US3256670A - Prefabricated steel joist adapted for the reinforcement of floors - Google Patents
Prefabricated steel joist adapted for the reinforcement of floors Download PDFInfo
- Publication number
- US3256670A US3256670A US209510A US20951062A US3256670A US 3256670 A US3256670 A US 3256670A US 209510 A US209510 A US 209510A US 20951062 A US20951062 A US 20951062A US 3256670 A US3256670 A US 3256670A
- Authority
- US
- United States
- Prior art keywords
- joist
- reinforcement
- floors
- view
- joists
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C3/08—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with apertured web, e.g. with a web consisting of bar-like components; Honeycomb girders
- E04C3/09—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with apertured web, e.g. with a web consisting of bar-like components; Honeycomb girders at least partly of bent or otherwise deformed strip- or sheet-like material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
- E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
- E04C5/065—Light-weight girders, e.g. with precast parts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0408—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section
- E04C2003/0421—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by assembly or the cross-section comprising one single unitary part
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0426—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section
- E04C2003/043—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by material distribution in cross section the hollow cross-section comprising at least one enclosed cavity
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/04—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal
- E04C2003/0404—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects
- E04C2003/0443—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal beams, girders, or joists characterised by cross-sectional aspects characterised by substantial shape of the cross-section
- E04C2003/046—L- or T-shaped
Definitions
- the object of this invention is to provide girders made of steel sheets, for the reinforcement of building floors, suitable to be manufactured at low cost, in mass production to obtain uniformly sized elements adapted to be easily and quickly installed.
- This invention provides a double tubular construction with a connection web, obtained from a steel sheet having a thickness from 1 mm. to 3 mm., by an automatically performed shaping process and having any desired length.
- the raw steel sheet can be previously punched in order to obtain a particular array of holes causing the metal joist to form, in reinforced concrete, an integral unit with the concrete mix which enters through said holes of both the punched tubular members forming the upper and lower wings, and of the web of the joists, so that these will :be entirely embedded within the concrete, particularly when vibration is used.
- the particular profile of the joist allows it to be rigid even during the concrete casting and setting stages and to form a support for the casing made of a ribbed sheet for retaining the casting.
- the joists also form the skeleton and reinforcement of the floor structure.
- Joists made of steel sheets for floor reinforcement can be utilized for the carrying structure of a building of reinforced concrete, or for buildings having bearing walls made of bricks or stones, by anchoring said joists to the reinforcing rods of the concrete in the first case or by arranging them within the connection seams in the second case.
- the joists can also form the carrier units of the floor and relieve the stresses acting on cement pillars or on iron columns or on bearing walls.
- FIG. 1 is a cross-sectional view of the joist according to this invention.
- FIG. 2 is a partial side elevation
- FIG. 3 is a bottom plan view
- FIG. 4 is a top plan view
- FIG. 5 is a perspective view
- FIG. 6 is a cross-sectional view of two coupled carrying joists, with a relief joist and associated connecting plates:
- FIG. 7 is a top plan view corresponding to FIG. 6;
- FIG. 8 shows the detail of the upper connecting plate, in top plan view
- FIG. 9 shows a cross-sectional View taken along the plane IXIX of FIG. 8.
- FIG. 10 shows a cross-sectional view taken along the plane X-X of FIG. 8;
- FIG. 11 shows the lower connecting plate, in bottom plan view
- FIG. 12 shows a cross-sectional View of FIG. 11 taken along the plane XIIXII of said figure;
- FIG. 13 shows a cross-sectional view taken along the plane XIII-XIII of FIG. 11;
- FIG. 14 shows a longitudinal section-a1 view of the plate of FIG. 11;
- FIG. 15 shows the profile of a relief joist with a lower channel for a simple rest
- FIG. 16 is a side elevational view
- FIG. 17 is a perspective view of the joist of FIG. 15;
- FIG. 18 is a front elevational view of the relief joist with a reversed V plate
- FIG. 19 is a side view corresponding to that of FIG. 18;
- FIG. 20 is a top plan view.
- this invention provides a metal joist manufactured from steel sheet, sheared and bent by an industrial, continuous and automatic machining.
- the joist comprises a base or supporting portion 1 which is connected to the web 2 by means of the two inclined sides 3, and ends at its top with a tubular rib i, the top of which is provided with a continuous ridge 5.
- holes 6 can be provided in the base plate, while other holes 7 start from the sides 3, and pass through the web 2 and the tubular upperrib 4, so as to obtain a light-weight shape without affecting its strength.
- the joist is manufactured from a single steel sheet which is bent and welded along the junction edge 8.
- FIGURES 6 and 7 show two coupled joists 22 in twin arrangement, connected to a third joist 21 arranged transversely to the joists 22 to relieve the stresses acting thereon.
- connection of the joist 22 with the transverse joist 21 is obtained by an upper plate 9 and a lower plate It) which are shaped to engage both the joists 22 and transverse joist 21 so as to form a rigid unit thus avoiding punching, bolting or other connection devices requiring difficult operations.
- the upper plate 9 (shown also in FIGURES 8 to 10) is provided with a longitudinal rib 11 resting on the ridge 5 of the relief joist and with two parallel ribs 12 which rest on the ridges of the two carrying joists located sideby-side.
- the connection of the upper joist portion is completed by folding the flange 13 against the associated side of the rib 4 of the outer joist.
- Thelower connecting plate 10 (shown also in FIGURES 11 to 14) consists of two stiffening ribs 14 provided under the flange of the relief joist, two flanges 15 which are bent against the sides of said joist, and two cross-flanges 16 which are folded onto the outer sides of the two carrier joists located side-by-si-de, as shown in FIGURE 6.
- the joist rests on a metal support channel 17 to be used in case of simple support.
- a connecting plate It is provided having an inverted V shape and located transversely with respect to the head of the joist, said plate 18 being provided with fastening flanges 19 having holes 20 for the direct fixing by means of bolts or any other equivalent means.
- a joist structure for reinforcement of building floors in concrete mixes comprising in combination a pair of joists arranged side by side and having a hollow lower support portion having in cross section an isosceles triangle shape, the apex of said triangle being directed upwardly, a hollow upper portion having in cross section an isosceles triangle shape, the apex of said triangle being directed downwardly and the leg of said last named portion opposite said apex having a dihedral shape with its apex extending upwardly, a pair of contiguous webs connecting said port-ions to one another, one of said webs forming a unit with said portions and the other web comprising projections of both portions welded to one another, said webs and portions having holes for embedding the joist within the concrete, a third similar joist arranged perpendicularly to said pair of joists, an upper plate having a central longitudinal groove engaging the upper portion of said third joist and two cross grooves engaging the upper portions of said joist pair, a
- FRANK L. ABBOTT Primary Examiner.
Description
June 21, 1966 E. TERSIGNI 3,256,670
PREFABRICATED STEEL JOIST ADAPTED FOR THE REINFORCEMENT OF FLOORS 6 Sheets-Sheet 1 Filed July 15, 1962 INVENTOR MJJMM ATTORNEYS June 21, 1966 E. TERSIGNI 3,256,670
PREFABRICATED STEEL JOIST ADAPTED FOR THE REINFORCEMENT OF FLOORS Filed July 13, 1962 6 Sheets-Sheet 2 Y\ a 15 l INVENTOR BY wmwdw ATTORNEYS June 21, 1966 E. TERSIGNI 3,256,670
PREFABRICATED STEEL JOIST ADAPTED FOR THE REINFORCEMENT OF FLOORS Filed July 15, 1962 6 Sheets-Sheet 3 9W4 INVENTOR ATTORNEYS June 21, 1966 E. TERSIGNI 3,255,670
PREFABRIGATED STEEL JOIST ADAPTED FOR THE REINFORCEMENT 0F FLOORS Filed July 13, 1962 6 Sheets-Sheet 4 52 E e E 3 E"- "E a a E is E E N\ i E "-5 k INVENTOR ATTORNEY June 21, 1966 E. TERSIGNI 3,256,670
PREFABRICATED STEEL JOIST ADAPTED FOR THE REINFORCEMENT OF FLOORS Filed July 15, 1962 6 Sheets-Sheet 5 INVENTOR BY UJMWK-M,
ATTORNEYS June 21, 1966 TERs|GN| 3,256,670
PREFABRICATED STEEL JOIST ADAPTED FOR THE REINFORCEMENT OF FLOORS Filed July 13, 1962 6 Sheets-Sheet 6 Fly. [8 ii? INVENTOR BY MJLM MPM ATTORNEYS United States Patent 3,256,670 PREFABRICATED STEEL JOIST ADAPTED FOR THE REINFORCEMENT 0F FLOORS Ennio Tersigni, Via Salaria 330B, Rome, Italy Filed July 13, 1962, Ser. No. 209,510 Claims priority, application Italy, July 26, 1961, 13,507/ 61 1 Claim. (Cl. 52-634) The object of this invention is to provide girders made of steel sheets, for the reinforcement of building floors, suitable to be manufactured at low cost, in mass production to obtain uniformly sized elements adapted to be easily and quickly installed.
This invention provides a double tubular construction with a connection web, obtained from a steel sheet having a thickness from 1 mm. to 3 mm., by an automatically performed shaping process and having any desired length. The raw steel sheet can be previously punched in order to obtain a particular array of holes causing the metal joist to form, in reinforced concrete, an integral unit with the concrete mix which enters through said holes of both the punched tubular members forming the upper and lower wings, and of the web of the joists, so that these will :be entirely embedded within the concrete, particularly when vibration is used.
The particular profile of the joist allows it to be rigid even during the concrete casting and setting stages and to form a support for the casing made of a ribbed sheet for retaining the casting. The joists also form the skeleton and reinforcement of the floor structure.
Joists made of steel sheets for floor reinforcement can be utilized for the carrying structure of a building of reinforced concrete, or for buildings having bearing walls made of bricks or stones, by anchoring said joists to the reinforcing rods of the concrete in the first case or by arranging them within the connection seams in the second case.
The joists can also form the carrier units of the floor and relieve the stresses acting on cement pillars or on iron columns or on bearing walls.
This invention will be hereinafter described only by way of non-limitative example with reference to the attached drawings showing one preferred embodiment of the said invention.
In the drawings:
FIG. 1 is a cross-sectional view of the joist according to this invention;
FIG. 2 is a partial side elevation;
FIG. 3 is a bottom plan view;
FIG. 4 is a top plan view;
FIG. 5 is a perspective view;
FIG. 6 is a cross-sectional view of two coupled carrying joists, with a relief joist and associated connecting plates:
FIG. 7 is a top plan view corresponding to FIG. 6;
FIG. 8 shows the detail of the upper connecting plate, in top plan view;
FIG. 9 shows a cross-sectional View taken along the plane IXIX of FIG. 8;
FIG. 10 shows a cross-sectional view taken along the plane X-X of FIG. 8;
FIG. 11 shows the lower connecting plate, in bottom plan view;
FIG. 12 shows a cross-sectional View of FIG. 11 taken along the plane XIIXII of said figure;
FIG. 13 shows a cross-sectional view taken along the plane XIII-XIII of FIG. 11;
FIG. 14 shows a longitudinal section-a1 view of the plate of FIG. 11;
FIG. 15 shows the profile of a relief joist with a lower channel for a simple rest;
3,256,670 Patented June 21, 1966 FIG. 16 is a side elevational view;
FIG. 17 is a perspective view of the joist of FIG. 15;
FIG. 18 is a front elevational view of the relief joist with a reversed V plate;
FIG. 19 is a side view corresponding to that of FIG. 18;
FIG. 20 is a top plan view.
With reference to FIGS. 1 to 5, this invention provides a metal joist manufactured from steel sheet, sheared and bent by an industrial, continuous and automatic machining. The joist comprises a base or supporting portion 1 which is connected to the web 2 by means of the two inclined sides 3, and ends at its top with a tubular rib i, the top of which is provided with a continuous ridge 5.
As shown in the FIGURES 3 and 4, holes 6 can be provided in the base plate, while other holes 7 start from the sides 3, and pass through the web 2 and the tubular upperrib 4, so as to obtain a light-weight shape without affecting its strength. As aforesaid, the joist is manufactured from a single steel sheet which is bent and welded along the junction edge 8.
FIGURES 6 and 7 show two coupled joists 22 in twin arrangement, connected to a third joist 21 arranged transversely to the joists 22 to relieve the stresses acting thereon.
The connection of the joist 22 with the transverse joist 21 is obtained by an upper plate 9 and a lower plate It) which are shaped to engage both the joists 22 and transverse joist 21 so as to form a rigid unit thus avoiding punching, bolting or other connection devices requiring difficult operations.
The upper plate 9 (shown also in FIGURES 8 to 10) is provided with a longitudinal rib 11 resting on the ridge 5 of the relief joist and with two parallel ribs 12 which rest on the ridges of the two carrying joists located sideby-side. The connection of the upper joist portion is completed by folding the flange 13 against the associated side of the rib 4 of the outer joist.
Thelower connecting plate 10 (shown also in FIGURES 11 to 14) consists of two stiffening ribs 14 provided under the flange of the relief joist, two flanges 15 which are bent against the sides of said joist, and two cross-flanges 16 which are folded onto the outer sides of the two carrier joists located side-by-si-de, as shown in FIGURE 6. In FIGURES l5, l6 and 17 the joist rests on a metal support channel 17 to be used in case of simple support.
If the joist is to be connected to a support metal structure, as for instance a pillar or a girder of metal shape, a connecting plate It is provided having an inverted V shape and located transversely with respect to the head of the joist, said plate 18 being provided with fastening flanges 19 having holes 20 for the direct fixing by means of bolts or any other equivalent means.
This invention has been disclosed in one preferred embodiment and it will be apparent that various changes might be made in the form, construction and arrangement of the parts without departing from the scope of the invention.
What is claimed is:
A joist structure for reinforcement of building floors in concrete mixes comprising in combination a pair of joists arranged side by side and having a hollow lower support portion having in cross section an isosceles triangle shape, the apex of said triangle being directed upwardly, a hollow upper portion having in cross section an isosceles triangle shape, the apex of said triangle being directed downwardly and the leg of said last named portion opposite said apex having a dihedral shape with its apex extending upwardly, a pair of contiguous webs connecting said port-ions to one another, one of said webs forming a unit with said portions and the other web comprising projections of both portions welded to one another, said webs and portions having holes for embedding the joist within the concrete, a third similar joist arranged perpendicularly to said pair of joists, an upper plate having a central longitudinal groove engaging the upper portion of said third joist and two cross grooves engaging the upper portions of said joist pair, a lower plate having two upwardly turned pliable flanges for engaging the lower portions of said joist pair and two upwardly turned rigid flanges engaging the lower portion of said third joist, said upper and lower plate rigidly connecting said joist to :form a unit.
References Cited by the Examiner UNITED STATES PATENTS FOREIGN PATENTS 5/1960 France.
FRANK L. ABBOTT, Primary Examiner.
HENRY C. SUTHERLAND, Examiner.
15 M. O. WARNECKE, Assistant Examiner.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR904775A FR1329412A (en) | 1962-07-23 | 1962-07-23 | Prefabricated steel sheet beams intended to constitute the reinforcement of floors |
Publications (1)
Publication Number | Publication Date |
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US3256670A true US3256670A (en) | 1966-06-21 |
Family
ID=8783728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US209510A Expired - Lifetime US3256670A (en) | 1962-07-23 | 1962-07-13 | Prefabricated steel joist adapted for the reinforcement of floors |
Country Status (2)
Country | Link |
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US (1) | US3256670A (en) |
FR (1) | FR1329412A (en) |
Cited By (45)
Publication number | Priority date | Publication date | Assignee | Title |
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US3381439A (en) * | 1965-10-21 | 1968-05-07 | United States Gypsum Co | Structural member |
US3479777A (en) * | 1968-03-22 | 1969-11-25 | Concrete Conduit Co Inc | Underground utility vault with a ventilator-type grate |
US3698224A (en) * | 1970-11-16 | 1972-10-17 | Siderurgica Occidental C A | Process for the production of steel structural shapes |
US3761046A (en) * | 1971-07-09 | 1973-09-25 | Stelmo Ltd | Table for concrete casting |
US4394807A (en) * | 1974-04-04 | 1983-07-26 | Carroll Frank E | Sheet metal structural shape |
US4507901A (en) * | 1974-04-04 | 1985-04-02 | Carroll Frank E | Sheet metal structural shape and use in building structures |
US4731560A (en) * | 1970-08-06 | 1988-03-15 | Owens-Illinois Television Products, Inc. | Multiple gaseous discharge display/memory panel having improved operating life |
WO1991017328A1 (en) * | 1990-05-03 | 1991-11-14 | Ram Navon | Structural beam |
US5163225A (en) * | 1988-07-25 | 1992-11-17 | Tube Technology Pty Ltd. | Process for forming a structural member utilizing high frequency electrical induction or resistance welding |
US5403986A (en) * | 1990-09-28 | 1995-04-04 | Tube Technology Pty. Ltd. | Structural member and method of making by cold rolling followed by induction or resistance welding |
US5501053A (en) * | 1990-09-28 | 1996-03-26 | Tube Technology Pty., Ltd. | Interengageable structural members |
US6115986A (en) * | 1996-08-30 | 2000-09-12 | Bhp Steel (Jla) Pty Ltd | Stackable box stud |
US6131362A (en) * | 1998-02-04 | 2000-10-17 | Buecker Machine & Iron Works, Inc. | Sheet metal beam |
US20020108345A1 (en) * | 1999-11-12 | 2002-08-15 | Walker Steven H. | Metal structural member |
US20040182041A1 (en) * | 2001-07-18 | 2004-09-23 | Bodnar Ernest R. | Sheet metal stud and composite construction panel and method |
WO2007134790A1 (en) * | 2006-05-23 | 2007-11-29 | Airbus France | Pressure-sealed floor for aircraft |
US20080134611A1 (en) * | 2005-11-21 | 2008-06-12 | Usg Interiors, Inc. | Grid tee for suspension ceiling |
US20080155934A1 (en) * | 2006-12-29 | 2008-07-03 | Usg Interiors, Inc. | Easy cut suspension grid |
US20080196332A1 (en) * | 2007-02-15 | 2008-08-21 | Surowiecki Matt F | Sheet metal header beam |
US20080264936A1 (en) * | 2007-03-05 | 2008-10-30 | Christian Godenzi | Container for air freight transport and fuselage of an aircraft for freight transport |
US20090013628A1 (en) * | 2005-12-07 | 2009-01-15 | Stefan Krestel | Girder-like structural element composed of individual parts connected to one another |
US20100032523A1 (en) * | 2006-10-10 | 2010-02-11 | Airbus France | Aircraft fuselage made from longitudinal panels and method of producing such a fuselage |
US20110078968A1 (en) * | 2005-08-05 | 2011-04-07 | James Ferrell | Single Strip - Double Web Ceiling Grid Member |
US20110162320A1 (en) * | 2003-06-23 | 2011-07-07 | Smorgon Steel Litesteel Products Pty Ltd | Beam |
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US20120328898A1 (en) * | 2009-07-22 | 2012-12-27 | Best Joist Inc. | Roll formed steel beam |
US8397462B2 (en) | 2011-06-03 | 2013-03-19 | Usg Interiors, Llc | Open web grid runner |
US9021759B2 (en) | 2012-06-13 | 2015-05-05 | Usg Interiors, Llc | Serpentine insert for open web grid |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US774484A (en) * | 1902-11-01 | 1904-11-08 | Chauncey F Lufkin | Metallic railway-tie. |
US991603A (en) * | 1910-09-22 | 1911-05-09 | George William Brooks | Fireproof beam. |
US1351615A (en) * | 1920-01-28 | 1920-08-31 | Brown Edward Eugene | Metal construction |
US1357073A (en) * | 1920-01-09 | 1920-10-26 | Mooney Dermot Joseph | Metal construction |
US1924880A (en) * | 1930-02-07 | 1933-08-29 | Budd Edward G Mfg Co | Open truss girder |
US2092472A (en) * | 1936-12-04 | 1937-09-07 | Rafter Machine Company | Stud and rafter |
FR1235452A (en) * | 1959-05-27 | 1960-07-08 | Improvement in prefabricated constructions |
-
1962
- 1962-07-13 US US209510A patent/US3256670A/en not_active Expired - Lifetime
- 1962-07-23 FR FR904775A patent/FR1329412A/en not_active Expired
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US774484A (en) * | 1902-11-01 | 1904-11-08 | Chauncey F Lufkin | Metallic railway-tie. |
US991603A (en) * | 1910-09-22 | 1911-05-09 | George William Brooks | Fireproof beam. |
US1357073A (en) * | 1920-01-09 | 1920-10-26 | Mooney Dermot Joseph | Metal construction |
US1351615A (en) * | 1920-01-28 | 1920-08-31 | Brown Edward Eugene | Metal construction |
US1924880A (en) * | 1930-02-07 | 1933-08-29 | Budd Edward G Mfg Co | Open truss girder |
US2092472A (en) * | 1936-12-04 | 1937-09-07 | Rafter Machine Company | Stud and rafter |
FR1235452A (en) * | 1959-05-27 | 1960-07-08 | Improvement in prefabricated constructions |
Cited By (65)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3381439A (en) * | 1965-10-21 | 1968-05-07 | United States Gypsum Co | Structural member |
US3479777A (en) * | 1968-03-22 | 1969-11-25 | Concrete Conduit Co Inc | Underground utility vault with a ventilator-type grate |
US4731560A (en) * | 1970-08-06 | 1988-03-15 | Owens-Illinois Television Products, Inc. | Multiple gaseous discharge display/memory panel having improved operating life |
US3698224A (en) * | 1970-11-16 | 1972-10-17 | Siderurgica Occidental C A | Process for the production of steel structural shapes |
US3761046A (en) * | 1971-07-09 | 1973-09-25 | Stelmo Ltd | Table for concrete casting |
US4394807A (en) * | 1974-04-04 | 1983-07-26 | Carroll Frank E | Sheet metal structural shape |
US4507901A (en) * | 1974-04-04 | 1985-04-02 | Carroll Frank E | Sheet metal structural shape and use in building structures |
US5163225A (en) * | 1988-07-25 | 1992-11-17 | Tube Technology Pty Ltd. | Process for forming a structural member utilizing high frequency electrical induction or resistance welding |
US5373679A (en) * | 1988-07-25 | 1994-12-20 | Tube Technology Pty Ltd | Structural member and process for forming same |
WO1991017328A1 (en) * | 1990-05-03 | 1991-11-14 | Ram Navon | Structural beam |
US5403986A (en) * | 1990-09-28 | 1995-04-04 | Tube Technology Pty. Ltd. | Structural member and method of making by cold rolling followed by induction or resistance welding |
US5501053A (en) * | 1990-09-28 | 1996-03-26 | Tube Technology Pty., Ltd. | Interengageable structural members |
US6115986A (en) * | 1996-08-30 | 2000-09-12 | Bhp Steel (Jla) Pty Ltd | Stackable box stud |
US6131362A (en) * | 1998-02-04 | 2000-10-17 | Buecker Machine & Iron Works, Inc. | Sheet metal beam |
US20020108345A1 (en) * | 1999-11-12 | 2002-08-15 | Walker Steven H. | Metal structural member |
US20040182041A1 (en) * | 2001-07-18 | 2004-09-23 | Bodnar Ernest R. | Sheet metal stud and composite construction panel and method |
US7231746B2 (en) * | 2001-07-18 | 2007-06-19 | Bodnar Ernest R | Sheet metal stud and composite construction panel and method |
US8181423B2 (en) | 2003-06-23 | 2012-05-22 | Smorgon Steel Litesteel Products Pty Ltd. | Beam |
US20110162320A1 (en) * | 2003-06-23 | 2011-07-07 | Smorgon Steel Litesteel Products Pty Ltd | Beam |
US20110078968A1 (en) * | 2005-08-05 | 2011-04-07 | James Ferrell | Single Strip - Double Web Ceiling Grid Member |
US8266860B2 (en) | 2005-11-21 | 2012-09-18 | Usg Interiors, Llc | Grid tee for suspension ceiling |
US20080134611A1 (en) * | 2005-11-21 | 2008-06-12 | Usg Interiors, Inc. | Grid tee for suspension ceiling |
US7832168B2 (en) * | 2005-11-21 | 2010-11-16 | Usg Interiors, Inc. | Grid tee for suspension ceiling |
US20090158684A1 (en) * | 2005-11-21 | 2009-06-25 | Usg Interiors, Inc. | Grid tee for suspension ceiling |
US8201384B2 (en) * | 2005-12-07 | 2012-06-19 | Stefan Krestel | Girder-like structural element composed of individual parts connected to one another |
US20090013628A1 (en) * | 2005-12-07 | 2009-01-15 | Stefan Krestel | Girder-like structural element composed of individual parts connected to one another |
US8567150B2 (en) * | 2006-05-23 | 2013-10-29 | Airbus Operations Sas | Aircraft pressurized floor |
RU2452656C2 (en) * | 2006-05-23 | 2012-06-10 | Эрбюс Операсьон (Сас) | Aircraft sealed floor |
WO2007134790A1 (en) * | 2006-05-23 | 2007-11-29 | Airbus France | Pressure-sealed floor for aircraft |
US20100282903A1 (en) * | 2006-05-23 | 2010-11-11 | Airbus France | Aircraft pressurized floor |
US20100032523A1 (en) * | 2006-10-10 | 2010-02-11 | Airbus France | Aircraft fuselage made from longitudinal panels and method of producing such a fuselage |
US20080155934A1 (en) * | 2006-12-29 | 2008-07-03 | Usg Interiors, Inc. | Easy cut suspension grid |
US7891155B2 (en) * | 2007-02-15 | 2011-02-22 | Surowiecki Matt F | Sheet metal header beam |
US20080196332A1 (en) * | 2007-02-15 | 2008-08-21 | Surowiecki Matt F | Sheet metal header beam |
US20080264936A1 (en) * | 2007-03-05 | 2008-10-30 | Christian Godenzi | Container for air freight transport and fuselage of an aircraft for freight transport |
US8672265B2 (en) | 2007-03-05 | 2014-03-18 | Airbus Operations Sas | Container for air freight transport and fuselage of an aircraft for freight transport |
US9975577B2 (en) * | 2009-07-22 | 2018-05-22 | Ispan Systems Lp | Roll formed steel beam |
US20120328898A1 (en) * | 2009-07-22 | 2012-12-27 | Best Joist Inc. | Roll formed steel beam |
EP2527554A1 (en) * | 2011-05-23 | 2012-11-28 | Vbi Ontwikkeling B.V. | Beam and block floor |
EP2527554B1 (en) | 2011-05-23 | 2015-03-18 | Vbi Ontwikkeling B.V. | Beam and block floor |
EP2899328A3 (en) * | 2011-05-23 | 2015-08-12 | Vbi Ontwikkeling B.V. | Beam and block floor |
US8397462B2 (en) | 2011-06-03 | 2013-03-19 | Usg Interiors, Llc | Open web grid runner |
US9021759B2 (en) | 2012-06-13 | 2015-05-05 | Usg Interiors, Llc | Serpentine insert for open web grid |
US10050962B2 (en) | 2014-02-07 | 2018-08-14 | Bank Of America Corporation | Determining user authentication requirements along a continuum based on a current state of the user and/or the attributes related to the function requiring authentication |
US9628495B2 (en) | 2014-02-07 | 2017-04-18 | Bank Of America Corporation | Self-selected user access based on specific authentication types |
US9819680B2 (en) | 2014-02-07 | 2017-11-14 | Bank Of America Corporation | Determining user authentication requirements based on the current location of the user in comparison to the users's normal boundary of location |
US9647999B2 (en) | 2014-02-07 | 2017-05-09 | Bank Of America Corporation | Authentication level of function bucket based on circumstances |
US9965606B2 (en) | 2014-02-07 | 2018-05-08 | Bank Of America Corporation | Determining user authentication based on user/device interaction |
US9525685B2 (en) | 2014-02-07 | 2016-12-20 | Bank Of America Corporation | User authentication based on other applications |
US9600844B2 (en) | 2014-03-04 | 2017-03-21 | Bank Of America Corporation | Foreign cross-issued token |
US9721248B2 (en) | 2014-03-04 | 2017-08-01 | Bank Of America Corporation | ATM token cash withdrawal |
US9600817B2 (en) | 2014-03-04 | 2017-03-21 | Bank Of America Corporation | Foreign exchange token |
US9820148B2 (en) | 2015-10-30 | 2017-11-14 | Bank Of America Corporation | Permanently affixed un-decryptable identifier associated with mobile device |
US9965523B2 (en) | 2015-10-30 | 2018-05-08 | Bank Of America Corporation | Tiered identification federated authentication network system |
US9794299B2 (en) | 2015-10-30 | 2017-10-17 | Bank Of America Corporation | Passive based security escalation to shut off of application based on rules event triggering |
US9729536B2 (en) | 2015-10-30 | 2017-08-08 | Bank Of America Corporation | Tiered identification federated authentication network system |
US10021565B2 (en) | 2015-10-30 | 2018-07-10 | Bank Of America Corporation | Integrated full and partial shutdown application programming interface |
US9641539B1 (en) | 2015-10-30 | 2017-05-02 | Bank Of America Corporation | Passive based security escalation to shut off of application based on rules event triggering |
US10460367B2 (en) | 2016-04-29 | 2019-10-29 | Bank Of America Corporation | System for user authentication based on linking a randomly generated number to the user and a physical item |
US10268635B2 (en) | 2016-06-17 | 2019-04-23 | Bank Of America Corporation | System for data rotation through tokenization |
US10313480B2 (en) | 2017-06-22 | 2019-06-04 | Bank Of America Corporation | Data transmission between networked resources |
US10511692B2 (en) | 2017-06-22 | 2019-12-17 | Bank Of America Corporation | Data transmission to a networked resource based on contextual information |
US10524165B2 (en) | 2017-06-22 | 2019-12-31 | Bank Of America Corporation | Dynamic utilization of alternative resources based on token association |
US10986541B2 (en) | 2017-06-22 | 2021-04-20 | Bank Of America Corporation | Dynamic utilization of alternative resources based on token association |
US11190617B2 (en) | 2017-06-22 | 2021-11-30 | Bank Of America Corporation | Data transmission to a networked resource based on contextual information |
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