Invention Application
- Patent Title: Pneumatic tire tread
- Patent Title (中): 气动轮胎胎面
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Application No.: US11262708Application Date: 2005-10-31
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Publication No.: US20070095447A1Publication Date: 2007-05-03
- Inventor: Gia Nguyen , Joel Delogne , Anne-France Jeanne-Marie Cambron , Frank Severens , Jean Collette
- Applicant: Gia Nguyen , Joel Delogne , Anne-France Jeanne-Marie Cambron , Frank Severens , Jean Collette
- Main IPC: B60C11/12
- IPC: B60C11/12
Abstract:
A pneumatic tire tread has tread elements formed by circumferential and/or lateral grooves. At least one tread element has a sipe that devolves from a constant width sipe having a three dimensional aspect in at least a portion of the radially outer portion of the sipe to a wider width groove at the base of the tread feature.
Public/Granted literature
- US07793692B2 Pneumatic tire tread having sipe that devolves into groove as tread wears Public/Granted day:2010-09-14
Information query
