Sleeve for shaft seal

专利名称：Sleeve for shaft seal

发明人：Ann Attenasio,Henri Azibert,Margaret

Willbrant

申请号：US08/132286申请日：19931006公开号：US0105A公开日：19960206

摘要：A shaft sleeve for a mechanical seal assembly having fixed radial lugs forrotationally anchoring one seal ring on an inboard side of the sleeve and depressibleanchors for rotationally anchoring a second sealing ring on an outboard side of the sealassembly, the depressible anchors allowing sealing rings and holding rings and othercomponent parts to pass from an outboard side to an inboard side by depressing theflexible anchors radially inwardly. The flexible anchors also fix in axial position a collarwhich mounts the outboard rotary seal ring. The sleeve provides for advantageousstacking of ring components onto the sleeve for assembly of the seal assembly.

申请人：A.W. CHESTERTON CO.

代理机构：Hill, Steadman & Simpson

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