Title:
着色モチーフをタイヤに被着させる方法及びモールド
Document Type and Number:
Japanese Patent JP2004528202
Kind Code:
A
Abstract:
A process of depositing at least one uncured colored rubber mix forming a contrasting motif on an outer surface of a tire includes preparing a blank of the uncured tire to be moulded, including all the constituents except for the colored rubber mix(es), depositing the colored rubber(s) in at least one cavity formed on a removable insert, each cavity having the general form of the motif to be moulded and having a total volume V 2 , the total volume of non-vulcanized colored rubber V 1 placed in each cavity being less than the volume V 0 , mounting the insert in a suitable housing provided on the moulding surface of the mould for the tire, engaging the tire blank within the mould, and moulding and vulcanizing the tire.
Inventors:
Piaro Frederick
Application Number:
JP2002583156A
Publication Date:
September 16, 2004
Filing Date:
April 02, 2002
Export Citation:
Assignee:
Society Technology Michelin
Michelin Le Cherche et Technic Anonym
Michelin Le Cherche et Technic Anonym
International Classes:
B29C33/12; B29C33/02; B29C35/02; B29D30/72; B60C13/00; B29L30/00; (IPC1-7): B29C33/12; B29C33/02; B29C35/02; B29D30/72
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