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    • 6. 发明专利
    • DEVICE FOR ATTACHING LID TO CONTAINER
    • JPH07309394A
    • 1995-11-28
    • JP9967694
    • 1994-05-13
    • DAINAGA CORK CO LTD
    • TAMAI SHUICHI
    • B67B3/20
    • PURPOSE:To fasten lids with threads of various outer shapes to the neck parts of containers by a single device. CONSTITUTION:A head body 1 is provided at its lower part with an open storing recess part 5 and a supporting part 8 having a larger diameter than the recess part and the supporting part 8 is provided with a hole having an inside diameter larger than the distance across a container release part 7 and a pressing part of a lid body 4. A flexible ring body 9 is provided and is deformed by pressing its outer peripheral surface radially inwardly by pressing blocks 12 at the ends of rods 11 of three air cylinders 10 provided radially outwardly of the supporting part 8 in order to partially hold the outer peripheral surface of the lid body against the center of the ring body 9 at three places and, in this condition, the head body 1 is rotated and the lid body 4 is fastened to the threaded neck part of a container 2.