Automatically leveling rail for film and television technology, comprises rail element as functional unit, where rail element works independently or in interconnection with other automatically leveling rail elements
摘要
<p>The automatically leveling rail comprises a rail element as a functional unit. The rail element works independently or in an interconnection with other automatically leveling rail elements. Each rail element is provided with bases, which is extended or retracted by computer control. Individual rail element or the group of an indefinite number of automatically rail elements are positioned in horizontal level.</p>
