US122379A - Improvement in - Google Patents
Improvement in Download PDFInfo
- Publication number
- US122379A US122379A US122379DA US122379A US 122379 A US122379 A US 122379A US 122379D A US122379D A US 122379DA US 122379 A US122379 A US 122379A
- Authority
- US
- United States
- Prior art keywords
- improvement
- william
- bars
- double
- 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
- 230000006872 improvement Effects 0.000 title description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910000754 Wrought iron Inorganic materials 0.000 description 1
- 239000010959 steel Substances 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
- E04C2003/0443—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
- E04C2003/0452—H- or I-shaped
Definitions
- My invention consists in an improved oon- ⁇ struction of metallic columns to givethe strength of the -double T-beam in two directions, While the necessity for cutting and riveting is greatly lessened.
- AB G are double T-bars orbeams of Wroughtiron or steel.
- the bars or beams A C are placed as new and desire to secure by Letters Patent- A metallic column composed of three double T-bars, A B C, the first two parallel to each other, and the third placed centrally between them and at right angles thereto, as and for the purpose specified.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Adornments (AREA)
- Forging (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Description
mzzmzlmm P0553, 60mm,
No. v122,3?9..
Patented 1an. 2, 1872.
NrrED vS'IAfrns WILLIAM A. GUNN, OF LEXINGTON, KENTUCKY.
IMPRov-EMENT mtlRoN COLUMNS.
Specification forming part of Letters Patent No. 122,379, dated January 2, 187.2.
To all whom it may concern:
Be it known that I, WILLIAM A. GUNN, of Lexington, in the county of Fayette and State of Kentucky, have invented a new and useful Improvement in Iron and SteelPosts, Columns, Ste., and I do hereby declare that the following is a full, clear, and exact description there- I of, which Will enable others skilled in the art to make and use the same, reference being had to the accompanying drawing forming part of this specification, in Which- Y Figure l is a perspective view of an iron post illustrating my invention. Fig. 2 is a detail cross-section of the saine.
Similar letters of reference indicate corresponding parts.
My invention consists in an improved oon- `struction of metallic columns to givethe strength of the -double T-beam in two directions, While the necessity for cutting and riveting is greatly lessened.
AB G are double T-bars orbeams of Wroughtiron or steel. The bars or beams A C are placed as new and desire to secure by Letters Patent- A metallic column composed of three double T-bars, A B C, the first two parallel to each other, and the third placed centrally between them and at right angles thereto, as and for the purpose specified.
WILLIAM A. GUN N. l Witnesses:
' H. SHAW, Jr.,
R. GILL ELLIOTT. 4 (4)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US122379A true US122379A (en) | 1872-01-02 |
Family
ID=2191818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US122379D Expired - Lifetime US122379A (en) | Improvement in |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US122379A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050056822A1 (en) * | 2003-09-12 | 2005-03-17 | Linford Paul M. | Apparatus and method for reinforcing a vinyl beam |
-
0
- US US122379D patent/US122379A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050056822A1 (en) * | 2003-09-12 | 2005-03-17 | Linford Paul M. | Apparatus and method for reinforcing a vinyl beam |
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