Abstract: A carabiner comprises a locking part elastically biased to a locked position for automatic locking of the pivoting gate in the closed position. The locking part is associated with an actuating ring coaxially surrounding the gate and used only when opening of the carabiner is performed for the gate to pivot to the unlocked position. The first end of the fixed body comprises a ramp to automatically unlock the locking part before the gate reaches the end of closing travel.

Abstract: A belaying device for a rope comprises a cam able to rotate between a securing position corresponding to securing the rope by jamming effect against the stud and a separated position allowing the rope to run freely in the gap between the cam and the stud. The cam is associated with a triggering ratchet able to occupy either a locked position blocking the cam in the separated position or an unlocked position following a deliberate control action releasing said cam.

Abstract: A belaying device for a rope comprises a cam able to rotate between a securing position corresponding to securing the rope by jamming effect against the stud and a separated position allowing the rope to run freely in the gap between the cam and the stud. The cam is associated with a triggering ratchet able to occupy either a locked position blocking the cam in the separated position or an unlocked position following a deliberate control action releasing said cam.

Abstract: 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 spindle securedly attached to the support arm, and a centrifugal coupling arranged between a drive member of the roller and the support arm so as to occupy a disengaged position or an engaged position. The centrifugal coupling comprises at least one flyweight movable along a ramp of the drive member against a compression spring, and a connecting interface engaged inside a cylindrical rim of the support arm to transmit the elastic force of the spring to the flyweight.

Abstract: A carabiner comprises a locking part elastically biased to a locked position for automatic locking of the pivoting gate in the closed position. The locking part is associated with an actuating ring coaxially surrounding the gate and used only when opening of the carabiner is performed for the gate to pivot to the unlocked position. The first end of the fixed body comprises a ramp to automatically unlock the locking part before the gate reaches the end of closing travel.

Abstract: 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 spindle securedly attached to the support arm, and a centrifugal coupling means arranged between a drive member of the roller and the support arm so as to occupy a disengaged position or an engaged position. The centrifugal coupling means comprises at least one flyweight movable along a ramp of the drive member against a compression spring, and a connecting interface engaged inside a cylindrical rim of the support arm to transmit the elastic force of the spring to the flyweight.

Abstract: A follower fall arrest device used with a fixed safety rope is equipped with a securing system comprising a support arm articulated on a first spindle between an active locking and an inactive unlocking position, a roller in the form of a cylindrical wheel mounted rotating free on a second spindle securedly attached to the support arm, and a centrifugal clutch mechanism arranged between a drive member of the roller and the support arm so as to occupy a disengaged position or an engaged position. The peripheral surface of the roller is equipped with a plurality of studs presenting a predetermined angle of incline so as to cause rotation of the roller in the descending direction, and sliding on the rope in the ascending direction. The body comprises a straight U-shaped channel for passage of the rope, said channel having holes for passage of the attachment means.

Abstract: A follower fall arrest device used with a fixed safety rope is equipped with a securing system comprising a support arm articulated on a first spindle between an active locking and an inactive unlocking position, a roller in the form of a cylindrical wheel mounted rotating free on a second spindle securedly attached to the support arm, and a centrifugal clutch mechanism arranged between a drive member of the roller and the support arm so as to occupy a disengaged position or an engaged position. The peripheral surface of the roller is equipped with a plurality of studs presenting a predetermined angle of incline so as to cause rotation of the roller in the descending direction, and sliding on the rope in the ascending direction. The body comprises a straight U-shaped channel for passage of the rope, said channel having holes for passage of the attachment means.