Gripper for packing bottles comprises casing enclosing flexible sleeve with radial ribs and annular collar at its base which has no ribs and is more flexible than rest of sleeve

摘要

The gripper for packing bottles with stoppers comprises a casing (1) enclosing a flexible sleeve (5) which can be compressed axially by a piston (2) above it, so that it grips the bottle. The sleeve has radial ribs (5d) and an annular collar (5f) at its base which has no ribs and is more flexible than the rest of the sleeve.