Importance

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Abstract

A spacing tool is adapted for use with a conveyor that conveys plastic bottle containers of the type having a neck ring, a neck below the neck ring, and a body below the neck. The conveyor has a pair of support flanges that are spaced laterally from one another by a distance smaller than an outer diameter dimension of each container neck ring, but larger than an outer diameter dimension of each container neck. Thus, each container can be supported between the flanges with its neck ring in engagement with upper surfaces of the flanges. The conveyor has a pair of container guide rails that are spaced from one another by a distance larger than an outer diameter dimension of each container body so that each container can move along the conveyor between the guide rails. The spacing tool comprises a spacing member having a head portion, a neck portion below the head portion, and a spacing block below the neck portion. The head portion has a first outer diameter dimension larger than the spacing between the flanges. The neck portion has a second outer diameter dimension smaller than the spacing between the flanges. Thus, the spacing member can be supported with the head portion in engagement with the upper surfaces of the flanges, with the neck portion between the flanges, and with the spacing block suspended below the flanges adjacent the guide rails. The spacing block has a third outer diameter dimension substantially equal to the outer diameter dimension of each container body (i.e., slightly larger than the third outer diameter dimension to allow for clearance of the containers between the guide rails) so that the spacing member can be used to calibrate the lateral spacing between the guide rails.

First Claim