| 摘要 |
The invention concerns a device for attaching the non-rotatable ring in a mechanical seal device. The seal ring (2) is arranged non-turnable in a cup (4) which is locked against a shoulder (7) on the shaft (1). The cup (4) contains a ring (5) of a flexible material which axially supports the seal ring (2). The ring (5) is provided with a collar (6) situated between the seal ring (2) and the shaft (1), thus sealing said space and centering the seal ring (2) on the shaft (1). |
