发明授权
- 专利标题： Connection of a crankcase of a reciprocating-piston internal combustion engine with a cylinder housing
- 专利标题（中）： 往复式活塞内燃机的曲轴箱与缸体的连接
-
申请号： US09730555申请日： 2000-12-07
-
公开(公告)号： US06418903B2公开(公告)日： 2002-07-16
- 发明人: Wolfgang Müller , Wolfgang Weissert , Gunther Zimmermann
- 申请人： Wolfgang Müller , Wolfgang Weissert , Gunther Zimmermann
- 优先权： DE19958828 19991207
- 主分类号： F02F700
- IPC分类号： F02F700
摘要：
The invention relates to a connection of a crankcase (3) of an internal combustion engine (1) to a cylinder housing (2) of which at least one housing part is made of light metal. The housing parts (2, 3) lie with their respective housing flanges (4, 5) in surface contact one against the other and are clamped seal-tight to each other with the aid of retaining screws (7). The retaining screws (7) are of light metal and a curing liquid seal (18) is between the housing flanges (4, 5) so as to lie against both sides. In this way, a connection for a light metal cylinder housing (2) with a crankcase (3) is achieved by using light metal housing materials. A reliable seal is provided which is permanently resistant to the operating loads of the engine (1).