B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
B02C4/00—Crushing or disintegrating by roller mills
B02C4/28—Details
B02C4/32—Adjusting, applying pressure to, or controlling the distance between, milling members
B02C4/38—Adjusting, applying pressure to, or controlling the distance between, milling members in grain mills
B—PERFORMING OPERATIONS; TRANSPORTING
B30—PRESSES
B30B—PRESSES IN GENERAL
B30B9/00—Presses specially adapted for particular purposes
B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
Dispositif hydraulique d'allégement réglable du poids d'un outil de travail en appui sur un plan et application aux ensembles mobiles à outils portés.
Procede de regulation de securite pour limiter la temperature d'un fluide a une valeur superieure predeterminee et dispositifs pourla mise en oeuvre de ce procede