Spring action panel interlock

Details Spring action panel interlock Spring action panel interlock

1978-05-18

1980-03-11

Leppink, James A.

Static structures (e.g., buildings)

Facer held by stiffener-type frame

Lapped multiplanar surfacing attached to substructure...

52522, 52542, 52588, E04B 552

Patent

active

041921178

ABSTRACT:
A paneling system having a supporting member and a plurality of panels each of which is provided at the ends thereof with interlocking flanges, the interlocking flange located at one end of the panel having a portion extending from the panel to the supporting member engaging same and thereafter extending away from the supporting member terminating in an end that is positioned in spaced relationship from the remainder of the flange, a fastener securing the flanges to the supporting member, and wherein the interlocking flange at the other end of the panel has a portion extending from the panel which engages only a part of the corresponding portion of the other interlocking flange extending to a point near the supporting member and thereafter backwardly toward the end of the other interlocking flange terminating in an end which engages the end of the other interlocking flange.

REFERENCES:
patent: 1706924 (1929-03-01), Kane
patent: 3394524 (1968-07-01), Howarth
patent: 3481094 (1969-12-01), Taylor
patent: 3568388 (1971-03-01), Flachbarth
patent: 3603057 (1971-09-01), Cussan
patent: 3733767 (1973-05-01), Csaik
patent: 4091588 (1978-05-01), Heirich

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