Title:
TRAVELING TRUCK AND CONTROL METHOD FOR TRAVELING TRUCK
Document Type and Number:
WIPO Patent Application WO/2022/003779
Kind Code:
A1
Abstract:
Provided are: a traveling truck which can be moved upward/downward while maintaining an appropriate orientation according to respective usages of machines and tools mounted to the traveling truck; and a upward/downward movement method. A traveling truck 1 comprises: a frame member 3 that surrounds a traveling target B; a plurality of rolling members 5 mounted to the frame member 3 so as to be rollable on the traveling target B; a drive means 7 that drives at least one of the plurality of rolling members 5; an angle detection means 9 that detects the horizontality of the frame member 3; and a control means 11 that controls the angle of the frame member 3 with respect to the traveling target B by driving at least one of the plurality of rolling members 5 through the traveling means 7 on the basis of angle information obtained by the angle detection means 9. By using the traveling truck 1, it is possible to perform the upward/downward movement while the appropriate orientation is maintained.
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Inventors:
NEMOTO HIDEYUKI (JP)
OKANO YOSHINARI (JP)
OKANO YOSHINARI (JP)
Application Number:
PCT/JP2020/025530
Publication Date:
January 06, 2022
Filing Date:
June 29, 2020
Export Citation:
Assignee:
SURF ENG CO LTD (JP)
International Classes:
B61B13/04
Foreign References:
| JP2019217879A | 2019-12-26 | |||
| JPH02175594A | 1990-07-06 | |||
| JPS60168746U | 1985-11-08 | |||
| JP6736101B1 | 2020-08-05 | |||
| JPS63297178A | 1988-12-05 | |||
| JPS6154377A | 1986-03-18 |
Other References:
ANONYMOUS: "Develop a large robot with the technology of ''Noboru-kun'', Smoothly move up and down a bridge pier with an outer circumference of 18m! Surf Engineering", 26 May 2015 (2015-05-26), pages 1 - 6, XP055897630, Retrieved from the Internet [retrieved on 20220304]
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