发明名称 LIFT APPARATUS AND METHOD FOR TRANSPLANTING TREES
摘要 <p>A portable lift apparatus (10) and method for removing a planted or mature tree for transport and transplanting in a new location utilizing a base support (12) which is dimensioned so as to fit entirely within a trench (14) dug about the base of a tree, and at least one hydraulic or pressurized lifting member (18) connected to the base support (12). The portable lift apparatus (10) is positioned below at least one support member (32) located on a root ball support harness (30) wherein the lifting member (18) is controllably brought into engagement with the support member (32) so as to force the root ball and tree upward to a desired height from the ground. The present invention is particularly suited for use with transplanting mature trees because the need for large, motorized lift equipment is obviated.</p>
申请公布号 WO1997041722(A1) 申请公布日期 1997.11.13
申请号 US1997007906 申请日期 1997.05.08
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