发明名称 Adjustable tree tie down
摘要 An adjustable tie-down for newly planted trees and other similar purposes includes a ground inserted stake and a hollow braided flexible line or rope for attachment between a tree and the stake. The line has a loop formed on one end for engagement with the stake and a loop at the other end for positioning around the crotch area or juncture of a tree trunk and limb and an intermediate portion that is longitudinally adjustable in a unique manner which enables the adjustment to be accomplished after the tie-down has been assembled with respect to the stake and tree. The longitudinal adjustment is obtained by doubling the end portion of the tie-down to define the loop with a portion of the doubled line passing interiorly of and longitudinally of the hollow braided line and with portions of the doubled line being provided with spaced plastic sleeves which serve as keepers to secure the line in an adjusted relationship, but enabling easy and quick longitudinal adjustment thereof.
申请公布号 US4319428(A) 申请公布日期 1982.03.16
申请号 US19790107881 申请日期 1979.12.28
申请人 FOX, DANIEL W. 发明人 FOX, DANIEL W.
分类号 A01G17/04;(IPC1-7):A01G17/06 主分类号 A01G17/04
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