STUD PIN FOR SNOW TIRE
PURPOSE: A stud pin for a snow tire preventing damage to a holder is provided to prevent rotation of the stud pin by increasing frictional force between a stud pin hole and the holder. CONSTITUTION: A stud pin for a snow tire preventing damage to a holder comprises a body part(25), a heat part(20) a...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE: A stud pin for a snow tire preventing damage to a holder is provided to prevent rotation of the stud pin by increasing frictional force between a stud pin hole and the holder. CONSTITUTION: A stud pin for a snow tire preventing damage to a holder comprises a body part(25), a heat part(20) and a fastening part(32). The head part is connected to the upper of the body part. The head part is projected out of a thread. The holder is connected to the lower part of the body part with a connection part(30). The holder prevents the secession of the body part. A plurality of holder grooves(33) is formed on the holder. A plurality of holder grooves is formed at a fixed angular pitch. The body part comprises annular protrusions(24,26). The protrusions are formed on the outer circumference of the body part. |
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