发明申请
- 专利标题： SEALING RING FOR GYRATORY CRUSHER
- 专利标题（中）： 密封圈密封圈
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申请号： US15028220申请日： 2014-09-19
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公开(公告)号： US20160250643A1公开(公告)日： 2016-09-01
- 发明人: Adrien HENSSIEN , Mats MALMBERG
- 申请人： SANDVIK INTELLECTUAL PROPERTY AB
- 优先权： EP13188206.0 20131011
- 国际申请： PCT/EP2014/069962 WO 20140919
- 主分类号： B02C2/04
- IPC分类号： B02C2/04 ; F16J15/34
摘要：
A gyratory crusher sealing ring assembly includes an annular body with a first part that mates with a sealing surface provided at an underside region of the crusher head and a second part for mounting the body at a support part axially below the head. The sealing ring is configured so as not to flex or bend in response to the sliding contact between the ring and the head surface. The ring has a Young's modulus (E-modulus) in the range 1700 to 4300 MPa and is substantially rigid. The ring is biased against the sealing surface of the head via a bias component or region.
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