发明授权
- 专利标题: Resilient composite tire cord
- 专利标题(中): 弹性复合轮胎帘线
-
申请号: US12278937申请日: 2007-02-06
-
公开(公告)号: US08166741B2公开(公告)日: 2012-05-01
- 发明人: Henri Barguet , Brigitte Chauvin , Alain Domingo , Thibaud Pottier
- 申请人: Henri Barguet , Brigitte Chauvin , Alain Domingo , Thibaud Pottier
- 申请人地址: CH Granges-Paccot
- 专利权人: Michelin Recherche et Technique S.A.
- 当前专利权人: Michelin Recherche et Technique S.A.
- 当前专利权人地址: CH Granges-Paccot
- 代理商 Cozen O'Connor
- 优先权: FR0601174 20060209
- 国际申请: PCT/EP2007/000993 WO 20070206
- 国际公布: WO2007/090603 WO 20070816
- 主分类号: D02G3/36
- IPC分类号: D02G3/36
摘要:
Elastic metal/textile composite cord (C-1) having two layers (Ci, Ce) of 1+N construction, formed from a core or inner layer (Ci) comprising a textile core thread (10) of diameter d1 and a metal outer layer (Ce) of N wires (12) of diameter d2 wound together in a helix with a pitch p2 around the layer Ci, said cord being characterized in that it has the following characteristics (p2 in mm): As>1.0%; At>4.0%; Af>6.0%; d1>1.1d2; 4
公开/授权文献
- US20090294009A1 Resilient Composite Tire Cord 公开/授权日:2009-12-03
信息查询