B - Operations – Transporting – 60 – P
Patent
B - Operations, Transporting
60
P
B60P 1/46 (2006.01) A61G 3/06 (2006.01) B60P 1/02 (2006.01) B60P 1/44 (2006.01)
Patent
CA 2263446
An under floor lift comprising a horizontal, U-shaped header frame (A) which is mountable above a vehicle axle and below the floor, and which reciprocatingly receives a nestable carriage (B) comprising a second U-shaped framework. The carriage (B) comprises a transverse motor mount plate (10) and a pair of spaced, horizontal arms (12, 14) between which is received the lift platform (D). An inboard bridge plate/barrier (20) is mounted on C-shaped tubular channels (26) which slide on steel rods or rails (24) which are in turn mounted on a support plate (22) pivotably mounted to the outboard edge of the motor mount plate (10) of the carriage assembly (B). The combination of the barrier/bridge plate (20) and the slider/support plate assembly (22) provides excellent stability to the lift mechanism, essentially eliminating lateral sway and the problems attendant thereto.
L'invention concerne un système élévateur escamotable sous le plancher comprenant un châssis principal horizontal en forme de U (A) susceptible d'être monté au-dessus de l'essieu d'un véhicule et au-dessous du plancher, et qui accueille, en va-et-vient, un chariot emboîtable (B) ayant un second châssis en forme de U. Le chariot (B) comporte une plaque de fixation de moteur transversal (10) et une paire de bras horizontaux espacés (12, 14) entre lesquels se trouve la plate-forme élévatrice (D). Une passerelle/barrière interne (20) est montée sur des canaux tubulaires en forme de C (26) qui coulissent sur des tiges ou des rails en acier (24), reposant à leur tour sur une plaque d'appui (22) montée pivotante sur le bord externe de la plaque de fixation du moteur (10) de l'ensemble chariot (B). La combinaison de la passerelle/barrière interne (20) et de l'ensemble plaque support/système coulissant (22) confère au mécanisme élévateur une excellente stabilité, supprimant essentiellement les oscillations latérales et les difficultés liées à ces oscillations.
Antrim Russell G.
Goodrich Ronald W.
Dennison Associates
The Braun Corporation
LandOfFree
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