Chain drive for machine tool`s chain magazine, has chain rotating along guideway, which includes two linear and parallel sections connected to each other by two deflecting regions, where one region has parabolic shape

摘要

The drive has a chain (2), including chain links (4), rotating along a guideway (10). The guideway (10) has two linear and parallel sections (12, 14), which are connected to each other by two deflecting regions of the guideway. One of the deflecting regions has a parabolic shape (34). Junction areas of the sections are set downwards and upwards in the corresponding deflecting regions.