公开(公告)号：US06283085B1

公开(公告)日：2001-09-04

申请号：US09459599

申请日：1999-12-13

申请人： Franz Laimböck

发明人： Franz Laimböck

IPC分类号： F16C1102

CPC分类号： F02B75/224 ,  F02B75/22 ,  F16C9/04

摘要： In a reciprocating engine with at least two cylinders, with at least one primary connecting rod and at least one secondary connecting rod, whose small ends are connected to a piston each, the crankshaft ends of the connecting rods, i.e., the ends opposite of the small ends, are mounted on a common crank pin of a crankshaft. The crankshaft end of the primary connecting rod has a shoulder whose inner surface is rotatably connected to the crank pin via a first bearing, the outer surface of the shoulder defining a bearing surface for at least one secondary connecting rod. The inner and outer surfaces constituting the bearing surfaces of the essentially tubular shoulder extend around the full periphery and are configured as cylindrical surfaces preferably. The at least one secondary connecting rod has a crankshaft end with a non-divided divided big eye surrounding the shoulder of the primary connecting rod, the inner surface of which eye is supported on the outer surface of the shoulder via a second bearing. In this manner a simple and compact link is obtained between connecting rods and crankshaft.

摘要翻译： 在具有至少两个气缸的往复式发动机中，具有至少一个主连杆和至少一个次连杆，其小端连接到活塞，连杆的曲轴端，即与 小端安装在曲轴的公共曲柄销上。 主连杆的曲轴端部具有肩部，其内表面通过第一轴承可旋转地连接到曲柄销，肩部的外表面限定用于至少一个辅助连接杆的支承表面。 构成基本管状肩部的支承表面的内表面和外表面围绕整个周边延伸，并且优选地被配置为圆柱形表面。 所述至少一个辅助连杆具有曲轴端部，所述曲轴端部具有围绕所述主连杆的所述肩部的未分割分开的大眼睛，其内表面经由第二轴承支撑在所述肩部的外表面上。 以这种方式，在连杆和曲轴之间获得简单紧凑的连杆。

公开(公告)号：US06283667B1

公开(公告)日：2001-09-04

申请号：US09337684

申请日：1999-06-22

申请人： Daniel R. Neitzel

发明人： Daniel R. Neitzel

IPC分类号： F16C1102

CPC分类号： E02F9/006 ,  B62D55/0887 ,  B62D55/092 ,  F16C11/02 ,  F16C11/045 ,  F16C33/74 ,  F16C2350/26 ,  F16J15/164 ,  Y10T403/32926 ,  Y10T403/32959

摘要： The present oil filled pin joint includes at least one buffer member for absorbing rapid pressure increases or spikes in the oil contained in the joint. The present pin joint includes a pin, at least two opposed members joined by the pin for movement one relative to the other, the members defining a space therebetween, and at least one seal disposed between the opposed members sealably enclosing the space. The at least one buffer member is disposed in communication with the space, the space having a volume defined by the opposed members, the at least one seal, and the at least one buffer member. The space is at least substantially filled with oil and the opposed members are relatively movable to effectively trap at least some of the oil in the space and pressurize the trapped oil, the at least one buffer member being resiliently compressible by the pressurized trapped oil to reduce the pressurization to avoid damaging the at least one seal.

摘要翻译： 本发明的充满油的针接头包括至少一个用于吸收包含在接头中的油中的快速压力增加或尖峰的缓冲构件。 当前的销接头包括销，至少两个相对的构件，其通过销相互连接而相对于另一个移动，所述构件在它们之间限定空间，以及至少一个密封件，其设置在密封地封闭空间的相对构件之间。 所述至少一个缓冲构件设置成与所述空间连通，所述空间具有由相对构件限定的体积，所述至少一个密封件和所述至少一个缓冲构件。 所述空间至少基本上充满油，并且相对的构件相对移动以有效地捕集所述空间中的至少一些油并对所捕获的油进行加压，所述至少一个缓冲构件由被加压的被捕获的油弹性地压缩以减少 加压以避免损坏至少一个密封件。