Static structures (e.g. – buildings) – Insulating insert; e.g. – filler in cavity in preconstructed... – Enveloped-type filler
Patent
1984-07-16
1987-01-13
Friedman, Carl D.
Static structures (e.g., buildings)
Insulating insert; e.g., filler in cavity in preconstructed...
Enveloped-type filler
52461, 52471, 52584, E04B 200
Patent
active
046354220
ABSTRACT:
In a series of insulated panel members an interlocking labyrinth seal is provided to minimize the heat loss, the seal having a pair of first slots for receiving a U-shaped clip, a pair of second slots for receiving an offset spacer, and a plurality of right angle flanges for locking the offset spacer into the second slots. Insulated panel members are placed in end-to-end relationship and locked together when the U-shaped clip is inserted into the first slots and retained in position by an undercut slot. Heat loss through the seal is minimized because slots in the spacers expose insulation material into the area where the heat loss can occur.
REFERENCES:
patent: 2103407 (1937-12-01), Dean
patent: 3623290 (1971-11-01), Downing, Jr.
patent: 4435935 (1984-03-01), Larrea
Moore Stephen J.
Nowack William C.
Weger, Jr. Kenneth F.
Friedman Carl D.
Knaack Manufacturing Company
Slack Naoko N.
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