Title:
UNMANNED TRANSPORT SYSTEM AND WHEEL STOPPING DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/054533
Kind Code:
A1
Abstract:
In an unmanned transport system (100) of the present invention, an unmanned transport vehicle (10) may be retracted and a towed vehicle (30) may be placed in a regular position (RP) while being pushed in the rearward direction. This unmanned transport system (100) is provided with, behind the regular position (RP), a wheel stopping device (80) that comes into contact with a pair of left and right rear wheels of the retracting towed vehicle (30) and stops the towed vehicle (30). The wheel stopping device (80) has an actuating unit (81) that applies a forward force to the rear wheels so that the towed vehicle (30) is made to follow the unmanned transport vehicle (10) that advances by a certain distance (Δ).
Inventors:
KATAGI TEISUKE (JP)
OHARA MASAHIRO (JP)
ARAI TAKAHIKO (JP)
OHARA MASAHIRO (JP)
ARAI TAKAHIKO (JP)
Application Number:
PCT/JP2019/034751
Publication Date:
March 19, 2020
Filing Date:
September 04, 2019
Export Citation:
Assignee:
OMRON TATEISI ELECTRONICS CO (JP)
International Classes:
B60D1/58; B60D3/00; B61B13/00
Domestic Patent References:
| WO2016165721A1 | 2016-10-20 |
Foreign References:
| JP2016150692A | 2016-08-22 | |||
| JP2017122990A | 2017-07-13 | |||
| JP2011240781A | 2011-12-01 | |||
| JP2007209544A | 2007-08-23 | |||
| US20170248961A1 | 2017-08-31 |
Attorney, Agent or Firm:
YAMAO, Norihito et al. (JP)
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