Static structures (e.g. – buildings) – Cast in situ concrete barrier with laterally projecting... – With backer supported on internal surface of flange web-type...
Patent
1995-02-14
1996-06-18
Friedman, Carl D.
Static structures (e.g., buildings)
Cast in situ concrete barrier with laterally projecting...
With backer supported on internal surface of flange web-type...
52274, 52294, 52322, 52611, 405229, 405233, E02D 2700, E04B 518
Patent
active
055266231
ABSTRACT:
A pre-cast reinforced concrete structural beam comprises an upstanding web (136) and at least an inwardly directed flange (138) at the base of the web, the face of the web which is innermost in use and/or the upper face of the flange having surface irregularities (236,140) formed therein into which a cast in situ floor slab can penetrate to form a mechanical lock with the beam.
REFERENCES:
patent: 1796306 (1931-03-01), Ruderman et al.
patent: 1934317 (1933-11-01), Mellmann
patent: 3425175 (1969-02-01), Gerde
patent: 3802134 (1974-04-01), McCorvey
patent: 4163621 (1979-08-01), Huguchi
patent: 4275538 (1981-06-01), Bounds
patent: 4565044 (1986-01-01), Takahara
patent: 4569173 (1986-02-01), Hultquist
patent: 4754588 (1988-07-01), Gregory
patent: 4837991 (1989-06-01), Shaw
patent: 4942707 (1990-07-01), Huettemann
patent: 4998393 (1991-03-01), Baena
patent: 5070672 (1991-12-01), Bullivant
patent: 5217326 (1993-06-01), Bullivant
Adams, III W. Thad
Friedman Carl D.
Roxbury Limited
Wilkens Kevin D.
LandOfFree
Structural beams does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Structural beams, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Structural beams will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-215631