Superstructure
AssigneeJ. C. Bamford Excavators Limited
InventorIan Mark Parry-Jones
Life of this patent
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Abstract
A superstructure for mounting upon a ground engaging structure of a working machine includes a cab structure for housing a human operator of the working machine; a chassis structure providing a base for the cab structure; and a frame including a tubular body, the tubular body comprising two legs and a cross member interposed between the legs, wherein the cross member is at a non-zero angle to both legs. The frame is connected to the cab structure proximate an upper extent of the frame and the chassis structure proximate a lower extent the frame so as to support a portion of the cab structure.
Claims20
A superstructure for mounting upon a ground engaging structure of a working machine, the superstructure comprising:
- a cab structure for housing a human operator of the working machine;
- a chassis structure providing a base for the cab structure;
- and
- a frame comprising a tubular body, the tubular body comprising two legs and a cross member interposed between the legs, wherein the cross member is at a non-zero angle to both legs,
- wherein the frame is connected to the cab structure proximate an upper extent of the frame and the chassis structure proximate a lower extent the frame so as to support a portion of the cab structure.
A working machine comprising a ground engaging structure and a superstructure mounted thereon, the superstructure comprising:
- a cab structure for housing a human operator of the working machine;
- a chassis structure providing a base for the cab structure;
- and
- a frame comprising a tubular body, the tubular body comprising two legs and a cross member interposed between the legs, wherein the cross member is at a non-zero angle to both legs,
- wherein the frame is connected to the cab structure proximate an upper extent of the frame and the chassis structure proximate a lower extent the frame so as to support a portion of the cab structure.
Dependencies are inferred from the claim text.