| 摘要 |
PROBLEM TO BE SOLVED: To provide a container conveyance conveyor for easily changing a container holder for pinching a square pillar-like container to a hold size suited for the outer square inches of the container. SOLUTION: The container conveyance conveyor comprises a one-stage or multiple-stage paired endless chains 1 that opposes in parallel each other on the same plane for rotary feed; a sprocket 2 wound by the endless chain 1; a drive shaft 3 and a follower shaft 4 for retaining the sprocket 2; and a container holder 5 that is mounted to the endless chain 1 at an equal interval for pinching square pillar-like containers. In the container conveyance conveyor, the pair of endless chains 1 is allowed to oppose in parallel each other, and the drive shaft 3 and the follower shaft 4 are obliquely moved so that the position of a virtual center line C in the pair of endless chains does not change, thus changing to a hold size corresponding to the square pillar-like container size without changing the center position of the container holder 5. COPYRIGHT: (C)2004,JPO
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