Engine power section for piston engines, particularly V-engines

PCT No. PCT/EP97/00696 Sec. 371 Date Dec. 29, 1998 Sec. 102(e) Date Dec. 29, 1998 PCT Filed Feb. 14, 1997 PCT Pub. No. WO97/33084 PCT Pub. Date Sep. 12, 1997An engine power section for piston engines, particularly V-engines, having a power unit block made of an iron material arranged in a casing of...

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Hauptverfasser: EIDENBOECK, THOMAS, MALISCHEW, FRANZ, HENKEL, HORST, EIGENFELD, KLAUS
Format: Patent
Sprache:eng
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Zusammenfassung:PCT No. PCT/EP97/00696 Sec. 371 Date Dec. 29, 1998 Sec. 102(e) Date Dec. 29, 1998 PCT Filed Feb. 14, 1997 PCT Pub. No. WO97/33084 PCT Pub. Date Sep. 12, 1997An engine power section for piston engines, particularly V-engines, having a power unit block made of an iron material arranged in a casing of light metal. In order to achieve a stiff weight-reducing power unit block, a flange plate used for limiting the crank space as well as for the connection with the casing is arranged offset relative to a cylinder from its lower end toward its upper end with its front side surface center of gravity at a distance on this side of the bearing center plane of a crankshaft bearing, which corresponds at least to a largest possible distance of the surface center of gravity of a reinforcing profile of a bearing frame on the other side of the bearing center plane. The crankshaft bearings are connected with the flange plate by way of struts.