发明申请
US20130220267A1 BEARING CONNECTION, ENGINE CYLINDER, AND ENGINE WITH THE BEARING CONNECTION
失效
轴承连接,发动机缸体和发动机与轴承连接
- 专利标题: BEARING CONNECTION, ENGINE CYLINDER, AND ENGINE WITH THE BEARING CONNECTION
- 专利标题(中): 轴承连接,发动机缸体和发动机与轴承连接
-
申请号: US13604835申请日: 2012-09-06
-
公开(公告)号: US20130220267A1公开(公告)日: 2013-08-29
- 发明人: FRANZ J. LAIMBOECK
- 申请人: FRANZ J. LAIMBOECK
- 申请人地址: AT RANKWEIL
- 专利权人: MAHLE KOENIG KOMMANDITGESELLSCHAFT GMBH & CO KG
- 当前专利权人: MAHLE KOENIG KOMMANDITGESELLSCHAFT GMBH & CO KG
- 当前专利权人地址: AT RANKWEIL
- 主分类号: F02B77/00
- IPC分类号: F02B77/00
摘要:
A bearing connection having a connecting rod connected rigidly to a piston and a crankshaft driven by the connecting rod. The connecting rod is connected on the crankshaft side to a transverse bearing for a sliding block, the sliding block being mounted such that it can move to and fro in the transverse bearing and a rolling contact bearing being arranged in the sliding block in order to receive the crank pin of a crankshaft. At least one cavity is formed in the piston crown and, in the area thereof close to the piston longitudinal axis, is connected to an oil feed line running through the connecting rod and that the oil feed line in the connecting rod is led or extended to the end region thereof remote from the piston and, from there, is led onward into the interior of the transverse bearing via a transfer channel.