GB746132A - Improvements in bridge supporting structures - Google Patents

Improvements in bridge supporting structures

Info

Publication number
GB746132A
GB746132A GB6352/54A GB635254A GB746132A GB 746132 A GB746132 A GB 746132A GB 6352/54 A GB6352/54 A GB 6352/54A GB 635254 A GB635254 A GB 635254A GB 746132 A GB746132 A GB 746132A
Authority
GB
United Kingdom
Prior art keywords
members
booms
struts
boom
march
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
Application number
GB6352/54A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB746132A publication Critical patent/GB746132A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/005—Girders or columns that are rollable, collapsible or otherwise adjustable in length or height
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D15/00—Movable or portable bridges; Floating bridges
    • E01D15/12—Portable or sectional bridges
    • E01D15/133—Portable or sectional bridges built-up from readily separable standardised sections or elements, e.g. Bailey bridges
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/34—Branched
    • Y10T403/341—Three or more radiating members
    • Y10T403/342—Polyhedral

Abstract

746,132. Bridges; latticework girders. BROMS, K; G. A., and LUDVIGSON, K. B. March 4, 1954 [March 12, 1953], No. 6352/54. Classes 20(1) and 20(2). A bridge supporting structure comprises two bottom booms 11, 13 and a third top boom 15 consisting of a number of members pivotally jointed to one another and having at least four struts 23 pivoted universally at each joint and connected at their other ends to the bottom booms. The lower booms are joined by cross bars 17 which carry the bridge flooring comprising triangular trussed beams 19 or common beams on which are laid boards or the like. The booms consist of a series of separate members extending between successive junctions with the struts. The members of the bottom booms 11, 13 are connected by junction plates 27. The members of top boom 15 are joined by connectors, which may be integral with one of the boom members, and which consist of a short cylindrical rods 33 whose ends are flattened and inserted between lugs 41, 43 on the ends of the boom members, e.g. 29, 31, where they are held by pins 45. Strut attachment hinges 35, 37 pivot on rod 33 and the struts from one bottom boom are fastened to hinge 35 and those from the other to hinge 37. These struts have forked ends 48 which fit over the hinges and are held by pins 50.
GB6352/54A 1953-03-12 1954-03-04 Improvements in bridge supporting structures Expired GB746132A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE746132X 1953-03-12

Publications (1)

Publication Number Publication Date
GB746132A true GB746132A (en) 1956-03-07

Family

ID=20323227

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6352/54A Expired GB746132A (en) 1953-03-12 1954-03-04 Improvements in bridge supporting structures

Country Status (4)

Country Link
US (1) US2855617A (en)
DE (1) DE1019678B (en)
FR (1) FR1095215A (en)
GB (1) GB746132A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113235399A (en) * 2021-06-02 2021-08-10 广东省华盈科工集团有限公司 Positioning splicing type steel box girder

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3195189A (en) * 1957-09-18 1965-07-20 Joseph D Augusta Strut foundation for building
US3313082A (en) * 1964-05-04 1967-04-11 Republic Steel Corp Truss system and method of erecting
US3364633A (en) * 1964-05-07 1968-01-23 Meighan Space frame structure
US3365853A (en) * 1964-12-02 1968-01-30 Collins Radio Co Transportable antenna tower
US3521421A (en) * 1968-01-02 1970-07-21 William E Schroeder Jr Geodesic structure
JPS5014459B1 (en) * 1969-11-04 1975-05-28
US3706125A (en) * 1970-08-10 1972-12-19 John P Hopkins Co Pipe line construction method
US3783573A (en) * 1972-12-07 1974-01-08 Gen Dynamics Corp Expandable truss structure
US4027440A (en) * 1975-07-22 1977-06-07 Alan Salisbury Lamburn Extensible interlocking structure of multi-lateral cross-section
US4489659A (en) * 1979-01-10 1984-12-25 Hitachi, Ltd. Truss-type girder for supporting a movable body
US4524552A (en) * 1981-10-09 1985-06-25 General Dynamics Corporation/Convair Div. Mechanism for deploying a deployable truss beam
WO1992014016A1 (en) * 1991-02-01 1992-08-20 World Shelters, Inc. Collapsable/expandable structural module having telescoping member
US5546722A (en) * 1991-04-05 1996-08-20 Huang; Yen T. Modular roof structure
DE4211380A1 (en) * 1992-04-04 1993-10-07 Holzbau Amann Gmbh Component for the production of structural contours in particular
US6082068A (en) * 1998-10-09 2000-07-04 Tomcat Global Corporation Method and apparatus for assembling a lightweight stackable truss
GB0002519D0 (en) * 2000-02-03 2000-03-29 Univ Dundee Cantilever support and erectable structures
US6698152B1 (en) * 2002-06-07 2004-03-02 Thomas A. Bush Adjustable truss construction
US7318303B1 (en) * 2003-07-28 2008-01-15 Aurodyn, Inc. Architectural system incorporating a hyperstrut spine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT31354B (en) * 1907-01-14 1908-01-10 Ig Gridl Fa Dismountable transportable lattice bridge.
AT63889B (en) * 1912-12-10 1914-03-10 Ig Gridl Fa Dismountable lattice bridge.
US1181013A (en) * 1915-10-09 1916-04-25 Charles Edward Inglis Military bridge and the like.
US2417825A (en) * 1944-11-10 1947-03-25 Sr Edward F Janke Bridge structure
US2559741A (en) * 1945-10-25 1951-07-10 Charles Wohlstetter Building structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113235399A (en) * 2021-06-02 2021-08-10 广东省华盈科工集团有限公司 Positioning splicing type steel box girder
CN113235399B (en) * 2021-06-02 2022-03-11 广东省华盈科工集团有限公司 Positioning splicing type steel box girder

Also Published As

Publication number Publication date
US2855617A (en) 1958-10-14
FR1095215A (en) 1955-05-31
DE1019678B (en) 1957-11-21

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