EP0936041A3 - Process for making concrete articles - Google Patents

Process for making concrete articles Download PDF

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Publication number
EP0936041A3
EP0936041A3 EP98123983A EP98123983A EP0936041A3 EP 0936041 A3 EP0936041 A3 EP 0936041A3 EP 98123983 A EP98123983 A EP 98123983A EP 98123983 A EP98123983 A EP 98123983A EP 0936041 A3 EP0936041 A3 EP 0936041A3
Authority
EP
European Patent Office
Prior art keywords
concrete parts
manhole
mold
concrete
stacked
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Withdrawn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
EP98123983A
Other languages
German (de)
French (fr)
Other versions
EP0936041A2 (en
Inventor
Richard Kraiss
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.)
Georg Prinzing & Co KG Betonformen- und Maschinenfabrik GmbH
Georg Prinzing GmbH and Co KG
Original Assignee
Georg Prinzing & Co KG Betonformen- und Maschinenfabrik GmbH
Georg Prinzing GmbH and Co KG
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 Georg Prinzing & Co KG Betonformen- und Maschinenfabrik GmbH, Georg Prinzing GmbH and Co KG filed Critical Georg Prinzing & Co KG Betonformen- und Maschinenfabrik GmbH
Publication of EP0936041A2 publication Critical patent/EP0936041A2/en
Publication of EP0936041A3 publication Critical patent/EP0936041A3/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Withdrawn legal-status Critical Current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
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/90—Methods or apparatus for demoulding or discharging after 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
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/92—Methods or apparatus for treating or reshaping
    • 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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
    • B28B7/0055—Mould pallets; Mould panels

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Buffer Packaging (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)

Abstract

Die Erfindung bezieht sich auf ein Verfahren zum Herstellen von Betonteilen (10,20), insbesondere von Schachtringen, Schachtrohren, Schachthälsen, Schachtunterteilen od.dgl., in einer Form unter Verwendung eines unterseitigen Bodenringes (22), der zum Entformen der frisch gefertigten Betonteile (20) an diesen verbleibt, wobei die frisch gefertigten Betonteile auf einer Bodenfläche abgestellt und nach geraumer Abbindezeit des Betons zu einem Lagerplatz ausgelagert werden. Die Besonderheit des Verfahrens liegt darin, daß die Betonteile (10,20) im noch frischen Zustand gleich nach dem Entformen auf der Bodenfläche übereinandergestapelt werden, wobei insbesondere mehrere Betonteile (10,20) in einem vertikalen Stapel (30) etwa turmartig übereinandergestapelt werden.

Figure 00000001
The invention relates to a method for producing concrete parts (10, 20), in particular manhole rings, manhole pipes, manhole necks, manhole bases or the like, in a mold using a bottom ring (22) on the underside, which is used to demold the freshly manufactured concrete parts (20) remains on the latter, the freshly manufactured concrete parts being placed on a floor surface and, after a long setting time of the concrete, being removed to a storage location. The special feature of the method is that the concrete parts (10, 20) are stacked on top of one another in the fresh state immediately after removal from the mold, in particular a plurality of concrete parts (10, 20) are stacked approximately like a tower in a vertical stack (30).
Figure 00000001
EP98123983A 1998-02-06 1998-12-17 Process for making concrete articles Withdrawn EP0936041A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19806322 1998-02-06
DE1998106322 DE19806322A1 (en) 1998-02-06 1998-02-06 Process for manufacturing concrete parts

Publications (2)

Publication Number Publication Date
EP0936041A2 EP0936041A2 (en) 1999-08-18
EP0936041A3 true EP0936041A3 (en) 2000-05-31

Family

ID=7857871

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98123983A Withdrawn EP0936041A3 (en) 1998-02-06 1998-12-17 Process for making concrete articles

Country Status (2)

Country Link
EP (1) EP0936041A3 (en)
DE (1) DE19806322A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE806952C (en) * 1948-10-02 1951-06-21 Erwin Bross Dipl Ing Method of stacking and drying flat concrete parts
US4151246A (en) * 1976-05-14 1979-04-24 Vianini Pipes (Proprietary) Limited Manufacture of short pipes
GB2309499A (en) * 1996-01-19 1997-07-30 Stoneware Tech Ltd Manufacturing flanged ceramic pipe sections

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE806952C (en) * 1948-10-02 1951-06-21 Erwin Bross Dipl Ing Method of stacking and drying flat concrete parts
US4151246A (en) * 1976-05-14 1979-04-24 Vianini Pipes (Proprietary) Limited Manufacture of short pipes
GB2309499A (en) * 1996-01-19 1997-07-30 Stoneware Tech Ltd Manufacturing flanged ceramic pipe sections

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"KIMPLETTSYSTEME FUR DIE SCHACHTPRODUKTION", BETONWERK + FERTIGTEIL TECHNIK,DE,BAUVERLAG GMBH. WIESBADEN, vol. 56, no. 2, 1 February 1990 (1990-02-01), pages 105 - 107, XP000115801, ISSN: 0373-4331 *
KRAISS R: "KASILITH MIT MODERNER SCHACHTFERTIGUNG KASILITH WITH MODERN MANHOLE PRODUCTION", BETONWERK + FERTIGTEIL TECHNIK,DE,BAUVERLAG GMBH. WIESBADEN, vol. 62, no. 11, 1 November 1996 (1996-11-01), pages 117 - 120, XP000633483, ISSN: 0373-4331 *

Also Published As

Publication number Publication date
EP0936041A2 (en) 1999-08-18
DE19806322A1 (en) 1999-08-12

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