A stud pin includes a tip including an end surface configured to come into contact with a road surface, a body portion configured to support the tip, and a lower flange portion. The flange profile shape of the lower flange is an anisotropic shape in which, of imaginary rectangles that can be circumscribed around the profile shape, a first smallest rectangle and/or a second smallest rectangle includes short sides and long sides of different lengths. The flange profile shape includes four or more first flange protrusion portions (F1) that project in the longitudinal direction and two second flange protrusion portions (F2) that project in the lateral direction. A tip profile shape of the tip is a shape including tip linear portions extending in a linear manner. At least one of the tip linear portions extends along a portion of the flange profile shape between two adjacent protrusion portions of the first flange protrusion portion (F1) and the second flange protrusion portion (F2) along the outer circumference of the flange profile shape.
STUD PIN AND STUDDED TIRE
SPIKESTIFT UND BESPIKTER REIFEN
CLOU ANTIDÉRAPANT ET PNEU CLOUTÉ
2021-11-24
Patent
Electronic Resource
English
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |