German hembeck federn springs, hembeck federn models, hembeck federn prices

hembeck federn springs are accumulators; they have the function of storing energy but cannot release it slowly. To achieve slow release, this function should be realized by a "spring + high transmission ratio mechanism," commonly seen in mechanical watches. Helical springs have been applied for a very long time; ancient bows and crossbows are two types of helical springs in a broad sense. According to appearance, they can be divided into ordinary cylindrical helical springs and variable-diameter helical springs (see figure); according to the direction of the helix, they can be divided into left-hand springs and right-hand springs. Cylindrical helical springs have a simple structure, are easy to manufacture, and are widely applied.