Invention Grant
US08413633B2 Rollerized cranktrain bedplate, reciprocating engine embodying same and engine further including rollerized cranktrain
有权
滚动式曲轴箱底盘,实现其的往复式发动机和发动机进一步包括滚动式曲柄车
- Patent Title: Rollerized cranktrain bedplate, reciprocating engine embodying same and engine further including rollerized cranktrain
- Patent Title (中): 滚动式曲轴箱底盘,实现其的往复式发动机和发动机进一步包括滚动式曲柄车
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Application No.: US12851416Application Date: 2010-08-05
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Publication No.: US08413633B2Publication Date: 2013-04-09
- Inventor: Matthew Dunlavey
- Applicant: Matthew Dunlavey
- Applicant Address: KR Seoul KR Seoul US MI Superior Township
- Assignee: Hyundai Motor Company,Kia Motors Corporation,Hyundai America Technical Center, Inc.
- Current Assignee: Hyundai Motor Company,Kia Motors Corporation,Hyundai America Technical Center, Inc.
- Current Assignee Address: KR Seoul KR Seoul US MI Superior Township
- Agency: Edwards Wildman Palmer LLP
- Agent Peter F. Corless
- Main IPC: F02F7/00
- IPC: F02F7/00

Abstract:
Featured is a bedplate for a reciprocating engine having a rollerized cranktrain. Such a bedplate includes a peripheral support structure having sides and ends, a plurality of cross members that extend between the sides of the peripheral support structure, and a plurality of rolling element bearings. Each of the plurality of cross members includes a bearing support portion, the bearing support portion being configured so as to receive and retain therein a portion of one of the rolling element bearings. Also, the portion of the rolling element bearing is such that when the bedplate is secured to a cylinder block of the reciprocating engine, the bearing support portion rotatably supports a crankshaft of the reciprocating engine. Also featured is a reciprocating engine having such a bedplate.
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