发明名称 INSULATION PROTECTOR FOR PIPE HANGERS
摘要 A member of sheet material curved to conform to the external surface of pipe insulating material to protect the insulating material by distributing the weight of the pipe over a large area as compared to the relatively small area of narrow pipe hanger. The protector is designed to fit within a pipe hanger and to have means of very simple and inexpensive construction to secure it to the pipe hanger during the time between its installation in the hanger and the installation of the insulation material.
申请公布号 US3653618(A) 申请公布日期 1972.04.04
申请号 USD3653618 申请日期 1970.01.12
申请人 ROBERT D. KINDORF;DAVID O. KINDORF 发明人 ROBERT D. KINDORF;DAVID O. KINDORF
分类号 F16L3/11;F16L59/135;(IPC1-7):F16L3/02 主分类号 F16L3/11
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