发明授权
- 专利标题: Dual crimped warp fabric for conveyor belt applications
- 专利标题(中): 用于输送带应用的双卷曲经编织物
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申请号: US11827979申请日: 2007-07-13
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公开(公告)号: US07759266B2公开(公告)日: 2010-07-20
- 发明人: John Hawkins , Geoff Normanton
- 申请人: John Hawkins , Geoff Normanton
- 申请人地址: US NC Charlotte
- 专利权人: Fenner Dunlop Americas, Inc.
- 当前专利权人: Fenner Dunlop Americas, Inc.
- 当前专利权人地址: US NC Charlotte
- 代理机构: Shumaker, Loop & Kendrick, LLP
- 主分类号: D03D11/00
- IPC分类号: D03D11/00
摘要:
A conveyor belt reinforcing fabric weave is disclosed, having a plurality of center tension warps crimped about a plurality of middle wefts. Upper and lower wefts lie above and below the middle wefts. The upper and lower wefts are in opposition to each other and in non-opposition with the center wefts. Binder warps are interlaced above and below the central tension warps in alternating sequence, with at least one of the binder warps interlacing upper and lower wefts other than those interlaced by an adjacent binder warp. Interlacing of the middle wefts by the central tension warps locks the wefts in place, providing enhanced resistance to faster pullout. The lack of straight tension warps provides a highly flexible fabric that can be used in multi-ply applications. A conveyor belt incorporating one or more plies of the inventive fabric is disclosed, as is a method for manufacturing the belt.
公开/授权文献
- US20090014084A1 Dual crimped warp fabric for conveyor belt applications 公开/授权日:2009-01-15
信息查询
IPC分类:
D | 纺织;造纸 |
D03 | 织造 |
D03D | 机织织物;织造方法;织机 |
D03D11/00 | 其他类不包括的双股或多股织物 |