SELBSTJUSTIERENDE DOPPEL-GERADEFUEHRUNGSEINRICHTUNG

摘要

A double linear motion guide unit assembly includes a pair of first and second rails extending in parallel, a pair of first and second sliders which are slidably mounted on the first and second rails, respectively, a plurality of first rolling members interposed between the first rail and the first slider, a plurality of second rolling members interposed between the second rail and the second slider, and a sliding table commonly mounted on the first and second sliders as fixedly attached thereto. A Gothic arch shaped inner guide groove is formed in the first rail at each of its sides surfaces and a similarly shaped outer guide groove is formed in the first slider and a circular arc shaped inner guide groove is formed in the second rail at each of its shoulders and a similarly shaped outer guide groove is formed in the second slider.