Studded tyre having grooves
US-2024375454-A1 · Nov 14, 2024 · US
Pair of motor vehicle tyres
US9789735B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9789735-B2 |
| Application number | US-201013384825-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jul 28, 2010 |
| Priority date | Jul 28, 2009 |
| Publication date | Oct 17, 2017 |
| Grant date | Oct 17, 2017 |
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- Title
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Abstract
Official abstract text for this publication.
A pair of motor vehicle tires includes a front tire and a rear tire to be mounted respectively on a front wheel and a rear wheel of a two-wheeled vehicle, each tire of the pair having a tread band extending around an axis of rotation. The tread band of the front tire includes a central annular portion straddling an equatorial plane and two annular shoulder portions disposed on axially opposite sides of the central annular portion. The central annular portion includes at least a pair of first grooves extending substantially longitudinally on opposite sides of the equatorial plane in such a way as to form a concavity directed toward the equatorial plane. Each shoulder portion includes a plurality of second grooves isolated from the first grooves and extending substantially transversally so as to form an average inclination with the equatorial plane greater than 90°. The tread band of the rear tire includes instead a module which is replicated along a direction of circumferential development of the tire, the module including: at least one first pair of first grooves inclined in opposite directions with respect to the equatorial plane of the tire; each first groove of the first pair extending along a portion of the tread band between the equatorial plane and a respective shoulder and forming an average inclination less than 60° with the equatorial plane.
First claim
Opening claim text (preview).
The invention claimed is: 1. A pair of motorcycle tyres, comprising a front tyre and a rear tyre capable of being mounted respectively on a front wheel and a rear wheel of a two-wheeled vehicle, each tyre of the pair having a tread band extending around an axis of rotation and having a tread pattern such as to define overall a void to rubber ratio less than 10%, and locally, in an annular central sub-portion straddling a respective equatorial plane of each tyre of the pair, a void…
Assignees
Inventors
Classifications
Operations & Transport · mapped topic
Operations & Transport · mapped topic
- B60C11/033Primary
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
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- What does patent US9789735B2 cover?
- A pair of motor vehicle tires includes a front tire and a rear tire to be mounted respectively on a front wheel and a rear wheel of a two-wheeled vehicle, each tire of the pair having a tread band extending around an axis of rotation. The tread band of the front tire includes a central annular portion straddling an equatorial plane and two annular shoulder portions disposed on axially opposite …
- Who is the assignee on this patent?
- Schiavolin Andrea, Mariani Mario, Misani Pierangelo, and 1 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 Oct 17 2017 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).