Tire, method of manufacturing tire, and raw tire
AssigneeBridgestone Corporation
InventorFumiya GOTO
Life of this patent
Estimating the term…
Abstract
In a tire of the present disclosure, an overlap width, between a conductive member and a rubber chafer, in an extending direction of the conductive member is 1 mm or more. A method of manufacturing a tire of the present disclosure includes vulcanizing a raw tire in a state such that an overlap width, between a conductive member and a rubber chafer before vulcanization, in an extending direction of the conductive member is 10 mm or more. In a raw tire of the present disclosure, an overlap width, between a conductive member and a rubber chafer before vulcanization, in an extending direction of the conductive member is 10 mm or more.
Claims9
1-4. (canceled)
A tire comprising:
- a pair of bead cores embedded in a pair of bead portions;
- a bead filler disposed on a tire radial outer side of the bead cores;
- and
- a rubber chafer disposed on a tire widthwise outer side of the bead filler, wherein
- the tire further comprises a conductive member,
- a tire radial inner end of the conductive member is located at a tire radial outer end of the rubber chafer or in a tire radial region that is farther inward in a tire radial direction than the tire radial outer end of the rubber chafer, and
- an overlap width, between the conductive member and the rubber chafer, in an extending direction of the conductive member is 1 mm or more.
A method of manufacturing a tire comprising a pair of bead cores embedded in a pair of bead portions, a bead filler disposed on a tire radial outer side of the bead cores, a rubber chafer disposed on a tire widthwise outer side of the bead filler, and a conductive member, a tire radial inner end of the conductive member being located at a tire radial outer end of the rubber chafer or in a tire radial region that is farther inward in a tire radial direction than the tire radial outer end of the rubber chafer, the method comprising:
- vulcanizing a raw tire in a state such that an overlap width, between the conductive member and the rubber chafer before vulcanization, in an extending direction of the conductive member is 10 mm or more.
A raw tire for manufacturing a tire, the tire comprising:
- a pair of bead cores embedded in a pair of bead portions;
- a bead filler disposed on a tire radial outer side of the bead cores;
- and
- a rubber chafer disposed on a tire widthwise outer side of the bead filler, wherein
- the raw tire further comprises a conductive member,
- a tire radial inner end of the conductive member is located at a tire radial outer end of the rubber chafer before vulcanization or in a tire radial region that is farther inward in a tire radial direction than the tire radial outer end of the rubber chafer before vulcanization, and
- an overlap width, between the conductive member and the rubber chafer before vulcanization, in an extending direction of the conductive member is 10 mm or more.
Dependencies are inferred from the claim text.