poly v belt material

Modern seat belts consist of a webbed fabric strap, a buckle, and a retractor mechanism that allows the belt to extend and retract. The three-point design encompasses the user's shoulder and lap, distributing the force of a collision across the stronger parts of the body. In the event of an accident, the seat belt restrains the occupant, preventing them from being thrown forward. This simple mechanism can effectively prevent injuries that might otherwise occur during a crash.


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Metal timing belts, often made of steel or another metal, are less common but offer distinct advantages in specific applications. These belts are used primarily in high-performance or heavy-duty vehicles, where the demands on the engine are considerably greater. Metal timing belts are more resistant to wear and tear and can withstand higher temperatures than their rubber counterparts. The added strength of metal allows for tighter tolerances and improved performance, making them ideal for racing applications or equipment that operates in extreme conditions.


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