DE1630525U - REINFORCEMENT BAR FOR REINFORCED CONCRETE WITH PLATE-SHAPED END ANCHORING. - Google Patents

REINFORCEMENT BAR FOR REINFORCED CONCRETE WITH PLATE-SHAPED END ANCHORING.

Info

Publication number
DE1630525U
DE1630525U DEE1939U DEE0001939U DE1630525U DE 1630525 U DE1630525 U DE 1630525U DE E1939 U DEE1939 U DE E1939U DE E0001939 U DEE0001939 U DE E0001939U DE 1630525 U DE1630525 U DE 1630525U
Authority
DE
Germany
Prior art keywords
plate
reinforced concrete
shaped end
reinforcement bar
end anchoring
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
DEE1939U
Other languages
German (de)
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.)
EISENVERWERTUNG U STAHLROHRBAU
Original Assignee
EISENVERWERTUNG U STAHLROHRBAU
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 EISENVERWERTUNG U STAHLROHRBAU filed Critical EISENVERWERTUNG U STAHLROHRBAU
Priority to DEE1939U priority Critical patent/DE1630525U/en
Publication of DE1630525U publication Critical patent/DE1630525U/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
    • F16B19/04—Rivets; Spigots or the like fastened by riveting
    • F16B19/06—Solid rivets made in one piece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J15/00—Riveting
    • B21J15/02—Riveting procedures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J15/00—Riveting
    • B21J15/02—Riveting procedures
    • B21J15/025—Setting self-piercing rivets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B15/00—Nails; Staples
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
    • F16B19/04—Rivets; Spigots or the like fastened by riveting
    • F16B19/08—Hollow rivets; Multi-part rivets
    • F16B19/086—Self-piercing rivets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/04—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of riveting

Description

Bewehrungsstab für stahlbeton mit plattenfSxmiger Eadverazkerung Endverankeyang Im allgemeinen ist es üblich, die Enden der Beton-Bewherungsstäbe von Stahlbetonbauten in der Weise im Beton zu verankern, » daß mm sie zu IF-formigen Haken abbiegt. Es 1st bereits durch Versuch bekannt, daß man eine weit bessere Verankerung dadurch erreicht, daß man an den Enden der Stäbe Platten befestigt, welche sich gegen den Beton stützen.Reinforcing bar for reinforced concrete with plate fSxmiger Eadverazkerung End anchorage In general it is customary to anchor the ends of the concrete reinforcement bars of reinforced concrete structures in the concrete in such a way that they are turns to IF-shaped hooks. It is already known through experiment that Much better anchoring is achieved by attaching plates to the ends of the bars which are supported against the concrete.

In der Baupraxis hat man hiervon jedoch noch nicht Gebrauch gemacht, da alle bisher bekannten Befestigungsarten zu kostspielig und umständ- lich sind, Gegenstand der Neuerung ist ein Bewehrungsstab für Stahlbeton mit einer solchen plattenfSrmigen Endverstärkung, die dadurch gekennzeichnet ist, daß die als Verankerung dienende Platte aus dem Material des Stabes besteht und durch Stauchung nach Art eines Nietkopfes erzeugt ist.In construction practice, however, this has not yet been used, since all previously known types of fastening are too expensive and cumbersome are The object of the innovation is a reinforcement bar for reinforced concrete with a such plate-shaped end reinforcement, which is characterized by that the plate serving as anchoring consists of the material of the rod and is produced by upsetting in the manner of a rivet head.

Die Neuerung ist auf der Zeichnung in einem Beispiel verauschaulicht.The innovation is illustrated in an example on the drawing.

Wenn ein Bewehrungsstab a dicht an seinem Ende von zwei Kupferbacken b gehalten ist und eine dritte Kupferbacke o gegen die Stirnfläche des Stabes a drückt, so läßt sich bei Stromdurchgang das zwischen b und c liegende Stabstüok so weit erhitzen, daß es sich in Auswirkung eines achsial ausgeübten Druckes deformieren und pilzförmig plattdrücken läßt, so daß dann eine Platte d entsteht, dieunmittelbar durch Deformierung aus dem Material des Stabes selbst besteht. Gefügemäßig ist also diese Platte d mit dem Stab a in jeder Einsicht voll verbunden und vermag daher, wie kaum eine andere Verbindung, die im Beton auftretenden Kräfte aufzunehmen. S 2 b e 1 e Schutzanspruch Beton-Bewehrungsstab für Stahlbeton mit plattenförmiger Endverankerung, If a reinforcing bar a is held close to its end by two copper jaws b and a third copper jaw o presses against the face of the bar a, the rod section between b and c can be heated so far that it becomes axially exerted pressure deform and flatten it in the shape of a mushroom, so that a plate d then arises, which consists directly of deformation from the material of the rod itself. Structurally, this plate d is fully connected to the rod a in every aspect and is therefore able, like hardly any other connection, to absorb the forces occurring in the concrete. S 2 be 1 e Claim to protection Concrete reinforcement bar for reinforced concrete with plate-shaped end anchoring,

Claims (1)

dadurch gekennzeichnet, daß die als Verankerung dienende Platte aus dem Material des Stabes besteht und durch Stauchung nach Art eines Nietkopfes erzeugt ist.characterized in that the plate serving as an anchorage consists of the material of the rod and generated by upsetting like a rivet head is.
DEE1939U 1951-08-28 1951-08-28 REINFORCEMENT BAR FOR REINFORCED CONCRETE WITH PLATE-SHAPED END ANCHORING. Expired DE1630525U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEE1939U DE1630525U (en) 1951-08-28 1951-08-28 REINFORCEMENT BAR FOR REINFORCED CONCRETE WITH PLATE-SHAPED END ANCHORING.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE1939U DE1630525U (en) 1951-08-28 1951-08-28 REINFORCEMENT BAR FOR REINFORCED CONCRETE WITH PLATE-SHAPED END ANCHORING.

Publications (1)

Publication Number Publication Date
DE1630525U true DE1630525U (en) 1951-11-08

Family

ID=30006708

Family Applications (1)

Application Number Title Priority Date Filing Date
DEE1939U Expired DE1630525U (en) 1951-08-28 1951-08-28 REINFORCEMENT BAR FOR REINFORCED CONCRETE WITH PLATE-SHAPED END ANCHORING.

Country Status (1)

Country Link
DE (1) DE1630525U (en)

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