Turnover device
AssigneeRiensch & Held (GmbH & Co.)
InventorClaes G. Wickstrom
Life of this patent
Estimating the term…
Abstract
The turnover device has a frame structure with U-shaped runners and movable loading forks for gripping the load, preferably pallets. The overall center of gravity of the load and the device is in the vicinity of the center of curvature of the runners. Rollers are provided to enable the device also to be used as a transporting means. One or more casters can be moved into the area within the runners, so that the latter do not impede the 180.degree. turnover.
Claims9
A turnover device, particularly for pallets, which has a frame structure with U-shaped runners and a mechanism having loading forks receiving the pallets, wherein the runners are so arranged with respect to the loading forks of the mechanism for receiving the pallets that the centre of curvature of the runners is located in the vicinity of the overall centre of gravity, including the pallets, and the free ends of the runners are provided with roller means, and at least one caster means is provided, which is positioned in the vicinity of the curvature area of the U-shaped runners, said caster means being movable between a position within the region of the runners and a position outside this region, said roller means and caster means being operable to support the device for horizontal movement to enable the loading forks to move into alignment with a pallet.
Apparatus for inverting a load, comprising a frame including U-shaped runners which have free ends and sections which are arcuate with respect to a transverse axis of curvature,
- a mechanism mounted on the frame for supporting the load relative to the frame at a position where the overall center of gravity of the loaded apparatus is in the vicinity of said axis of curvature of the runners,
- support means for supporting the frame for movement in a forward horizontal direction which lies generally transverse to the axis of curvature of the arcuate sections of the U-shaped runners to enable the mechanism to move into alignment with the load, said support means including at least one caster and rollers for movably supporting the frame, said rollers being mounted on the free ends of the U-shaped runners, said caster being movable from a ground engaging position where it projects from the space defined by said runners to a retracted position, said retracted position being located within the space defined by the runners so that when the caster is in its retracted position, a load may be inverted by turning the apparatus 180.degree. on said runners.
Dependencies are inferred from the claim text.