Friction Hinges
Door hinges play a fundamental role in the movement and security of various enclosures, securing objects to stay in place as needed. Friction hinges take this a step further by leveraging friction to create resistance, allowing users to hold open objects more easily for various uses.
When sourcing friction hinges, it’s critical to choose a manufacturer known for producing durable and reliable components. The outstanding engineers at Sierra Pacific Engineering and Products (SPEP) specialize in creating parts that exceed customers’ expectations, including friction hinges.
For decades, organizations occupying diverse industries have trusted SPEP as their preferred access hardware supplier because of our ability to manufacture top-quality components and strictly adhere to rigorous quality control processes. We offer flush mount, adjustable friction hinges in ranging specs, including sizes, materials, and finishes, to better meet your needs. Discover more about the selection of friction hinges available at SPEP.
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What is a Friction Hinge and How Does it Work?
Friction hinges, also known as torque hinges or position control hinges, are a class of hinges that enable controlled movement of a door, lid, or panel without the need for additional mechanisms or hardware. The hinge allows an object to maintain its position by using internal friction to prevent movement. Therefore, once the hinge is set at a desired angle, it holds that position until an external force is applied.
Friction hinges generally are made of a series of interlocking parts that generate resistance as they move. Most friction hinges have adjustable torque for greater control over the opening angle. From fully open to completely closed, friction hinges can be set to a variety of positions, depending on the application and intended use.
This type of hinge is most commonly used in scenarios where users need a lid or door to remain in the open position without assistance. Friction hinges offer smooth and controlled opening and closing motions, making them ideal for safety and convenience.
Applications for friction hinges include:
- Toolboxes
- Laptops
- Folding furniture, such as tables or desks
- Sun visors in automobiles
- Medical devices