发明授权
- 专利标题： Roller
- 专利标题（中）： 滚筒
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申请号： US778941申请日： 1992-02-06
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公开(公告)号： US5189776A公开(公告)日： 1993-03-02
- 发明人: Karl-Heinz Kusters
- 申请人： Karl-Heinz Kusters
- 申请人地址： DEX Krefeld
- 专利权人： Eduard Kusters Maschinenfabrik GmbH & Co KG
- 当前专利权人： Eduard Kusters Maschinenfabrik GmbH & Co KG
- 当前专利权人地址： DEX Krefeld
- 优先权： DEX3918989 19890610
- 主分类号： F16C13/00
- IPC分类号： F16C13/00 ; D21G1/02 ; F16C32/06
摘要：
A roller for compressing of webs of material comprises a rotating hollow roller traversed lengthwise by a stationary crosshead. Hydraulic loading devices in the form of sealing members act on the inside circumference of the hollow roller and delimit hydrostatic bearing pockets to which hydraulic pressure fluid can be supplied. The extension of the sealing members is limited by head bolts, which make it possible to position the hollow roller relative to the crosshead during operation.
公开/授权文献
- US4635159A Transient voltage suppression device assembly 公开/授权日：1987-01-06
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