Covering structure of the driving place of operative machines
AssigneeBitelli SPA
InventorRomolo Bitelli
Life of this patent
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Abstract
The invention realizes a covering structure of the driving place of operative machines for road-works comprising a canopy which insists on the frame of said operative machine by supporting elements and shifting mechanisms suitable for lifting it. Each of said supporting elements is formed of at least a couple of traces made movable by at least one of the shifting mechanisms which is arranged between them and which realizes their compass movement in order to lift said canopy. When said canopy is lifted, said braces are arranged in an angular position according to an angle of an amplitude wider than 180.degree., suitable for favoring its filling when said canopy is lowered.
Claims6
A cover for the driver location of a mobile machine comprising:
- a canopy;
- a frame for receiving the canopy thereon;
- a plurality of supporting elements for supporting the frame on the machine;
- shifting means engaging each of the supporting elements for raising and lowering the frame between a lockable raised position and a lowered position, wherein each of the supporting elements includes a pair of rods actuable by at least one of said shifting means, said rods being disposed with respect to each other at fixed angle of less than 180.degree. when the canopy is in the raised position;
- and
- a security strut for engaging at least one of the pair of rods for lockably securing the canopy in the raised position.
Dependencies are inferred from the claim text.