Apparatus for stowing and conveying articles, particularly for use in parking motor vehicles

Claim 1

An apparatus for stowing and conveying articles comprising at least one plurality of supporting and conveying units mutually interconnected at predetermined intervals, movable in continuously horizontal positions on an endless runway formed by fixed tracks for guiding the supporting members of said units, continuity of support by said tracks and by auxiliary fixed means associated therewith being provided for the supporting and conveying units through the whole runway, the means for interconnecting the units also serving to produce the control movements, said apparatus being characterized in that it comprises pluralities of supporting units in side-by-side horizontal arrangement and in overlying vertical arrangement, the transfer of the individual loads from the supporting units of each plurality to the loading and unloading level and viceversa, being effected at the horizontal ends of the endless runway of the supporting units by transelevators, each said transelevator comprising an upright containing tower structure carrying cables running along the uprights and an electric reduction motor which drives said cables, said transelevator movable along the direction in which the pluralities of supporting units are arranged side by side, and a transfer platform movable vertically by said cables and motor and simultaneously reciprocally from one side of said tower structure to the other side of said tower structure in the direction in which said pluralities of supporting units are arranged side-by-side and in the vertical direction, said platform comprising a roller carpet, the rollers of which are mounted idle on a pair of lateral box members; a pair of half-box members, in which said box members may slide and which are in turn movable in respect of a pair of half-box members, fixed to the uprights of the tower structure of the transelevator; a reduction motor with a shaft provided with gear wheels; and racks carried by said box members, by said first half-box members and by said carpet, to provide controlled movements of the platform translating parallel to itself, without the need for gears and/or transmission between various platform elements, said roller carpet comprising a reinforced region acting as a loading floor, and wherein the loads are carried on said floor by loading plates provided with feet.

Claim 2

An apparatus for stowing and conveying articles comprising at least one plurality of supporting and conveying units mutually interconnected at predetermined intervals, movable in continuously horizontal positions on an endless runway formed by fixed tracks for guiding the supporting members of said units, continuity of support by said tracks and by auxiliary fixed means associated therewith being provided for the supporting and conveying units through the whole runway, the means for interconnecting the units also serving to produce the control movements, said apparatus being characterized in that it comprises pluralities of supporting units in side-by-side horizontal arrangement and in overlying vertical arrangement, the transfer of the individual loads from the supporting units of each plurality to the loading and unloading level and viceversa, being effected at the horizontal ends of the endless runway of the supporting units by transelevators, each said transelevator comprising an upright containing tower structure carrying cables running along the uprights and an electric reduction motor which drives said cables, said transelevator movable along the direction in which the pluralities of supporting units are arranged side by side, and a transfer platform movable vertically by said cables and motor and simultaneously reciprocally from one side of said tower structure to the other side of said tower structure in the direction in which said pluralities of supporting units are arranged side-by-side and in the vertical direction, said platform comprising a roller carpet, the rollers of which are mounted idle on a pair of lateral box members; a pair of half-box members, in which said box members may slide and which are in turn movable in respect of a pair of half-box members, fixed to the uprights of the tower structure of the transelevator; a reduction motor with a shaft provided with gear wheels; and racks carried by said box members, by said first half-box members and by said carpet, to provide controlled movements of the platform translating parallel to itself, without the need for gears and/or transmission between various platform elements, said roller carpet comprising a reinforced region acting as a loading floor, and wherein the loads are carried on said floor by loading plates provided with feet.