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US 2017/0361204 A1Published application
Wheel bearing
OwnerAndrew Bartlettinventor
Life of this patent
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Abstract
A wheel bearing having a cup, a cone and a washer. The cone is of a complementary shape to the cup and the washer abuts a surface of the cone. Each of the cup, the cone and the washer are made from a self-lubricating polymer.
Claims20
A wheel bearing comprising:
- a cup;
- a cone received within the cup, the cone being of a complementary shape to the cup for receiving the cup;
- and
- a washer, the washer abutting a surface of the cone,
- wherein the cup, the cone and the washer each comprise a self-lubricating polymer.
2 more elements
A skateboard wheel assembly comprising:
- a wheel;
- two wheel bearings diametrically opposed on two sides of the wheel, each wheel bearing including:
- a cup;
- a cone received within the cup, the cone being of a complementary shape to the cup;
- and
- a washer, the washer abutting a surface of the cone,
- wherein the cup, the cone and the washer each comprise a self-lubricating polymer.
4 more elements
A method for assembling a skateboard wheel comprising:
- fitting a first cup into a first housing recess of a wheel;
- fitting a first cone within the first cup;
- fitting a first washer to the first cone, wherein the first washer abuts a surface of the first cone;
- fitting a second cup into a second housing recess of the wheel, the first housing recess opposite the second recess;
- fitting a second cone within the second cup, wherein the second cone abuts the first cone;
- fitting a second washer to the second cone, wherein the second washer abuts a surface of the second cone.
3 more elements
Dependencies are inferred from the claim text.