Studded tyre having grooves
US-2024375454-A1 · Nov 14, 2024 · US
Tyre for motorcycles
US8985167B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8985167-B2 |
| Application number | US-201214237721-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 8, 2012 |
| Priority date | Aug 9, 2011 |
| Publication date | Mar 24, 2015 |
| Grant date | Mar 24, 2015 |
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- Title
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- Abstract
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Abstract
Official abstract text for this publication.
A tire for motorcycles, having a tread band includes a central annular portion, two lateral annular portions and two shoulder annular portions. The axial extension of these portions is not greater than 25%, 35%, and 20% of the axial development of the tread band, respectively. The tread band includes a module repeated along the circumference of the tire in which at least two substantially longitudinal grooves, mainly extending in the lateral annular portions, include, moving axially away from the equatorial plane of the tire, at least three substantially straight and substantially consecutive segments, wherein the first segment forms an angle with respect to the equatorial plane greater than 150°; and the second segment has a length measured along its extension smaller than the length of the first segment.
First claim
Opening claim text (preview).
The invention claimed is: 1. A tyre for motorcycles, having a tread band comprising a central annular portion symmetrically located astride an equatorial plane; two lateral annular portions located on axially opposite sides with respect to the central annular portion; and two shoulder annular portions located on axially opposite sides with respect to the lateral annular portions, the central annular portion having an axial extension not greater than 25% of an axial development of…
Assignees
Inventors
Classifications
Operations & Transport · mapped topic
- B60C11/033Primary
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
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Frequently asked questions
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- What does patent US8985167B2 cover?
- A tire for motorcycles, having a tread band includes a central annular portion, two lateral annular portions and two shoulder annular portions. The axial extension of these portions is not greater than 25%, 35%, and 20% of the axial development of the tread band, respectively. The tread band includes a module repeated along the circumference of the tire in which at least two substantially longi…
- Who is the assignee on this patent?
- Mariani Mario, Bruschelli Luca, Montanari Silvio, and 3 more
- What technology area does this patent fall under?
- Primary CPC classification B60C11/033. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Mar 24 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).