Descender
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Apr 27, 2021
Grant Date -
Apr 4, 2019
app pub date -
Oct 3, 2018
filing date -
Oct 3, 2018
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A descender is for work at height, climbing, mountaineering, speleology or other practices using a rope. The descender device for a textile rope (F) includes a casing in which a cam mechanism (10) and an actuating lever (3) for the cam mechanism (10) are housed. The casing (2) includes a return element (13) for the rope (F). The cam mechanism (10) includes a lever pin (29) rotatably actuated by the actuation lever (3) and a movable cam (25) which is rotatably movable between a deactivation position and a locked position in which the movable cam (25) presses on the rope (F) against the return element (13). The lever pin (29) acts on a rocker member (32) which is integral with the movable cam (25) during a first rotation step of the lever pin (29) in a direction opposite to the activation direction of the movable cam (25).
First Claim
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- [Patents Count]
Cited Art Landscape
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