| 摘要 |
A climbing apparatus which provides a mechanical means of ascending or descending any generally vertical member such as a tree to support a person when in a climbing, seated or standing position by means of two locking points of contact against the vertical member. The climbing apparatus is collapsible and compactable apparatus and may be constructed of any material that would allow sufficient physical strength to support an average person and be sufficiently light weight for a person to carry by means of backpacking.
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