US74312A - Improved metallic column - Google Patents
Improved metallic column Download PDFInfo
- Publication number
- US74312A US74312A US74312DA US74312A US 74312 A US74312 A US 74312A US 74312D A US74312D A US 74312DA US 74312 A US74312 A US 74312A
- Authority
- US
- United States
- Prior art keywords
- tube
- column
- improved
- improved metallic
- exterior
- 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
-
- 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
- Leners Paten. No. 74,312, dated Femm/11, 186s.
- My improved ⁇ ire-proof column is composed of a' strong interior metallic ⁇ tube, a, und a thinner exterior metallic tube, 6, the said tubes bei-ng combined with ench other, substantially in the Vmannerrepresented in the accompanying drawings.
- the inner tube a must be suiiciently strong to safely bear whatever weight may be placed upon my said improved ⁇ ire-proof column, of which it forms n. port, und ⁇ should be 4of suilcient length, and be supplied with the requisite flanges, stays, and brackets, to enable said tube to be combined with the plates d, the'girders lc, and also with thethinner und shorter exterior tube b.
- the desired architectural shape is given to the lexterior surface of the exterior tube b, and there must be a suiiicient width oflopn space between.
- the said exterior tube I being intended to perform the func- Vtion of giving exterior architectural comeliness to the column, and also of protecting therinterior or supporting tube or shaft a from the injurious effects of heating and sudden cooling during n. eonlngration of the premises where it may be loca-ted, and, therefore, it may be made quite thin, and, if preferred, may be made up of sections.
- Tliis outer tube may be extensively cracked by the eects of fire and water, and yet furnish an ample ⁇ protection to the inner ⁇ or supporting tube a, of my improved tirefproof column.- Should the said outer tube at' any time be extensively cracked by the eifects of ro and Water, it may be removed from the interior tube a,
Description
'JoHNn CORNELL., or NEW YORK, N. Y.
Leners Paten.: No. 74,312, dated Femm/11, 186s.
IMPROVED METALLIC COLUMN.
@the tienne trfrrrch tu im ilgsr cttcts gaitnit :mi mating tart mf tige sume.
vTo ALL WHoM IT MAY eoNcERN= Be it known that I, JOHN B. CORNELL-of the city, county, and Stute of New York, have invented'nn Improved Fire-Proof Column for architectural purposes; and I do hereby declare that the following is a. fullV and exuet description thereof, reference being had to the accompanyingdrawings, which form `a portion of this speeieation.
My improved {ire-proof column is composed of a' strong interior metallic` tube, a, und a thinner exterior metallic tube, 6, the said tubes bei-ng combined with ench other, substantially in the Vmannerrepresented in the accompanying drawings. The inner tube a must be suiiciently strong to safely bear whatever weight may be placed upon my said improved {ire-proof column, of which it forms n. port, und` should be 4of suilcient length, and be supplied with the requisite flanges, stays, and brackets, to enable said tube to be combined with the plates d, the'girders lc, and also with thethinner und shorter exterior tube b. The desired architectural shape is given to the lexterior surface of the exterior tube b, and there must be a suiiicient width oflopn space between.
the outer surface ofthe inner tube e andthe' inner surface of the tube b, to protect the said inner tube from any of the injurious eiects resulting from heating and suddenl cooling, in case the building in which my improved column muy be plaeedpshould be injured by lire; the said exterior tube I; being intended to perform the func- Vtion of giving exterior architectural comeliness to the column, and also of protecting therinterior or supporting tube or shaft a from the injurious effects of heating and sudden cooling during n. eonlngration of the premises where it may be loca-ted, and, therefore, it may be made quite thin, and, if preferred, may be made up of sections. Tliis outer tube may be extensively cracked by the eects of fire and water, and yet furnish an ample` protection to the inner `or supporting tube a, of my improved tirefproof column.- Should the said outer tube at' any time be extensively cracked by the eifects of ro and Water, it may be removed from the interior tube a,
and its place be supplied by a. new exterior casing formed of sections.
Havingpthus fully described my improved re-proof architectural column, what I claim therein as my invention, and desire to secure by Letters Patent, is
The construction and arrangement with each other of the interior ilangedsupportiug portion a and. the exterior protecting and ornamental casing b, substantially in the manner herein set forth.
JOHN B. CORNELL.
Witnesses:
J. H. Pon'rnn, A. S. Mneenmn.
Publications (1)
Publication Number | Publication Date |
---|---|
US74312A true US74312A (en) | 1868-02-11 |
Family
ID=2143821
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US74312D Expired - Lifetime US74312A (en) | Improved metallic column |
Country Status (1)
Country | Link |
---|---|
US (1) | US74312A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040167735A1 (en) * | 2002-11-22 | 2004-08-26 | Paul Rothman | Method for calibrating a volumetric flow meter having an array of sensors |
US20050038668A1 (en) * | 2003-01-02 | 2005-02-17 | Toshiba Corporation | System and method for document processing and charging for such processing on a per page basis |
US20050227538A1 (en) * | 2004-03-23 | 2005-10-13 | Engel Thomas W | Piezocable based sensor for measuring unsteady pressures inside a pipe |
US20060004739A1 (en) * | 2004-05-03 | 2006-01-05 | Microsoft Corporation | System and method for dynamically generating a selectable search extension |
US20070055464A1 (en) * | 2005-08-17 | 2007-03-08 | Gysling Daniel L | System and method for providing a compositional measurement of a mixture having entrained gas |
-
0
- US US74312D patent/US74312A/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040167735A1 (en) * | 2002-11-22 | 2004-08-26 | Paul Rothman | Method for calibrating a volumetric flow meter having an array of sensors |
US20050038668A1 (en) * | 2003-01-02 | 2005-02-17 | Toshiba Corporation | System and method for document processing and charging for such processing on a per page basis |
US20050227538A1 (en) * | 2004-03-23 | 2005-10-13 | Engel Thomas W | Piezocable based sensor for measuring unsteady pressures inside a pipe |
US20060004739A1 (en) * | 2004-05-03 | 2006-01-05 | Microsoft Corporation | System and method for dynamically generating a selectable search extension |
US20070055464A1 (en) * | 2005-08-17 | 2007-03-08 | Gysling Daniel L | System and method for providing a compositional measurement of a mixture having entrained gas |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US74312A (en) | Improved metallic column | |
US106967A (en) | Improvement in sky-lights | |
US81436A (en) | Improved hbe-esoape | |
US88616A (en) | Rodolph l | |
US109694A (en) | Improvement in awning-frames | |
US92095A (en) | Frangois raymond | |
US89670A (en) | Michael lehmer | |
US99305A (en) | galmann and chahles rtjhe | |
US1144805A (en) | Guard for water-glasses. | |
US94322A (en) | Improved bridge | |
US90906A (en) | Improved rod for the construction of bird-cages | |
US73250A (en) | Improvement in steam-geneeatok watee-gauges | |
US88820A (en) | stith | |
US85809A (en) | Charles h | |
US96336A (en) | Improvement in reflectors | |
USD3704S (en) | Design for a bell | |
US102550A (en) | Improved process tor tempering steel | |
US97685A (en) | Improved spring | |
US81616A (en) | of san paulo | |
US86028A (en) | Improved metallic column | |
USD3313S (en) | Design for a shelf-bracket | |
US75833A (en) | Thaddeus c | |
USD4479S (en) | Design for a center-piece | |
US82239A (en) | Improvement in dbop-tube steam-geneeatoes | |
US109266A (en) | Improvement in curtain-fixtures |