Tire Vulcanization Bladder and Pneumatic Tire Manufacturing Method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20160214340A1
SERIAL NO

14442398

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A tire vulcanization bladder where a thickness of a bladder main body portion is set to a constant thickness. At least one of multiple circular ribs, helical ribs in which multiple circumferential ribs are connected in a helix, multiple circular grooves, or helical grooves in which multiple circumferential grooves are connected in a helix is formed on the inner surface of the bladder at the portions corresponding to the tread portion, the shoulder portions, and the bead portions of the tire. When the bladder is inserted into a green tire that is set in the horizontal state within a mold and expanded, the expansion state of the bladder is regulated to press against the green tire in accordance with the inner surface shape of the tread portion the shoulder portions, and the bead portions.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
THE YOKOHAMA RUBBER CO LTD36-11 SHIMBASHI 5-CHOME MINATO-KU TOKYO 105-8685

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Satoh, Hajime US 18 228

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation