Invention Grant
US09555591B2 Tire tread with apertures and a method for the manufacture of a tire tread with apertures
有权
具有孔的轮胎胎面和用于制造具有孔的轮胎胎面的方法
- Patent Title: Tire tread with apertures and a method for the manufacture of a tire tread with apertures
- Patent Title (中): 具有孔的轮胎胎面和用于制造具有孔的轮胎胎面的方法
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Application No.: US13882080Application Date: 2011-03-23
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Publication No.: US09555591B2Publication Date: 2017-01-31
- Inventor: Damon Lee Christenbury , Daniel Rey
- Applicant: Damon Lee Christenbury , Daniel Rey
- Applicant Address: FR Clermont-Ferrand CH Granges-Paccot
- Assignee: Compagnie Generale des Establissements Michelin,Michelin Recherche et Technique S.A.
- Current Assignee: Compagnie Generale des Establissements Michelin,Michelin Recherche et Technique S.A.
- Current Assignee Address: FR Clermont-Ferrand CH Granges-Paccot
- Agency: Dority & Manning, P.A.
- International Application: PCT/US2011/029580 WO 20110323
- International Announcement: WO2012/057847 WO 20120503
- Main IPC: B29D30/56
- IPC: B29D30/56 ; B60C11/00 ; B60C11/02 ; B29D30/06 ; B29D30/52 ; B60C11/03 ; B29D30/68
Abstract:
A tire tread with certain features and a method for manufacturing such a tire tread are provided. More particularly, a tire tread is provided that has layers of apertures where some layers remain covered until after a certain amount of tread wear has occurred. Such apertures can comprise, for example, sipes, grooves, or other apertured features in the tread. A method of making such tire tread is also provided.
Public/Granted literature
- US20130213539A1 TIRE TREAD WITH APERTURES AND A METHOD FOR THE MANUFACTURE OF A TIRE TREAD WITH APERTURES Public/Granted day:2013-08-22
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