Garter springs

Garter springs are circular rings formed by bending a coiled helical spring into a complete loop. When the spring’s radius is increased, this design generates a consistent inward radial force, ensuring effective sealing and secure component positioning.

Connection Types

Different joining methods are used to form garter springs, each suited to requirements:

Hook & Link: One end is fashioned into a hook that latches onto a loop or link at the other end. This design allows for simple assembly and easy maintenance, making replacements or adjustments straightforward.
Nib Joint: One end of the spring is reduced in size to slot neatly into the other end. This method creates a secure, continuous loop with a compact profile, which is particularly beneficial where space is limited.

Manufacturing Materials

Garter springs are produced to accommodate thermal expansion and contraction, and they are typically manufactured from:

Carbon Steel: offers excellent tensile strength and can be heat-treated to maintain its shape and function even under stress.
Stainless Steel: provides high resistance to corrosion and rust, making it ideal for challenging environments.

Applications Across Industries

Garter springs are integral to various mechanical systems, with applications that span multiple sectors:

Automotive: commonly used in car oil seals, where they provide consistent pressure against the shaft to prevent oil leaks, ensuring the engine operates smoothly.
Industrial Machinery: In hydraulic systems, garter springs help keep seals properly seated against moving components, maintaining a tight seal and preventing fluid leakage under high pressure.
Renewable Energy: Wind turbines incorporate garter springs to ensure that the seals remain firm against the rotor shaft, safeguarding against the ingress of dirt and moisture.
Construction Equipment: In heavy machinery like bulldozers, garter springs are used in seals that protect hydraulic actuators from dirt and debris, enhancing the durability and reliability of the equipment in rugged conditions.

Bespoke Garter Springs

Selecting the right garter spring requires consideration of material properties, connection methods, and your application’s specific demands. European Springs & Pressings offers custom solutions tailored to these requirements. Contact us today to discuss your specifications and analyse the ideal garter spring for your project.

Garter springs

Connection Types

Manufacturing Materials

Applications Across Industries

Bespoke Garter Springs

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