Invention Grant
US07310859B2 Water-permeable drum for the hydrodynamic needling textile webs and method of making the drum
有权
用于流体动力针织纺织网的透水鼓和制造滚筒的方法
- Patent Title: Water-permeable drum for the hydrodynamic needling textile webs and method of making the drum
- Patent Title (中): 用于流体动力针织纺织网的透水鼓和制造滚筒的方法
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Application No.: US10555973Application Date: 2004-05-13
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Publication No.: US07310859B2Publication Date: 2007-12-25
- Inventor: Gerold Fleissner
- Applicant: Gerold Fleissner
- Applicant Address: DE Egelsbach
- Assignee: Fleissner GmbH
- Current Assignee: Fleissner GmbH
- Current Assignee Address: DE Egelsbach
- Agent Andrew Wilford
- Priority: DE10322052 20030515
- International Application: PCT/EP2004/050788 WO 20040513
- International Announcement: WO2004/101873 WO 20041125
- Main IPC: D04H1/46
- IPC: D04H1/46 ; D06B23/02
Abstract:
A water-permeable drum assembly for the hydrodynamic needling of textile materials in order to reinforce and structure the textile materials or refine the surface thereof has an intrinsically stable sieve drum provided with apertures and an outer tubular sieve-type cloth made of intersecting wires and pulled across and fixed to an outer surface of the drum. The outer sieve-type cloth has a coating that stabilizes intersections of the wires.
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