Static structures (e.g. – buildings) – Assembled in situ-type anchor or tie – Depending cantilevered seat portion; e.g. – joist anchor
Patent
1988-12-22
1989-08-15
Scherbel, David A.
Static structures (e.g., buildings)
Assembled in situ-type anchor or tie
Depending cantilevered seat portion; e.g., joist anchor
2492191, 249211, 249 23, 4032321, 52632, E04B 138
Patent
active
048562521
ABSTRACT:
A hanger is disclosed for supporting a spanner beam or the like used in the construction of concrete platforms. The hanger can be a unitary device and comprise a pair of parallel side members, a top joist support interconnecting the side plates, an extension member projecting forward of the front edge of said side members, a bottom joist support member extending from one side member to the other, and a pivot means extending across the front of said side members. The front edge of each side member inclines rearwardly from top to bottom, and the pivot means is positioned so as to assure that the hanger is plumb when supporting a joist. The location of the pivot means also serves as a fulcrum point allowing the hanger to be removed after the platform construction is completed by means of a well-placed blow to the lower portion of the back of the hanger. 2
REFERENCES:
patent: 1728981 (1929-09-01), Ropp
patent: 2167413 (1939-07-01), Bartlett
patent: 2495408 (1950-01-01), Christoffersen
patent: 4342440 (1982-08-01), Eyden
Johnson Jerrold D.
Scherbel David A.
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