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7353910 |
Simple belay device
A simple, economical, and highly effective auto locking belay device is presented, certain embodiments of which contain no moving parts. The simplicity of the device is due to the fact that it...
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7137481 |
Fall arrest device with locking roller
A fall arrest device used with a fixed safety rope comprises a support arm articulated on a first spindle of the body, a roller in the form of a cylindrical wheel mounted rotating free on a second...
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6948586 |
Quick release rappel device
A rappel device is used in rapidly descending from a height using a rope and then quickly disengaging from the rope. The rappel device comprises a body having a rim which defines a rope opening...
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6907960 |
Safe auto-locking belay override mechanism
A Safe Auto-Locking Belay Override Mechanism ( 24 ) is provided which causes an auto-locking belay device to lock a rope against movement if a belayer panics, as sometimes happens if a climber...
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6843346 |
Belay device for climbers
A belay device for climbing with at least one rope is provided. The belay device comprises a first plate having a first lobe with the rope wrapping at least partially about the first lobe and a...
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