- 专利标题： Method for checking a continuous elongated element during the building of a tyre for vehicle wheels
-
申请号： US16468252申请日： 2017-12-05
-
公开(公告)号： US11104088B2公开(公告)日： 2021-08-31
- 发明人: Cesare Emanuele Amurri
- 申请人： PIRELLI TYRE S.P.A.
- 申请人地址： IT Milan
- 专利权人： PIRELLI TYRE S.P.A.
- 当前专利权人： PIRELLI TYRE S.P.A.
- 当前专利权人地址： IT Milan
- 代理机构： Steinfl + Bruno LLP
- 优先权： IT102016000127724 20161216
- 国际申请： PCT/IB2017/057635 WO 20171205
- 国际公布： WO2018/109614 WO 20180621
- 主分类号： B29D30/00
- IPC分类号： B29D30/00 ; B29C48/08 ; B29D30/16 ; B29D30/28 ; B29D30/62
摘要：
A method for checking a continuous elongated element during the building of a tyre for vehicle wheels. A beam of an electromagnetic radiation is projected on a section of the continuous elongated element dispensed by a dispensing head and interposed between the dispensing head and a first contact area of the continuous elongated element with a radially outer surface of a tyre being processed. An image of a radiation reflected by the section is acquired. A first parameter related to the image is detected, and the first parameter is compared with a second reference parameter.