Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
PNEUMATIC TIRE
Document Type and Number:
WIPO Patent Application WO/2020/084830
Kind Code:
A1
Abstract:
This pneumatic tire 1 comprises: a carcass layer 13; a belt layer 14 arranged outside the carcass layer 13 in the radial direction; and a tread rubber arranged outside the belt layer 14 in the radial direction. The carcass layer 13 has a cord angle of from 80 [deg] to 100 [deg]. The belt layer 14 is made by layering: a first reinforcement belt 141; a second reinforcement belt 142 having a narrower width than the first reinforcement belt 141; and an auxiliary belt 145 that is separated from the tire equatorial plane CL and that is arranged between the carcass layer 13 and the first reinforcement belt 141. The first reinforcement belt 141 and the second reinforcement belt 142 have a cord angle of from 11 [deg] to 30 [deg], and the auxiliary belt has a cord angle of from 55 [deg] to 70 [deg].

More Like This:
JPS5953202PNEUMATIC TIRE FOR TWO-WHEEL BARROW
JP5613544Pneumatic tires
JP4262825Pneumatic tires for floating vehicles
Inventors:
MOTOMITSU TAKAMASA (JP)
Application Number:
PCT/JP2019/024161
Publication Date:
April 30, 2020
Filing Date:
June 18, 2019
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
YOKOHAMA RUBBER CO LTD (JP)
International Classes:
B60C9/18; B60C9/08; B60C11/00
Domestic Patent References:
WO2014057552A12014-04-17
WO2014010093A12014-01-16
Foreign References:
JP2011183857A2011-09-22
JP2008024105A2008-02-07
JP2014113957A2014-06-26
JPH0357703A1991-03-13
JP2013184552A2013-09-19
JPS6144006A1986-03-03
JPS62178404A1987-08-05
JP2017500246A2017-01-05
Other References:
See also references of EP 3871904A4
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
Download PDF:
View/Download PDF      PDF Help



 
Previous Patent: ELECTROMAGNET, ELECTROMAGNETIC SWITCH, AND METHOD OF MANUFACTURING ELECTROMAGNET

Next Patent: PNEUMATIC TIRE