DE3229049A1 - Reinforcing bar spacer - Google Patents

Reinforcing bar spacer

Info

Publication number
DE3229049A1
DE3229049A1 DE19823229049 DE3229049A DE3229049A1 DE 3229049 A1 DE3229049 A1 DE 3229049A1 DE 19823229049 DE19823229049 DE 19823229049 DE 3229049 A DE3229049 A DE 3229049A DE 3229049 A1 DE3229049 A1 DE 3229049A1
Authority
DE
Germany
Prior art keywords
reinforcing bar
bar spacer
support
concrete
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.)
Withdrawn
Application number
DE19823229049
Other languages
German (de)
Inventor
Walter 8500 Nürnberg Hübner
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.)
HUEBNER, WALTER, 8500 NUERNBERG, DE
Original Assignee
HUEWA - WALTER HUEBNER HANDELSVERTRETUNG
HUEBNER HANDEL HUEWA
Huewa Walter Huebner Handelsvertretung 8500 Nuernberg
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 HUEWA - WALTER HUEBNER HANDELSVERTRETUNG, HUEBNER HANDEL HUEWA, Huewa Walter Huebner Handelsvertretung 8500 Nuernberg filed Critical HUEWA - WALTER HUEBNER HANDELSVERTRETUNG
Priority to DE19823229049 priority Critical patent/DE3229049A1/en
Publication of DE3229049A1 publication Critical patent/DE3229049A1/en
Withdrawn legal-status Critical Current

Links

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
    • E04C5/20—Auxiliary parts for reinforcements, e.g. connectors, spacers, stirrups of material other than metal or with only additional metal parts, e.g. concrete or plastics spacers with metal binding wires
    • E04C5/205—Ladder or strip spacers

Landscapes

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

Abstract

Published without abstract.

Description

Betonstab-AbstandhalterConcrete bar spacer

Die Erfindung betrifft einen Betonstab-Abstandhalter, oder dergleichen, für Stahlbewehrungen.The invention relates to a concrete rod spacer, or the like, for steel reinforcement.

Betonstab-Abstandhalter werden zur Stützung von Stahlbewehrungen in Betonbauteilen verwendet.Concrete bar spacers are used to support steel reinforcement in Concrete components used.

Es sind stranggepreßte, durchgehend gerade-linear stützende Asbestzementstäbe mit runden, dreieckigen und quadratischen Querschnitten bekannt. Diesen Stäben liegen gemeinsame Fertigungs- und Anwendungsschwierigkeiten zugrunde. Runde Stäbe können aus Ihrer Auslegeposition rollen und müssen in ihrem Gesamtdurchmesser jeweils der geforderten Überdeckung entsprechen. Dreieckige Stäbe müssen in allen drei Seitenlängen voll der sich daraus ergebenden getorderten Überdekkung entsprechen und bilden nur eine schmale Scheitelauflage für die Bewehrung.They are extruded, straight-linear supporting asbestos cement rods known with round, triangular and square cross-sections. These bars lie common manufacturing and application difficulties. Round bars can roll out of their lay-out position and their overall diameter must each have the correspond to the required coverage. Triangular bars must be in all three side lengths fully correspond to the resulting ordered cover and only form a narrow crown for the reinforcement.

Quadratische Stäbe müssen in allen vier Setenlängen der geforderten Überdeckung entsprechen. Daraus resultiert zum Erforderlichen jeweils eine überproportionale Materialmenge; mit entsprechenden Auswirkungen bei Verpackung und Frachten.Square bars must be in all four set lengths of the required Correspond to the coverage. This results in a disproportionate proportion to what is required Amount of material; with corresponding effects on packaging and freight.

Der Erfindung liegt die Aufgabe zugrunde, Betonstäbe-Abstandhalter herzustellen, die an ihrer Auslegestelle im wesentlichen unverrückbar liegen bleiben und nur in einer Dimension der geforderten Überdeckung angepaßt sein müssen.The invention is based on the object, concrete rod spacers produce that remain essentially immovable at their deployment point and only adapted in one dimension to the required coverage must be.

Diese Aufgabe wird gemäß Erfindung dadurch gelöst, daß die Stablänge einen Knick oder eine Krümmung aufweist.This object is achieved according to the invention in that the rod length has a kink or curvature.

Der Knick bzw. die Krümmung in der Stablänge des Betonstab-Abstandhalters bewirkt zum Einen, daß nur zwei Flächen des Stabes als Auflage- bzw. als Stützflächen benutzt werden können und daß der Stab durch eine linear-flächige Stützwirkung in seiner Auflagefläche gegen ein Kippen gesichert ist.The kink or curvature in the bar length of the concrete bar spacer On the one hand, it has the effect that only two surfaces of the rod are used as support or support surfaces can be used and that the rod by a linear-planar support effect in its support surface is secured against tipping.

Durch die Reduzierung auf zwei nutzbare Auflageflächen des Betonstab-Abstandhalters wird außerdem möglich, unterschiedliche Querschnitt-Seitenlängen zu wählen, da eine Verwechselung der vorgegebenen Stützhöhe so ausgeschlossen ist. Die Auflagebreite des Betonstab-Abstandhalters ist so auf die betreffenden Mindestanforderungen hinsichtlich der Auflastverteilungen zu reduzieren.By reducing the concrete rod spacer to two usable contact surfaces it is also possible to choose different cross-sectional side lengths, since one Confusion of the given support height is excluded. The support width of the concrete bar spacer is so in terms of the relevant minimum requirements to reduce the load distributions.

Ein Ausführungsbeispiel der Erfindung ist in Zeichnung dargestellt und wird wie folgt beschrieben: Figur 1 zeigt einen im Querschnitt viereckig/rechtwinkeligen Betonstab-Abstandhalter, der in seiner Stablänge eine Krümmung aufweist. Die Krümmung der Stablänge bewirkt eine gegen Kippen gesicherte linear-flächige Auflage. Die zur Stützung der Bewehrung vorgesehene Überdeckungshöhe ist unverwechselbar gewährleistet.An embodiment of the invention is shown in the drawing and is described as follows: Figure 1 shows a square / right-angled cross-section Concrete bar spacer that has a curvature in its bar length. The curvature The length of the rod creates a flat, linear support that is secured against tilting. the The cover height provided to support the reinforcement is unmistakably guaranteed.

LeerseiteBlank page

Claims (1)

Patentansprüche: 1. Betonstab-Abstandhalter, oder dergleichen, für Stahlbewehrungen, dadurch gekennzeichnet, daß die Stablänge einen Knick oder eine Krümmung aufweist.Claims: 1. Concrete bar spacers, or the like, for Steel reinforcement, characterized in that the bar length has a kink or a Has curvature.
DE19823229049 1982-08-04 1982-08-04 Reinforcing bar spacer Withdrawn DE3229049A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19823229049 DE3229049A1 (en) 1982-08-04 1982-08-04 Reinforcing bar spacer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823229049 DE3229049A1 (en) 1982-08-04 1982-08-04 Reinforcing bar spacer

Publications (1)

Publication Number Publication Date
DE3229049A1 true DE3229049A1 (en) 1984-02-09

Family

ID=6170064

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19823229049 Withdrawn DE3229049A1 (en) 1982-08-04 1982-08-04 Reinforcing bar spacer

Country Status (1)

Country Link
DE (1) DE3229049A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3419453A1 (en) * 1984-05-24 1985-11-28 Brase, Jerry L., St. Helena, Calif. COMPONENTS MADE FROM EXTRUDED PROFILES, ESPECIALLY FOR EMBEDDING IN CONCRETE
DE8710656U1 (en) * 1987-08-04 1987-11-26 Döllen, Heinz von, 5840 Schwerte Spacers
DE3738147A1 (en) * 1987-11-10 1989-05-18 Doellen Heinz Von Process and apparatus for producing spacers
DE8717628U1 (en) * 1987-11-10 1989-08-03 Döllen, Heinz von, 5840 Schwerte Spacers

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7047141U (en) * 1970-12-21 1971-05-27 Fleischmann F BASKET SPACER FOR CONCRETE REINFORCEMENT
DE2713327A1 (en) * 1976-04-12 1977-10-27 Evg Entwicklung Verwert Ges SPACERS FOR REINFORCEMENT MATS
AT344386B (en) * 1975-09-06 1978-07-25 Frank Gmbh & Co Kg Max ROD SHAPED SPACERS
EP0049529A1 (en) * 1980-10-08 1982-04-14 Jozo Akrapovic Supporting spacer for welded wire meshes

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7047141U (en) * 1970-12-21 1971-05-27 Fleischmann F BASKET SPACER FOR CONCRETE REINFORCEMENT
AT344386B (en) * 1975-09-06 1978-07-25 Frank Gmbh & Co Kg Max ROD SHAPED SPACERS
DE2713327A1 (en) * 1976-04-12 1977-10-27 Evg Entwicklung Verwert Ges SPACERS FOR REINFORCEMENT MATS
EP0049529A1 (en) * 1980-10-08 1982-04-14 Jozo Akrapovic Supporting spacer for welded wire meshes

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3419453A1 (en) * 1984-05-24 1985-11-28 Brase, Jerry L., St. Helena, Calif. COMPONENTS MADE FROM EXTRUDED PROFILES, ESPECIALLY FOR EMBEDDING IN CONCRETE
DE8710656U1 (en) * 1987-08-04 1987-11-26 Döllen, Heinz von, 5840 Schwerte Spacers
DE3738147A1 (en) * 1987-11-10 1989-05-18 Doellen Heinz Von Process and apparatus for producing spacers
DE8717628U1 (en) * 1987-11-10 1989-08-03 Döllen, Heinz von, 5840 Schwerte Spacers

Similar Documents

Publication Publication Date Title
EP0054827A1 (en) Fuel assembly for a boiling water nuclear reator
DE3027069C2 (en) Mixing tower for the production of fresh concrete, dry mortar or the like.
DE2303466B1 (en) Method for producing a honeycomb carrier
DE3229049A1 (en) Reinforcing bar spacer
DE2646020A1 (en) Prefabricated concrete building components - are used for making composite walls and concrete foundations
DE4319338A1 (en) Multi-column press
DE743902C (en) Core arrangement of small transformers, chokes or the like.
DE8027569U1 (en) PLATE, ESPECIALLY CONCRETE CEILING
DE69300781T2 (en) Transport pallet.
DE961462C (en) Multi-leg laminated iron core for transformers and like
DE2548225C3 (en) Support frame made of shaped sheet metal for a storage heater
DE967000C (en) Shell-shaped structure
DE1246209B (en) Reinforcement mat for flat concrete components
DE2225090A1 (en) IRON CORE WITH AIR GAP
DE9310929U1 (en) palette
DE1659129C (en) Concrete reinforcement and the beam provided with it
AT106874B (en) Formwork for the production of concrete grids u. like
AT270780B (en) Method for assembling a two-part or multi-part cable duct consisting of several metallic components
DE2831914A1 (en) Concrete type edge reinforced floor panel - has protective profile batten let in along one side and connected to reinforcing rod
AT42451B (en) Metal frame for the glass body of a translucent ceiling and ceiling composed of such frames.
DE428148C (en) Process for the production of back plates for sliding and full teeth
DE3113469A1 (en) Prefabricated reinforced-concrete panel with rectangular outline
AT238419B (en) Mat made from longitudinal and transverse bars for reinforcing concrete
DE1571488C (en)
DE801697C (en) Method and mold for making stones

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: HUEBNER, WALTER, 8500 NUERNBERG, DE

8130 Withdrawal