Static structures (e.g. – buildings) – Facers; e.g. – modules – mutually bonded by internal settable... – Laterally related modules; e.g. – back-to-back
Patent
1976-09-09
1978-07-25
Bell, J. Karl
Static structures (e.g., buildings)
Facers; e.g., modules, mutually bonded by internal settable...
Laterally related modules; e.g., back-to-back
E04B 552
Patent
active
041021045
ABSTRACT:
A frame member for use in constructing a framework, particularly but not exclusively for use in the construction of a suspended ceiling or partitioning framework having a side face which has a first projecting bearing portion and a first surface extending from the first bearing portion, the first surface having at least a portion which tapers inwardly, the frame member having an end face which has a second projecting bearing portion coplanar with and presented in a direction opposite to the first bearing portion and a second surface extending from the second bearing portion adjacent said first surface and having a portion of complementary taper to the tapered portion of the first surface.
REFERENCES:
patent: 2754776 (1956-07-01), Blaski
patent: 2857631 (1958-10-01), Zingone
Baker Joseph J.
Bell J. Karl
Currie Matthew Porter
Ferguson Jr. Gerald J.
Malarkey John Victor
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