US2975874A - Girder made up of structural members - Google Patents
Girder made up of structural members Download PDFInfo
- Publication number
- US2975874A US2975874A US801837A US80183759A US2975874A US 2975874 A US2975874 A US 2975874A US 801837 A US801837 A US 801837A US 80183759 A US80183759 A US 80183759A US 2975874 A US2975874 A US 2975874A
- Authority
- US
- United States
- Prior art keywords
- girder
- edges
- structural members
- structural member
- flanges
- 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
Links
Images
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
- E04C3/06—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web
- E04C3/07—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of metal with substantially solid, i.e. unapertured, web at least partly of bent or otherwise deformed strip- or sheet-like material
-
- 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
- E04C2003/0413—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 being built up from several 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
- E04C2003/0426—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
- E04C2003/0465—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 square- or rectangular-shaped
Definitions
- This invention relates to a girder made up of two mterengaging sheet metal structural members of U-shaped cross-section, each member being formed with bent over end edges, the edges of the outer structural member bemg at an angle below 90 to the adjacent U-sides so as to be slightly inclined towards the inside of the girder, the edges of the inner member being at an angle exceeding 90 to the adjacent U-sides, hence slightly inclined towards the outside of the girder, the abovementioned bent over edges of each structural member contacting the web of the U of the other structural members.
- the girder as shown comprises an outer steel sheet structural member of U-shaped cross-section, 1 denoting the web, 2 the flanges ending by bent over edges 3 at an angle to the flanges 2 smaller than 90, such as 86.
- the edges 3 are therefore slightly inclined towards the inside of the structural members.
- the web 1 is formed with reinforcing ribs 4.
- the inner structural member of the girder is likewise of U-shaped cross-section having a web 1a and two flanges 2a ending by bent over edges 3a at an angle exceeding 90, such as of 94 to the flanges.
- edges 3a of the inner structural member are therefore slightly inclined towards the outside of the structural member.
- the two structural members of the girder are caused to interengage by axially fitting them in each other so as to be superposed on each other by their flanges 2, 2a and leaving spaced therebetween the webs 1 and 1a, the bent over edges (3, 3a) of each structural member contacts upon assembly with the web (1a, 1) of the other member.
- the angle formed by the edges 3 with their respective wing sections 2 on the member llv should be not less than 80, whereas the angle formed by the edges 3a with their respective wing sections 2a on the member 1a should not exceed 100.
- the two components are under no load mutually slidable in each other within certain Under load the clamping action by the bent ever end edges reduces by an extent growing with load such possibility for mutual sliding.
- the two girder components can be interconnected in any suitable manner, such as by welding, riveting, bolting or otherwise. In the limit case the two components might be free or not mutualy linked where the girder is intended to carry limited loads.
- the improved girder may be used as a casting mould for casting concrete therein.
- the two girder components are preferably interconnected to secure the sheet metal members and concrete casting together in such manner as to avoid any axial sliding.
- the improved girder may serve not only as a disposable casting mould as a carrying member for prestretching the reinforcement for the concrete in the girder in order to manufacture pre-stressed girders.
- this invention aflords three important advantages, namely:
- the girders may be vertically piled up during the necessary period for setting of the concrete, thereby enormously reducing the required floor space.
- Girder comprising two interengaging sheet metal structural members of U-shaped cross-section, wherein each structural member is formed with bent over end edges, the edges of the outer structural member being at an angle below to the adjacent flanges of the U so as to be slightly inclined towards the inside of the girder, the edges of the inner structural member being at an angle exceeding 90 to the adjacent flanges of the U, so as to be slightly inclined towards the outside; the said bent over edges of each structural member contacting with the web of the other U shape.
- Girder as claimed in claim 1 wherein the angle between the bent over edges of the outer member and the flanges of the U shape ranges between 80 and 89.
Description
March 21, 1961 PAGAN GIRDER MADE UP OF STRUCTURAL MEMBERS Filed March 25, 1959 Patented Mar. 21, 1961 1 inc 2,975,874 GIRDER MADE UP OF STRUCTURAL MEMBERS Alberto Pagan, 24 Via Pomba, Turin, Italy Filed Mar. 25, 1959, Ser. No. 801,837 Claims priority, application Italy Apr. 1, 1958 3 Claims. (Cl. 189-37) This invention relates to a girder made up of two mterengaging sheet metal structural members of U-shaped cross-section, each member being formed with bent over end edges, the edges of the outer structural member bemg at an angle below 90 to the adjacent U-sides so as to be slightly inclined towards the inside of the girder, the edges of the inner member being at an angle exceeding 90 to the adjacent U-sides, hence slightly inclined towards the outside of the girder, the abovementioned bent over edges of each structural member contacting the web of the U of the other structural members.
Further characteristic features of this invention will be understood from the appended detailed description referring to the accompanying drawing which is a crosssectional view of an embodiment of the girder.
The girder as shown comprises an outer steel sheet structural member of U-shaped cross-section, 1 denoting the web, 2 the flanges ending by bent over edges 3 at an angle to the flanges 2 smaller than 90, such as 86. The edges 3 are therefore slightly inclined towards the inside of the structural members. The web 1 is formed with reinforcing ribs 4.
The inner structural member of the girder is likewise of U-shaped cross-section having a web 1a and two flanges 2a ending by bent over edges 3a at an angle exceeding 90, such as of 94 to the flanges.
The edges 3a of the inner structural member are therefore slightly inclined towards the outside of the structural member. The two structural members of the girder are caused to interengage by axially fitting them in each other so as to be superposed on each other by their flanges 2, 2a and leaving spaced therebetween the webs 1 and 1a, the bent over edges (3, 3a) of each structural member contacts upon assembly with the web (1a, 1) of the other member.
The slight inclination of the end edges 3, 3a of both members causes the said edges by eifect of the forces acting on the regions of the girder at which the flanges 2 and 2a are superposed to tend to draw near to the.
web (1 or 1a) of the adjacent structural member.
The angle formed by the edges 3 with their respective wing sections 2 on the member llv should be not less than 80, whereas the angle formed by the edges 3a with their respective wing sections 2a on the member 1a should not exceed 100.
In the improved girder the two components are under no load mutually slidable in each other within certain Under load the clamping action by the bent ever end edges reduces by an extent growing with load such possibility for mutual sliding.
The two girder components can be interconnected in any suitable manner, such as by welding, riveting, bolting or otherwise. In the limit case the two components might be free or not mutualy linked where the girder is intended to carry limited loads.
The improved girder may be used as a casting mould for casting concrete therein. In this case the two girder components are preferably interconnected to secure the sheet metal members and concrete casting together in such manner as to avoid any axial sliding.
The improved girder may serve not only as a disposable casting mould as a carrying member for prestretching the reinforcement for the concrete in the girder in order to manufacture pre-stressed girders. In the latter case this invention aflords three important advantages, namely:
(a) The conventional pre-stressing bench or table is dispensed with,
(b) Output is not subject to the performance of the table,
(0) The girders may be vertically piled up during the necessary period for setting of the concrete, thereby enormously reducing the required floor space.
It will be understood that, the principle of the invention being left unaltered, embodiments and constructional details of the girder may be widely varied with respect to the example described and shown without departing from the scope of this invention set forth in the appended claims. More particularly, in order to increase the clamping action by the inclined edges, the following procedures may be adopted:
(a) Enlarging the area of the said edges with respect to the girder height,
(b) Shaping the said edges and portion abutting therewith of the web in order to increase the friction and clamping effect,
(c) Providing a superficial finish adapted to provide highest sliding friction.
What I claim is:'
1. Girder comprising two interengaging sheet metal structural members of U-shaped cross-section, wherein each structural member is formed with bent over end edges, the edges of the outer structural member being at an angle below to the adjacent flanges of the U so as to be slightly inclined towards the inside of the girder, the edges of the inner structural member being at an angle exceeding 90 to the adjacent flanges of the U, so as to be slightly inclined towards the outside; the said bent over edges of each structural member contacting with the web of the other U shape.
2. Girder as claimed in claim 1, wherein the angle between the bent over edges of the outer member and the flanges of the U shape ranges between 80 and 89.
3. Girder as claimed in claim 1, wherein the angle between the bent over edges of the inner structural member and the flanges of the U shape ranges between 91 and Macphail Nov. 19, 1901 Sheldon Apr. 16, 1935
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2975874X | 1958-04-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
US2975874A true US2975874A (en) | 1961-03-21 |
Family
ID=11436447
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US801837A Expired - Lifetime US2975874A (en) | 1958-04-01 | 1959-03-25 | Girder made up of structural members |
Country Status (1)
Country | Link |
---|---|
US (1) | US2975874A (en) |
Cited By (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3234704A (en) * | 1962-03-12 | 1966-02-15 | Equipment Mfg Inc | Roll formed sheet metal beam construction |
US3332197A (en) * | 1964-06-30 | 1967-07-25 | James L Hinkle | Interlocked structural assemblies and stiffeners therefor |
US3850595A (en) * | 1972-10-05 | 1974-11-26 | Ecodyne Corp | Drift eliminator assembly |
US3945167A (en) * | 1973-11-01 | 1976-03-23 | United States Gypsum Company | Clip for the assembly of composite structural members |
FR2448320A1 (en) * | 1979-02-09 | 1980-09-05 | Doering Erich | STORAGE SHELF FOR CELLARS AND SMALL GARAGES |
US4691891A (en) * | 1985-09-25 | 1987-09-08 | Robert Dionne | Device for preventing unauthorized removal of portable objects |
EP0380953A1 (en) * | 1989-02-03 | 1990-08-08 | BWM Dübel + Montagetechnik GmbH | Fixing device for wall or ceiling cover panels |
US5433501A (en) * | 1993-09-20 | 1995-07-18 | Great Dane Trailers, Inc. | Post construction and sidewall for cargo container |
US5657590A (en) * | 1996-01-24 | 1997-08-19 | Quanex Corporation | Muntin bar assembly |
US5899239A (en) * | 1996-01-29 | 1999-05-04 | Associated Materials, Incorporated | Tubular fencing components formed from plastic sheet material |
US6385941B1 (en) | 2000-02-17 | 2002-05-14 | America Pre-Fab, Inc. | Simple lap beam |
US20020121068A1 (en) * | 2001-01-31 | 2002-09-05 | Ng Hong Liang | Light weight building material |
US6520215B2 (en) * | 2001-02-27 | 2003-02-18 | Hayes-Albion Corporation | Tubular bar with integral rolled locking system and method of making same |
US6698155B2 (en) | 1999-12-27 | 2004-03-02 | Jose Miguel Menendez | Building elements and building element assemblies formed therewith |
US20040093825A1 (en) * | 2001-02-15 | 2004-05-20 | Dae-Jun Lee | Tubular structure and modular building assembly using the same |
US20040139684A1 (en) * | 1999-12-27 | 2004-07-22 | Menendez Jose Miguel | Building elements and building element assemblies formed therewith |
US20040255543A1 (en) * | 2003-01-21 | 2004-12-23 | Ubilla Jose Rojas | Manufacturing system for the manufacture of columns, beams and other structural members |
US20050196192A1 (en) * | 2004-01-20 | 2005-09-08 | Sharp Kabushiki Kaisha | Image forming apparatus support structure |
US20060225476A1 (en) * | 2002-10-23 | 2006-10-12 | Grant Charlwood | Beam |
US20070095002A1 (en) * | 2005-10-28 | 2007-05-03 | Kim-Whitty Suk K | Nx steel lumber |
US20080072528A1 (en) * | 2006-09-26 | 2008-03-27 | Wolfe Electric, Inc. | Support Beam and Attachment Clevis Assembly |
US7418807B1 (en) | 2004-05-28 | 2008-09-02 | Epic Metals Corporation | Decking |
US20080284205A1 (en) * | 2007-05-16 | 2008-11-20 | Z F Group North American Operations, Inc. | Structural component |
ITVR20100090A1 (en) * | 2010-04-30 | 2011-10-31 | L A S I S R L | STRUCTURAL ELEMENT |
US20140007543A1 (en) * | 2011-06-24 | 2014-01-09 | Ronald T. Den Adel | Blast resistant structural building element |
US20140165499A1 (en) * | 2012-12-19 | 2014-06-19 | John Louis Vanker | Stud assembly |
US20150101280A1 (en) * | 2012-07-11 | 2015-04-16 | Metroll Technology Pty Ltd | Structural Element |
USD742549S1 (en) * | 2014-02-18 | 2015-11-03 | Epic Metals Corporation | Decking |
US20190152304A1 (en) * | 2017-11-22 | 2019-05-23 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Door beam |
US20190226204A1 (en) * | 2018-01-24 | 2019-07-25 | Wall Technologies Pty Ltd | Composite Building Panel and Shell |
RU208780U1 (en) * | 2021-09-08 | 2022-01-13 | Амир Равилевич Юскин | LONG-DIMENSIONAL BOX PROFILE |
USD980460S1 (en) * | 2022-12-02 | 2023-03-07 | Ultimate View Extrusions Llc | Extruded member |
USD981598S1 (en) * | 2022-11-16 | 2023-03-21 | Jin Zhang | Sealing strip |
USD984679S1 (en) * | 2020-10-26 | 2023-04-25 | Nicole Hickey | Support beam for screened enclosure |
USD994906S1 (en) * | 2020-10-29 | 2023-08-08 | M.A.C. Métal Architectural Inc. | Window and door molding |
USD1019992S1 (en) * | 2023-09-11 | 2024-03-26 | Nico Ip, Llc | Support beam for screened enclosure |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US686817A (en) * | 1900-02-17 | 1901-11-19 | James Macphail | Beaded construction of tubes, beams, pipes, &c. |
US1997876A (en) * | 1929-04-17 | 1935-04-16 | William O Sheldon | Metal lumber |
-
1959
- 1959-03-25 US US801837A patent/US2975874A/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US686817A (en) * | 1900-02-17 | 1901-11-19 | James Macphail | Beaded construction of tubes, beams, pipes, &c. |
US1997876A (en) * | 1929-04-17 | 1935-04-16 | William O Sheldon | Metal lumber |
Cited By (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3234704A (en) * | 1962-03-12 | 1966-02-15 | Equipment Mfg Inc | Roll formed sheet metal beam construction |
US3332197A (en) * | 1964-06-30 | 1967-07-25 | James L Hinkle | Interlocked structural assemblies and stiffeners therefor |
US3850595A (en) * | 1972-10-05 | 1974-11-26 | Ecodyne Corp | Drift eliminator assembly |
US3945167A (en) * | 1973-11-01 | 1976-03-23 | United States Gypsum Company | Clip for the assembly of composite structural members |
FR2448320A1 (en) * | 1979-02-09 | 1980-09-05 | Doering Erich | STORAGE SHELF FOR CELLARS AND SMALL GARAGES |
US4691891A (en) * | 1985-09-25 | 1987-09-08 | Robert Dionne | Device for preventing unauthorized removal of portable objects |
EP0380953A1 (en) * | 1989-02-03 | 1990-08-08 | BWM Dübel + Montagetechnik GmbH | Fixing device for wall or ceiling cover panels |
US5433501A (en) * | 1993-09-20 | 1995-07-18 | Great Dane Trailers, Inc. | Post construction and sidewall for cargo container |
US5657590A (en) * | 1996-01-24 | 1997-08-19 | Quanex Corporation | Muntin bar assembly |
US5899239A (en) * | 1996-01-29 | 1999-05-04 | Associated Materials, Incorporated | Tubular fencing components formed from plastic sheet material |
US6698155B2 (en) | 1999-12-27 | 2004-03-02 | Jose Miguel Menendez | Building elements and building element assemblies formed therewith |
US20040139684A1 (en) * | 1999-12-27 | 2004-07-22 | Menendez Jose Miguel | Building elements and building element assemblies formed therewith |
US6385941B1 (en) | 2000-02-17 | 2002-05-14 | America Pre-Fab, Inc. | Simple lap beam |
US6755004B1 (en) | 2000-02-17 | 2004-06-29 | American Pre-Fab, Inc. | Simple lap beam |
US20020121068A1 (en) * | 2001-01-31 | 2002-09-05 | Ng Hong Liang | Light weight building material |
US7257932B2 (en) * | 2001-01-31 | 2007-08-21 | Hong Liang Ng | Light weight building material |
US20040093825A1 (en) * | 2001-02-15 | 2004-05-20 | Dae-Jun Lee | Tubular structure and modular building assembly using the same |
US7155874B2 (en) * | 2001-02-15 | 2007-01-02 | Dae-Jun Lee | Tubular structure and modular building assembly using the same |
US6520215B2 (en) * | 2001-02-27 | 2003-02-18 | Hayes-Albion Corporation | Tubular bar with integral rolled locking system and method of making same |
US6840571B1 (en) | 2001-02-27 | 2005-01-11 | Trim Trends Co, Inc. | Tubular bar with integral rolled locking system and method of making same |
US20060225476A1 (en) * | 2002-10-23 | 2006-10-12 | Grant Charlwood | Beam |
US20040255543A1 (en) * | 2003-01-21 | 2004-12-23 | Ubilla Jose Rojas | Manufacturing system for the manufacture of columns, beams and other structural members |
US20050196192A1 (en) * | 2004-01-20 | 2005-09-08 | Sharp Kabushiki Kaisha | Image forming apparatus support structure |
US7274893B2 (en) * | 2004-01-20 | 2007-09-25 | Sharp Kabushiki Kaisha | Image forming apparatus support structure |
US7418807B1 (en) | 2004-05-28 | 2008-09-02 | Epic Metals Corporation | Decking |
US20070095002A1 (en) * | 2005-10-28 | 2007-05-03 | Kim-Whitty Suk K | Nx steel lumber |
US20080072528A1 (en) * | 2006-09-26 | 2008-03-27 | Wolfe Electric, Inc. | Support Beam and Attachment Clevis Assembly |
US7895809B2 (en) * | 2006-09-26 | 2011-03-01 | Wolfe Electric, Inc. | Support beam and attachment clevis assembly |
US20080284205A1 (en) * | 2007-05-16 | 2008-11-20 | Z F Group North American Operations, Inc. | Structural component |
ITVR20100090A1 (en) * | 2010-04-30 | 2011-10-31 | L A S I S R L | STRUCTURAL ELEMENT |
US20140007543A1 (en) * | 2011-06-24 | 2014-01-09 | Ronald T. Den Adel | Blast resistant structural building element |
US20150101280A1 (en) * | 2012-07-11 | 2015-04-16 | Metroll Technology Pty Ltd | Structural Element |
US20140165499A1 (en) * | 2012-12-19 | 2014-06-19 | John Louis Vanker | Stud assembly |
USD795455S1 (en) | 2014-02-18 | 2017-08-22 | Epic Metals Corporation | Decking |
USD742549S1 (en) * | 2014-02-18 | 2015-11-03 | Epic Metals Corporation | Decking |
US20190152304A1 (en) * | 2017-11-22 | 2019-05-23 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Door beam |
US10843537B2 (en) | 2017-11-22 | 2020-11-24 | Kobe Steel, Ltd. | Door beam |
US20190226204A1 (en) * | 2018-01-24 | 2019-07-25 | Wall Technologies Pty Ltd | Composite Building Panel and Shell |
US10590646B2 (en) * | 2018-01-24 | 2020-03-17 | Wall Technologies Pty Ltd. | Composite building panel and shell |
USD984679S1 (en) * | 2020-10-26 | 2023-04-25 | Nicole Hickey | Support beam for screened enclosure |
USD994906S1 (en) * | 2020-10-29 | 2023-08-08 | M.A.C. Métal Architectural Inc. | Window and door molding |
RU208780U1 (en) * | 2021-09-08 | 2022-01-13 | Амир Равилевич Юскин | LONG-DIMENSIONAL BOX PROFILE |
USD981598S1 (en) * | 2022-11-16 | 2023-03-21 | Jin Zhang | Sealing strip |
USD980460S1 (en) * | 2022-12-02 | 2023-03-07 | Ultimate View Extrusions Llc | Extruded member |
USD1019992S1 (en) * | 2023-09-11 | 2024-03-26 | Nico Ip, Llc | Support beam for screened enclosure |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2975874A (en) | Girder made up of structural members | |
US3183628A (en) | Masonry wall reinforcing means | |
US5685121A (en) | Metal stud | |
US20180030730A1 (en) | Structural system and method using monolithic beams having improved strength | |
KR101364787B1 (en) | Buckling-Restrained Braces | |
US3611666A (en) | Sheet metal box beam | |
WO1996023939A1 (en) | Improved c-section structural member | |
US2718289A (en) | Nailable structural member | |
JP2011168984A (en) | Buckling restraining brace | |
JPH0617507A (en) | Reinforcing structure and metal for structure member | |
US3313560A (en) | Pre-tensioning wires anchoring system for concrete pre-compressed structures and the like | |
US3180463A (en) | Composite girder assembly | |
CN102747810A (en) | H-shaped steel concrete column with high-strength spiral hoop and restraining high-strength wide flange | |
CA2944376A1 (en) | Partition stud | |
JP6936033B2 (en) | Floor structure opening width setting method and floor structure | |
JP6430588B1 (en) | Building wall structure, wall construction method, and reinforcement | |
US3973302A (en) | Clip for attaching header to I-beam | |
US2177043A (en) | Adjustable truss | |
US3286415A (en) | Reinforced shell construction | |
JP3781965B2 (en) | Buckling restraint brace | |
JP2003239393A (en) | Steel pipe stiffening brace member | |
CN114197647A (en) | Rigid enclosure wall-flexible system connecting structure | |
US2875711A (en) | Beam or truss arch constructions | |
JP6417997B2 (en) | Shear panel | |
US20210189727A1 (en) | Buckling-restrained braces and frames including the same cross-reference to related application |