Prefabricated structural connector for steel-frame buildings

Details Prefabricated structural connector for steel-frame buildings Prefabricated structural connector for steel-frame buildings

1983-11-16

1986-03-25

Murtagh, John E.

Static structures (e.g., buildings)

Machine or implement

52648, 182179, 2482184, 403191, 403192, E04C 330

Patent

active

045774498

ABSTRACT:
A prefabricated structural connector for steel-frame buildings adapted for end-to-end interconnection of vertical column members of predetermined substantially square tubular cross section and connection of at least one horizontal beam member having a central web. The connector comprises a central portion of hollow substantially square tubular cross section identical to the column cross section, and first and second hollow substantially cylindrical tubular end projections permanently joined to and projecting in opposite axial directions from the central portion. The substantially cylindrical projections have surface flats which are adapted for close telescopic insertion into an associated column end and to be welded thereto. Mounting brackets are permanently joined to the connector central portion and project laterally outwardly for connection with the web of a beam member.

REFERENCES:
patent: 2221934 (1940-11-01), Ferris
patent: 2990203 (1961-06-01), Grover et al.
patent: 3245188 (1966-04-01), Evans
patent: 3530996 (1970-09-01), Schaffer
patent: 3532369 (1970-10-01), Reilly
patent: 3666298 (1972-05-01), Reilly
patent: 3731958 (1973-05-01), Offenbroich
patent: 3858989 (1975-01-01), Field
patent: 4090798 (1978-05-01), Barton
patent: 4194338 (1980-03-01), Trafton

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