Mazda Motor Corporation

Osamu Torobu

Yasushi Nakahara

Hiroshi Hosokawa

Yuma Miyauchi

Kiyonori Nagato

Kazuhiro Tomizawa

Yasuhiro Sudou

Jun Nishikawa

Hiroyuki Abe

Kazuhiro Matsuoka

Naoyuki Abe

There is provided, in one aspect of the present description, an engine. In one example, the engine comprises a cylinder block, a cylinder head, a sheet metal gasket interposed between the block and the head, a first projection projecting outwardly and laterally from a side portion of the block, and a second projection projecting outwardly and laterally from a side portion of the head, the first projection and the second projection facing each other along a coupling surface between the block and the head. The engine further comprises an extension extending from a main body of the sheet metal gasket and located between the first projection and the second projection, and a resilient portion which is provided in the extension, formed resiliently in a direction perpendicular to the coupling surface, and compressed between the first projection and the second projection when the head is fastened on the block.

Engine with vibration suppression structure

Growing community of inventors

Hiroshima, Japan

Osamu Torobu