DE217440C - - Google Patents

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Publication number
DE217440C
DE217440C DENDAT217440D DE217440DA DE217440C DE 217440 C DE217440 C DE 217440C DE NDAT217440 D DENDAT217440 D DE NDAT217440D DE 217440D A DE217440D A DE 217440DA DE 217440 C DE217440 C DE 217440C
Authority
DE
Germany
Prior art keywords
iron
sheet metal
piece
bent
strips
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.)
Active
Application number
DENDAT217440D
Other languages
German (de)
Publication of DE217440C publication Critical patent/DE217440C/de
Active legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/16Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
    • E04C5/168Spacers connecting parts for reinforcements and spacing the reinforcements from the form
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/16Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
    • E04C5/18Spacers of metal or substantially of metal

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Die Erfindung bezieht sich auf solche Abstandhalter für die Stabeinlagen von Eisenbetonkörpern, die durch geeignetes Biegen von gestanzten Blechstücken hergestellt sind. Die neuen Abstandhalter zeichnen sich durch die Einfachheit der gestanzten Blechstücke und durch die einfache Art ihrer Umbiegung zum Umfassen der Eisenstäbe aus.The invention relates to such spacers for the rod inserts of reinforced concrete bodies, which are made by suitable bending of stamped sheet metal pieces. The new spacers are characterized by the Simplicity of the stamped sheet metal pieces and the simple way they are bent to Embrace the iron bars.

Der Abstandhalter gelangt in zwei FormenThe spacer comes in two forms

ίο zur Verwendung. Form I (Fig. i, 3, 4 und 5) dient zur Verbindung und Sicherung des Abstandes für zwei neben- oder übereinanderliegende Eiseneinlagen. Das aus dünnem Eisenblech gestanzte Blech hat die Form eines H (Fig. 1) und wird um zwei in der Nähe der Stegwurzeln liegende Linien a-a nach entgegengesetzten Richtungen im rechten Winkel umgekantet. Dadurch entsteht, wie die perspektivische Darstellung in Fig. 3 zeigt, ein Z-förmiges Gebilde mit vier Streifen A an den Schenkeln des Z. Dieses Z-Stück wird nun zwischen zwei neben- oder übereinanderliegende Eisen gebracht, und die vier Blechstreifen A werden um die Eiseneinlagen geschlungen (Fig. 4 und 5).ίο to use. Form I (Fig. I, 3, 4 and 5) is used to connect and secure the distance for two adjacent or superimposed iron inserts. The sheet metal punched from thin sheet iron has the shape of an H (FIG. 1) and is folded over at right angles in opposite directions around two lines aa located near the web roots. This creates, as the perspective illustration in Fig. 3 shows, a Z-shaped structure with four strips A on the legs of the Z. This Z-piece is now placed between two adjacent or superposed iron, and the four sheet metal strips A are around the iron inlays looped (Fig. 4 and 5).

Form II (Fig. 2, 6 und 7) dient zur Sicherung der Lage der z. B. in dem Steg eines Plattenbalkens ganz unten oder ganz seitlich an der Schalung liegenden Eiseneinlagen. Das hier U-förmige Blechstück (Fig. 2) wird wieder nach den Linien «-α zu einem Z-Stück umgekantet, das nur zwei nach derselben Seite gerichtete Streifen A hat; dieses Z-Stück wird unter oder neben die Eiseneinlagen gebracht, und die Streifen A werden wieder um die Eisen geschlungen (Fig. 6 und 7).Form II (Fig. 2, 6 and 7) is used to secure the location of the z. B. in the web of a plate beam at the bottom or at the very side of the formwork lying iron inserts. The U-shaped piece of sheet metal here (Fig. 2) is again folded over according to the lines «-α to form a Z-piece that has only two strips A directed towards the same side; this Z-piece is brought under or next to the iron inlays, and the strips A are looped around the iron again (Figs. 6 and 7).

Claims (1)

Patent-Anspruch:Patent claim: Abstandhalter aus gestanztem und gebogenem Blech für die Stabeinlagen von Eisenbetonkörpern, dadurch gekennzeichnet, daß ein H- oder U-förmiges Blechstück im Steg, dessen Breite dem Abstand der Eisen voneinander oder von der Schalung entspricht, um zwei parallele Linien (a-a) nach entgegengesetzten Seiten rechtwinklig zu einem Z-Stück gebogen ist, dessen Schenkelstreifen (A) um die dazwischengelegten Eisenstäbe geschlungen werden.Spacer made of punched and bent sheet metal for the rod inserts of reinforced concrete bodies, characterized in that an H- or U-shaped piece of sheet metal in the web, the width of which corresponds to the distance between the iron from each other or from the formwork, by two parallel lines (aa) on opposite sides is bent at right angles to form a Z-piece, the leg strips (A) of which are looped around the iron bars placed in between. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT217440D Active DE217440C (en)

Publications (1)

Publication Number Publication Date
DE217440C true DE217440C (en)

Family

ID=478740

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT217440D Active DE217440C (en)

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Country Link
DE (1) DE217440C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4795651A (en) * 1987-05-04 1989-01-03 The Procter & Gamble Company Flotation separation of aflatoxin-contaminated grain or nuts

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4795651A (en) * 1987-05-04 1989-01-03 The Procter & Gamble Company Flotation separation of aflatoxin-contaminated grain or nuts

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