Invention Grant
- Patent Title: Sidewall shear decoupling layer
- Patent Title (中): 侧壁剪切解耦层
-
Application No.: US13141024Application Date: 2009-03-06
-
Publication No.: US08662129B2Publication Date: 2014-03-04
- Inventor: Benjamin I. Kaplan , Fanny Hosdez , Sébastien Rigo
- Applicant: Benjamin I. Kaplan , Fanny Hosdez , Sébastien Rigo
- Applicant Address: FR CH
- Assignee: Compagnie Generale des Etablissements Michelin,Michelin Recherche et Technique S.A.
- Current Assignee: Compagnie Generale des Etablissements Michelin,Michelin Recherche et Technique S.A.
- Current Assignee Address: FR CH
- Agent Frank J Campigotto
- Priority: WOPCT/US2008/087907 20081222
- International Application: PCT/US2009/036310 WO 20090306
- International Announcement: WO2010/074769 WO 20100701
- Main IPC: B60C9/18
- IPC: B60C9/18 ; B60C15/00 ; B60C15/06

Abstract:
A pneumatic tire having pairs of shoulder section and bead section shear layers positioned on at least one axial side of the carcass layer. Examples include one or more of the shear layers constituted of an elastomeric fabric having elastomeric fibers woven in the fabric. Such fibers may be spandex fibers and the fabric may further be characterized as being woven additionally with nylon fibers in a tricot construction. Other embodiments include at least one of the shear layers constituted of a polyurethane type elastomer material having an MA1O of between 1 MPa and 350 MPa. Exemplary shoulder section and bead section shear layers in a pinch shocked region are opposite across an interior of the tire.
Public/Granted literature
- US20110253283A1 SIDEWALL SHEAR DECOUPLING LAYER Public/Granted day:2011-10-20
Information query