| 摘要 |
FIELD: sealing engineering. ^ SUBSTANCE: slotted shaft seal comprises arrester and deformable bushing which are set in the centering casing of the housing, thrust bushing, and pressing device. The centering casing is made of a sleeve with the central opening in the bottom, is provided with the pressing device, and is locked inside the housing by a locking device. The deformable bushing consists of flange and two bushing members and is made of an antifriction material, e.g., fluoroplastic. ^ EFFECT: reduced leakage and simplified assembling. ^ 2 cl, 6 dwg |
