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专利名称：Quick-connect coupling for thin-walled pipes发明人：John Gibb,Jozsef Horvath申请号：US06/358361申请日：19820315公开号：US04471979A公开日：19840918
摘要：A quick-connect coupling is disclosed for thin-walled pipes which canaccommodate pipes of the same internal diameter but of differing wall thickness, thecoupling member being constructed to deform pipes of less than maximum wallthickness into a substantially elliptical condition in which the coupling is fully seated,bolting pads of the coupling being spaced from each other to induce deformation andseating of the pipes upon tightening of the coupling.
申请人：VICTAULIC COMPANY OF CANADA LIMITED
代理机构：Abelman, Frayne, Rezac & Schwab
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