F - Mech Eng,Light,Heat,Weapons – 16 – H
Patent
F - Mech Eng,Light,Heat,Weapons
16
H
F16H 25/20 (2006.01) F02K 1/76 (2006.01)
Patent
CA 2758646
The invention relates to a torque limiter for an actuator including a screw (101), a nut mounted on said screw, an actuation tube (105) rigidly connected to the nut and means (109, 133) for rotating said screw, said limiter being characterized in that it includes an abutment (115, 110) capable of: preventing the rotation of said tube (105) by friction simply by an axial force exerted by said screw (101) onto said nut during the movement thereof; and enabling the rotation of said tube (105) when said nut arrives at an axial abutment of said screw beyond a predetermined torque threshold defined by the axial force.
Limiteur de couple pour actionneur du type comprenant une vis (101), un écrou monté sur cette vis, un tube d' actionnement (105) solidaire de cet écrou et des moyens d'entraînement en rotation (109, 133) de cette vis, ce limiteur étant caractérisé en ce qu'il comprend une butée (115, 119) apte à: empêcher la rotation dudit tube (105) par frottement sous l'effet d'un effort axial exercé par ladite vis (101) sur ledit écrou lors de son déplacement, et à autoriser la rotation dudit tube (105) lorsque ledit écrou rencontre une butée axiale de ladite vis, au-delà d'un seuil de couple prédéterminé défini par l'effort axial.
Aircelle
Norton Rose Canada S.e.n.c.r.l.,s.r.l./llp
LandOfFree
Torque limiter in particular for an actuator of the nacelle... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Torque limiter in particular for an actuator of the nacelle..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Torque limiter in particular for an actuator of the nacelle... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1550780