To provide a valve for a safety tire capable of supplying air to an inner air chamber and an outer air chamber of the tire of double construction individually and allowing easy performance of the charging works.
The valve 20 has a first hollow stem 22 and a second hollow stem 23, where a rod-shaped valve element 25 is installed in the hollow axis part of each stem 22/23, and a valve core 41 is installed in a through hole 40 formed in each valve element 25. When the valve elements 25 and the shaft of each valve core 41 are depressed to supply the air, the air is supplied to the inner air chamber 14 via the valve core 41 and the through holes 40, and is supplied to the outer air chamber 13 via the gaps between the first and second hollow stems 22 and 23 and the valve elements 25, the first small hole 46, and the second small hole 48, and the air can be supplied from one side of the valve 20 individually to the inner air chamber 14 and the outer air chamber 13.
KAYUKAWA HISASHI
YAMAMOTO MASAHIKO
TAIHEIYO KOGYO KK
Kato Kazunori
Katsuichi Nishimoto
Hiroshi Fukuda