B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
Landscapes
Curtains And Furnishings For Windows Or Doors
(AREA)
Dispositif de fixation et de maintien en tension d'au moins une feuille souple, feuilles en materiau souple equipees d'au moins un element selon ce dispositif et installations mettant en óoeuvre au moins une feuille.
Vehicule comportant un dispositif d'amortissement des oscillations d'un ressort de suspension et dispositif d'amortissement des oscillations correspondant