Tire testing machine has two measurement rim halves, the tire contact surfaces of which are coated with a durable, long-lasting dry lubricant film

摘要

Tire testing machine has two measurement rim halves between which a tire to be tested is stored in a gas-tight manner. At least one tire holding surface (3, 4) of the measurement rim halves is coated with a durable, adhesive, dry lubricant film (5), especially tungsten disulfide.