US747441A - Metal column. - Google Patents

Metal column. Download PDF

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Publication number
US747441A
US747441A US69036698A US1898690366A US747441A US 747441 A US747441 A US 747441A US 69036698 A US69036698 A US 69036698A US 1898690366 A US1898690366 A US 1898690366A US 747441 A US747441 A US 747441A
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US
United States
Prior art keywords
column
metal column
flanges
bases
webs
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
Application number
US69036698A
Inventor
John Lanz
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Individual
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Individual
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Priority to US69036698A priority Critical patent/US747441A/en
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Publication of US747441A publication Critical patent/US747441A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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

  • a column composed of two channeled shapes having narrow flat bases secured together, the side portions of the webs being joined to the flat-bases by curved portions located outside the axial plane and curved toward said plane and terminating in flanged heads the outer faces of which are at rightv angles to said axial plane, thereby bringing diametrically opposite flanges into line with each other and one pair of such flanges at right angles to the other pair of such flanges.

Description

PATENTEDDEG. 22, 1903.
J, LAN Z. METAL COLUMN. APPLICATION FILED SEPT 6, 1898,
10 MODEL.
INVENTOR Whiz/W WITNESSES m: mums PETENS co, PnoYoLrmQ. WASHlNGTON, o. c
Patented December 22, 1903.
PATENT OFFICE.
JOHN LANZ, OF PITTSBURG, PENNSYLVANIA.
I METAL COLUMN.
SPECIFICATION formingpart Of Letters Patent NO. 747,441 dated, December 22, 1903.
Application filed September 6, 1898. Serial No. 690,366. (No model.)
provide a new and improved column in which the metal shall be effectively distributed for resisting strain and a stiff strong pole produced.
' In the drawing is shown a column composed of two I-beams, having their webs 2 bent into trough form with central flat bases 3. These bases are riveted directly together by a single row of rivets, thus producing the column. The webs are bent at the bases so that the bodies of the flanges which are diagonally opposite each other are in line with each other,
this arrangement forming a column with four sides at right angles to each other and having two flanges directly opposite and in line with each other. The web portion of the channels may be bent into other forms than that shown without departing from my invention.
What I claim as my invention, and desire to secure by Letters Patent, is
A column composed of two channeled shapes having narrow flat bases secured together, the side portions of the webs being joined to the flat-bases by curved portions located outside the axial plane and curved toward said plane and terminating in flanged heads the outer faces of which are at rightv angles to said axial plane, thereby bringing diametrically opposite flanges into line with each other and one pair of such flanges at right angles to the other pair of such flanges.
In testimony whereof I have hereunto set my hand.
JOHN LANZ. Witnesses:
GEORGE E. BLEMMING, E. SMITH.
US69036698A 1898-09-06 1898-09-06 Metal column. Expired - Lifetime US747441A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US69036698A US747441A (en) 1898-09-06 1898-09-06 Metal column.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69036698A US747441A (en) 1898-09-06 1898-09-06 Metal column.

Publications (1)

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US747441A true US747441A (en) 1903-12-22

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US69036698A Expired - Lifetime US747441A (en) 1898-09-06 1898-09-06 Metal column.

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3261625A (en) * 1961-12-27 1966-07-19 Reynolds Metals Co Joint between vertical and horizontal members in a partition construction
US20110308197A1 (en) * 2009-02-11 2011-12-22 Rob Wallace Structural member

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3261625A (en) * 1961-12-27 1966-07-19 Reynolds Metals Co Joint between vertical and horizontal members in a partition construction
US20110308197A1 (en) * 2009-02-11 2011-12-22 Rob Wallace Structural member

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