Gabelstapler und Verfahren zum Betrieb davon

Details

Veröffentlichungs-Nr.

EP3309112

Aktenzeichen

EP17196170

Anmeldetag

12. Oktober 2017

Veröffentlichung

24. April 2019

Erteilung

24. April 2019

Rechtsraum

EP

IPC

B66F9/075G01B11/02

Abstract

A forklift truck (10) includes a two-dimensional rangefinder (31), a mover device (20), a calculator (28), and a determiner (28). The two-dimensional rangefinder (31) emits a measurement wave in a downwardly inclined direction from above and toward a first load (40) and measures a distance to a measurement point (P) located on a surface (41, 42, 43, 44, 45, 46, 47) of the first load (40). The mover device (20) moves the two-dimensional rangefinder (31). The calculator (28) calculates a longitudinal distance (Y) between the emitting source (32) and the measurement point (P). The determiner (28) determines that the first load (40) is in a condition in which there is a level difference between a front part (43, 45) and a rear part (44, 46) of an upper surface (41) of the first load (40), and the front part (43) is higher than the rear part (44), when a variation in the longitudinal distance (Y) that is generated in response to a displacement of the two-dimensional rangefinder (31) moved by the mover device (20) exceeds an upper limit of a specified threshold range.

Anmelder

Firma

Kabushiki Kaisha Toyota Jidoshokki

Land

🇯🇵 Japan

Fachgebiete