Patent ID: 9421832
Filing Date: 2016-08-23
CPC Classification: B60C,Y10T

Claim Text:
1. An air maintenance tire and pump assembly comprising: a tire having two spaced inextensible beads; a ground contacting tread portion; a pair of individual sidewalls extending radially inward from the axial outer edges of said tread portion to join the respective beads; a supporting carcass for the tread portion and sidewalls; an innerliner disposed radially inward of the carcass, the innerliner having a innerliner surface facing an interior cavity of the tire; an elongate substantially annular air passageway enclosed within a bending region of the tire, the air passageway operatively closing and opening segment by segment as the bending region of the tire passes through a rolling tire footprint to pump air along the air passageway; an air inlet port assembly coupled to and in air flow communication with the air passageway at an inlet air passageway junction, the air inlet port assembly operable to channel inlet air from outside of the tire into the air passageway, the air inlet port assembly comprising a regulator assembly, the regulator assembly having a mounting surface; the mounting surface adhered to the innerliner surface with a silicone adhesive.