US153170A - Improvement in wrought-iron columns - Google Patents
Improvement in wrought-iron columns Download PDFInfo
- Publication number
- US153170A US153170A US153170DA US153170A US 153170 A US153170 A US 153170A US 153170D A US153170D A US 153170DA US 153170 A US153170 A US 153170A
- Authority
- US
- United States
- Prior art keywords
- wrought
- improvement
- iron
- columns
- iron columns
- 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
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 title description 7
- 229910000754 Wrought iron Inorganic materials 0.000 title description 7
- 238000010276 construction Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
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
-
- 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
Definitions
- the invention relates to a wrought-iron column for viaducts, piers, bridgebuilding, &c.; and the invention consists in its construct-ion, as hereinafter fully explained.
- the drawing represents a plan of a transverse section of my column.
- These columns may be composed of three, four, or more channel-bars, as may be desired,'the drawing showing one constructed in four sections.
- the web a of each of these channel-bars is curved inwardly, substantially as shown, and their sides have formed on them the usual flange I).
- These channel-bars when joined by riveting the webs together, as shown at c a, form a column hollow in the center, and with complete broad flanges, substantially as shown.
- this peculiarly-constructed column combines the greatest amount of strength in a comparatively small space, which also allows a simpler and cheaper construction than most columns for similar purposes with which I am acquainted. Furthermore, it is especially adapted for via-ducts, as the broad-faced flanges b I) give a square face for fastening thereto laterals and struts, thereby doing away with cast-iron joint-blocks. This is an important advantage.
- I claim- A wrought-iron column composed of three or more channel-bars, A A, curved inwardly, and their webs a a riveted together at 0, each side of each channel-bar having a flange, which, when united, forms a complete flange, b, as and for the purposes hereinafter specifled.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Emergency Lowering Means (AREA)
Description
c. H. KELLUGG. Wrought Iron Columns.
Patented July 21,1874.
Fan]:
a fl W m %:WJ @w [Ow w m m%% UNITED STATES PATENT OFFICE.
onAnLns H. KELLOGG, on BUFFALO, NEW YORK.
IMPROVEMENT IN WROUGHT-IRON COLUMNS.
Specification forming part of Letters Patent No. 153,170. dated July 21, 1874; application filed June 19, 1874.
To all whom it may concern:
Be it known that 1, CHARLES HENRY KEL- LOGG, of Bufialo, in the county of Erie and State of New York, have invented certain Improvements in Wrought Iron Columns, of which the following is a specification:
The invention relates to a wrought-iron column for viaducts, piers, bridgebuilding, &c.; and the invention consists in its construct-ion, as hereinafter fully explained.
The drawing represents a plan of a transverse section of my column.
AAAAreprcsent a series of channel-bars or upright sections composing the wrought-iron column. These columns, however, may be composed of three, four, or more channel-bars, as may be desired,'the drawing showing one constructed in four sections. The web a of each of these channel-bars is curved inwardly, substantially as shown, and their sides have formed on them the usual flange I). These channel-bars, when joined by riveting the webs together, as shown at c a, form a column hollow in the center, and with complete broad flanges, substantially as shown.
The advantages of this peculiarly-constructed column are, that it combines the greatest amount of strength in a comparatively small space, which also allows a simpler and cheaper construction than most columns for similar purposes with which I am acquainted. Furthermore, it is especially adapted for via-ducts, as the broad-faced flanges b I) give a square face for fastening thereto laterals and struts, thereby doing away with cast-iron joint-blocks. This is an important advantage.
I-am' acquainted with patented columns constructed of outwardly-curved sections, and also with square uprights or sides, their flanges joined together, but none formed like mine, and the webs riveted as shown.
I claim- A wrought-iron column composed of three or more channel-bars, A A, curved inwardly, and their webs a a riveted together at 0, each side of each channel-bar having a flange, which, when united, forms a complete flange, b, as and for the purposes hereinafter specifled.
In witness whereof I have hereunto signed my name in the presence of two subscribing witnesses. g
CHARLES H. KELLOGG. \Vitnesses:
J. R. DRAKE, T. H. PARSONS.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US153170A true US153170A (en) | 1874-07-21 |
Family
ID=2222581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US153170D Expired - Lifetime US153170A (en) | Improvement in wrought-iron columns |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US153170A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2808912A (en) * | 1954-02-01 | 1957-10-08 | Youngstown Sheet And Tube Co | Radio tower and leg for the same |
| US20100170865A1 (en) * | 2009-01-08 | 2010-07-08 | Kundel Industries,Inc. | Structural members for forming various composite structures |
-
0
- US US153170D patent/US153170A/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2808912A (en) * | 1954-02-01 | 1957-10-08 | Youngstown Sheet And Tube Co | Radio tower and leg for the same |
| US20100170865A1 (en) * | 2009-01-08 | 2010-07-08 | Kundel Industries,Inc. | Structural members for forming various composite structures |
| WO2010080939A1 (en) * | 2009-01-08 | 2010-07-15 | Kundel Industries, Inc. | Structural members for forming various composite structures |
| US8037658B2 (en) | 2009-01-08 | 2011-10-18 | Kundel Industries, Inc. | Structural members for forming various composite structures |
| US8156707B2 (en) | 2009-01-08 | 2012-04-17 | Kundel Industries, Inc. | Structural members for forming various composite structures |
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