EP0176815A3 - Spreader for reinforced concrete constructions - Google Patents

Spreader for reinforced concrete constructions Download PDF

Info

Publication number
EP0176815A3
EP0176815A3 EP85111371A EP85111371A EP0176815A3 EP 0176815 A3 EP0176815 A3 EP 0176815A3 EP 85111371 A EP85111371 A EP 85111371A EP 85111371 A EP85111371 A EP 85111371A EP 0176815 A3 EP0176815 A3 EP 0176815A3
Authority
EP
European Patent Office
Prior art keywords
reinforcement layer
reinforced concrete
spacer
holder
spreader
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Withdrawn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
EP85111371A
Other languages
German (de)
French (fr)
Other versions
EP0176815A2 (en
Inventor
Ulrich Walter
Richard Krauss
Wilhelm Michel
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.)
Von Roll AG
Original Assignee
Von Roll AG
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 Von Roll AG filed Critical Von Roll AG
Publication of EP0176815A2 publication Critical patent/EP0176815A2/en
Publication of EP0176815A3 publication Critical patent/EP0176815A3/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Withdrawn legal-status Critical Current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
    • E04C5/18—Spacers of metal or substantially of metal

Landscapes

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

Abstract

Der Abstandhalter (1) setzt sich aus bügelförmigen Haltern (2) und aus Längsträgern (3, 4) zusammen. Minde­ stens ein Längsträger (3) ist an dem Bügelsteg (5) der Halter (2) angeordnet. Ein weiterer Längsträger (4) ist an dem Ende (6) der Bügelschenkel (7) der Halter (2) angeordnet. Auf dem in einer Stahlbeton-Konstruktion verlegten Abstandhalter (1) wird eine zweite Bewehrungslage (II) mit unteren Stäben (9) abgestützt, die dadurch in einem festgelegten Abstand zu einer ersten Bewehrungslage (I), auf der der Abstandhalter (1) abgestützt ist, positioniert ist. Dadurch, dass in den bügelstegseitigen Längsträgern (3) in gleichen Abständen angeordnete Einbuchtungen (16) eingeformt sind, stellen diese eine Rasteranordnung dar, die eine genaue örtliche Anordnung und eine provisorische Fixierung der zweiten Bewehrungslage (II) ohne aufwendiges Einmessen ermö­ glicht. The spacer (1) consists of bow-shaped Holders (2) and longitudinal members (3, 4) together. Minde at least one side member (3) is on the bracket web (5) the holder (2) arranged. Another side member (4) is at the end (6) the bracket leg (7) of the holder (2) arranged. On the spacers (1) laid in a reinforced concrete construction a second reinforcement layer (II) with lower bars (9) supported, thereby at a set distance a first reinforcement layer (I) on which the spacer (1) is supported, positioned. Because in the side rails (3) on the bridge side at equal intervals arranged indentations (16) are formed this is a grid arrangement that is an exact local Arrangement and provisional fixation of the second Reinforcement layer (II) without complex measuring well.

EP85111371A 1984-09-28 1985-09-09 Spreader for reinforced concrete constructions Withdrawn EP0176815A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH467984A CH666313A5 (en) 1984-09-28 1984-09-28 SPACER DEVICE FOR REINFORCED CONCRETE CONSTRUCTIONS.
CH4679/84 1984-09-28

Publications (2)

Publication Number Publication Date
EP0176815A2 EP0176815A2 (en) 1986-04-09
EP0176815A3 true EP0176815A3 (en) 1988-01-20

Family

ID=4280589

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85111371A Withdrawn EP0176815A3 (en) 1984-09-28 1985-09-09 Spreader for reinforced concrete constructions

Country Status (2)

Country Link
EP (1) EP0176815A3 (en)
CH (1) CH666313A5 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4942714A (en) * 1988-02-05 1990-07-24 Turek Marketing International Rebar and beam bolster, slab and beam bolster upper
DE3871779D1 (en) * 1988-03-22 1992-07-09 Von Roll Ag SPACER DEVICE FOR STEEL CONCRETE CONSTRUCTIONS.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH486617A (en) * 1968-12-13 1970-02-28 Bachmann Ag F & L Spacers for concrete reinforcements, in particular reinforcement nets
CA858212A (en) * 1968-02-10 1970-12-15 G. Weedon Robert Support member for concrete reinforcing rods
DE7417819U (en) * 1974-10-17 Baumann U Double spacer to be used when producing double reinforced concrete slabs

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7417819U (en) * 1974-10-17 Baumann U Double spacer to be used when producing double reinforced concrete slabs
CA858212A (en) * 1968-02-10 1970-12-15 G. Weedon Robert Support member for concrete reinforcing rods
CH486617A (en) * 1968-12-13 1970-02-28 Bachmann Ag F & L Spacers for concrete reinforcements, in particular reinforcement nets

Also Published As

Publication number Publication date
EP0176815A2 (en) 1986-04-09
CH666313A5 (en) 1988-07-15

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Effective date: 19900828

RIN1 Information on inventor provided before grant (corrected)

Inventor name: KRAUSS, RICHARD

Inventor name: WALTER, ULRICH

Inventor name: MICHEL, WILHELM