Title:
航空機用タイヤ
Document Type and Number:
Japanese Patent JP7457519
Kind Code:
B2
Abstract:
An aircraft tire (T) has a pair of bead sections (100), sidewall sections (104) extending from outer side in a radial direction of the bead sections, and a tread section (106) extending between the sidewall sections; the aircraft tire (T) includes an RFID tag (10) having a tag main body (IC chip) (11) configured to store information about the aircraft tire, and an antenna (A1, A2) extended from the tag main body, wherein, in a tread surface view, the antenna is disposed such that an extending direction (D1) of the antenna is parallel to a tire width direction (D2) or intersects the tire width direction within a predetermined angle range, and the aircraft tire satisfies a configuration 0.1< L/W <0.2, where a width of the aircraft tire is denoted as "W" and a total length of the antenna in the extending direction of the antenna is denoted as "L", and when a diameter of the aircraft tire is 21 inches or more.
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Inventors:
Tomoyuki Muramatsu
Application Number:
JP2020025382A
Publication Date:
March 28, 2024
Filing Date:
February 18, 2020
Export Citation:
Assignee:
Bridgestone Corporation
International Classes:
B60C19/00; B60C9/18; B60C9/20
Domestic Patent References:
| JP2011178388A | ||||
| JP2017132291A | ||||
| JP2010269670A | ||||
| JP2010285023A | ||||
| JP2017013521A |
Attorney, Agent or Firm:
Hidekazu Miyoshi
Shunichi Takahashi
Masakazu Ito
Toshio Takamatsu
Shunichi Takahashi
Masakazu Ito
Toshio Takamatsu