北航mba专利名称：Apparatus for tempering glass sheets 发明人：Harold E. McKelvey
lug申请号：US05/872233
2012年大学排名申请日：19780125英汉译
公开号：US04138241A
公开日：rois
英语培训班招生简章
19790206
习惯孤单专利内容由知识产权出版社提供
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摘要：Apparatus for tempering glass sheets, comprising a furnace for heating the glass sheets and means for conveying the sheets horizontally therethrough, spaced conveyor rolls for receiving the heated glass sheets from the furnace, upper and lower blastheads positioned horizontally above and beneath the path of travel of the glass sheets, each blasthead comprising a spaced, parallel array of elongated tubular members extending transver to the direction of travel of the glass sheets, each said elongated member having a cavity therein to receive a gas flow from a manifold and at least one orifice through which the gas is discharged against the respective surface of the glass sheets to rapidly cool the same, and means for independently mounting the upper and lower blastheads for pivotal movement such that they can be swung upwardly and downwardly respectively relative to the conveyor rolls to permit broken glass to fall freely between said conveyor rolls and away from the apparatus.
英文对话申请人：SHATTERPROOF GLASS CORPORATION
代理人：William E. Nobbe高级驾驶技巧
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