B - Operations – Transporting – 64 – D
Patent
B - Operations, Transporting
64
D
B64D 25/00 (2006.01) A62B 99/00 (2009.01)
Patent
CA 2531786
The invention relates to a pod comprising a central pole (1, 8) having a support section (9) which bears the ends of pivot-mounted arms (30). According to the invention, when retracted against the pole (1, 8), opposing free sections (32) of the arms are held in place by a removable locking device comprising an axially-mobile crown element (10) which locks the arms (30) in a radial manner. The aforementioned crown element (10) is held in the locked position by means of a hysteresis effect. In this way, with the release of a compressed spring (20), the crown element (10) can only be moved backwards out of the hold when the spring (20) is additionally compressed by an external force, such as to release a mobile end stop element (21) which impedes the action of the spring (20), and the backstop element is maintained in delicate equilibrium by the crown element (10).
La nacelle comporte un mât central (1, 8) dont un tronçon support (9) porte des extrémités de bras (30) montés pivotants pour que des tronçons libres opposés respectifs (32) soient, en position reployée contre le mât (1, 8), maintenus par un dispositif de verrouillage amovible comportant une couronne (10) axialement mobile, pour verrouiller radialement les bras (30), la couronne (10) étant maintenue en position de verrouillage par un effet d'hystérésis dans lequel la couronne (10) ne peut être entraînée, par détente d'un ressort (20) armé, dans une course de recul hors de son emprise, qu'après armement supplémentaire du ressort (20) par une force externe afin de libérer une butée mobile (21), d'inhibition de l'action du ressort (20), et maintenue en équilibre précaire de butée anti-recul par la couronne (10).
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
Tardy Jean-Francois
LandOfFree
Pod with lockable, extendable arms does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Pod with lockable, extendable arms, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pod with lockable, extendable arms will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1927736