EP 3278840 B1 20190313 - FALL PROTECTION DEVICE
Title (en)
FALL PROTECTION DEVICE
Title (de)
FALLSCHUTZVORRICHTUNG
Title (fr)
DISPOSITIF ANTI-CHUTE
Publication
Application
Priority
EP 16182127 A 20160801
Abstract (en)
[origin: EP3278840A1] A fall protection device (100) adapted to be connected to a safety belt (200) is provided, including a frame (10) forming a containing space (120), a shaft lever (20) provided on the frame (10), a retard member (30), and a rotary drum (40). The retard member (30) is pivotally provided on the shaft lever (20) rotatably, which is received in the containing space (120), and has a friction surface (31). The rotary drum (40) is fitted around the retard member (30), and has an outer surface (460) and an inner surface (440); the outer surface (460) is adapted to be winded by the safety belt (200), and the inner surface (440) faces to the friction surface (31). In a first operating state, the retard member (30) and the rotary drum (40) rotate coaxially. In a second operating state, the rotary drum (40) rotates relative to the fixed retard member (30). A rotational friction is generated between the friction surface (31) and the inner surface (440), which slows down the rotational speed of the rotary drum (40).
IPC 8 full level
A62B 1/10 (2006.01); A62B 35/00 (2006.01); A62B 35/04 (2006.01)
CPC (source: EP)
A62B 1/10 (2013.01); A62B 35/0093 (2013.01); A62B 35/0075 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3278840 A1 20180207; EP 3278840 B1 20190313; ES 2719679 T3 20190712
DOCDB simple family (application)
EP 16182127 A 20160801; ES 16182127 T 20160801