GB1447095A - Stiffening means for structural elements - Google Patents

Stiffening means for structural elements

Info

Publication number
GB1447095A
GB1447095A GB4617573A GB4617573A GB1447095A GB 1447095 A GB1447095 A GB 1447095A GB 4617573 A GB4617573 A GB 4617573A GB 4617573 A GB4617573 A GB 4617573A GB 1447095 A GB1447095 A GB 1447095A
Authority
GB
United Kingdom
Prior art keywords
sections
flat sides
oct
wires
structural elements
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
GB4617573A
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 GB1447095A publication Critical patent/GB1447095A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
    • E04C5/0636—Three-dimensional reinforcing mats composed of reinforcing elements laying in two or more parallel planes and connected by separate reinforcing parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F17/00—Jacketing or reinforcing articles with wire

Abstract

1447095 Road vehicle bodies; aircraft framework B GEORGII 3 Oct 1973 [4 Oct 1972] 46175/73 Headings B7B and B7W [Also in Divisions D1 and E1] Structural reinforcement suitable as a stiffening means for planar and curved structural elements in building boat hulls, automobile bodies and aircraft wings, comprises several sections as 1 to 4 of multiple helically wound wire, e.g. of iron or aluminium, which follow the surface of a body having flat sides 5 to 8 joined together at adjacent flat sides 5, 7 by interconnecting the wires at coincident points. The flat sides 6, 8 may be attached to plates 9, 10 or to longitudinal wires 20 (Fig. 2) at adjacent corners. The cross-sections of the helices may be rectangular, triangular or trapezium shaped, and in the latter case may be joined as in Fig. 5 to support curved plates 49, 50. A group of interconnected sections may be surrounded by a further helical section wound around longitudinal wires at the corners of the interconnected sections and different cross-sectional shapes may be combined (Figs. 8 to 11, not shown). The finished construction can be filled out with a polyurethane foam or insulating wool in plastics bags which are introduced initially evacuated and then allowed to expand to fill the space.
GB4617573A 1972-10-04 1973-10-03 Stiffening means for structural elements Expired GB1447095A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE12777/72A SE367856B (en) 1972-10-04 1972-10-04

Publications (1)

Publication Number Publication Date
GB1447095A true GB1447095A (en) 1976-08-25

Family

ID=20296287

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4617573A Expired GB1447095A (en) 1972-10-04 1973-10-03 Stiffening means for structural elements

Country Status (9)

Country Link
US (1) US3871149A (en)
JP (1) JPS6026900B2 (en)
CA (1) CA991812A (en)
DE (1) DE2349741A1 (en)
DK (1) DK141126B (en)
FR (1) FR2201936B1 (en)
GB (1) GB1447095A (en)
IT (1) IT993986B (en)
SE (1) SE367856B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4219980A (en) * 1977-08-26 1980-09-02 Rockwell International Corporation Reinforced composite structure and method of fabrication thereof
US4109435A (en) * 1977-08-26 1978-08-29 Rockwell International Corporation Composite structural joint and method of fabrication thereof
SE429355B (en) * 1978-05-23 1983-08-29 Hydro Betong Ab PROCEDURES FOR THE MANUFACTURING OF SPACE BREADS WITH ANY MACHINE FOR PRODUCING THE SAME
IT7922899V0 (en) * 1979-10-17 1979-10-17 Montedison Spa DOUBLE-WALLED CELL PLATE, WITH HIGH INSULATION EFFECT.
DE3225764A1 (en) * 1982-07-09 1984-01-12 Arnold Dipl.-Ing. 3004 Isernhagen Vogts Multi-layer lightweight unit, especially panel heat exchanger, and process and injection head for manufacturing it from plastics
US5424113A (en) * 1993-06-23 1995-06-13 The United States Of America As Represented By The Secretary Of The Navy Lattice core sandwich construction
US5768847A (en) * 1995-05-15 1998-06-23 Policelli; Frederick J. Concrete reinforcing devices, concrete reinforced structures, and method of and apparatus for producing such devices and structures
CA2285890C (en) 1999-10-15 2003-08-26 Tlse Engineering Inc. Shear wall panel
US8065848B2 (en) * 2007-09-18 2011-11-29 Tac Technologies, Llc Structural member
US20060070345A1 (en) * 2004-09-30 2006-04-06 The Boeing Company Reinforced structural assembly having a tee joint and method for forming the same
WO2010057522A1 (en) * 2008-11-18 2010-05-27 Swissfiber Ag Construction elements for buildings

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1555989A (en) * 1922-08-26 1925-10-06 Kisse Konrad Reenforcement system for concrete structures
FR575732A (en) * 1923-01-12 1924-08-05 Metaux Et Du Bois Soc Ind Des Improvements made to the construction of elements entering into the constitution of aerial vehicles and established by contiguous caissons, in particular that of the wings of airplanes, fuselages, stabilization and steering units, etc.
US1523811A (en) * 1923-08-17 1925-01-20 Lichtenberg Fred Building slab
US2421743A (en) * 1944-06-30 1947-06-10 William G Cartter Metal screen
DE1784565A1 (en) * 1968-08-19 1971-10-28 Fritz Reinke Lightweight construction element with internal structure made of fiber-reinforced plastic
US3798864A (en) * 1970-10-16 1974-03-26 Georgii B Supporting structures and methods of making them

Also Published As

Publication number Publication date
FR2201936A1 (en) 1974-05-03
DE2349741C2 (en) 1987-01-02
US3871149A (en) 1975-03-18
FR2201936B1 (en) 1980-03-14
DK141126B (en) 1980-01-21
DK141126C (en) 1980-07-14
DE2349741A1 (en) 1974-04-11
CA991812A (en) 1976-06-29
JPS504822A (en) 1975-01-18
IT993986B (en) 1975-09-30
SE367856B (en) 1974-06-10
JPS6026900B2 (en) 1985-06-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee