# A New Family of Symmetrical 2T2R Parallel Mechanisms Without Parasitic Motion

> Research article (Journal of Mechanisms and Robotics, 2017) · cited 30× · AI/ML

**Wikidata**: [openalex:W2769601666](https://www.wikidata.org/wiki/openalex:W2769601666)  
**Source**: https://4ort.xyz/entity/a-new-family-of-symmetrical-2t2r-parallel-mechanisms-without-parasitic-motion