E - Fixed Constructions – 04 – B
Patent
E - Fixed Constructions
04
B
20/23
E04B 1/40 (1980.01)
Patent
CA 1120233
A PRONG-TYPE FASTENER ABSTRACT OF THE INVENTION A fastener for attaching a panel of insulating material to the inner surface of a metallic wall structure. The fastener consists of a prong-type member having one end mounted onto the inner wall surface of the wall structure and adapted to have its opposite free end penetrated through a panel of insulating ma- terial with such free end cooperating with a locking plate posi- tioned exteriorly of the panel of insulating material for securing the same onto the wall structure. A principal object of this invention is the provision in a fastener of this character for attaching panels of insulating material of varying thicknesses to the inner wall surface of a metallic structure. -1-
359092
Frayne & Company Robert
Transco Inc.
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