发明名称 TREE MOVER SYSTEM WITH AIRBAGS
摘要 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.
申请公布号 EP2717673(A4) 申请公布日期 2014.11.19
申请号 EP20130791609 申请日期 2013.05.14
申请人 ENVIRONMENTAL TREE AND DESIGN, INC. 发明人 MERIT, MARK, A.;COX, THOMAS, P.
分类号 A01G23/02;A01C11/00;A01G23/04 主分类号 A01G23/02
代理机构 代理人
主权项
地址