发明公开
EP1815161A2 ELASTICALLY EXTENSIBLE POLY-V TANSMISSION BELT FOR DRIVING ACCESSORIES OF AN INTERNAL COMBUSTION ENGINE
失效 - 权利终止
基本信息:
- 专利标题： ELASTICALLY EXTENSIBLE POLY-V TANSMISSION BELT FOR DRIVING ACCESSORIES OF AN INTERNAL COMBUSTION ENGINE
- 专利标题（中）：弹性可扩展的POLY-V皮带于驱动配件内燃机
- 申请号：EP04791877.6 申请日：2004-10-04
- 公开(公告)号：EP1815161A2 公开(公告)日：2007-08-08
- 发明人： DI MECO, Marco , TRAPPOLINI, Carlo , PETACCIA, Marino
- 申请人： Dayco Europe S.r.l. con Unico Socio
- 申请人地址： Via Papa Leone XIII, 45 Frazione Scalo 66013 Chieti IT
- 专利权人： Dayco Europe S.r.l. con Unico Socio
- 当前专利权人： Dayco Europe S.r.l. con Unico Socio
- 当前专利权人地址： Via Papa Leone XIII, 45 Frazione Scalo 66013 Chieti IT
- 代理机构： Jorio, Paolo
- 国际公布： WO2006038229 20060413
- 主分类号： F16G5/20
- IPC分类号： F16G5/20 ; D02G3/28 ; D02G3/44
摘要：
Poly-V belt (13), particularly for driving accessories (7, 10) of an internal combustion engine (2), comprising a cord (23) realised from a yarn (24) composed of a plurality of filaments (25) by means of a first twisting in which are formed at least two plied yarns (26) each composed of at least one yarn (24) and a second twisting in which the plied yarns (26) are twisted together to form the cord (23); the first twisting and the second twisting are made in opposite directions, and the numbers of twists per metre of the two twisting steps are calculated so that in the finished cord (23) the filaments (25) form with the axis (A) of the cord (23) an angle smaller than 3.3°.
摘要（中）：
多楔带，特别是用于通过第一扭转的方式驱动的内燃机的配件，包括：从长丝的多个组成纱线实现的帘线在其上形成的至少两个合股纱至少一根纱线的各组成 并且其中所述合股线绞合在一起，以形成帘线的第二捻合; 第一和第二扭转捻在相反方向上制成，并且每被计算为在成品索长丝与所述帘线的角度在大于3.3°以下的轴线形成做两个扭转步骤米捻数。
公开/授权文献:
IPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F16 | 工程元件或部件；为产生和保持机器或设备的有效运行的一般措施；一般绝热 |
| ----F16G | 主要用于传动的带、缆或绳；链；主要用于此的附件 |
| ------F16G5/00 | V形带，即锥形截面的带 |
| --------F16G5/20 | .带特殊形状的接触面，如带齿形的 |