Pneumatic tire
US10857842B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 9, 2016 |
| Grant date | Dec 8, 2020 |
| Priority date | — |
| Expiry date | Jul 9, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60C3/04
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A pneumatic tire of the present technology includes: protrusions that are provided in a range including a maximum tire width position in a tire side portion, and extend in a direction that intersects a tire radial direction. The protrusions are provided having a space therebetween in a tire circumferential direction, pass through a center of rotation, extend in the tire radial direction and, when a first straight line and a second straight line each having different positions in the tire circumferential direction each traverse the protrusions, have a ratio of from 0.8 to 1.2, both inclusive, between a total mass per unit length for the protrusions traversed by the first straight line and a total mass per unit length for the protrusions traversed by the second straight line. A ratio between a total width SW and an outer diameter OD fulfills the relationship SW/OD≤0.3.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.