发明名称 |
Radial shaft sealing ring |
摘要 |
A radial shaft sealing ring comprises a stiffening ring as well as a sealing lip and an annular seal which are integrally combined by radial connecting sections running through notches in the stiffening ring. The annular seal is mounted in recesses in the stiffening ring, which have an increasing depth radially toward the driving surface.
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申请公布号 |
US4911454(A) |
申请公布日期 |
1990.03.27 |
申请号 |
US19890364566 |
申请日期 |
1989.06.05 |
申请人 |
FIRMA CARL FREUDENBERG |
发明人 |
RAPP, HERMANN;MADER, KONRAD;SCHWARZ, VOLKER |
分类号 |
F16J15/32;(IPC1-7):F16J15/32 |
主分类号 |
F16J15/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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