Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
TIRE
Document Type and Number:
WIPO Patent Application WO/2014/136791
Kind Code:
A1
Abstract:
 In the present invention, a tire frame step portion (18) is formed in a tire frame member (17). The tire frame step portion (18) is formed so as to be more towards the tire equatorial plane side than an end portion (30A) of a tread member (30) in the tire axial direction. On the outer side of the tire frame member (17), a coating layer (24) is formed extending from the bead portion to the tire frame step portion (18).

Inventors:
KON, Seiji (1-1 Kyobashi 3-chome, Chuo-k, Tokyo 40, 〒1048340, JP)
HASEGAWA, Keiichi (1-1 Kyobashi 3-chome, Chuo-k, Tokyo 40, 〒1048340, JP)
KOUNO, Yoshihide (1-1 Kyobashi 3-chome, Chuo-k, Tokyo 40, 〒1048340, JP)
Application Number:
JP2014/055505
Publication Date:
September 12, 2014
Filing Date:
March 04, 2014
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
BRIDGESTONE CORPORATION (1-1 Kyobashi 3-chome, Chuo-ku Tokyo, 40, 〒1048340, JP)
International Classes:
B60C5/01
Foreign References:
JP2011207434A2011-10-20
JPS5657506A1981-05-20
JP2012061893A2012-03-29
JPH03143701A1991-06-19
Other References:
See also references of EP 2965923A4
Attorney, Agent or Firm:
NAKAJIMA, Jun et al. (TAIYO, NAKAJIMA & KATO Seventh Floor, HK-Shinjuku Bldg., 3-17, Shinjuku 4-chome, Shinjuku-k, Tokyo 22, 〒1600022, JP)
Download PDF: