发明公开
- 专利标题： DICHTUNGSBAUGRUPPE FÜR EINE LAGERBÜCHSE
- 专利标题（英）： Gasket unit for a bearing bushing
- 专利标题（中）： DICHTUNGSBAUGRUPPEFÜREINELAGERBÜCHSE
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申请号： EP03789311.2申请日： 2003-12-17
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公开(公告)号： EP1585905A1公开(公告)日： 2005-10-19
- 发明人: PESCHKE, Harald , JAUERNIG, Dieter , FICKERT, Thomas , GÖTZ, Siegfried
- 申请人： INA-Schaeffler KG
- 申请人地址： Industriestrasse 1 - 3 91074 Herzogenaurach DE
- 专利权人： INA-Schaeffler KG
- 当前专利权人： INA-Schaeffler KG
- 当前专利权人地址： Industriestrasse 1 - 3 91074 Herzogenaurach DE
- 优先权： DE10302069 20030121
- 国际公布： WO2004065806 20040805
- 主分类号： F16C33/80
- IPC分类号： F16C33/80 ; F16D3/38 ; F16C25/08
摘要：
The sealing assembly (1), for a journal bearing (2), seals the ring gap (6) between the bearing bushing (3) and the journal (4). A main seal (8) is preceded by a leading seal (9), with plate springs (10) inserted between the roller bodies (5) and the main seal. When in place, the main seal is positioned by a bent section (12) of the reinforcement (11) against the inner wall (7) of the bearing bushing. The main seal has two spaced sealing lips (18,19) which, together, are supported at a section (20) of the journal of a constant diameter. The sealing lip towards the leading seal is enclosed at the outer side by a tubular spring (21). A radial end section (29) of the bearing bushing is against an edge (27) of the leading seal, to form a sealing labyrinth (30). The leading seal has a sealing lip (28) against the reinforcement of the main seal. The seal is of an elastic material.
公开/授权文献
- EP1585905B1 DICHTUNGSBAUGRUPPE FÜR EINE LAGERBÜCHSE 公开/授权日：2009-07-29
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