B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
B01F27/72—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices
B01F27/721—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices with two or more helices in the same receptacle
Dispositif d'entrainement, en un mouvement progressif, d'un organe guide sur des rails rectilignes, tout particulierement adapte a l'entrainement des fourches telescopiques de chariots de manutention
Pedalier pour deux manivelles de sept a trente pouces, permettant a tout moment la permutation immediate de la force motrice d'une manivelle a l'autre, avec des valeurs elevees du couple minimum