Invention Grant
- Patent Title: Station and method for curing a tread strip
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Application No.: US16484557Application Date: 2018-03-02
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Publication No.: US10994448B2Publication Date: 2021-05-04
- Inventor: Francesco Iozia , Simone Neroni , Antonio Castaldo
- Applicant: BRIDGESTONE CORPORATION
- Applicant Address: JP Tokyo
- Assignee: BRIDGESTONE CORPORATION
- Current Assignee: BRIDGESTONE CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Sughrue Mion, PLLC
- Priority: IT102017000025104 20170307
- International Application: PCT/EP2018/055158 WO 20180302
- International Announcement: WO2018/162342 WO 20180913
- Main IPC: B29C33/46
- IPC: B29C33/46 ; B29C35/02 ; B29C37/00 ; B29C45/40 ; B29D30/52 ; B29L30/00 ; B29C33/42 ; B29C43/50

Abstract:
Station (7) and method of curing for a tread strip (2); provided are: a flat curing mold (9) which is composed of a lower shell (10) and an upper cover (11); and an extractor element (17) which is suitable for extracting the cured tread strip (2) from the lower shell (10) after the curing operation; the cured tread strip (2) has a first wall (13), which has a relief design and is in contact with the lower shell (10), and a second wall (14) which is opposite the first wall (13), and is in contact with the upper cover (11); the extractor element (17) is suitable for adhering to the second wall (14) of the tread strip (2) along the entire length of the second wall (14) itself; and the extractor element (17) is movable perpendicularly with respect to the second wall (14) of the tread strip (2) in order to simultaneously raise the whole tread strip (2) from the lower shell (10).
Public/Granted literature
- US20200009764A1 STATION AND METHOD FOR CURING A TREAD STRIP Public/Granted day:2020-01-09
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