| 摘要 |
The centrifugal mass arrangement (10) for the balancing of rotational accelerations of an engine housing, in particular of the engine housing of a reciprocating-piston engine, which is preferably an internal combustion engine, is equipped with a hollow cylindrical housing (16) which is provided for fastening to the engine housing (12) and which has a circumferential wall (48) with an inner side (46), and with a centrifugal mass carrier (18) which is arranged rotatably in the housing (16) and which can be coupled to the drive shaft (20) for co-rotation therewith. The centrifugal mass carrier (18) has at least two diametrically oppositely situated ends (26, 28). A roller disk (38, 40) with a circumferential surface (42, 44) is arranged on each end (26, 28) of the centrifugal mass carrier (18). Each roller disk (38, 40) is mounted rotatably on the respective end (26, 28) of the centrifugal mass carrier (18) and is supported by way of the circumferential surface (42, 44) thereof against the inner side (46) of the circumferential wall (48) of the housing (16) and, during rotation of the centrifugal mass carrier (18), rolls on the inner side (46) of the circumferential wall (48) of the housing (16). |
| 主权项 |
1. A centrifugal mass arrangement for the balancing of rotational accelerations of an engine housing, in particular of the engine housing of a reciprocating-piston engine, which is preferably an internal combustion engine, comprising
a hollow cylindrical housing adapted to fasten to the engine housing, the housing having a circumferential wall with an inner side, a centrifugal mass carrier which is arranged rotatably in the housing and which is coupled to the drive shaft for co-rotation therewith, the centrifugal mass carrier having at least two diametrically oppositely situated ends, a roller disk with a circumferential surface being arranged on each end of the centrifugal mass carrier, and each roller disk being mounted rotatably on the respective end of the centrifugal mass carrier and being supported by way of the circumferential surface thereof against the inner side of the circumferential wall of the housing and, during rotation of the centrifugal mass carrier, rolling on the inner side of the circumferential wall of the housing. |
