322A | 2021-02-04 | |||
| JP2012040961A | 2012-03-01 | |||
| JP2021093833A | 2021-06-17 |
Attorney, Agent or Firm:
NISHI, Kazuya et al. (JP)
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