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1. 发明授权

US5097925A Tree walker 失效
标题翻译：树步行者
公开(公告)号：US5097925A
公开(公告)日：1992-03-24
申请号：US537636
申请日：1990-06-14
申请人： George T. Walker, Jr.
发明人： George T. Walker, Jr.
IPC分类号： A01M31/02 , A47C9/10 , A63B27/00
CPC分类号： A63B27/00 , A01M31/02
摘要： A lightweight, portable, tree-climbing device to provide a stable, elevated, horizontal, platfrom utilizing two separate elements for a hunter or observer. The uppermost element accommodates the user in a sitting position while the lower element accommodates his feet. The user faces the tree during the ascending and descending processes but has the option of facing the tree or leaning his back against the tree during his hunting or observing activity. Each element has tubular supporting members, which, along the the ends of the supporting cables, have predrilled holes, thus allowing for the selective adjustment of each element during initial attachment. The device further provides for selective adjustment of the support cables as the user ascends and descends the tree. The device further allows the user to climb past limbs without first having to cut them from the tree.
摘要翻译：一种轻便，便携的攀登装置，可以为猎人或观察者提供一个稳定，高架，水平的平台。最上面的元件容纳使用者处于坐姿，而下部元件容纳他的脚。用户在上升和下降过程中面对树，但是可以在狩猎或观察活动期间面对树或将其靠在树上。每个元件具有管状支撑构件，其沿着支撑电缆的端部具有预先加工的孔，从而允许在初始附接期间对每个元件进行选择性调节。该装置还用于当用户上升和下降时选择性地调整支撑电缆。该装置还允许用户爬过四肢，而无需首先将它们从树上切下。

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