B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
B67B7/00—Hand- or power-operated devices for opening closed containers
B67B7/44—Combination tools, e.g. comprising cork-screws, can piercers, crowncap removers
B—PERFORMING OPERATIONS; TRANSPORTING
B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
B67B7/00—Hand- or power-operated devices for opening closed containers
B67B7/02—Hand- or power-operated devices for opening closed containers for removing stoppers
B67B7/04—Cork-screws
B67B7/0417—Cork-screws with supporting means for assisting the pulling action
B67B7/0441—Cork-screws with supporting means for assisting the pulling action whereby the supporting means abut around the whole periphery of the neck of the bottle
Procédé pour extraire d'un récipient une quantité déterminée réglable d'une substance pouvant s'écouler, et dispositif pour la mise en oeuvre de ce procédé.
Dispositif reutilisable destine a assurer l'extraction d'un bouchon en liege d'une bouteille de champagne,cidre et tout type champenois sans projection dudit bouchon