Invention Grant
- Patent Title: Method of forming topping sheet and apparatus thereof
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Application No.: US15491360Application Date: 2017-04-19
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Publication No.: US10065341B2Publication Date: 2018-09-04
- Inventor: Masaya Fujimoto , Kazuhiro Kobayashi
- Applicant: TOYO TIRE & RUBBER CO., LTD.
- Applicant Address: JP Osaka
- Assignee: TOYO TIRE & RUBBER CO., LTD.
- Current Assignee: TOYO TIRE & RUBBER CO., LTD.
- Current Assignee Address: JP Osaka
- Agency: Westerman, Hattori, Daniels & Adrian, LLP
- Priority: JP2016-088978 20160427
- Main IPC: B32B41/00
- IPC: B32B41/00 ; B29B15/12 ; B29D30/38 ; B26D1/03 ; B29D30/46 ; B29C43/24 ; B29C43/28 ; B65H35/00 ; B26D1/553 ; B26D7/26 ; B29K105/24 ; B26D1/00
Abstract:
A topping sheet forming method includes: feeding a textile original fabric, obtained by weaving longitudinally aligned tire cords into a cord fabric by use of weft yarns; cutting off the weft yarns at a predetermined widthwise position to divide the textile original fabric into a plurality of narrow textile original fabrics; and topping at least one surface of the narrow textile original fabric with unvulcanized rubber.
Public/Granted literature
- US20170312941A1 METHOD OF FORMING TOPPING SHEET AND APPARATUS THEREOF Public/Granted day:2017-11-02
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