Conveying apparatus
US10773935B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 21, 2018 |
| Grant date | Sep 15, 2020 |
| Priority date | — |
| Expiry date | Mar 17, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62B2202/90
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
In embodiments, a conveying apparatus includes a base, a wheel, a lifter, a lower side distance detection unit, and a control unit. The wheel is connected to the base via a suspension mechanism and is rotatable. The lifter is able to be lifted and lowered with respect to the base in a direction of a conveyance target. The lower side distance detection unit detects a lower side distance between a reference surface of the base and a ground contact surface of the wheel. The control unit controls a lifting/lowering operation of the lifter and rotative driving of the wheel. The control unit causes the lifter to be lifted and lowered based on the lower side distance and to support a part of a weight of the conveyance target, and causes the wheel to be rotatively driven and to convey the conveyance target.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.