Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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
B67B7/20—Hand- or power-operated devices for opening closed containers for breaking vacuum seals between lids or covers and bodies of preserving jars, e.g. by wedge action
Vorrichtung an Bandsaegen mit zwei drehbaren Bandscheiben und einem ueber diese gefuehrten, ueber eine der Bandscheiben ange-triebenen endlosen Saegeband
Gewindeschneidkluppe mit zwei drehbaren, scheibenfoermigen Schneidbacken, die mehrere Schneidstellen fuer Werkstuecke verschieden grosser Durchmesser besitzen