About 40 results
https://drivepatents.com/patents/950277 · 17 Jun 2015
A pneumatic tire having a tire cavity (28) defined by an inner liner (26), an air inlet housing (92) affixed to the inner liner (26) and a first sidewall (16) having an elongate sidewall groove (30) therein is disclosed. The elongate sidewall groove (30) c...
https://drivepatents.com/patents/962051 · 1 Apr 2015
A tire and pump assembly is disclosed. The assembly comprises a tire having a tire cavity, first and second sidewalls extending from first and second tire bead regions, respectively, to a tire tread region; an elongate preferably substantially annular air ...
https://drivepatents.com/patents/962541 · 4 Mar 2015
A tire having a pump and valve assembly is disclosed. The tire comprises a tire cavity and a first and second sidewall extending respectively from first and second tire bead regions to a tire tread region, and a valve assembly having a valve housing, where...
https://drivepatents.com/patents/962529 · 4 Mar 2015
A tire having a pump and valve assembly is disclosed. The tire comprises a tire cavity and a first and second sidewall extending respectively from first and second tire bead regions to a tire tread region. The valve assembly has a valve housing having an i...
https://drivepatents.com/patents/962520 · 4 Mar 2015
A tire having a pump and valve assembly is disclosed. The tire comprises a tire cavity and a first and second sidewall extending respectively from first and second tire bead regions to a tire tread region, and a pump passageway having an inlet end and an o...
https://drivepatents.com/patents/962508 · 4 Mar 2015
A tire assembly comprising a tire (12) having a tread portion (38), a pair of sidewalls (32) extending radially inward from the tread portion (38) to join with a respective bead area (34) and a supporting carcass for the tread portion (38) and sidewalls (3...
https://drivepatents.com/patents/952125 · 18 Feb 2015
An air maintenance tire (12) comprising a tire cavity (26), first and second sidewalls extending from first and second tire bead regions, respectively, to a tire tread region; and an elongate, preferably substantially annular air passageway (20) enclosed w...
https://drivepatents.com/patents/952207 · 11 Feb 2015
An air maintenance tire comprising a tread region, first and second sidewalls extending from the tread region, a tire cavity and an air passageway enclosed within a flexing region of a tire wall is disclosed. The air passageway has an air inlet portal oper...
https://drivepatents.com/patents/973241 · 25 Jun 2014
A self-inflating tire assembly is disclosed comprising a tire having a tire cavity and first and second sidewalls extending respectively from first and second tire bead regions to a tire tread region. The tire further has an air passageway having an inlet ...
https://drivepatents.com/patents/973229 · 25 Jun 2014
A self-inflating tire having a tire cavity (40) and a pump passageway (42) is disclosed. The pump passageway (42) has an inlet end (42a) and an outlet end (42b) and a valve device (80) connected to both ends. The valve device has a valve body (81) having a...