A - Human Necessities – 47 – L
Patent
A - Human Necessities
47
L
A47L 9/24 (2006.01)
Patent
CA 2647757
A telescopic extension (1) for an electric household appliance is described, said extension comprising: an inner tube (2) and an outer tube (3) which are slidable one inside the other; a sleeve (4) fixed to the outer tube; a fastening means (5) able to lock together said inner tube and the outer tube; a slider co-operating with the fastening means via the action of a first spring and a second spring (73); and an actuating handle (8) operationally connected to said slider. The inner tube is provided with a plurality of recesses (23) able to receive, at least partially, the fastening means. The outer tube comprises a tunnel (31) for retaining the slider and for guiding it during displacement. The tunnel is formed by suitably shaping the outer tube. The sleeve comprises a recessed area (46) for retaining the slider and guiding it during displacement.
L'invention porte sur une extension télescopique (1) pour appareil électroménager, laquelle extension comprend: un tube interne (2) et un tube externe (3) qui peuvent coulisser l'un dans l'autre; un manchon (4) fixé sur le tube externe; des moyens de fixation (5) qui permettent de verrouiller entre eux le tube interne et le tube externe; un coulisseau qui coopère avec les moyens de fixation via l'action exercée par un premier ressort et un second ressort (73); et une poignée de commande (8) fonctionnellement reliée au coulisseau. Le tube interne est muni d'une pluralité d'encoches (23) aptes à recevoir, au moins partiellement, les moyens de fixation. Le tube externe comprend un tunnel (31) destiné à retenir le coulisseau et à guider ce dernier au cours de son déplacement. Le tunnel est formé par une conformation adéquate du tube externe. Le manchon comprend une zone en creux (46) destinée à retenir le coulisseau et à guider ce dernier au cours de son déplacement.
Canale Giuseppe
Omec S.p.a.
Riches Mckenzie & Herbert Llp
LandOfFree
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