Title:
NON-PNEUMATIC TIRE
Document Type and Number:
Japanese Patent JP2022104243
Kind Code:
A
Abstract:
To provide a non-pneumatic tire configured so that strength of a connection site between an inner annular part and connection parts is enhanced to improve durability of the connection part, while securing a distance between the connection parts, at the inner annular part side.SOLUTION: A non-pneumatic tire 1 comprises an outer annular part 2 having a tread 5, an inner annular part 3 provided at inside the outer annular part 2, and a connection part 4 provided along a tire circumferential direction D to connect the outer annular part 2 to the inner annular part 3. The connection part 4 is configured so that a first connection part 41 extended from one side Y1 in a tire width direction Y of the outer annular part 2 toward the other side Y2 in the tire width direction Y of the inner annular part 3 and a second connection part 42 extended from the other side Y2 in the tire width direction of the outer annular part 2 toward the one side Y1 in the tire width direction Y of the inner annular part 3 are alternately arranged along the tire circumferential direction D. Thicknesses along the tire circumferential direction D of the connection part 4 are smaller in the inner annular part 3 side than in the outer annular part 2 side, and widths along the tire width direction Y of the connection part 4 are larger in the inner annular part 3 side than in the outer annular part 2 side.SELECTED DRAWING: Figure 2
Inventors:
TAHARA HIROSHI
Application Number:
JP2020219328A
Publication Date:
July 08, 2022
Filing Date:
December 28, 2020
Export Citation:
Assignee:
TOYO TIRE CORP
International Classes:
B60C7/00; B60B9/04
Attorney, Agent or Firm:
Tetsuo Shiba
Hiroaki Hoshino
Hiroaki Hoshino
Previous Patent: Manufacturing method of non-pneumatic tires and non-pneumatic tires
Next Patent: Non-pneumatic tires
Next Patent: Non-pneumatic tires