EP0018356B1 - Procédé d'empilage humide d'articles moulés, installation pour la mise en oeuvre de ce procédé, ainsi que recouvrement pour les articles moulés à empiler dans cette installation - Google Patents
Procédé d'empilage humide d'articles moulés, installation pour la mise en oeuvre de ce procédé, ainsi que recouvrement pour les articles moulés à empiler dans cette installation Download PDFInfo
- Publication number
- EP0018356B1 EP0018356B1 EP80890048A EP80890048A EP0018356B1 EP 0018356 B1 EP0018356 B1 EP 0018356B1 EP 80890048 A EP80890048 A EP 80890048A EP 80890048 A EP80890048 A EP 80890048A EP 0018356 B1 EP0018356 B1 EP 0018356B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- stack
- shaped articles
- conveyor
- fact
- hosts
- 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
Links
Images
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
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
Definitions
- prefabricated concrete parts are manufactured in formwork, which are then placed in droves on top of one another on mobile carriages.
- a heated hood is then placed over a stack of such formwork and the carriages are moved in a train along a track and a current-carrying rail, via which current is supplied to the hoods, until the concrete has set sufficiently.
- the object of the present invention is to develop a method which can be carried out with a comparatively much lower cost and energy expenditure and with a minimum of mechanical equipment, but is nevertheless largely automated, and which therefore does not require complex erection of halls and such structures can also run undisturbed under the influence of the weather.
- the solution according to the invention provides numerous technical and economic advantages.
- the covers In addition to the fact that the construction and maintenance of your own stationary climate chambers can be dispensed with, it is thanks to the covers, if they are designed to be sufficiently load-bearing, that much higher stacks than hitherto unhardened moldings can be formed and thus saving stack space; accordingly, the conveyance paths from the paver to the stack or from the stack to a storage facility are reduced.
- the method according to the invention can be used outdoors, that is to say no expensive halls and the like. Buildings need to be erected, an excellent quality of the moldings or finished products can be guaranteed, because the moldings remain completely undisturbed immediately after their manufacture until the end of the hardening phase and under permanently favorable climatic conditions in the atmosphere limited by the cover, in particular there is no loss of moisture or loss of setting heat.
- the moldings brought by the paver to the pile of coulters are conveyed in a direction parallel to the coulter coulters already in stock to one of the end faces of this stack, the documents arriving in the area, each occupied with freshly manufactured coulters, successively arriving to form and complete the individual coulters this end face collected below a stack conveyor and lined up lined up and then placed as a complete coulter on the stack (claim 4).
- This system is characterized by a shaped paver with a feeder assigned to it for the documents to be covered with freshly formed shaped pieces and a conveyor which conveys the documents to the pile of coulters, which leads to a below the stack conveyor equipped with a long goods gripper located collection point arranged in the area of one of the strinsides of the stack, and there the rows of documents arriving one after the other are arranged in rows to run across the conveyor path of this stack conveyor.
- the invention also extends to the formation of such covers; This training is also explained below for the sake of clarity with reference to the drawings. It is advantageous to equip these covers with heat-insulating and moisture-tight walls in order to prevent heat losses or moisture losses and to allow the covers to be fully effective as climatic chambers.
- the conveyor 11 conveys the documents 2 with the hardened moldings 5 'resting thereon, one after the other, from the takeover point 10 to the stacking device 12, which removes the moldings 5' from the documents 2 and stacks them outside the conveying path of the conveyor 11, for removal or loaded.
- the unloaded documents 2 are conveyed on by the conveyor 11 and are returned to the paver 1 via the feeder 3 for reuse.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- De-Stacking Of Articles (AREA)
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT302079A AT379104B (de) | 1979-04-23 | 1979-04-23 | Anlage zum stapeln von frischen formlingen |
AT3020/79 | 1979-04-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0018356A1 EP0018356A1 (fr) | 1980-10-29 |
EP0018356B1 true EP0018356B1 (fr) | 1983-06-15 |
Family
ID=3544063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP80890048A Expired EP0018356B1 (fr) | 1979-04-23 | 1980-04-22 | Procédé d'empilage humide d'articles moulés, installation pour la mise en oeuvre de ce procédé, ainsi que recouvrement pour les articles moulés à empiler dans cette installation |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0018356B1 (fr) |
AT (1) | AT379104B (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2495534A2 (fr) * | 1979-04-17 | 1982-06-11 | Sodeem Expl Ets Minato | Procede et dispositif de fabrication de produits en beton |
FR2481988B1 (fr) * | 1980-05-06 | 1986-10-24 | Demler Sa Ets | Installation de fabrication de produits en beton, tels que des parpaings |
SE470013B (sv) * | 1991-04-09 | 1993-10-25 | S T Eriks Ab | Anläggning för framställning av betongplattor |
ITFI20100004A1 (it) * | 2010-01-11 | 2011-07-12 | Florio Ancillotti | Impianto automatico ad anello per la movimentazione combinata con la essiccazione progressiva continua di mattonelle in agglomerato cementizio. |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0018286A1 (fr) * | 1979-04-17 | 1980-10-29 | So.De.Em Societe D'exploitation Des Etablissements Minato | Procédé et dispositif de fabrication de produits en béton |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE330502B (fr) * | 1968-10-28 | 1970-11-16 | D Bjoerkstroem | |
CH566852A5 (en) * | 1973-03-07 | 1975-09-30 | Rinter Technik Ag | Plant for accelerating concrete hardening by heating - has circulating support pallets with heating hoods |
FR2439653A1 (fr) * | 1978-10-24 | 1980-05-23 | Demler Sa Ets | Procede de fabrication de produits en ciment et moyens pour la mise en oeuvre de ce procede |
-
1979
- 1979-04-23 AT AT302079A patent/AT379104B/de not_active IP Right Cessation
-
1980
- 1980-04-22 EP EP80890048A patent/EP0018356B1/fr not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0018286A1 (fr) * | 1979-04-17 | 1980-10-29 | So.De.Em Societe D'exploitation Des Etablissements Minato | Procédé et dispositif de fabrication de produits en béton |
Also Published As
Publication number | Publication date |
---|---|
AT379104B (de) | 1985-11-25 |
EP0018356A1 (fr) | 1980-10-29 |
ATA302079A (de) | 1985-04-15 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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|
AK | Designated contracting states |
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17P | Request for examination filed |
Effective date: 19810424 |
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NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
EN | Fr: translation not filed | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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26N | No opposition filed | ||
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EUG | Se: european patent has lapsed |
Ref document number: 80890048.4 Effective date: 19850417 |