DE217440C - - Google Patents
Info
- 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
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 20
- 229910052742 iron Inorganic materials 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 238000009415 formwork Methods 0.000 claims description 2
- 239000011150 reinforced concrete Substances 0.000 claims description 2
- 238000005452 bending Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/168—Spacers connecting parts for reinforcements and spacing the reinforcements from the form
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/16—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups
- E04C5/18—Spacers 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)
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) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE217440C (en) |
Cited By (1)
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 |
-
0
- DE DENDAT217440D patent/DE217440C/de active Active
Cited By (1)
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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