Patent attributes
Safety devices for sports and mountaineering activities are provided. In particular, such devices include a body that has a first and a second plate, both fixed, substantially parallel to one another and connected together at one end through a lever member hinged to both of the plates by a pin, so that, when assembled, said plates define space (a) in which a path for the rope is provided. The lever member can rotate around axis (b) between a release position and a holding position. The lever member also may include a fixed pulley, arranged on a portion of the lever member away from axis (b) so that a rope can slide along the fixed pulley about an axis offset with respect to axis (b) of the lever member. The devices also may include an anti-panic mechanism.
