German hook tension springs-Extension Springs German hook tension springs-Extension Springs German hook tension springs-Extension Springs German hook tension springs-Extension Springs German hook tension springs-Extension Springs German hook tension springs-Extension Springs German hook tension springs-Extension Springs
German hook tension springs-Extension Springs German hook tension springs-Extension Springs German hook tension springs-Extension Springs German hook tension springs-Extension Springs German hook tension springs-Extension Springs German hook tension springs-Extension Springs German hook tension springs-Extension Springs

German hook tension springs-Extension Springs

  German hook extension springs are a common type of spring characterized by German hooks at both ends.
The German hook is typically triangular or V-shaped, offering a larger contact area and stronger gripping force, which allows for secure connections with other components.

  With their unique hook design and excellent performance, German hook extension springs are widely used across various industries. Understanding the features and applications of German hook extension springs is essential for effectively selecting and using extension springs.

  The working principle of an extension spring is to generate a counteracting force when stretched or pulled apart. By utilizing the restoring force (tension) after being extended, these springs can control the movement of mechanical parts, absorb and store energy, and measure force.


Features of German Hook Extension Springs

Special hook shape:
The unique shape of the German hook allows the extension spring to maintain greater stability under load, making it less likely to detach.

Strong connectivity:
The larger contact area ensures a secure and firm connection with other components.

Wide range of applications:
Thanks to its excellent performance, German hook extension springs are widely used in automobiles, motorcycles, bicycles, machinery, electronics, and computer peripheral hardware.

German hook extension springs, with their distinctive hook design and outstanding performance, have found extensive applications across many industries. Understanding the features and applications of German hook extension springs is essential for selecting and using extension springs effectively.

   

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English Hook Tension Springs

Extension Springs/V-shaped hooks
  V-shaped German hook extension springs refer to extension springs with hooks at both ends designed in a V shape, originating from Germany, hence called German hooks.Compared to traditional round hooks, the V-shaped hooks provide stronger grip, making the spring less likely to detach under load.  V-shaped German hook extension springs feature a specialized hook shape suitable for unique assemblies where tensile force is applied. When stretched, the spring exerts a counteracting force using its restoring tension.

Extension Springs/V-shaped hooks

Extension Springs/Side Hooks
  Side-hook extension springs refer to springs with hooks designed on the edge rather than at the spring’s mean diameter.This design allows the hooks to achieve more precise positioning during extension and provides more stable tension when under load.  Side-hook extension springs are suitable for applications where the hooks engage on flat or planar surfaces. Like other extension springs, they operate by exerting a counteracting force using the restoring tension when stretched.

Extension Springs/Side Hooks

Short German Hook Tension Springs/Extension Springs
 Short German hook extension springs are a specialized type of extension spring featuring short German-style triangular hooks at both ends.This design enables the spring to provide strong tension within limited space and allows for a more compact installation. The short German hook is compact and robust, making it suitable for applications with restricted space and customizable development according to customer requirements.  The short German hook is ideal when the hook area on the product is small. Like other extension springs, it works by exerting a counteracting force when stretched, utilizing the restoring tension force. 

Short German Hook Tension Springs/Extension Springs

Extension spring with mixed hooks/Tension Springs
  Mixed hook extension springs refer to extension springs that combine two or more types of hooks on a single spring.These hooks can differ in shape, size, or even material. This design offers high flexibility and can meet various complex application requirements.

Extension spring with mixed hooks/Tension Springs

Swivel Hook Extension Spring/Extension Springs
  Swivel hook extension springs are a highly versatile type of extension spring.Unlike standard hooks, the hooks on both ends of a swivel hook extension spring are designed to freely rotate, which greatly enhances the spring’s flexibility and allows it to perform exceptionally well in various specialized equipment.  They are primarily used in mechanical devices, and the main difference from regular hooks is that both ends can rotate, providing added adaptability. Therefore, swivel hook extension springs are considered a highly practical spring type, widely used across many fields due to their flexible nature.  When selecting a swivel hook extension spring, it is important to consider the specific application requirements, taking into account factors such as hook type, material, and dimensions. These factors are often critical and make swivel hook extension springs the preferred choice for many customers.  Swivel hook extension springs are a very practical type of spring, and their flexible characteristics enable them to be widely used in numerous industries. When choosing a swivel hook extension spring, it is essential to comprehensively evaluate the hook design, materials, and dimensions according to the specific application needs.

Swivel Hook Extension Spring