Title:
無人搬送車
Document Type and Number:
Japanese Patent JP6373170
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an unmanned carrier capable of increasing load resistance while preventing a vehicle height from increasing.SOLUTION: Travel devices 10a and 10b arranged below a vehicle body 2 on which a load is mounted rotatably support wheels 11 by an axle 12. The travel devices 10a and 10b are pivotally supported with respect to the vehicle body 2, and are connected to each other by a synchronization mechanism 30 so that the travel device 10a and 10b rotate in the same direction in conjunction with each other. Thereby, even when the travel devices 10a and 10b are arranged in proximity to each other so that the respective rotation ranges overlap with each other, the travel devices 10a and 10b are caused not to interfere with each other. Since the number of wheels 11 per unit area can be increased, the load resistance can be increased while a vehicle height of an unmanned carrier 1 is prevented from increasing.SELECTED DRAWING: Figure 3
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Inventors:
Matsubara Masamitsu
Application Number:
JP2014230256A
Publication Date:
August 15, 2018
Filing Date:
November 13, 2014
Export Citation:
Assignee:
Nippon Vehicle Manufacturing Co., Ltd.
International Classes:
B61B13/00; B60G5/06
Domestic Patent References:
| JP2000255231A | ||||
| JP5058331A | ||||
| JP11115751A | ||||
| JP9305225A | ||||
| JP2003029831A | ||||
| JP2002264801A | ||||
| JP11334403A |
Foreign References:
| WO1999043529A1 | ||||
| EP2444171A1 |
Attorney, Agent or Firm:
Patent Service Corporation Shinmei Century