Fall arrester for a climbing protection system
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United States of America Patent
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Nov 19, 2013
Grant Date -
Jan 21, 2010
app pub date -
Oct 16, 2006
filing date -
Oct 16, 2006
priority date (Note) -
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status (Latency Note)
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Abstract
The fall arrester (10) is part of a climbing protection system for preventing a user of a ladder, a platform or the like from falling. The fall arrester (10) is movable along a guide rail (12) and has a rotatably mounted pawl (18) which, in the event of a fall, runs against catching stops (16) in the guide rail (12). A connecting element (40) is attached to the pawl (18) and the user can be secured to the connecting element (40) by a lanyard. The connecting element (40) is hinged to the pawl (18). The connecting element (40) can be hinged to the pawl (18) such that the connecting element (40) is coupled releasably rotation-resistant to the pawl (18) and the coupling (50, 52) is released in the event of a predetermined force on the connecting element (40). The connecting element can be formed as a damping element (40) which deforms in the event of a predetermined force.
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