EP0739699A3 - Process for processing reinforcement grids made from steel bars and device for carrying out the process - Google Patents

Process for processing reinforcement grids made from steel bars and device for carrying out the process Download PDF

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Publication number
EP0739699A3
EP0739699A3 EP96106342A EP96106342A EP0739699A3 EP 0739699 A3 EP0739699 A3 EP 0739699A3 EP 96106342 A EP96106342 A EP 96106342A EP 96106342 A EP96106342 A EP 96106342A EP 0739699 A3 EP0739699 A3 EP 0739699A3
Authority
EP
European Patent Office
Prior art keywords
transport
lattice girders
carrying
steel bars
feed path
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Withdrawn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
EP96106342A
Other languages
German (de)
French (fr)
Other versions
EP0739699A2 (en
Inventor
Heinz Seibert
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
Publication of EP0739699A2 publication Critical patent/EP0739699A2/en
Publication of EP0739699A3 publication Critical patent/EP0739699A3/en
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
    • B28B23/022—Means for inserting reinforcing members into the mould or for supporting them in the mould

Abstract

Beim Bearbeiten von Gitterträgern als Bewehrung für vorgefertigte Stahlbetonplatten werden die Gitterträger entlang des Einlaufbereichs (5a) einer geraden Vorschubbahn (5) in axialem Vorschub einer Schneidevorrichtung (27) zugeführt und in dieser auf eine vorbestimmte Länge geschnitten. Von dort gelangen sie in den Auslaufbereich (5b) der Vorschubbahn (5), von wo sie abgenommen und in Schalungsformen eingesetzt werden. Dabei wird vorgeschlagen, die Gitterträger bei jedem Transportvorgang von Greifwerkzeugen entsprechender Transport- bzw. Verschiebeeinheiten (T1, T2, V1, V2) kraftschlüssig zu fixieren und durch diese unmittelbar in den Arbeitsbereich der jeweils nächsten Transport- bzw. Verschiebeeinheit zu transportieren. Dies hat den Vorteil, daß nicht nur die Transportgeschwindigkeiten erheblich gesteigert werden, sondern auch, daß alle Transportvorgänge einschließlich des Schneidens computergesteuert ablaufen können, so daß kürzeste Bearbeitungszeiten erzielbar sind.

Figure 00000001
When machining lattice girders as reinforcement for prefabricated reinforced concrete slabs, the lattice girders are fed along the inlet region (5a) of a straight feed path (5) with axial feed to a cutting device (27) and cut therein to a predetermined length. From there they reach the outlet area (5b) of the feed path (5), from where they are removed and used in formwork. It is proposed to fix the lattice girders non-positively during each transport operation of gripping tools of corresponding transport or displacement units (T 1 , T 2 , V 1 , V 2 ) and to transport them directly into the work area of the next transport or displacement unit . This has the advantage that not only the transport speeds are increased considerably, but also that all transport processes, including cutting, can be carried out under computer control, so that the shortest processing times can be achieved.
Figure 00000001
EP96106342A 1995-04-28 1996-04-23 Process for processing reinforcement grids made from steel bars and device for carrying out the process Withdrawn EP0739699A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1995115637 DE19515637A1 (en) 1995-04-28 1995-04-28 Process for processing lattice girders consisting of steel bars and device for carrying out the process
DE19515637 1995-04-28

Publications (2)

Publication Number Publication Date
EP0739699A2 EP0739699A2 (en) 1996-10-30
EP0739699A3 true EP0739699A3 (en) 1998-02-25

Family

ID=7760591

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96106342A Withdrawn EP0739699A3 (en) 1995-04-28 1996-04-23 Process for processing reinforcement grids made from steel bars and device for carrying out the process

Country Status (2)

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EP (1) EP0739699A3 (en)
DE (1) DE19515637A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106626052B (en) * 2017-02-24 2022-11-15 中民筑友科技投资有限公司 Prestressed reinforcement stay wire trolley and prestressed prefabricated part production line
CN108284510A (en) * 2018-02-07 2018-07-17 北京好运达智创科技有限公司 Concrete sleeper truss bars automatic installation apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0244790A1 (en) * 1986-05-07 1987-11-11 Lösch, Manfred, Dipl.-Ing. Device for producing reinforcements
CH665382A5 (en) * 1983-12-22 1988-05-13 Emil Metzger Continuous prodn. line for forming moulded structural elements - has conveyor which transports moulds under charging chute
DE29502417U1 (en) * 1995-01-30 1995-04-13 Theis Klaus Dr Laying device for reinforcing bars
DE29501319U1 (en) * 1995-01-30 1995-06-08 Theis Klaus Dr Laying device for lattice girders

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT387930B (en) * 1983-05-31 1989-04-10 Undrau Anstalt SYSTEM FOR THE PRODUCTION OF LARGE-FORMAT REINFORCED CONCRETE CONCRETE PARTS
AT379974B (en) * 1984-06-29 1986-03-25 Evg Entwicklung Verwert Ges DEVICE FOR CUTTING CARRIER SECTIONS TO THE REQUIRED LENGTH OF GRID WELDERS EXITING FROM AN INTERMITTENT WORKING WELDING MACHINE
DE3714581C2 (en) * 1987-04-30 1995-04-27 Hugo Bittlmayer Device for the correct arrangement of prefabricated reinforcements in reinforced concrete element slabs

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH665382A5 (en) * 1983-12-22 1988-05-13 Emil Metzger Continuous prodn. line for forming moulded structural elements - has conveyor which transports moulds under charging chute
EP0244790A1 (en) * 1986-05-07 1987-11-11 Lösch, Manfred, Dipl.-Ing. Device for producing reinforcements
DE29502417U1 (en) * 1995-01-30 1995-04-13 Theis Klaus Dr Laying device for reinforcing bars
DE29501319U1 (en) * 1995-01-30 1995-06-08 Theis Klaus Dr Laying device for lattice girders

Also Published As

Publication number Publication date
EP0739699A2 (en) 1996-10-30
DE19515637A1 (en) 1996-10-31

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