Invention Grant
- Patent Title: Pneumatic tire with tread having degradable tread filler
- Patent Title (中): 具有胎面的气动轮胎具有可降解的胎面填料
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Application No.: US11524589Application Date: 2006-09-21
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Publication No.: US07581575B2Publication Date: 2009-09-01
- Inventor: Filomeno Gennaro Corvasce , Laurent Luigi Domenico Colantonio
- Applicant: Filomeno Gennaro Corvasce , Laurent Luigi Domenico Colantonio
- Applicant Address: US OH Akron
- Assignee: The Goodyear Tire & Rubber Company
- Current Assignee: The Goodyear Tire & Rubber Company
- Current Assignee Address: US OH Akron
- Agent John D. DeLong
- Main IPC: B60C1/00
- IPC: B60C1/00 ; B60C11/00 ; B60C11/03
Abstract:
A tire having a tire tread, the tread having a groove void radially inward of a wearable tread portion; and a degradable tread filler disposed in and substantially filling the groove void, the void being exposed upon wear of the wearable tread portion and dislocation of the degradable tread filler.
Public/Granted literature
- US20070074797A1 Pneumatic tire Public/Granted day:2007-04-05
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