Title:
【発明の名称】空気入りタイヤ
Document Type and Number:
Japanese Patent JP2878354
Kind Code:
B2
Abstract:
PURPOSE:To prevent an outer side ply from its separation by forming a hollow in a specific location of a tire external surface and, making a specific curve extending in parallel to the main unit part of a carcass ply, to cross with the hollow and also specifying a distance, from an outer side ply to the hollow. CONSTITUTION:The carcass ply 4 of a carcass layer 3 in a tire 1 is composed of a main unit part 5 positioned inside the axial direction of a bead 2 and a foldback part 6 serving as an outer side ply positioned outside the axial direction of the head 2. In this case, a hollow 20 is formed in a tire external surface 18 between a radial direction outer end 17 of the foldback part 6 and a tire maximum width position. A curve B, extending in parallel to the main unit part 5 toward the tire maximum width position from the radial direction outer end 17, is made to cross the hollow 20. Furthermore, a distance C on the curve B, from the radial direction outer end 17 to a hollow side wall 21 on the side approaching this radial direction outer end 17, is set to 2.5 or less times the minimum distance A from the radial direction outer end 17 to the main unit part 5.
More Like This:
JPS5566061 | TIRE MARK DETECTION METHOD AND ITS UNIT |
JP2011126400 | PNEUMATIC RADIAL TIRE |
JPS6061905 | [Title of the device] The tire for an irregular place run |
Inventors:
KOBAYASHI YASUHIKO
KOSEKI HIROYUKI
KOSEKI HIROYUKI
Application Number:
JP32549389A
Publication Date:
April 05, 1999
Filing Date:
December 15, 1989
Export Citation:
Assignee:
BURIJISUTON KK
International Classes:
B60C13/00; B60C13/02; B60C15/00; B60C15/024; (IPC1-7): B60C13/00; B60C15/00; B60C15/024
Domestic Patent References:
JP62295708A | ||||
JP56160204A | ||||
JP62299411A | ||||
JP5198803A | ||||
JP1111504A | ||||
JP1317814A | ||||
JP621605A | ||||
JP5525636A | ||||
JP61129604U | ||||
JP63202503U | ||||
JP4725645B2 |
Attorney, Agent or Firm:
Toshio Tada