Invention Grant
- Patent Title: Pneumatic tire including sipes
- Patent Title (中): 气动轮胎包括刀槽
-
Application No.: US10197489Application Date: 2002-07-18
-
Publication No.: US06907910B2Publication Date: 2005-06-21
- Inventor: Wako Iwamura
- Applicant: Wako Iwamura
- Applicant Address: JP Hyogo-ken
- Assignee: Sumitomo Rubber Industries, Ltd.
- Current Assignee: Sumitomo Rubber Industries, Ltd.
- Current Assignee Address: JP Hyogo-ken
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JP2001-218490 20010718
- Main IPC: B29C33/02
- IPC: B29C33/02 ; B29C35/02 ; B29L30/00 ; B60C11/11 ; B60C11/12
Abstract:
A pneumatic tire comprises a tread portion comprising tread elements each provided with a sipe, the sipe having an open top end and a bottom, and in a range from the open top to a certain depth, a configuration of the sipe in a plane parallel with the tread face comprising a zigzag part oscillating in the longitudinal direction of the sipe in the course from the open top to said certain depth.
Public/Granted literature
- US20030029537A1 Pneumatic tire Public/Granted day:2003-02-13
Information query
