Spring Hinges Manufacturers and Suppliers

IQS Directory provides a detailed list of spring hinge manufacturers and suppliers. Find spring hinge companies that can design, engineer, and manufacture spring hinges to your specifications. Peruse our website to review and discover top spring hinge manufacturers with roll over ads and complete product descriptions. Connect with the spring hinge companies through our hassle-free and efficient request for quote form. You are provided company profiles, website links, locations, phone numbers, product videos, and product information. Read reviews and stay informed with product new articles. Whether you are looking for manufacturers of spring loaded hinges, spring door hinges, and concealed hinges of every type, IQS is the premier source for you.

  • Alliance, OH 330-935-2445

    Our company, Marlboro Manufacturing is an industry leader in the manufacturing of quality spring hinges and other similar products. Our superior spring hinges and more are currently being used by both domestic and international original equipment manufacturers. We can do custom designs according to a customer’s unique specifications or they can chose from our plentiful stock products.

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  • Long Beach, CA 800-433-5554

    We offer spring hinges that just won't quit. We are a fully ISO 9000 certified company, and we bring a level of quality to our products that you won't find with other companies. We strive to make customers happy in everything, and we are not satisfied until your every needs and desires are met. Learn more about what we can do for you by contacting us today!

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  • Bartlett, IL 800-989-6365

    Our spring hinges are manufactured in a variety of metals, lengths and finishes. Our accomplished staff will be able to find you a product that will fit your needs perfectly. In order to serve you better we have made it priority to provide customer service that is of only the highest quality. We aim to keep our products at the leading edge of innovative technology. Contact our staff by phone or email today to get started filling your needs. We look forward to working with you!

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  • St. Louis, MO 314-436-0432

    Our spring hinges are utilized to provide secure and easy access for any business. Our talented teams of designers and engineers will work closely with you to develop and manufacture a hinge product that will provide a lifetime of value. We are dedicated to our customers and we want to prove it to you! Visit our website today or get in touch with our customer service representatives to learn more about what we can do for you!

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  • Bloomingdale, IL 800-332-1227

    If you are in need of spring hinges that are built to last, look no further than S & S Hinge Company. We have offered both standard and custom continuous hinges for over 85 years, and we continue to be a leader in our industry thanks to our unmatched customer service and product quality management. For more information about our standard line of hinges as well as our customization options, call or visit our website today!

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  • Walkerton, ON 800-265-3078

    We are "The Hinge People®," manufacturing and supplying standard and custom types of hinges in various metals and finishes. Larsen & Shaw offers basic Hinges, Industrial Hinges, Stop Hinges, Furniture Hinges, the new revolutionary R2 Hinge and PermAlign are just a few examples. Our quality hinge solutions have been solving hardware problems for customers since 1919.

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businessIndustry Information

Spring Hinges

Spring hinges are tools used to suspend doors and allow for their opening and closing; they are distinct from other hinge varieties in that they are equipped with springs designed to assist or impede door movement. Outside of the context of door hardware, spring hinges have many uses as consumer product components.

Many products involve the use of spring hinges. Makeup compacts and other personal skin and beauty care products are packaged in containers fitted with spring hinges. Many other varieties of small plastic containers are also fitted with spring hinges to make their use more convenient for consumers. Varied other consumer products also make use of spring hinges. These products range from compasses, hand-held video game systems and pencil boxes to sunglasses and glasses cases. In the context of door hardware, spring hinges are often installed as cabinet hinges to help keep cabinet doors closed tightly when not in use. Some gate hinges can also be fitted with springs to keep them closed tightly or to make their use easier. Full-sized doors in homes, offices and in other contexts generally are not fitted with springs to the extent that they used to be. Springs have widely been replaced by hydraulic door positioning equipment, though old storm doors in residences may still be equipped with springs.

The principle of operation for all spring hinges is the same, though spring hinge configurations can vary. A spring is a mechanical energy storage medium; when a spring is compressed, that energy is stored until the compressive forced exerted on the spring dissipates, at which point the spring expels the stored energy and returns to its pre-compression form. Spring hinges take advantage of this in a number of ways. The simplest way is through the coiling of a rigid metal around the pin of a butt hinge. Once tightly coiled, the energy stored in the coil tries to release itself; in other words, the coil tries to uncoil itself. As it does this, the metal forces itself against the metal plates of the hinge, pushing it open. This is what happens in small container lids when they are open. The hinge can be pushed closed if the compressive force is greater than the force exerted by the coil. In order to remain closed, the compressive force must not relent, or the hinge will reopen. Other spring hinge varieties can be more complicated, but the simple principle of stored energy applies to all configurations.

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