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 PDFInfo
- 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- Withdrawn
Links
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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
- Specific Conveyance Elements (AREA)
- Accessories And Tools For Shearing Machines (AREA)
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. 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.
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)
Country | Link |
---|---|
EP (1) | EP0739699A3 (en) |
DE (1) | DE19515637A1 (en) |
Families Citing this family (2)
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)
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., 60596 Frankfurt | Laying device for reinforcing bars |
DE29501319U1 (en) * | 1995-01-30 | 1995-06-08 | Theis, Klaus, Dr., 60596 Frankfurt | Laying device for lattice girders |
Family Cites Families (3)
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 |
-
1995
- 1995-04-28 DE DE1995115637 patent/DE19515637A1/en not_active Withdrawn
-
1996
- 1996-04-23 EP EP96106342A patent/EP0739699A3/en not_active Withdrawn
Patent Citations (4)
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., 60596 Frankfurt | Laying device for reinforcing bars |
DE29501319U1 (en) * | 1995-01-30 | 1995-06-08 | Theis, Klaus, Dr., 60596 Frankfurt | Laying device for lattice girders |
Also Published As
Publication number | Publication date |
---|---|
DE19515637A1 (en) | 1996-10-31 |
EP0739699A2 (en) | 1996-10-30 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT DE DK FR IT NL |
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PUAL | Search report despatched |
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AK | Designated contracting states |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19981101 |