GB2180862A - Section bar of light metal - Google Patents

Section bar of light metal

Info

Publication number
GB2180862A
GB2180862A GB08617253A GB8617253A GB2180862A GB 2180862 A GB2180862 A GB 2180862A GB 08617253 A GB08617253 A GB 08617253A GB 8617253 A GB8617253 A GB 8617253A GB 2180862 A GB2180862 A GB 2180862A
Authority
GB
United Kingdom
Prior art keywords
section bar
core
light metal
shock loads
loads
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.)
Granted
Application number
GB08617253A
Other versions
GB2180862B (en
GB8617253D0 (en
Inventor
Ivar Ljung
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.)
Hydro Extruded Solutions AB
Original Assignee
Sapa AB
Skandinaviska Aluminium Profiler AB
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 Sapa AB, Skandinaviska Aluminium Profiler AB filed Critical Sapa AB
Publication of GB8617253D0 publication Critical patent/GB8617253D0/en
Publication of GB2180862A publication Critical patent/GB2180862A/en
Application granted granted Critical
Publication of GB2180862B publication Critical patent/GB2180862B/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
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/29—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • E01F15/02—Continuous barriers extending along roads or between traffic lanes
    • E01F15/025—Combinations of at least two of the barrier member types covered by E01F15/04 - E01F15/08, e.g. rolled steel section or plastic strip backed up by cable, safety kerb topped by rail barrier
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • E01F15/02—Continuous barriers extending along roads or between traffic lanes
    • E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
    • E01F15/0407—Metal rails
    • E01F15/0423—Details of rails

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Bridges Or Land Bridges (AREA)
  • Materials For Medical Uses (AREA)

Abstract

A section bar of light metal, which is intended to take up high loads, particularly shock loads, comprises at least one core (15) which is embedded in the section bar and of a material which has a higher tensile strength than the light metal used in the section bar. The core runs along the full length of the section bar and is preferably anchored in the section bar by the material of the section bar engaging with the core. The section bar can be designed with projecting portions (10, 11) which can be deformed when shock loads appear, before the core is exposed to maximum load. This will make the section bar particularly adapted for use as bearing beam in road railings.
GB08617253A 1984-12-19 1985-12-16 Improvements in or relating to a bar made of light metal Expired GB2180862B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8406451A SE446220B (en) 1984-12-19 1984-12-19 LIGHT METAL PROFILE, SEPARATE FOR USE AS A CUTTING BAR IN THE ROAD

Publications (3)

Publication Number Publication Date
GB8617253D0 GB8617253D0 (en) 1986-08-20
GB2180862A true GB2180862A (en) 1987-04-08
GB2180862B GB2180862B (en) 1988-06-29

Family

ID=20358219

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08617253A Expired GB2180862B (en) 1984-12-19 1985-12-16 Improvements in or relating to a bar made of light metal

Country Status (6)

Country Link
DE (1) DE3590666T1 (en)
DK (1) DK153102C (en)
GB (1) GB2180862B (en)
NO (1) NO164058C (en)
SE (1) SE446220B (en)
WO (1) WO1986003820A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0685611A1 (en) * 1994-05-30 1995-12-06 Stefanos Tambakakis Reinforced aluminium beam
ITFR940010A1 (en) * 1994-08-01 1996-02-02 Gilberto Cerrone ANTI-SEGMENT SAFETY SYSTEM
DE10131047B4 (en) * 2001-06-29 2007-05-16 Arens Neuentwicklung Und Vertr Railings, in particular bridge railings
CN113482379B (en) * 2021-07-01 2022-09-27 中国建筑土木建设有限公司 Plug-in protective railing base

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3088561A (en) * 1958-11-06 1963-05-07 Wright Barry Corp Damped structures
US3282016A (en) * 1962-07-26 1966-11-01 Dennery Sa Des Ets Upright elements for constructing convertible, extensible, juxtaposable, quick-assembly and disassembly rack-type and like structures or units
US3349537A (en) * 1965-08-12 1967-10-31 Hopfeld Henry Reinforced structural member
CH534836A (en) * 1970-03-24 1973-03-15 Avco Corp Process for the production of a metal composite structure
FR2266851A1 (en) * 1974-04-08 1975-10-31 Alusuisse
GB1499383A (en) * 1974-09-20 1978-02-01 Felten & Guilleaume Carlswerk Fibre-reinforced non-ferrous pressure-welded mouldings

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3088561A (en) * 1958-11-06 1963-05-07 Wright Barry Corp Damped structures
US3282016A (en) * 1962-07-26 1966-11-01 Dennery Sa Des Ets Upright elements for constructing convertible, extensible, juxtaposable, quick-assembly and disassembly rack-type and like structures or units
US3349537A (en) * 1965-08-12 1967-10-31 Hopfeld Henry Reinforced structural member
CH534836A (en) * 1970-03-24 1973-03-15 Avco Corp Process for the production of a metal composite structure
FR2266851A1 (en) * 1974-04-08 1975-10-31 Alusuisse
GB1499383A (en) * 1974-09-20 1978-02-01 Felten & Guilleaume Carlswerk Fibre-reinforced non-ferrous pressure-welded mouldings

Also Published As

Publication number Publication date
NO164058C (en) 1990-08-22
DK394486D0 (en) 1986-08-19
NO863317L (en) 1986-08-18
NO164058B (en) 1990-05-14
DK153102B (en) 1988-06-13
DK394486A (en) 1986-08-19
DK153102C (en) 1988-10-31
WO1986003820A1 (en) 1986-07-03
NO863317D0 (en) 1986-08-18
DE3590666T1 (en) 1987-03-12
GB2180862B (en) 1988-06-29
SE446220B (en) 1986-08-18
GB8617253D0 (en) 1986-08-20
SE8406451L (en) 1986-06-20
SE8406451D0 (en) 1984-12-19

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19921216