Cylinder block and internal combustion engine system
AssigneeCummins Inc.
InventorsSnehal Kulkarni, Vijaysai Karuppiah Kumareshan, Patricia Madigan, Nathaniel P. Hassall, David M. Barnes, Eric R. Downey
Life of this patent
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Abstract
A cylinder block includes a cylinder block body and a load path structure. The cylinder block body defines a first cylinder block upper bore. The load path structure includes a first support rib having a first support rib body interfacing with the first cylinder block upper bore. The load path structure is configured to transfer a load from the first cylinder block upper bore along a non-linear path within the cylinder block body away from the first cylinder block upper bore.
Claims20
A cylinder block comprising:
- a cylinder block body defining a first cylinder block upper bore;
- and
- a load path structure comprising a first support rib having a first support rib body interfacing with the first cylinder block upper bore, the load path structure being configured to transfer a load from the first cylinder block upper bore along a non-linear path within the cylinder block body away from the first cylinder block upper bore.
A cylinder block comprising:
- a cylinder block body defining a first cylinder block upper bore and a second cylinder block upper bore;
- a load path structure comprising:
- a first support rib having a first support rib body interfacing with the first cylinder block upper bore, the first support rib extending away from the cylinder block body in a direction that is parallel to the first cylinder block upper bore, and
- a second support rib having a second support rib body interfacing with the second cylinder block upper bore, the second support rib extending away from the cylinder block body in a direction that is parallel to the second cylinder block upper bore;
- and
- a cylinder skirt portion extending between the first support rib body and the second support rib body, the cylinder skirt portion being recessed relative to the first support rib and the second support rib.
Dependencies are inferred from the claim text.