Title:
CONVEYANCE TOOL
Document Type and Number:
WIPO Patent Application WO/2023/032409
Kind Code:
A1
Abstract:
Provided is a conveyance tool that suppresses tilting of a loading part onto which a transport object is loaded, and that enables smooth movement even on inclines, uneven surfaces, stairs and the like. Provided is the conveyance tool comprising: a loading part 10 onto which a transport object is loaded; a travel part 20 that includes a crawler 23 which changes shape and which is wrapped around a plurality of wheels; and an inclination-angle changing mechanism 30 that changes the angle of inclination of a contact surface of the travel part. Upon being subjected to a change operation from the inclination-angle changing mechanism 30, one of the plurality wheels moves and the inclination angle of the contact surface of the crawler 23 changes.
More Like This:
| WO/1984/002499 | HAND TROLLEY |
| WO/2019/184405 | COLLAPSIBLE STAIR-CLIMBING CART |
Inventors:
KARAI NOBUYUKI (JP)
Application Number:
PCT/JP2022/023908
Publication Date:
March 09, 2023
Filing Date:
June 15, 2022
Export Citation:
Assignee:
KARAI NOBUYUKI (JP)
International Classes:
B62B5/02; B62D55/075
Foreign References:
| US20140035355A1 | 2014-02-06 | |||
| US20110011652A1 | 2011-01-20 |
Attorney, Agent or Firm:
SHOYO INTELLECTUAL PROPERTY FIRM (JP)
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