公开(公告)号：US06231047B1

公开(公告)日：2001-05-15

申请号：US09087243

申请日：1998-05-29

申请人： Matthew D. Cunningham ,  Robert P. Menendez ,  James A. Henderson ,  Chih-Yuan Shia ,  William J. Casey ,  William W. Smith, Jr.

发明人： Matthew D. Cunningham ,  Robert P. Menendez ,  James A. Henderson ,  Chih-Yuan Shia ,  William J. Casey ,  William W. Smith, Jr.

IPC分类号： F16J15447

CPC分类号： F16J15/3288

摘要： A brush seal includes a retainer and a multiplicity of single bristles each bristle having a fixed end and a free sealing end, the fixed ends being individually attached in a continuous arrangement at the same angle to the retainer, the bristles having a uniform pack density throughout the extent of the bristles from the fixed to the sealing end.

摘要翻译： 刷子密封件包括保持器和多个单个刷毛，每个刷毛具有固定端和自由密封端，固定端以与保持器成相同角度的连续布置分别附接，刷毛具有均匀的包装密度 刷毛从固定到密封端的程度。

公开(公告)号：US06490750B2

公开(公告)日：2002-12-10

申请号：US09953134

申请日：2001-09-17

申请人： Chih-yuan Shia ,  James A. Henderson

发明人： Chih-yuan Shia ,  James A. Henderson

IPC分类号： A46B708

CPC分类号： A46B13/001 ,  A46B2200/3093 ,  B24D13/10 ,  B24D13/20

摘要： A hub is disclosed for supporting and retaining at least one surface conditioning article relative to and spaced apart from a rotary shaft. The hub may be a hub of a brush assembly. The hub includes an arbor tube and a pair of plates. Shoulders are provided on the arbor tube and the plates are coupled to the arbor tube at a pre-determined distance set by shoulders. The surface conditioning article is provided between the plates. Since the distance between the plates is set by the shoulders, the density of the surface conditioning article between the face plates also is predetermined. The plates may include a key-shaped region with a circular portion and a keyseat. An adapter also may be provided. The adapter is configured and dimensioned to be engaged in the key-shaped region, permitting a shaft having a smaller diameter to be coupled to the hub.