Tree mover system with airbags
US8844449B2 · kind B2 · utility
2Cited by
7References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 15, 2012 |
| Grant date | Sep 30, 2014 |
| Priority date | — |
| Expiry date | May 4, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01G23/043
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A large tree mover system includes a trench formed around the circumference of the tree, and a plurality of elongate supports beneath the root ball of the tree. Two or more connecting beams positioned over the plurality of supports connect the plurality of supports to form a substantially rigid frame. The plurality of inflatable airbags are positioned under the plurality of supports, and these or other airbags may be positioned under the supports to roll the root ball to a selected location. A method of moving large trees is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.