Оконная спиральная пружина

How to determine the length of a constant force spring

  Constant force springs are mechanical devices used in applications that typically require some kind of balance or retraction mechanism. In design and function, constant force springs differ from the more common types of coil springs. They apply a consistent linear force or torque that remains constant over a wide range of motion. When a coil spring is under force, whether it...

Constant Force Springs Design Guide

There are many mechanical components to choose from for your device or application. If your device requires a spring, consider constant force springs. These are a type of extension spring. They do not obey Hooke’s law, so their force remains constant, even when deflected. Because of their flat force curve, constant force springs are suitable for applications that require a...

Design of constant force springs

 A constant force spring is a spring that exerts a constant force over its range of motion. That is, it does not obey Hooke's law. Typically, a constant force spring is constructed as a coiled band of spring steel so that the spring relaxes when fully coiled. When it is unrolled, the restoring force comes mainly from the portion of...

Применение пружин переменной силы в витринах розничной торговли

Пружины с переменным усилием очень распространены в точках продаж или в розничной торговле, особенно в толкателях полок. Пружины с переменным усилием обеспечивают переменное усилие, чтобы точно соответствовать возрастающим или уменьшающимся требованиям к усилию, продвигая продукт горизонтально вперед. Благодаря широкой применимости эти пружины можно увидеть в табачной, косметической, электронной и медицинской промышленности. Так зачем использовать пружины переменной силы в...

Преимущества беспроводных пружинных компонентов Qianye

All curtain cords, whether installed on the side, caught in curtains, or placed on the back, can be dangerous to children. It is best to replace all corded curtains with cordless curtains in houses where children live or visit, especially in children's bedrooms and play areas. Cordless roller blinds with either a spring system or an electric system can improve...

Рулонные шторы Pull Bead и беспроводные рулонные шторы

Рулонные шторы - это рулонные шторы затемнения, рулонные шторы из мягкой пряжи и рулонные шторы Shangri-La по внешнему виду. В основном они проводные и беспроводные. Рольставни имеют много преимуществ, таких как красивый и простой внешний вид, прочная и долговечная конструкция и т. д. Рольставни подходят для различных помещений, особенно для стеклянных навесных стен большой площади. Когда ткань рулонной шторы опущена,...

Application of variable force spring in time-delayed shelf

Supermarkets and convenience stores can be seen everywhere. Now more and more people are developing retail. Traditionally, products on shelves are usually placed in order. Some merchants install automatic propellers. After customers buy products, the propellers will push The products at the back are automatically advanced, and when the customer wants to find this product, it is easier to see,...

Constant force springs applied in wall mounted accessories

As more and more people spend more and more time using computers, computer users spend more time sitting or standing at their desks or workstations in front of devices. Keeping what experts call "the best ergonomic positioning" can improve energy levels and overall comfort. For this purpose, the input and output devices must be placed in appropriate positions. The proper position can...