[go: up one dir, main page]

CH234024A - Reinforcement for highly stressed reinforced concrete structures. - Google Patents

Reinforcement for highly stressed reinforced concrete structures.

Info

Publication number
CH234024A
CH234024A CH234024DA CH234024A CH 234024 A CH234024 A CH 234024A CH 234024D A CH234024D A CH 234024DA CH 234024 A CH234024 A CH 234024A
Authority
CH
Switzerland
Prior art keywords
reinforcement
reinforced concrete
concrete structures
highly stressed
stressed reinforced
Prior art date
Application number
Other languages
German (de)
Inventor
Packhaeuser Erich
Original Assignee
Packhaeuser Erich
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 Packhaeuser Erich filed Critical Packhaeuser Erich
Publication of CH234024A publication Critical patent/CH234024A/en

Links

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
    • E04C5/02Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance
    • E04C5/03Reinforcing elements of metal, e.g. with non-structural coatings of low bending resistance with indentations, projections, ribs, or the like, for augmenting the adherence to the concrete
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B1/00Constructional features of ropes or cables
    • D07B1/06Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
    • D07B1/0693Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core having a strand configuration
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2201/00Ropes or cables
    • D07B2201/10Rope or cable structures
    • D07B2201/1096Rope or cable structures braided
    • DTEXTILES; PAPER
    • D07ROPES; CABLES OTHER THAN ELECTRIC
    • D07BROPES OR CABLES IN GENERAL
    • D07B2501/00Application field
    • D07B2501/20Application field related to ropes or cables
    • D07B2501/2015Construction industries
    • D07B2501/2023Concrete enforcements

Landscapes

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

Description

  

  Bewehrung für hoch beanspruchte     Eisenbetonkonstruktionen.       Gegenstand vorliegender Erfindung ist  eine Bewehrung für hochbeanspruchte Eisen  betonkonstruktionen, gemäss Patentanspruch  des Hauptpatentes, die sich dadurch aus  zeichnet,     da.ss    die untereinander verflochtenen  Stahldrähte an ihrem um die Längsachse der  Bewehrung gegeneinander versetzten Knoten  punkten miteinander punktverschweisst sind.  



  Dabei können die Drähte in den Knoten  punkten im bis zur Streckgrenze gestreckten  Zustand miteinander punktgeschweisst werden.  



  Durch diese Massnahmen des Punkt  schweissens der Bewehrung in     wahlweise        ge-          strecktem    Zustand ergibt sich der Vorteil,  dass die einzelnen Stahldrähte ihre Lage  innerhalb der Bewehrung nicht mehr ver  ändern können, das Flechtsystem der Be  wehrung ist erstarrt, so dass diese nun trans  portiert, geworfen, gebogen und zerschnitten  werden können, ohne dass die einzelnen Drähte  sieh gegeneinander verschieben     können.    Die  so erzeugte Bewehrung kann also als hoch  wertige Einlage bei allen Eisenbetonkon-         struktionen    direkt an Ort     und    Stelle einge  baut werden.  



       In    der Zeichnung ist ein Beispiel der Be  wehrung nach der Erfindung teilweise dar  gestellt. Es zeigt:       Fig.    1 ein Teilstück der Bewehrung mit  vier untereinander verflochtenen Stäben, im  Aufriss,       Fig.    2 den Grundriss des     Bewehrungsteils     der     Fig.    1,       Fig.    3 einen     Querschnitt    nach der Linie       A-A    und       Fig.    4 einen Querschnitt nach der -Linie       B-B    der     Fig.    2, mit an der Bewehrung an  gesetzter     Knotenpunktschweissvorrichtung.     



  Darnach sind 1, 2, 3 und 4 vier mitein  ander verflochtene Stahldrähte der für hoch  beanspruchte     Eisenbetonkonstruktionen    be  stimmten Bewehrung;     a    sind die Punkt  schweissstellen der um die Längsachse der Be  wehrung gegeneinander versetzten Knoten  punkte und b zeigen die Plus- und Minuspole  der elektrischen     Knotenpunktschweissvorrich-          tung.    Die Bewehrung weist noch, wie die des           Flauptpatentes,    einen, hier nicht     darbestell-          ten,

      mit Abstand um den aus den mitein  ander verflochtenen Stahldrähten bestehen  den     Bewehrungsteil        schraubenförmig    gewun  denen Stahldraht auf.



  Reinforcement for highly stressed reinforced concrete structures. The subject of the present invention is a reinforcement for highly stressed reinforced concrete structures, according to the claim of the main patent, which is characterized in that the interwoven steel wires are point-welded to one another at their nodes offset around the longitudinal axis of the reinforcement.



  The wires in the nodes can be spot-welded to one another in the state stretched to the yield point.



  These measures of spot welding the reinforcement in an optionally stretched state have the advantage that the individual steel wires can no longer change their position within the reinforcement, the braiding system of the reinforcement has solidified so that it is now transported, thrown , can be bent and cut without the individual wires being able to move against each other. The reinforcement created in this way can therefore be built in directly on the spot as a high-quality insert in all reinforced concrete structures.



       In the drawing, an example of the Be reinforcement according to the invention is partially provided. It shows: FIG. 1 a section of the reinforcement with four interwoven rods, in elevation, FIG. 2 the plan view of the reinforcement part from FIG. 1, FIG. 3 a cross section along the line AA and FIG. 4 a cross section along the line BB of FIG. 2, with the junction welding device placed on the reinforcement.



  Accordingly, 1, 2, 3 and 4 are four mitein other intertwined steel wires of the reinforced concrete structures be certain reinforcement; a are the point welding points of the node points offset from one another around the longitudinal axis of the reinforcement and b show the plus and minus poles of the electrical node point welding device. The reinforcement still has, like that of the Flaupt patent, one, not shown here,

      at a distance around the steel wires that are intertwined with one another, the reinforcement part is helically wound on steel wire.

 

Claims (1)

PATENTANSPRUCH: Bewehrung für hochbeanspruchte Eisen betonkonstruktionen, gemäss Patentanspruch des Hauptpatentes, dadurch gekennzeichnet, dass die untereinander verflochtenen Stahl drähte an ihren um die Längsachse der Be- wehrung gegeneinander versetzten ]Knoten- punkten miteinander piinktversch-,veisst sind. L'-N TERAICSPRt'CHE 1. PATENT CLAIM: Reinforcement for highly stressed reinforced concrete structures, according to the patent claim of the main patent, characterized in that the interwoven steel wires are pinpointed, welded to one another at their nodes offset from one another around the longitudinal axis of the reinforcement. L'-N TERAICSPRt'CHE 1. Bewehrung nach Patentanspruch, da durch gelzennzeichnet, dass die Drähte in den Knotenpunkten im gestreekten Instand mit einander punktgeschweisst sind. z. Bewehrung nach Patentanspruch, da durch gekennzeichnet, dass die Drähte in bis zlir Streelarenze geslreelztein Zustand in den Knotenpunkten miteinander verschweisst sind. Reinforcement according to claim, characterized by gelz that the wires are spot-welded to each other in the nodes in the stretched repair. z. Reinforcement according to patent claim, characterized in that the wires are welded to one another in the intersection points in a crossed state.
CH234024D 1943-02-10 1943-02-10 Reinforcement for highly stressed reinforced concrete structures. CH234024A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH222186T 1943-02-10
CH234024T 1943-02-10

Publications (1)

Publication Number Publication Date
CH234024A true CH234024A (en) 1944-08-31

Family

ID=25726608

Family Applications (1)

Application Number Title Priority Date Filing Date
CH234024D CH234024A (en) 1943-02-10 1943-02-10 Reinforcement for highly stressed reinforced concrete structures.

Country Status (1)

Country Link
CH (1) CH234024A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980001818A1 (en) * 1979-02-27 1980-09-04 F Bucher Reinforcement for reinforced concrete and process for the manufacture thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1980001818A1 (en) * 1979-02-27 1980-09-04 F Bucher Reinforcement for reinforced concrete and process for the manufacture thereof

Similar Documents

Publication Publication Date Title
CH234024A (en) Reinforcement for highly stressed reinforced concrete structures.
AT133910B (en) Grate for enamelling ovens.
DE899966C (en) Arc protection for high voltage insulators, especially long rod insulators, chain insulators, bushings, supports, etc.
DE2614026A1 (en) Concrete foundation pile reinforcing cage - has lengthways reinforcing rods inside mesh with curved rods forming cylindrical sheath
DE885684C (en) Easily detachable and reunited connection of two pieces of fabric, e.g. B. of shirt and collar
AT75231B (en) Reinforcement from winding and diameter brackets for columns or other supporting structures made of reinforced concrete.
DE916435C (en) Winding arrangement for eliminating overvoltages in the event of shock loads at the intersection points of windings with several layers connected in parallel for transformers
DE668474C (en) Crane girders
AT206161B (en) Reinforcement insert for flat concrete parts
DE489952C (en) Core sheets made of dynamo sheet, especially for transformers
AT136498B (en) Plaster base.
DE2518934C3 (en) Bead core for pneumatic vehicle tires
DE825391C (en) Metal pipe bandaged in a cold way
DE1887551U (en) Flanged spherical bearings
AT243375B (en) Suspension device for grid elements
AT200398B (en) Turnbuckle nut and process for its manufacture
AT230074B (en) Reinforcement arrangement for the reinforcement of reinforced concrete
DE898638C (en) Coil arrangement with iron core for cathode ray tubes
DE520805C (en) Submersible antenna
DE940081C (en) Pipe branch or distributor piece
AT110753B (en) Chain.
AT207089B (en) Wire skeleton
AT128274B (en) Expanded metal.
AT64907B (en) Reinforcement for concrete slabs.
AT269433B (en) Reinforcement arrangement for reinforced concrete construction