Freight cradle with replaceable deformable cushioning insert
OwnerKenneth G. Rodgersinventor
Life of this patent
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Abstract
A disassembleable cradle for carrying internal combustion engines or the like is disclosed. The cradle includes two or more parallel bearers, each made, preferably of wood or plastics. Each bearer has two upright arms defining a U-shaped groove to receive a cushioning pad of a high-density material. The pad has a preferably U-shaped recess in its upper surface to receive an engine. The weight of the engine is borne edge-on by the pad, into which the engine settles somewhat, so that engines of different shapes can be accommodated. Longitudinal members are detachably received in lateral reesses in the bearers, which can be spaced therealong at any desired distance.
Claims18
A cradle including at least two generally parallel laterally-extending bearers made of a first material, and at least two longitudinally extending connection members, each of the connection members being releasably attached to the bearers in such a manner that the bearers can be spaced apart any desired distance along the length of the connection members;
- and each of the bearers being constructed to define a pocket;
- and
- an approximately U-shaped cushioning pad removably received in the pocket, the pad being comprised of a plurality of multi-wall boards laminated together, the pad being adapted to be received in the pocket with such an orientation as to receive on the edges of the multi-wall boards the weight of any object placed in the recess, the pad being constructed to define a recess for receiving an article to be carried;
- and the recess in the pad further being so shaped that the pad will be slightly permanently deformed when an article to be carried is inserted therein.
In combination, a bearer for use in constructing an article-carrying cradle, the bearer being made of a first material, the bearer comprising a pair of spaced posts extending upwardly from a base member, the posts and the base member having contiguous recesses which constitute a rectangular space for receiving a pad of high density high strength cushioning material;
- and a cushioning pad removably received in the rectangular space defined by the contiguous recesses of the bearer, the pad being comprised of a plurality of multi-wall boards laminated together, the pad being adapted to be received in the pocket with such an orientation as to receive on the edges of the multi-wall boards the weight of any object placed in the recess, the pad being constructed to define a recess for receiving the article to be carried, the recess in the pad being partly bounded by two inclined surfaces each of which makes an obtuse angle with the horizontal;
- and the recess in the pad further being so shaped that the pad will be slightly permanently deformed when an article to be carried is inserted therein.
A cradle including at least two generally parallel laterally-extending bearers, and at least two longitudinally extending connection members, each of the connection members being releasably attached to the bearers, in such a manner that the bearers can be spaced apart any desired distance along the length of the connection members;
- and each of the bearers being constructed of synthetic plastics material and being constructed to define a pocket;
- and
- an approximately U-shaped cushioning pad adapted to be recieved in the pocket, the pad being comprised of a plurality of multi-wall boards laminated together, the pad being adapted to be received in the pocket with such an orientation as to receive on the edges of the multi-wall boards the weight of any object placed in the recess, the pad being constructed to define a recess for receiving an article to be carried;
- and the recess in the pad further being so shaped that the pad will be slightly permanently deformed when an article to be carried is inserted therein.
Dependencies are inferred from the claim text.