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US 2024/0375453 A1Published application
Studded tyre for vehicles
AssigneeNokian Renkaat Oyj
InventorsLauri HEIKKINEN, Mikko LIUKKULA, Aappo LAITILA
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Abstract
A tyre (200) includes a tread (210) having tread blocks (220); a plurality of stud holes (250); and a plurality of studs (100) installed in at least some of the stud holes (250). Studs (100b) in a centre area (CR) of the tyre (200) have higher protrusion from a surface of the tread block (220) than studs (100a) in a shoulder area (SR1, SR2) of the tyre (200).
Claims18
A tyre comprising:
- a tread having tread blocks;
- a plurality of stud holes;
- and
- a plurality of studs installed in at least some of the stud holes, wherein
- studs in a centre area of the tyre have higher protrusion from a surface of the tread block than studs in a shoulder area of the tyre.
2 more elements
Dependencies are inferred from the claim text.