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公开(公告)号：US3608267A
公开(公告)日：1971-09-28
申请号：US3608267D
申请日：1970-05-13
Applicant: ROBERTSON CO H H
Inventor： CURRAN BERNARD E
Abstract: AN IMPROVED FLOOR STRUCTURE ASSEMBLED FROM CONCRETE AND BUILDING CONSTRUCTION PANELS OF UNIQUE DESIGN. THE PANELS ARE ASSEMBLED IN SIDE-BY-SIDE INTERENGAGED RELATION. THE UPSIDE OF THE ASSEMBLED PANELS PRESENTS A PLURALITY OF TROUGHS HAVING DEFORMATIONS AND KEYING ELEMENTS ASSOCIATED THEREWITH. THE OVERLYING CONCRETE IS UNITED WITH THE PANELS AS A COMPOSITE FLOOR STRUCTURE CAPABLE OF DEVELOPING IMPROVED LOAD-CARRYING CAPACITIES. THE UNDERSIDE OF THE ASSEMBLED PANELS PRESENTS A PLURALITY OF CHANNELS WHICH MAY BE ADAPTED TO PROVIDE ANY ONE OF A VARIETY OF FINISHED CEILING ARRANGEMENTS.
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公开(公告)号：US3600868A
公开(公告)日：1971-08-24
申请号：US3600868D
申请日：1969-02-28
Applicant: ILLINOIS TOOL WORKS
Inventor： WILSON EDGAR CLIFTON JR , KNOHL FRIEDRICH KARL
CPC classification number: E04B5/40 , E04B1/41 , E04B1/4157 , E04B5/29 , E04B2005/237
Abstract: A shear fastener for securing concrete decking relative to a supporting structure in a laminar building structure. The fastener includes a stud, an enlarged means at one end, and a spacer adapted to enclose the stud shank and isolate it in spaced relation from the encapsulating concrete to permit bending moments to be applied to the stud shank rather than a straight shear stress when the decking shifts relative to the supporting structure.
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公开(公告)号：US3557511A
公开(公告)日：1971-01-26
申请号：US3557511D
申请日：1968-10-09
Applicant: ROBERTSON CO H H
Inventor： CURRAN BERNARD E
Abstract: AN IMPROVED FLOOR STRUCTURE ASSEMBLED FROM CONCRETE AND BUILDING CONSTRUCTION PANELS OF UNIQUE DESIGN. THE PANELS ARE ASSEMBLED IN SIDE-BY-SIDE INTERENGAGED RELATION. THE UPSIDE OF THE ASSEMBLED PANELS PRESENTS A PLURALITY OF TROUGHS HAVING DEFORMATIONS AND KEYING ELEMENTS ASSOCIATED THEREWITH, THE OVERLYING CONCRETE IS UNITED WITH THE PANELS AS A COMPOSITE FLOOR STRUCTURE CAPABLE OF DEVELOPING IMPROVED LOAD-CARRYING CAPACITIES. THE UNDERSIDE OF THE ASSEMBLED PANELS PRESENTS A PLURALITY OF CHANNELS WHICH MAY BE ADAPTED TO PROVIDE ANY ONE OF A VARIETY OF FINISHED CEILING ARRANGEMENTS.
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公开(公告)号：US3527007A
公开(公告)日：1970-09-08
申请号：US3527007D
申请日：1968-08-12
Applicant: IRA J MCMANUS
Inventor： MCMANUS IRA J
CPC classification number: E04B5/40 , E04C3/08 , E04C2003/0421 , E04C2003/0434 , E04C2003/0452 , E04C2003/0491
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公开(公告)号：US3466824A
公开(公告)日：1969-09-16
申请号：US3466824D
申请日：1968-01-10
Applicant: TROUTNER ARTHUR L
Inventor： TROUTNER ARTHUR L
CPC classification number: E04B5/40 , E04B1/19 , E04B1/1909 , E04B2001/193 , E04B2001/1936 , E04B2001/1963 , E04B2001/1984 , E04B2001/1993 , Y10T403/344
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Patent Agency Ranking
公开(公告)号：US3360898A
公开(公告)日：1968-01-02
申请号：US50677265
申请日：1965-11-08
Applicant: NAT LOCK CO
Inventor： BECKMAN MELVIN H
CPC classification number: E04C5/18 , E04B1/41 , E04B5/40 , E04B2001/4192
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公开(公告)号：US3245186A
公开(公告)日：1966-04-12
申请号：US15444461
申请日：1961-11-24
Applicant: ROBERTSON CO H H
Inventor： JENTOFT ARTHUR P
IPC: E04B5/40
CPC classification number: E04B5/40
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公开(公告)号：US3094813A
公开(公告)日：1963-06-25
申请号：US10145361
申请日：1961-04-07
Applicant: SAXE VAN RENSSELAER P
Inventor： SAXE VAN RENSSELAER P
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公开(公告)号：US2926518A
公开(公告)日：1960-03-01
申请号：US50441155
申请日：1955-04-28
Applicant: PITTSBURGH STEEL CO
Inventor： FINLEY SAMUEL P , JOHNSON RAYMOND A
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公开(公告)号：US2900056A
公开(公告)日：1959-08-18
申请号：US63377857
申请日：1957-01-11
Applicant: CECO STEEL PRODUCTS CORP
Inventor： GREULICH GERALD G
CPC classification number: E04B5/40 , E04D3/3601 , F16B2/241 , F16B5/06 , F16B5/0685
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