Tire manufacturing method
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 22, 2018
Issued Date -
N/A
app pub date -
Apr 25, 2014
filing date -
May 1, 2013
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A tire manufacturing method in which a vulcanizing mold (20) is provided with a tire molding portion (21) defining an outer surface shape of a tire (1), an extrusion preparing portion (22) in which an unvulcanized rubber member (5) that forms a tread portion (2) can be disposed, and a rubber inflow path (23) communicating between the tire molding portion (21) and the extrusion preparing portion (22), wherein vulcanization molding includes: loading a casing member (4) in the tire molding portion (21) and loading the unvulcanized rubber member (5) in the extrusion preparing portion (22); extruding the unvulcanized rubber member (5) to tread molding portions (21c), (21d) through the rubber inflow path (23), the tread molding portions formed in the tire molding portion (21) and defining an outer surface shape of a land portion of the tire; and vulcanizing the unvulcanized rubber member (5) and casing member (4) together.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully