Device for pulling out or twisting off caps from vessels, wherein the vessel is held, and the cap is removed by means of a cap-holding device; the cap-holding device executes both a linear movement in direction of the vessel axis as well as a rotating movement around the vessel axis. The cap-holding...http://www.google.es/patents/US5819508?utm_source=gb-gplus-sharePatente US5819508 - Device for removing or twisting off caps from vessels
Device for removing or twisting off caps from vessels
