To provide a wheel, an air valve and a transfer method of a pneumatic sensor which permits attachment of the pneumatic sensor for measuring and transmitting air pressure in a tire.
This aluminum wheel 1 has a circular disc portion 30 and a rim portion 10 provided at an outer periphery of the disc portion 30. The L-shaped air valve 40 for allowing air to enter the tire attached to the outer-periphery side of the rim portion 10 is penetrated in the rim portion 10 to be attached at the wheel. An air filler portion 52 of a TPMS valve 50 having an air passage 55 and for measuring and transmitting the air pressure in the tire and a joint portion 42 for jointing so that air may pass are provided at an edge portion of a diametrical direction portion 41b of the L-shaped air valve 40 with the air valve attached to the rim portion 10.
| JP2001174356A | 2001-06-29 | |||
| JP2003146035A | 2003-05-21 | |||
| JP2000289418A | 2000-10-17 | |||
| JPH031533U | 1991-01-09 |
| US4048614A | 1977-09-13 |
Motoaki Nagata
Hironori Nishihara
Eiji Ota