Title:
BEAD CORE
Document Type and Number:
WIPO Patent Application WO/2018/235504
Kind Code:
A1
Abstract:
This bead core is for an annular body having a strip member wound and stacked therein, said strip member comprising at least one bead wire coated in a coating resin. In the axial direction cross-section of the annular body, the strip member has two side surfaces and at least one end surface of at least one of the side surfaces is chamfered.
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| JPH04250029 | BEAD STRUCTURE OF PNEUMATIC RADIAL TIRE |
| JP3436380 | PNEUMATIC TIRE |
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Inventors:
KON SEIJI (JP)
KOUNO YOSHIHIDE (JP)
KOUNO YOSHIHIDE (JP)
Application Number:
PCT/JP2018/019714
Publication Date:
December 27, 2018
Filing Date:
May 22, 2018
Export Citation:
Assignee:
BRIDGESTONE CORP (JP)
International Classes:
B60C15/04
Domestic Patent References:
| WO2013089111A1 | 2013-06-20 | |||
| WO2011122450A1 | 2011-10-06 |
Foreign References:
| JP2010510124A | 2010-04-02 | |||
| JPS55106804A | 1980-08-16 | |||
| US4406317A | 1983-09-27 | |||
| JPS63312207A | 1988-12-20 | |||
| JP2011131866A | 2011-07-07 | |||
| JP2011207157A | 2011-10-20 |
Other References:
See also references of EP 3643531A4
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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