Kinetostatic analysis of a scissor jack mechanism powered by a tetrad RRR-Ta-RRRVictor Moise, Ileana Dugaesescu, Lucretia Popa, Liviu Ungureanu and Ştefan-Iulian MoiseE3S Web Conf., 180 (2020) 03025DOI: https://doi.org/10.1051/e3sconf/202018003025