{"id":1942,"date":"2025-02-11T10:57:13","date_gmt":"2025-02-11T09:57:13","guid":{"rendered":"https:\/\/www.gudo.com\/?p=1942"},"modified":"2025-02-11T11:04:40","modified_gmt":"2025-02-11T10:04:40","slug":"lever-closures-applications-and-selection-criteria","status":"publish","type":"post","link":"https:\/\/www.gudo.com\/en\/hebelverschluesse-einsatzgebiete-und-auswahlkriterien\/","title":{"rendered":"Lever fasteners: Applications and selection criteria\u00a0"},"content":{"rendered":"

Lever fasteners: Applications and selection criteria<\/h1>\n\n\n\n
\"TVC\"<\/figure>\n\n\n\n

Fastenings are an essential component of a wide range of products. For example, bicycle helmets, ski boots and orthoses are held together by fastenings. One type of fastening is the lever fastening, which operates on a well-designed principle.\u00a0<\/p>\n\n\n\n

In this article, you\u2019ll find out everything you need to know about lever-action fasteners. We\u2019ll explain how they work and the areas in which they\u2019re used. We\u2019ll also give you some tips on how to choose the right model for your application. <\/p>\n\n\n\n

How does a lever lock work? <\/h2>\n\n\n\n

The lever fastener takes its name from the lever mechanism on which it is based. This type of fastener features a lever that can be flipped or pivoted. This opens, closes or adjusts the fastener. <\/p>\n\n\n\n

Lever-operated closures are notable, among other things, for their ease of use. The lever can be moved without any effort, making it possible to operate with one hand. Furthermore, a lever-operated closure can also be operated effortlessly by children. <\/p>\n\n\n\n

This type of fastening ensures a secure hold, as it generates a high level of tension. Even if the object to which it is attached moves around a great deal, the lever fastener will not open by itself. Some models also feature a snap-lock mechanism, which makes accidental opening even more difficult. <\/p>\n\n\n\n

Good lever fasteners are made from high-quality materials such as sturdy plastic and metal, ensuring a long service life. Furthermore, lever fasteners are versatile and are therefore used in a variety of applications. <\/p>\n\n\n\n

Where can a lever lock be used? <\/h2>\n\n\n\n

Lever closures are used across a wide range of industries. For example, they are used to seal containers airtight and watertight. This function is in particularly high demand in industry. Lever fasteners are also widely used in mechanical engineering to create a secure connection between parts. This type of fastener is equally popular in the clothing industry. <\/p>\n\n\n\n

What should you look out for when choosing a lever-operated lock? <\/h2>\n\n\n\n

If you need lever fasteners, the choice of the right model depends on various factors. The most important of these is the load that the lever fastener must be able to withstand. The greater the tensile force required, the more robust the fastener should be.<\/p>\n\n\n\n

Depending on the item to which the lever lock is to be fitted, it is advisable to choose a model with an additional safety catch. This prevents the lock from opening accidentally. <\/p>\n\n\n\n

The expected durability of the fastening must also be taken into account. If, for example, it is likely to come into contact with chemicals or extreme temperatures, this will influence the choice. This applies, for instance, to fastenings required for safety footwear for firefighters or for laboratory technicians working with chemicals. <\/p>\n\n\n\n

Another important factor to consider when making your choice is the size of the fastener. It should be selected to match the dimensions of the product to which it is to be attached. It is also important to consider whether the fastener is to be screwed, clamped or riveted. <\/p>\n\n\n\n

Last but not least, you should pay attention to the design of the lever closure. When it comes to consumer goods, appearance is of great importance. The closure should therefore be visually appealing. In sectors such as industry, however, appearance can be given less priority. <\/p>\n\n\n\n

A lever lock from our range is TVC<\/a>. It allows for the use of large clamping diameters by utilising a textile strap. Thanks to the integrated snap-lock mechanism, accidental opening is virtually impossible. <\/p>\n\n\n\n

Gudo: Your specialist in closures <\/h2>\n\n\n\n
\"Tension<\/figure>\n\n\n\n

At Gudo, we specialise in manufacturing various types of fasteners. In addition to lever fasteners, we also produce other types of tension and ratchet fasteners, as well as twist fasteners. <\/p>\n\n\n\n

The Tension fasteners<\/a> The fasteners in our range use tension to ensure a secure fit. By adjusting the tension, the fit can be altered \u2013 for example, to loosen a ski boot. Thanks to their simple design, this can be done intuitively. Tension fasteners are primarily used on ski boots, but are also suitable for other products such as corsets. <\/p>\n\n\n\n

Ratchet fasteners<\/a> are fitted with a lever. When the lever is moved, the position of the strap connected to the fastener changes. In this way, the fastener can be closed or opened. Bike racks for cars, safety footwear and orthopaedic products are among the most common items fitted with ratchet fasteners. <\/p>\n\n\n\n

Our range includes ratchet buckles suitable for straps 18 and 22 millimetres wide. The matching Timing belt<\/a> You can also obtain these from us. <\/p>\n\n\n\n

Screw caps<\/a> are fitted with a rotating wheel that can be used to increase or decrease the tension. This allows the fit of the product to be adjusted. Helmets for emergency services<\/a> often have twist-lock fastenings, just like bicycle helmets. <\/p>\n\n\n\n

One of the biggest advantages of twist-lock fasteners is how easy they are to use. They can be tightened or opened very easily with just one hand. What\u2019s more, many fasteners of this type are equipped with a quick-release function. Pressing the corresponding button in the centre of the dial opens the fastener immediately. This also makes them ideal for children\u2019s shoes. <\/p>\n\n\n\n

Also Clips<\/a> can be found in our range. These simple fasteners allow timing belts, fabric straps and cables to be clamped in place. This is particularly useful for items such as ski boots and orthoses. We stock clips suitable for strap widths of 15, 18 and 22 millimetres. <\/p>\n\n\n\n

Customised closures to customer specifications <\/h3>\n\n\n\n
\"RVH\"<\/figure>\n\n\n\n

Are you looking for a closure for a specific application that you can\u2019t find anywhere else? If so, please feel free to commission us to design and manufacture it for you. Our team is highly skilled in the development of closures and has the necessary experience. <\/p>\n\n\n\n

To begin with, we provide you with comprehensive advice and, above all, find out what your expectations are regarding the planned closure. We assess the feasibility of these requirements, focusing in particular on technical and economic aspects. Production should be as efficient as possible whilst delivering the best possible result. <\/p>\n\n\n\n

In our development work, we focus, among other things, on the Prototyping<\/a>. Using this approach, we produce one-off items based on preliminary designs, which are fully functional. They can therefore be thoroughly tested and checked for faults. The findings from these tests are incorporated into the new design, which is then used to create a further prototype.<\/p>\n\n\n\n

The prototyping process culminates in a product that possesses the desired characteristics. Mass production can then begin based on this design. If you wish, this can take place at our factory in Lupfig. We have an extensive range of modern machinery, enabling us to offer a variety of manufacturing methods. These include, amongst others: <\/p>\n\n\n\n