US1858512A - Reenforced column - Google Patents
Reenforced column Download PDFInfo
- Publication number
- US1858512A US1858512A US156234A US15623426A US1858512A US 1858512 A US1858512 A US 1858512A US 156234 A US156234 A US 156234A US 15623426 A US15623426 A US 15623426A US 1858512 A US1858512 A US 1858512A
- Authority
- US
- United States
- Prior art keywords
- column
- skelp
- ribs
- reenforced
- 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
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/34—Columns; Pillars; Struts of concrete other stone-like material, with or without permanent form elements, with or without internal or external reinforcement, e.g. metal coverings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/1234—Honeycomb, or with grain orientation or elongated elements in defined angular relationship in respective components [e.g., parallel, inter- secting, etc.]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12389—All metal or with adjacent metals having variation in thickness
- Y10T428/12396—Discontinuous surface component
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12389—All metal or with adjacent metals having variation in thickness
- Y10T428/12403—Longitudinally smooth and symmetrical
Definitions
- Our invention relates to columns such as heretofore have been constructed by filling a piece of metal pipe with a suitable concrete mixture. Such columns have been very mexpensive and have been extensively used, particularly in dwelling and apartment house construction. It has been found, however, that when the load to be placed on the column reaches a certain amount, the size of the pipe must be such that the total cost exceeds the cost of an ordinary I-beam or other structural shape.
- Our present invention has for its object, a concrete column of the type mentioned which can be made to carry heavier loads and which will still retain the cheapness which has been the great merit of the composite column.
- the invention also includes a method of making the columns.
- Fig. 1 is shown one form of skelp to be used in making columns embodying our invention.
- Fig. 2 shows the skelp shown in Fig. 1
- Fig. 3 is a cross section of the column casingzfilled with concrete in its finished form.
- ig. 4 shows a column casing having ribs on the outside.
- Fig. 5 is a cross section of a skelp for a column casing having ribs on both sides.
- Fig. 6 is a cross section ofa column made from the skelp shown in Fig. 5.
- a fiat plate or skelp on which are formed a series of ribs 12 which extend longitudinally of the plate. These ribs are placed at suitable intervals apart determined by the amount of strength desired to be given to the column.
- the ribs 12 may be formed on the skelp in any convenient way. Our preferred method of doing so is to weld them to the plate while the plate is still in flat condition. Another suitable method is to form the ribs when the skelp is rolled.
- the ribs may be formed on one side as shown in Fig. 1 or on both sides as shown in Fig. 5 and may I, also be on the side of the skelp which is to form the inside of the column as shown in Fig.
- the improved column comprising a cylindrical casing provided with ribs on the inside and outside thereof extending radially thereof and integrally united throughout its length, said column casing beingfilled with concrete.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Rod-Shaped Construction Members (AREA)
Description
y 17,.1932- F. c. LANGENBERG ET AL 1,853,512
REENFORCED C OLUMN Filed D90. 21, 1926 INvEN-l-m vs:
Patented May 17, 1932 UNITED STATES PATENT OFFICE FREDERICK C. LANGENBERG, F WATERTOWN, MASSACHUSETTS, AND GUSTAV A.
' REINHARDT, OF YOUNGSTOWN, OHIO nnnnroncnn COLUMN Application filed December 21, 1926. Serial No. 156,234.
Our invention relates to columns such as heretofore have been constructed by filling a piece of metal pipe with a suitable concrete mixture. Such columns have been very mexpensive and have been extensively used, particularly in dwelling and apartment house construction. It has been found, however, that when the load to be placed on the column reaches a certain amount, the size of the pipe must be such that the total cost exceeds the cost of an ordinary I-beam or other structural shape. Our present invention has for its object, a concrete column of the type mentioned which can be made to carry heavier loads and which will still retain the cheapness which has been the great merit of the composite column. The invention also includes a method of making the columns.
Referring now to the drawings.
In Fig. 1 is shown one form of skelp to be used in making columns embodying our invention.
Fig. 2 shows the skelp shown in Fig. 1
rolled in a cylindrical shape and welded to 7 form a column casing.
Fig. 3 is a cross section of the column casingzfilled with concrete in its finished form. ig. 4 shows a column casing having ribs on the outside.
Fig. 5 is a cross section of a skelp for a column casing having ribs on both sides.
Fig. 6 is a cross section ofa column made from the skelp shown in Fig. 5.
Referring to the drawings.
At 11 is shown a fiat plate or skelp on which are formed a series of ribs 12 which extend longitudinally of the plate. These ribs are placed at suitable intervals apart determined by the amount of strength desired to be given to the column. The ribs 12 may be formed on the skelp in any convenient way. Our preferred method of doing so is to weld them to the plate while the plate is still in flat condition. Another suitable method is to form the ribs when the skelp is rolled. The ribs may be formed on one side as shown in Fig. 1 or on both sides as shown in Fig. 5 and may I, also be on the side of the skelp which is to form the inside of the column as shown in Fig. 2'or on the outside of the column as shown in Fig. 4. After the skelp is formed with suitable ribs thereon we roll the skelp into cylindrical form as-shown in Fig. 2 and weld the same as shown at 13, thus forming a column casing having ribs extending lengthwise thereof. Thereafter the column casing is filled with concrete as shown at 14 in Fig. 3 and the column is ready for use.
By the means described, we are able to produce columns having strength far in excess of similar columns as heretofore constructed and which cost much less than strucilaurgl shapes capable of supporting an equal What we claim is:
The improved column comprising a cylindrical casing provided with ribs on the inside and outside thereof extending radially thereof and integrally united throughout its length, said column casing beingfilled with concrete. i In testimony whereof we afiix our signaures.
FREDERICK C. LANGENBERG. GUSTAV A. REINHARDT.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US156234A US1858512A (en) | 1926-12-21 | 1926-12-21 | Reenforced column |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US156234A US1858512A (en) | 1926-12-21 | 1926-12-21 | Reenforced column |
Publications (1)
Publication Number | Publication Date |
---|---|
US1858512A true US1858512A (en) | 1932-05-17 |
Family
ID=22558687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US156234A Expired - Lifetime US1858512A (en) | 1926-12-21 | 1926-12-21 | Reenforced column |
Country Status (1)
Country | Link |
---|---|
US (1) | US1858512A (en) |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2832131A (en) * | 1956-02-08 | 1958-04-29 | Cleaver Brocks Company | Method of manufacturing a compartmented fluid vessel |
US3357083A (en) * | 1965-04-06 | 1967-12-12 | Babcock & Wilcox Ltd | Method of making welded tubes heat exchangers with integral fins |
US3574921A (en) * | 1968-07-24 | 1971-04-13 | Kelso Marine Inc | Method of manufacturing structural panels |
US3894378A (en) * | 1971-12-03 | 1975-07-15 | British Steel Corp | Box girder |
US3987593A (en) * | 1972-08-25 | 1976-10-26 | Lars Svensson | Posts |
US4018055A (en) * | 1973-10-26 | 1977-04-19 | Le Clercq Pierre Alphonse Leon | Steel caissons |
US4077167A (en) * | 1976-06-25 | 1978-03-07 | Pentagon Industries Ltd. | Security window unit |
US4352598A (en) * | 1979-02-07 | 1982-10-05 | Compagnie Generale Pour Les Developpements Operationnels Des Richesses Sous-Marines "C.G. Doris" | Concrete structure for the transmission of loads from the steel lattice of a marine platform and a method of forming said structure |
US4803819A (en) * | 1986-11-03 | 1989-02-14 | Frank Kelsey | Utility pole and attachments formed by pultrusion of dielectric insulating plastic, such as glass fiber reinforced resin |
US4876896A (en) * | 1986-06-16 | 1989-10-31 | I.W. Industries, Inc. | Method of testing protective encapsulation of structural members |
US5229051A (en) * | 1983-11-04 | 1993-07-20 | Perma-Post International, Inc. | Method for making sleeve encased concrete posts |
US5675956A (en) * | 1994-04-25 | 1997-10-14 | Nevin; Jerome F. | Post and pole construction using composite materials |
US6123485A (en) * | 1998-02-03 | 2000-09-26 | University Of Central Florida | Pre-stressed FRP-concrete composite structural members |
US6189286B1 (en) | 1996-02-05 | 2001-02-20 | The Regents Of The University Of California At San Diego | Modular fiber-reinforced composite structural member |
US20010049919A1 (en) * | 1999-06-11 | 2001-12-13 | Fyfe Edward Robert | Stay-in-place form |
WO2004016882A1 (en) * | 2002-08-14 | 2004-02-26 | Valmont Industries, Inc. | Concrete filled pole |
US20080313907A1 (en) * | 2005-02-22 | 2008-12-25 | Freyssinet | Method For Reinforcing a Metal Tubular Structure |
US7823347B1 (en) * | 2001-02-27 | 2010-11-02 | Lawrence Blinn | Structural member and structural systems using structural member |
US20110124446A1 (en) * | 2009-11-23 | 2011-05-26 | Entrotech Composites, Llc | Reinforced Objects |
-
1926
- 1926-12-21 US US156234A patent/US1858512A/en not_active Expired - Lifetime
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2832131A (en) * | 1956-02-08 | 1958-04-29 | Cleaver Brocks Company | Method of manufacturing a compartmented fluid vessel |
US3357083A (en) * | 1965-04-06 | 1967-12-12 | Babcock & Wilcox Ltd | Method of making welded tubes heat exchangers with integral fins |
US3574921A (en) * | 1968-07-24 | 1971-04-13 | Kelso Marine Inc | Method of manufacturing structural panels |
US3894378A (en) * | 1971-12-03 | 1975-07-15 | British Steel Corp | Box girder |
US3987593A (en) * | 1972-08-25 | 1976-10-26 | Lars Svensson | Posts |
US4018055A (en) * | 1973-10-26 | 1977-04-19 | Le Clercq Pierre Alphonse Leon | Steel caissons |
US4077167A (en) * | 1976-06-25 | 1978-03-07 | Pentagon Industries Ltd. | Security window unit |
US4352598A (en) * | 1979-02-07 | 1982-10-05 | Compagnie Generale Pour Les Developpements Operationnels Des Richesses Sous-Marines "C.G. Doris" | Concrete structure for the transmission of loads from the steel lattice of a marine platform and a method of forming said structure |
US5229051A (en) * | 1983-11-04 | 1993-07-20 | Perma-Post International, Inc. | Method for making sleeve encased concrete posts |
US4876896A (en) * | 1986-06-16 | 1989-10-31 | I.W. Industries, Inc. | Method of testing protective encapsulation of structural members |
US4803819A (en) * | 1986-11-03 | 1989-02-14 | Frank Kelsey | Utility pole and attachments formed by pultrusion of dielectric insulating plastic, such as glass fiber reinforced resin |
US5675956A (en) * | 1994-04-25 | 1997-10-14 | Nevin; Jerome F. | Post and pole construction using composite materials |
US6189286B1 (en) | 1996-02-05 | 2001-02-20 | The Regents Of The University Of California At San Diego | Modular fiber-reinforced composite structural member |
US6123485A (en) * | 1998-02-03 | 2000-09-26 | University Of Central Florida | Pre-stressed FRP-concrete composite structural members |
US20010049919A1 (en) * | 1999-06-11 | 2001-12-13 | Fyfe Edward Robert | Stay-in-place form |
US6878323B2 (en) * | 1999-06-11 | 2005-04-12 | Edward Robert Fyfe | Method of manufacturing a stay-in-place form |
US7823347B1 (en) * | 2001-02-27 | 2010-11-02 | Lawrence Blinn | Structural member and structural systems using structural member |
WO2004016882A1 (en) * | 2002-08-14 | 2004-02-26 | Valmont Industries, Inc. | Concrete filled pole |
US6938392B2 (en) | 2002-08-14 | 2005-09-06 | Newmark International, Inc. | Concrete filled pole |
US20080313907A1 (en) * | 2005-02-22 | 2008-12-25 | Freyssinet | Method For Reinforcing a Metal Tubular Structure |
US8201332B2 (en) * | 2005-02-22 | 2012-06-19 | Soletanche Freyssinet | Method for reinforcing a metal tubular structure |
US20110124446A1 (en) * | 2009-11-23 | 2011-05-26 | Entrotech Composites, Llc | Reinforced Objects |
US8747261B2 (en) * | 2009-11-23 | 2014-06-10 | Entrotech Composites, Llc | Reinforced objects |
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