Invention Grant
- Patent Title: Structurally supported resilient tire with bias ply carcass
- Patent Title (中): 结构支撑弹性轮胎，带有偏心帘布层胎体
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Application No.: US10319772Application Date: 2002-12-13
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Publication No.: US06983776B2Publication Date: 2006-01-10
- Inventor: Ronald Hobart Thompson , Timothy B. Rhyne , Kenneth W. Demino , Steven M. Cron
- Applicant: Ronald Hobart Thompson , Timothy B. Rhyne , Kenneth W. Demino , Steven M. Cron
- Applicant Address: CH
- Assignee: Michelin Recherche et Technique S.A.
- Current Assignee: Michelin Recherche et Technique S.A.
- Current Assignee Address: CH
- Agent E. Martin Remick; Adam Arnold
- Main IPC: B60C7/00
- IPC: B60C7/00 ; B60C9/06 ; B60C9/18 ; B60C13/00
Abstract:
A resilient tire that supports a load without internal air pressure includes a ground contacting tread portion and sidewall portions extending radially inward from said tread portion and anchored in bead portions. A bias ply carcass extends between the beads to support the sidewalls. A reinforced annular band is disposed radially inward of the tread portion. The band comprises an elastomeric shear layer at a radially outer side of the bias ply carcass and a membrane adhered to a radially outward side of the elastomeric shear layer. Each of the bias ply and membrane has a longitudinal tensile modulus sufficiently greater than the shear modulus of the shear layer so that when under load the ground contacting portion of the tire deforms to a flat contact region through shear strain in the shear layer while maintaining constant the length of the membranes.
Public/Granted literature
- US20030121581A1 Structurally supported resilient tire with bias ply carcass Public/Granted day:2003-07-03
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