On-rope work positioning device
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United States of America Patent
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Mar 28, 2017
Issued Date -
N/A
app pub date -
Jul 21, 2015
filing date -
Jul 21, 2015
priority date (Note) -
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status (Latency Note)
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Abstract
A rope-climbing device has an upper assembly with planar side plates spaced apart by a roller, such that the side plates rotate relative to one another about a roller axis, a spine unit comprising planar links of common width each of half the plate spacing, the links pivoted at a central point, and a lower assembly comprising third and fourth side plates spaced apart by a clamp element such that the third and fourth side plates are enabled to rotate relative to one another about the clamp axis, and the clamp element is enabled to clamp a rope between the plates. The device may be opened by aligning pivot points, a rope inserted, and closed on the rope. Engaged on the rope, the device may be set to slide on the rope, or clamp to the rope by action of a user.
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Family
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Cited Art Landscape
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