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Patent Searching and Data


Title:
TRACTION DEVICE FOR UNMANNED CONVEYANCE VEHICLE, AND UNMANNED CONVEYANCE VEHICLE PROVIDED WITH SAME
Document Type and Number:
WIPO Patent Application WO/2018/012285
Kind Code:
A1
Abstract:
[Problem] To ensure the steerability of an unmanned conveyance vehicle while at the same time suppressing a reduction in the engagement properties of a carriage. [Solution] At the time of coupling an unmanned conveyance vehicle 1 with a carriage 90, a swing arm 42 is moved toward a coupling member 22 by a movement device 44, whereby the swing arm 42 is engaged with the coupling member 22, and the coupling member 22 is restricted from turning (swinging) with respect to the unmanned conveyance vehicle 1. After the unmanned conveyance vehicle 1 has been coupled with the carriage 90, the swing arm 42 is moved in a direction away from the coupling member 22 by the movement device 44, whereby the engagement between the swing arm 42 and the coupling member 22 is released, and the coupling member 22 is permitted to turn (swing) with respect to the unmanned conveyance vehicle 1. Thus, it is possible to ensure the steerability of the unmanned conveyance vehicle that travels while pulling the carriage 90, and also possible to suppress a reduction in the engagement properties of a hook member 24 to a frame 92 of the carriage 90 at the time of coupling the unmanned conveyance vehicle 1 with the carriage 90.

Inventors:
ADACHI Ryuji (.Ltd. 1-10,Minamiichiban-cho,Atsuta-ku,Nagoya-Sh, Aichi 55, 〒4560055, JP)
KANEKO Takayuki (1-1, Minami-Aoyama, 2-chome, Minato-k, Tokyo 62, 〒1070062, JP)
Application Number:
JP2017/023659
Publication Date:
January 18, 2018
Filing Date:
June 28, 2017
Export Citation:
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Assignee:
AICHIKIKAI TECHNOSYSTEM CO,.LTD. (1-10, Minamiichiban-choAtsuta-ku,Nagoya-Sh, Aichi 55, 〒4560055, JP)
HONDA MOTOR CO.,LTD. (1-1 Minami-Aoyama 2-chome, Minato-ku Tokyo, 62, 〒1070062, JP)
International Classes:
B60D1/36; B61B13/00; B61G1/32; B62B5/00
Foreign References:
JP2000211526A2000-08-02
JP2007290598A2007-11-08
US20120112433A12012-05-10
Attorney, Agent or Firm:
FUKUYAMA Masatoshi (Fushimi Point Bldg. 3F, 23-29 Sakae 1-chome, Naka-ku, Nagoya-sh, Aichi 08, 〒4600008, JP)
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