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F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16H—GEARING
F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
F16H25/08—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for interconverting rotary motion and reciprocating motion
F16H25/12—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for interconverting rotary motion and reciprocating motion with reciprocation along the axis of rotation, e.g. gearings with helical grooves and automatic reversal
F16H25/122—Gearings with helical grooves and automatic reversal
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FR442877D1911-06-291911-06-29Dispositif de transformation d'un mouvement de translation alternatif en un mouvement de rotation de sens constant
ExpiredFR442877A
(fr)
Dispositif d'avancement pas a pas du piston de seringues par double vis coaxiale avec controle du debit d'injection. application aux injections medicamenteuses intra-dermiques repetitives
Dispositif d'avancement pas a pas du piston de seringues par double vis coaxiale avec controle du debit d'injection. application aux injections medicamenteuses intra-dermiques repetitives
Dispositif mécanique destiné à effectuer la transformation d'un mouvement de rotation d'amplitude constante, en déplacements rectilignes de longueurs variables, particulièrement applicable à la commande des métiers à broder
Appareil destiné à transformer automatiquement un mouvement de rotation continu et de meme sens en mouvements de rotation alternatifs, d'amplitude inégale, séparés ou non par des temps d'arret