SE535713C2 - Reinforcement for casting comprising mainly flat reinforcing elements formed with annular portions - Google Patents

Reinforcement for casting comprising mainly flat reinforcing elements formed with annular portions Download PDF

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Publication number
SE535713C2
SE535713C2 SE1100273A SE1100273A SE535713C2 SE 535713 C2 SE535713 C2 SE 535713C2 SE 1100273 A SE1100273 A SE 1100273A SE 1100273 A SE1100273 A SE 1100273A SE 535713 C2 SE535713 C2 SE 535713C2
Authority
SE
Sweden
Prior art keywords
reinforcement
elements
smaller
larger
annular
Prior art date
Application number
SE1100273A
Other languages
Swedish (sv)
Other versions
SE1100273A1 (en
Inventor
Johan Persson
Original Assignee
Svensk Cellarmering Fabrik 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 Svensk Cellarmering Fabrik Ab filed Critical Svensk Cellarmering Fabrik Ab
Priority to SE1100273A priority Critical patent/SE535713C2/en
Priority to PCT/SE2012/050401 priority patent/WO2012141650A1/en
Priority to EP12771558.9A priority patent/EP2697445B1/en
Publication of SE1100273A1 publication Critical patent/SE1100273A1/en
Publication of SE535713C2 publication Critical patent/SE535713C2/en

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01Reinforcing elements of metal, e.g. with non-structural coatings
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/012Discrete reinforcing elements, e.g. fibres
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/02Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/02Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance
    • E04C5/04Mats
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/07Reinforcing elements of material other than metal, e.g. of glass, of plastics, or not exclusively made of metal

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Adornments (AREA)
  • Endoscopes (AREA)

Description

25 30 535 713 Låspartiema 4 kan vara utformade som tandpar med ett gap mellan, där låspartierna är anordnade på periferin på de ringforrniga partierna 3a-e längst från de mindre armeringselementens mittlinje. The locking portions 4 may be formed as pairs of teeth with a gap between them, the locking portions being arranged on the periphery of the annular portions 3a-e furthest from the center line of the smaller reinforcing elements.

Kort beskrivning av figurerna Fig. l visar en första utföringsforrn av armeringen sedd snett uppifrån Fig. 2 visar en andra utfóringsforrn av armeringen sedd från sidan Fig. 3 visar en andra utföringsform av ett armeringselement Beskrivning av föredragna utföringsformer Fig. l visar en första utíöringsfonn av armeringen sedd snett uppifrån. Armeringen omfattar fyra parallellt anordnade större armeringselement la-d och fyra parallellt anordnade mindre armeringselement Za-d. De fyra parallellt anordnade mindre armeringselementen ligger sida vid sida med ett avstånd mellan två intilliggande mindre armeringselement och de fyra parallellt anordnade större armeringselementen ligger på motsvarande sätt sida med ett avstånd mellan två intilliggande större armeringselement. Båda armeringselementstypema utgörs av långsträckta, huvudsakligen plana element. Armeringselementens längsta utsträckningsriktning utgör elementens längdsutsträckningsriktning och de större arrneringselementens längdsutsträckningsriktning är anordnad i rät vinkel mot de mindre armeringselementens längdsutsträckningsriktning.Brief Description of the Figures Fig. 1 shows a first embodiment of the reinforcement seen obliquely from above Fig. 2 shows a second embodiment of the reinforcement seen from the side Fig. 3 shows a second embodiment of a reinforcing element Description of preferred embodiments Fig. 1 shows a first embodiment of the reinforcement seen obliquely from above. The reinforcement comprises four larger reinforcement elements 1a-d arranged in parallel and four smaller reinforcement elements Za-d arranged in parallel. The four smaller reinforcement elements arranged in parallel lie side by side with a distance between two adjacent smaller reinforcement elements and the four larger reinforcement elements arranged in parallel correspondingly lie side by side with a distance between two adjacent larger reinforcement elements. Both types of reinforcement elements consist of elongate, mainly flat elements. The longest extension direction of the reinforcing elements constitutes the longitudinal extension direction of the elements and the longitudinal extension direction of the larger reinforcement elements is arranged at a right angle to the longitudinal extension direction of the smaller reinforcement elements.

Båda arrneringselementstypema utgörs av en rad huvudsakligen ringformade element anordnade längs en rät linje och anslutna till varandra med halsar. Dessa halsar utgörs i den illustrerade utiöringsforrnen av partier med mjukt svängda kanter, alltså utan vassa höm som kan utgöra brottanvisningar, men de ringformade elementen kan naturligtvis utformas på annat sätt. 10 15 20 25 30 35 535 7'l3 3 De mindre arrneringselementen 2a-d sträcker sig genom de ringformade elementen på de större armeringselementen la-d. Topp och botten på varje ringformat element på de mindre armeringselementen 2a-d tangerar innerkanten på ett motsvarande ringformat element på de större arrneringselementen. I varje tangeringspunkt är de mindre armeringselementen anslutna till de större armeringselementen med en svetspunkt eller med iörspänning.Both types of decorative elements consist of a series of substantially annular elements arranged along a straight line and connected to each other by necks. In the illustrated embodiment, these necks consist of portions with softly curved edges, i.e. without sharp corners which can constitute fracture indications, but the annular elements can of course be designed in a different way. The smaller reinforcing elements 2a-d extend through the annular elements of the larger reinforcing elements 1a-d. The top and bottom of each annular member of the smaller reinforcing members 2a-d tangent to the inner edge of a corresponding annular member of the larger reinforcing members. At each tangent point, the smaller reinforcement elements are connected to the larger reinforcement elements with a welding point or with ear tension.

De ringformade elementen på de större armeringselementen la-d har i den illustrerade uttöringsformen en innerdiameter som överensstämmer med ytterdiametem på de ringformade elementen på de mindre armeringselementen 2a-d och det är då lämpligt att fästa de mindre armeringselementen mot de större armeringselementen med svetsning. De ringformade elementen på de större armeringselementen kan även ha en innerdiameter som är något mindre än ytterdiametem på de ringformade elementen på de mindre armeringselementen 2a- d. De mindre armeringselementen måste då tvingas in i de större armeringselementen och sitter sedan i läge endast genom den fjädrande verkan de ringformade elementen har. Detta gör även anneringen törspänd, vilket ger armeringen fördelar vid vissa belastningstyper.The annular elements of the larger reinforcing elements 1a-d in the illustrated embodiment have an inner diameter which corresponds to the outer diameter of the annular elements of the smaller reinforcing elements 2a-d and it is then suitable to fasten the smaller reinforcing elements to the larger reinforcing elements with welding. The annular elements of the larger reinforcement elements may also have an inner diameter which is slightly smaller than the outer diameter of the annular elements of the smaller reinforcement elements 2a-d. The smaller reinforcement elements must then be forced into the larger reinforcement elements effect the annular elements have. This also makes the reinforcement dry-tight, which gives the reinforcement advantages for certain load types.

Fig. 2 visar en andra utföringsform av arrneringen sedd från sidan, så att de större armeringselementen illustreras i profil, medan de mindre anneringselementen visas från änden. Här illustreras tydligare hur de ringformade elementen på de mindre armeringselementen passar inuti de ringforrnade elementen på de större armeringselementen.Fig. 2 shows a second embodiment of the reinforcement seen from the side, so that the larger reinforcing elements are illustrated in profile, while the smaller annealing elements are shown from the end. Here it is more clearly illustrated how the annular elements on the smaller reinforcement elements fit inside the annular elements on the larger reinforcement elements.

Fig. 3 visar en andra uttöringsforrn av ett mindre armeringselement 2e.Fig. 3 shows a second form of drying of a smaller reinforcing element 2e.

Armeringselementet utgörs på samma sätt som i de första och andra utföringsforrnema av armeringen av ringformade element 3a-e anordnade på en rät linje och anslutna till varandra med halsar. Varje ringformat element har en topp och en botten anordnad längst från armeringelementets mittlinje. Vid varje ringformat elements topp och botten finns ett låsparti 4 anordnat som omfattar två tänder med ett gap emellan. När de mindre armeringselementen träs in i de större, mottas de större armeringselementen mellan ett sådant par tänder, så att armeringselementet låses fast i gapet mellan tänderna. Även för denna utföringsform kan de ringformade elementen på de större armeringselementen kan ha en innerdiameter som är lika med eller något mindre än ytterdiametem på de ringformade elementen på de mindre anneringselementen 2a-d.The reinforcing element is constituted in the same way as in the first and second embodiments of the reinforcement of annular elements 3a-e arranged in a straight line and connected to each other by necks. Each annular element has a top and a bottom arranged furthest from the center line of the reinforcing element. At the top and bottom of each annular element, a locking portion 4 is arranged which comprises two teeth with a gap in between. When the smaller reinforcing elements are inserted into the larger ones, the larger reinforcing elements are received between such a pair of teeth, so that the reinforcing element is locked in the gap between the teeth. Also for this embodiment, the annular elements of the larger reinforcing elements may have an inner diameter equal to or slightly smaller than the outer diameter of the annular elements of the smaller annealing elements 2a-d.

Claims (4)

1. 0 15 20 535 713 Krav l. En armering för ingj utning, omfattande huvudsakligen plana armeringselement (la-d, 2a-e) utformade med ringformiga partier (3a-e) anordnade på rad längs en linje och anslutna till varandra med halsar, kännetccknad av att armeringen omfattar åtminstone en uppsättning mindre armeringselementet (2a-d, Ze) och en uppsättning större armeringselementet (la-d), där ytterdiametern på de mindre armeringselementens ringformiga partier är huvudsakligen lika stor som innerdiametem på de större anneringselementens ringforrniga partier och där åtminstone ett ringforrnigt parti på ett mindre armeringselement är anordnat inuti ett ringforrnigt parti på ett större armeringselement.1. 0 15 20 535 713 Claim 1. A reinforcement for casting, comprising mainly planar reinforcement elements (1a-d, 2a-e) formed with annular portions (3a-e) arranged in a row along a line and connected to each other by necks , characterized in that the reinforcement comprises at least one set of smaller reinforcement element (2a-d, Ze) and a set of larger reinforcement element (1a-d), wherein the outer diameter of the annular portions of the smaller reinforcement elements is substantially equal to the inner diameter of the annular portions of the larger annealing elements and wherein at least one annular portion of a smaller reinforcing member is disposed within an annular portion of a larger reinforcing member. 2. En armering enligt krav 1, kännetecknad av att ytterdiametem på de mindre armeringselementens ringformíga partier är något större än innerdiarnetem på de större armeringselementens ringfonniga partier, så att armeringen förspänns när de mindre armeringselementen anordnas i de större arrneringselementen.A reinforcement according to claim 1, characterized in that the outer diameter of the annular portions of the smaller reinforcement elements is slightly larger than the inner diameter of the annular portions of the larger reinforcement elements, so that the reinforcement is prestressed when the smaller reinforcement elements are arranged in the larger reinforcement elements. 3. En armering enligt krav l eller 2, kännetecknad av att de mindre arrneringselementen är försedda med låspartier (4) som låser samman de mindre armeringselementen med de större.A reinforcement according to claim 1 or 2, characterized in that the smaller reinforcement elements are provided with locking portions (4) which lock the smaller reinforcement elements together with the larger ones. 4. En armering enligt krav 3, kännetecknad av att låspartiema (4) är utformade som tandpar med ett gap mellan och där låspartiema är anordnade på periferin på de ringformiga partiema (3a-e) längst från de mindre armeringselementens mittlinje.A reinforcement according to claim 3, characterized in that the locking portions (4) are formed as pairs of teeth with a gap between and where the locking portions are arranged on the periphery of the annular portions (3a-e) furthest from the center line of the smaller reinforcement elements.
SE1100273A 2011-04-12 2011-04-12 Reinforcement for casting comprising mainly flat reinforcing elements formed with annular portions SE535713C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE1100273A SE535713C2 (en) 2011-04-12 2011-04-12 Reinforcement for casting comprising mainly flat reinforcing elements formed with annular portions
PCT/SE2012/050401 WO2012141650A1 (en) 2011-04-12 2012-04-12 Reinforcement for casting comprising essentially plane reinforcement elements formed with ring-shaped portions
EP12771558.9A EP2697445B1 (en) 2011-04-12 2012-04-12 Reinforcement for casting comprising essentially plane reinforcement elements formed with ring-shaped portions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1100273A SE535713C2 (en) 2011-04-12 2011-04-12 Reinforcement for casting comprising mainly flat reinforcing elements formed with annular portions

Publications (2)

Publication Number Publication Date
SE1100273A1 SE1100273A1 (en) 2012-10-13
SE535713C2 true SE535713C2 (en) 2012-11-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SE1100273A SE535713C2 (en) 2011-04-12 2011-04-12 Reinforcement for casting comprising mainly flat reinforcing elements formed with annular portions

Country Status (3)

Country Link
EP (1) EP2697445B1 (en)
SE (1) SE535713C2 (en)
WO (1) WO2012141650A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE539227C2 (en) * 2013-02-18 2017-05-23 Svensk Cellarmering Fabrik Ab Reinforcing elements for casting and reinforcing apparatus including such reinforcing elements

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1610996A (en) * 1925-11-14 1926-12-14 Bruckshaw Herbert Stanley Reenforced concrete
US2867112A (en) * 1953-11-20 1959-01-06 Gen Electric Wire mesh supported refractory
SE330075B (en) * 1967-10-25 1970-11-02 Smedjebackens Valsverk Ab
SU542808A1 (en) * 1974-12-20 1977-01-15 Военный Инженерный Краснознаменный Институт Им. А.Ф.Можайского Method of prestressing reinforcement
DE2613222A1 (en) * 1976-03-27 1977-11-24 Thermo Ind Gmbh & Co Kg Statically or dynamically stressed concrete reinforcing steel mesh - with rods one or both ways made of twisted wires
DE3405624A1 (en) * 1984-02-16 1984-08-16 Ernst Dipl.-Ing. Schlegel (FH), 8058 Erding Connection shuttering
JPH05311808A (en) * 1992-05-13 1993-11-22 Nippon Steel Corp Concrete reinforcing material and constructing method of concrete structure
EP0674060A1 (en) * 1994-03-04 1995-09-27 Wilhelm Modersohn GmbH & Co KG Verankerungstechnik Reinforcement for masonry
US5888608A (en) * 1995-08-15 1999-03-30 The Board Of Trustees Of The Leland Stanford Junior University Composite grid/frame structures
WO1999039887A1 (en) * 1998-02-06 1999-08-12 Farrell, Elizabeth-Anne, Aileen Reinforcing a settable material
WO2001055046A2 (en) * 2000-01-29 2001-08-02 Carr John F Jr Reinforcement for composite materials
HU0700032D0 (en) * 2007-01-16 2007-03-28 Kondorosi Gyoergy Water curtain eliminating device made by a fast vehicle on wet road
KR101092499B1 (en) * 2008-12-08 2011-12-13 연세대학교 산학협력단 Shear connector of wave shape
WO2012050515A1 (en) * 2010-10-12 2012-04-19 Svensk Cellarmering Fabrik Ab Reinforcement element for casting comprising ring shaped portions and reinforcement with such reinforcement elements

Also Published As

Publication number Publication date
EP2697445A4 (en) 2014-09-17
EP2697445A1 (en) 2014-02-19
WO2012141650A1 (en) 2012-10-18
SE1100273A1 (en) 2012-10-13
EP2697445B1 (en) 2016-04-06

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