Title:
FORKLIFT
Document Type and Number:
WIPO Patent Application WO/2022/130847
Kind Code:
A1
Abstract:
This forklift (10) comprises a loading/unloading device (21), a first rangefinder (51, 71), a second rangefinder (52, 72), and a control device (61). The loading/unloading device (21) is provided with a fork (26). The two rangefinders are attached at locations that ascend and descend together with the fork (26) and that tilt together with the fork (26). The control device (61) assesses, from the difference between a measurement value from the first rangefinder (51, 71) and a measurement value from the second rangefinder (52, 72), whether relative angular offset has occurred between the fork (26) and an article being loaded/unloaded.
Inventors:
ADACHI YUKAKO (JP)
Application Number:
PCT/JP2021/041485
Publication Date:
June 23, 2022
Filing Date:
November 11, 2021
Export Citation:
Assignee:
TOYOTA JIDOSHOKKI KK (JP)
International Classes:
B66F9/24
Foreign References:
| JPH02175599A | 1990-07-06 | |||
| JP2017019595A | 2017-01-26 | |||
| JPH0826691A | 1996-01-30 | |||
| JP2020193061A | 2020-12-03 | |||
| CN208292587U | 2018-12-28 | |||
| JP2020015571A | 2020-01-30 |
Attorney, Agent or Firm:
SATO Tsutomu et al. (JP)
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