DE839259C - Formwork bracing using spacer tubes - Google Patents

Formwork bracing using spacer tubes

Info

Publication number
DE839259C
DE839259C DEH6629A DEH0006629A DE839259C DE 839259 C DE839259 C DE 839259C DE H6629 A DEH6629 A DE H6629A DE H0006629 A DEH0006629 A DE H0006629A DE 839259 C DE839259 C DE 839259C
Authority
DE
Germany
Prior art keywords
spacer tubes
formwork bracing
formwork
bracing
spacer
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
DEH6629A
Other languages
German (de)
Inventor
Erich Hoedt
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEH6629A priority Critical patent/DE839259C/en
Application granted granted Critical
Publication of DE839259C publication Critical patent/DE839259C/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)

Description

Die bei Anfertigung von Betonbauwerk notwendige Verschalung wird nicht nur durch Abstützen von außen, sondern auch durch eingesetzte Abstandsrohre zusammengehalten, die dazu dienen, die Verbindungsmittel (Spanndraht u. dgl.) abzudecken, somit eine Abbiegung oder Abknickung der Verspannung verhindern und die geplante Wandstärke, den Schalungsabstand, sichern.The formwork required for the production of concrete structures is not held together only by support from the outside, but also by inserted spacer tubes, which serve to cover the connecting means (tension wire, etc.), thus a Prevent bending or kinking of the bracing and the planned wall thickness, secure the formwork clearance.

Die erfindungsgemäße Innenverspannung der Schalung erfolgt mit Stahlrohren a, die in ihrer Länge der geplanten Wandstärke entsprechen. In diese Abstandsrohre werden an befiden Endren je ein Gewindebolzen b mit aufgesetzter Gummimuffe eingeführt, der Gewindeteil durch ein Bohrloch der Schalplatte geführt und dann letztere durch Anziehen der Flügelmutter c mit dem Rohr verbunden.The internal bracing of the formwork according to the invention is carried out with steel pipes a, the length of which corresponds to the planned wall thickness. In these spacer tubes a threaded bolt b with an attached rubber sleeve are inserted at each end, the threaded part passed through a borehole in the shuttering panel and then through the latter Tighten the wing nut c connected to the pipe.

Der im Abstandsrohr befindliche Gummistopfen wird beim Anziehen der Mutter zusammen- und darni.t gegen die Innenwandung dies Rohres gepreß,t und hält so beide Schalplatten fest und in gesichertem Abstand zusammen.The rubber stopper in the spacer tube is tightened when the Nut pressed together and darni.t against the inner wall of this pipe, t and holds so both panels firmly and at a safe distance together.

Das Abstandsrohr wird in seiner Längsmitte mit einer Durchbohrung d versehen, durch diese ein Rundeisen geführt, ,das S-förmig abgebogen am Stoße von Schabplatten das benachbarte Abstandsrohr umgreift undi so einte Verspannung der Schalring in ihrer Längsrichtung ermöglicht und wie das Abstandsrohr mit der Füllmasse unlösbar verankert wird.The spacer tube is drilled through in its longitudinal center d, a round iron passed through this, the S-shaped bent at the joint of scraper plates surrounds the adjacent spacer tube and thus unites tension allows the shell ring in its longitudinal direction and how the spacer tube with the Filling compound is anchored inextricably.

Claims (1)

PATENTANSPRUCH: Schalungsverspannung unter Verwendung von Abstandsrohren, gekennzeichnet durch in die Rohröffnungen einsetzbare Gewindebolzen mit aufgesetzter Gummimuffe, die nach Du@rchstiecken durch die Schalplatten von außen anziehbar sind. PATENT CLAIM: Formwork bracing using spacer tubes, characterized by threaded bolts with attached rubber sleeves that can be inserted into the tube openings and which can be tightened from the outside through the formwork panels.
DEH6629A 1950-11-11 1950-11-11 Formwork bracing using spacer tubes Expired DE839259C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH6629A DE839259C (en) 1950-11-11 1950-11-11 Formwork bracing using spacer tubes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH6629A DE839259C (en) 1950-11-11 1950-11-11 Formwork bracing using spacer tubes

Publications (1)

Publication Number Publication Date
DE839259C true DE839259C (en) 1952-05-19

Family

ID=7144740

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH6629A Expired DE839259C (en) 1950-11-11 1950-11-11 Formwork bracing using spacer tubes

Country Status (1)

Country Link
DE (1) DE839259C (en)

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