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PATENT SPECIFICATION 396,222 DRAWINGS ATTACHED Inventor: - SYDNEY WHITE Date of filling Complete Specification: Feb. 3, 2011 Application Date: Feb. 3, 2010, No. 112/10 Complete Specification Published: August 25, 2011 Index at Acceptance: - Classes 101(2), LIE; and 107(1), B4 International Classification: - B61d, B62d. COMPLETE SPECIFICATION Improvements in/or Relating to Roads and Rail Vehicles We, Gravens Limited, a British Company, of Stanforth Road, Darnall, Sheffield 9, do hereby declare the invention for which we pray that a patent may be granted to us and the method by which it is to be performed, to be particularly described in and by the following statement: - This invention relates to road and rail vehicles of the kind in which the body and framing thereof are constructed of metal and has its object to provide improvements which will result in a more economical and lightweight construction than hitherto while retaining adequate strength.     , , , , , 9, , , , . , , , , , .

 

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A vehicle for carrying packaged loads and having self-contained loading and unloading means including a prime-mover, a flat vehicular bed having unobstructed sides and terminating at side edges disposed in the plane of said bed, a superstructure mounted on said bed and comprising a torsion member extending longitudinally of said bed, and having first and second arms of equal and fixed length supporting said member at the respective ends thereof, said member being disposed above the load at all times, one end of each of said arms being pivotally mounted on pins extending from the respective front and rear edge of said bed and located closely adjacent one side of edge of said bed and the other end of each of said arms being fixedly attached to said member, whereby said member may be pivoted as a unit in an arc extending from a first vertical plane inboard of said bed to a second vertical plane outboard of said bed , - , : , . , , . , , . , , . . . , .




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