Title:
再溝付け可能トレッドおよび再溝付け方法
Document Type and Number:
Japanese Patent JP4454936
Kind Code:
B2
Abstract:
A tread of thickness E, intended to be used in a tire having a carcass reinforcement surmounted by a crown reinforcement and including on its outer surface a plurality of grooves of depth h, including at least circumferential grooves separated axially by ribs, is provided with at least one internal, circumferential anti-rubber-on-rubber connection element, the outer wall of which, viewed in meridian section, has in part a contour identical to the contour of the wall of the regrooving groove to be created, the point(s) of said wall which are farthest from the axis of rotation being radially distant from the tread surface by a quantity h1 less than the depth h of the grooves, and the point(s) of said wall closest to the axis of rotation being radially distant from the tread surface by the maximum regrooving height H.
Inventors:
Merino Lopez Jose
Metzger Julian
Metzger Julian
Application Number:
JP2002587203A
Publication Date:
April 21, 2010
Filing Date:
April 29, 2002
Export Citation:
Assignee:
Society Technology Michelin
Michelin Le Cherche et Technic Anonym
Michelin Le Cherche et Technic Anonym
International Classes:
B60C11/02; B29D30/66; B29D30/68; B60C11/00; B60C11/04
Domestic Patent References:
JP4176709A | ||||
JP2001187516A | ||||
JP1317807A | ||||
JP2002501458A | ||||
JP10203117A | ||||
JP10225936A |
Foreign References:
US2148343 | ||||
US2960138 | ||||
US3578055 | ||||
US5247983 |
Attorney, Agent or Firm:
Sadao Kumakura
Fumiaki Otsuka
Shishido Kaichi
Village shrine Atsuo
Disciple Maru Ken
Ino Sato
Fumiaki Otsuka
Shishido Kaichi
Village shrine Atsuo
Disciple Maru Ken
Ino Sato