| 摘要 |
An apparatus is disclosed for cooling and lubricating shear blades for a glass feeder mechanism, with each blade having associated therewith a pair of spray heads in the form of blocks. These blocks are mounted above the blades with a generally vertical, fan-shaped, spray being issued from each spray head. The spray will consist of air and liquid, with the liquid being primarily water with a small amount of lubricant included therein. Each spray head is composed of a pair of blocks each having a passage, drilled therein, one communicating with air and the other with liquid, the blocks being separated by a pair of shims, with the shims having cut-out portions respectively to serve as exit openings for the combined air and liquid spray.
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