EP0329856A3 - Apparatus for making concrete articles - Google Patents

Apparatus for making concrete articles Download PDF

Info

Publication number
EP0329856A3
EP0329856A3 EP19880121815 EP88121815A EP0329856A3 EP 0329856 A3 EP0329856 A3 EP 0329856A3 EP 19880121815 EP19880121815 EP 19880121815 EP 88121815 A EP88121815 A EP 88121815A EP 0329856 A3 EP0329856 A3 EP 0329856A3
Authority
EP
European Patent Office
Prior art keywords
concrete
jacket
lowering
pressing device
lowered
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.)
Granted
Application number
EP19880121815
Other languages
German (de)
French (fr)
Other versions
EP0329856A2 (en
EP0329856B1 (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
Original Assignee
Georg Prinzing & Co KG Betonformen- und Maschinenfabrik GmbH
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 filed Critical Georg Prinzing & Co KG Betonformen- und Maschinenfabrik GmbH
Publication of EP0329856A2 publication Critical patent/EP0329856A2/en
Publication of EP0329856A3 publication Critical patent/EP0329856A3/en
Application granted granted Critical
Publication of EP0329856B1 publication Critical patent/EP0329856B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/56—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts
    • 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
    • B28B21/02—Methods or machines specially adapted for the production of tubular articles by casting into moulds
    • B28B21/10—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means
    • B28B21/22—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using rotatable mould or core parts
    • B28B21/24—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using rotatable mould or core parts using compacting heads, rollers, or the like
    • B28B21/26—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using rotatable mould or core parts using compacting heads, rollers, or the like with a packer head serving as a sliding mould or provided with guiding means for feeding the material

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Moulds, Cores, Or Mandrels (AREA)

Abstract

Es wird ein Verfahren zum Herstellen von Betonteilen (11), insbesondere Betonrohren, nach dem Prinzip der senkenden Form vorgeschlagen, bei dem der untere Bodenring (26) mitsamt Formmantel (15) über dem Formkern (14) bis in die Endstellung ständig abgesenkt werden, während von oben her in dem Form­ raum (16) Betonmaterial eingefüllt und dort über eine radiale Preßeinrichtung (20) von innen nach außen verdichtet wird. Zeitgleich mit dem Absenken des Formmantels (15) mit Boden­ ring (26) senkt man hierbei auch die am oberen Formmantel­ ende befindliche Beschickungseinrichtung (35) für das Beton­ material mit ab, die z.B. zusammen mit dem Formmantel (15) auf und ab bewegt wird. Die Preßeinrichtung (20) verdichtet den Beton in Radialrichtung ohne ein Drehmoment einzuleiten. Dadurch werden vor allem bei Stahlbetonteilen Spannungen im Beton, im Bewehrungskorb (12) od. dgl. vermieden. The invention relates to a method for producing concrete parts (11), especially concrete pipes, according to the principle of lowering Form proposed, in which the lower bottom ring (26) together Sheath (15) over the mandrel (14) to the end position be constantly lowered while from above in the mold space (16) filled with concrete material and there via a radial Pressing device (20) is compressed from the inside to the outside. Simultaneously with the lowering of the shaped jacket (15) with the floor ring (26) is also lowered on the upper mold jacket End loading device (35) for the concrete material with, e.g. together with the molded jacket (15) is moved up and down. The pressing device (20) compresses the concrete in the radial direction without introducing a torque. As a result, stresses in the reinforced concrete parts in particular Concrete, avoided in the reinforcement cage (12) or the like.

EP88121815A 1988-02-24 1988-12-29 Apparatus for making concrete articles Expired - Lifetime EP0329856B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3805720A DE3805720A1 (en) 1988-02-24 1988-02-24 METHOD FOR PRODUCING CONCRETE PARTS AND DEVICE FOR CARRYING OUT THE METHOD
DE3805720 1988-02-24

Publications (3)

Publication Number Publication Date
EP0329856A2 EP0329856A2 (en) 1989-08-30
EP0329856A3 true EP0329856A3 (en) 1991-01-09
EP0329856B1 EP0329856B1 (en) 1992-12-02

Family

ID=6348034

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88121815A Expired - Lifetime EP0329856B1 (en) 1988-02-24 1988-12-29 Apparatus for making concrete articles

Country Status (3)

Country Link
US (1) US5040968A (en)
EP (1) EP0329856B1 (en)
DE (2) DE3805720A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1230976B (en) * 1989-07-03 1991-11-08 Croci Mario & Figli Srl PROCEDURE AND EQUIPMENT FOR THE REALIZATION OF REINFORCED CONCRETE PIPES.
US5248248A (en) * 1989-11-13 1993-09-28 Adly Tarek A Machine for making concrete pipes
DK71191D0 (en) * 1991-04-19 1991-04-19 Pedershaab Maskinfabrik As MACHINE FOR WITH TWO INCLUDED AXIALLY MOVABLE FORMATS TO CAST HOLE BODIES, ISRAEL CONCRETE
DK71391D0 (en) * 1991-04-19 1991-04-19 Pedershaab Maskinfabrik As MACHINE FOR IN A FORMER SYSTEM WITH DISTRIBUTOR WHEELS VERTICALLY CASTING PIPES OF CONCRETE OR SIMILAR MATERIAL
US5234331A (en) * 1991-07-12 1993-08-10 Hawkeye Concrete Products Co. Automated pipe making machine
US5215673A (en) * 1992-02-03 1993-06-01 Roger Beacom Apparatus for the production of a symmetrical oval concrete pipe
DE4322785A1 (en) * 1992-08-17 1995-01-19 Zueblin Ag Process for the production of concrete pipes and device for carrying out the process
ATA212093A (en) * 1993-10-21 1996-07-15 Schluesselbauer Johann DEVICE FOR PRODUCING RING OR TUBULAR WORKPIECES FROM CONCRETE
DE4432333A1 (en) * 1994-09-10 1996-03-14 Iloma Automatisierungstechnik Method and device for producing molded articles from polymer concrete
US20050269747A1 (en) * 2004-06-04 2005-12-08 Wuelfing Otto J Press head assembly for concrete pipe making machine
KR101826654B1 (en) * 2012-02-20 2018-02-07 이노 인스트루먼트 (차이나). 인코퍼레이션 Fiber cleaver
CN112809884A (en) * 2019-11-15 2021-05-18 新沂新南资源综合利用技术研究院有限公司 Device for producing plate wall by using solid waste resources
CN113856558A (en) * 2021-10-13 2021-12-31 中南钻石有限公司 High-performance composite pressure transmission part and preparation method thereof

Citations (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1050262B (en) *
US1684858A (en) * 1923-07-25 1928-09-18 Concrete Products Company Of A Method of and apparatus for forming concrete pipe
DE623264C (en) * 1932-09-20 1935-12-17 Edward Henry Bishop Machine for the production of pipes from cementitious material or for lining pipes with this material
GB560138A (en) * 1942-05-20 1944-03-22 Jakob Stussi A centrifugal moulding machine for the production of pipes, masts and the like
US2786252A (en) * 1951-07-27 1957-03-26 American Pipe & Constr Co Apparatus for forming dense coating on pipe
DE1083167B (en) * 1958-12-27 1960-06-09 Richard Heinz Device for smoothing the inner surfaces according to the vibration method of compacted concrete pipes or the like.
DE1131584B (en) * 1959-06-05 1962-06-14 Pfeiffer Maschf Ettlingen Method and device for manufacturing concrete pipes
US3096556A (en) * 1961-06-23 1963-07-09 Randell C Woods Concrete pipe forming apparatus
US3141222A (en) * 1963-02-04 1964-07-21 Steiro Harry Concrete pipe making apparatus
FR1460526A (en) * 1963-11-08 1966-01-07 Beton Mij De Peel N V Process and device for manufacturing tubes of hardening material, for example a mass of concrete in a vertical position, as well as the industrial products thus obtained and their various applications
FR1472820A (en) * 1966-03-29 1967-03-10 Ohg Mario Croci Eccentric roller mandrel for forming tamped concrete tubes
DE1906166A1 (en) * 1968-03-20 1969-10-02 Ettlingen Friedr Pfeiffer Kg M Method and device for the manufacture of cement pipes
DE6606406U (en) * 1966-09-17 1970-09-17 Ettlingen Friedrich Maschf PIPE FORMING MACHINE FOR THE PRODUCTION OF CONCRETE PIPES
DE1924932A1 (en) * 1969-05-16 1970-11-26 Henke Maschf Gmbh Machine for the production of concrete pipes
DE2131898A1 (en) * 1971-06-26 1973-01-11 Horst Kern RADIAL PRESS FOR THE PRODUCTION OF CONCRETE PIPES
DE2507498A1 (en) * 1975-02-21 1976-08-26 Horst Kern Radial press head for concrete piped prodn. - has machine glaze cylinder constructed of tensioned circular plates
DE2513032A1 (en) * 1975-03-25 1976-10-07 Omag Maschinenbau Ag Concrete compaction for production of tubes - has vibration moulding and centrifuging with interior mould and conical float
US4123033A (en) * 1977-09-09 1978-10-31 Joelson Carl R Apparatus for forming hollow cylindrical pipes of reinforced concrete
DE7726780U1 (en) * 1977-08-30 1979-12-06 Kern, Horst, Ing.(Grad.), 7522 Philippsburg Pipe press for the production of a concrete pipe
DE3429601A1 (en) * 1984-08-10 1986-02-20 Peter 7932 Munderkingen Reinschütz Process and device for producing hollow cylindrical concrete bodies, in particular palisade blocks
DE8616610U1 (en) * 1986-06-21 1986-08-28 Omag Ostfriesische Maschinenbau Ag, 2970 Emden Concrete molding machine for the production of tubular concrete castings, in particular manhole rings and bell socket pipes
DE3803637A1 (en) * 1988-02-06 1989-08-17 Prinzing Georg Gmbh Co Kg Arrangement for manufacturing concrete parts

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1895740A (en) * 1931-07-06 1933-01-31 Bozidar J Ukropina Method of making concrete pipe
BE454559A (en) * 1941-09-19
DE1143750B (en) * 1959-06-11 1963-02-14 Liselotte Gueth Geb Wiegert Device for producing pipes of any cross-section from concrete
US3083433A (en) * 1960-12-19 1963-04-02 Concrete Pipe Machinery Co Machine for making concrete pipe
US3383742A (en) * 1964-11-30 1968-05-21 Beloit Corp Machine for making concrete pipes
AT277035B (en) * 1968-03-20 1969-12-10 Ettlingen Pfeiffer Kg Maschf Method and device for the manufacture of cement pipes
USRE28902E (en) * 1969-10-17 1976-07-13 Concrete Pipe Machinery Company Vibratory core for concrete pipe making machine
DE2739000A1 (en) * 1977-08-30 1979-03-15 Horst Ing Grad Kern Concrete pipe radial press roller head - has rollers of stepped section with smallest at top and smoothing cylinder at bottom
SU942992A2 (en) * 1978-10-06 1982-07-15 Всесоюзный Государственный Проектный Институт По Строительному Машиностроению Для Сборного Железобетона "Гипростроммаш" Head for radial moulding of concrete products
US4253814A (en) * 1979-01-29 1981-03-03 Hydrotile Canada Limited Packerhead and core control system
SU1004114A1 (en) * 1980-08-22 1983-03-15 Горьковский Завод Железобетонных Конструкций N5 Промышленного Треста N1 "Железобетон" Head to radial-pressing tube-moulding machine
SU973373A1 (en) * 1981-04-06 1982-11-15 Брестский инженерно-строительный институт Core of installation for moulding tubular articles of concrete mixes
US4540539A (en) * 1982-12-21 1985-09-10 International Pipe Machinery Corp. Method and apparatus for production of concrete pipe by the packerhead method
US4639342A (en) * 1984-06-11 1987-01-27 Hydrotile Machinery Company Combined concrete feed and packerhead lift control
SU1252183A1 (en) * 1984-12-06 1986-08-23 Таджикский политехнический институт Arrangement for shaping tubular articles

Patent Citations (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1050262B (en) *
US1684858A (en) * 1923-07-25 1928-09-18 Concrete Products Company Of A Method of and apparatus for forming concrete pipe
DE623264C (en) * 1932-09-20 1935-12-17 Edward Henry Bishop Machine for the production of pipes from cementitious material or for lining pipes with this material
GB560138A (en) * 1942-05-20 1944-03-22 Jakob Stussi A centrifugal moulding machine for the production of pipes, masts and the like
US2786252A (en) * 1951-07-27 1957-03-26 American Pipe & Constr Co Apparatus for forming dense coating on pipe
DE1083167B (en) * 1958-12-27 1960-06-09 Richard Heinz Device for smoothing the inner surfaces according to the vibration method of compacted concrete pipes or the like.
DE1131584B (en) * 1959-06-05 1962-06-14 Pfeiffer Maschf Ettlingen Method and device for manufacturing concrete pipes
US3096556A (en) * 1961-06-23 1963-07-09 Randell C Woods Concrete pipe forming apparatus
US3141222A (en) * 1963-02-04 1964-07-21 Steiro Harry Concrete pipe making apparatus
FR1460526A (en) * 1963-11-08 1966-01-07 Beton Mij De Peel N V Process and device for manufacturing tubes of hardening material, for example a mass of concrete in a vertical position, as well as the industrial products thus obtained and their various applications
FR1472820A (en) * 1966-03-29 1967-03-10 Ohg Mario Croci Eccentric roller mandrel for forming tamped concrete tubes
DE6606406U (en) * 1966-09-17 1970-09-17 Ettlingen Friedrich Maschf PIPE FORMING MACHINE FOR THE PRODUCTION OF CONCRETE PIPES
DE1906166A1 (en) * 1968-03-20 1969-10-02 Ettlingen Friedr Pfeiffer Kg M Method and device for the manufacture of cement pipes
DE1924932A1 (en) * 1969-05-16 1970-11-26 Henke Maschf Gmbh Machine for the production of concrete pipes
DE2131898A1 (en) * 1971-06-26 1973-01-11 Horst Kern RADIAL PRESS FOR THE PRODUCTION OF CONCRETE PIPES
DE2507498A1 (en) * 1975-02-21 1976-08-26 Horst Kern Radial press head for concrete piped prodn. - has machine glaze cylinder constructed of tensioned circular plates
DE2513032A1 (en) * 1975-03-25 1976-10-07 Omag Maschinenbau Ag Concrete compaction for production of tubes - has vibration moulding and centrifuging with interior mould and conical float
DE7726780U1 (en) * 1977-08-30 1979-12-06 Kern, Horst, Ing.(Grad.), 7522 Philippsburg Pipe press for the production of a concrete pipe
US4123033A (en) * 1977-09-09 1978-10-31 Joelson Carl R Apparatus for forming hollow cylindrical pipes of reinforced concrete
DE3429601A1 (en) * 1984-08-10 1986-02-20 Peter 7932 Munderkingen Reinschütz Process and device for producing hollow cylindrical concrete bodies, in particular palisade blocks
DE8616610U1 (en) * 1986-06-21 1986-08-28 Omag Ostfriesische Maschinenbau Ag, 2970 Emden Concrete molding machine for the production of tubular concrete castings, in particular manhole rings and bell socket pipes
DE3803637A1 (en) * 1988-02-06 1989-08-17 Prinzing Georg Gmbh Co Kg Arrangement for manufacturing concrete parts

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
SOVIET INVENTIONS ILLUSTRATED, Woche 84/03, 29. Februar 1984, Zusammenfassung Nr. 84-016213/03, Derwent Publications Ltd, London, GB; & SU-A-1004114 (GORKI ZHELEZOBETON) 15-03-1983. *
SOVIET INVENTIONS ILLUSTRATED, Woche 8715, 22. April 1987, Seite 64, Zusammenfassung Nr. 87-107186/15, Derwent Publications Ltd, London, GB; & SU-A-1252183 (TADZ POLY) 23-08-1986, Zusammenfassung. *
SOVIET INVENTIONS ILLUSTRATED, Woche K20, 29. Juni 1983, Zusammenfassung Nr. G7782/K20, Derwent Publications Ltd, London, GB; & SU-A-942992 (GIPROSTROMMASHINA) 25-07-1982. *
SOVIET INVENTIONS ILLUSTRATED, Woche K38, 2. November 1983, Zusammenfassung Nr. 83-769402/38, Derwent Publications Ltd, London, GB; & SU-A-973373 (BREST ENG. CONS. INST.) 25-11-1982. *

Also Published As

Publication number Publication date
DE3876419D1 (en) 1993-01-14
EP0329856A2 (en) 1989-08-30
EP0329856B1 (en) 1992-12-02
US5040968A (en) 1991-08-20
DE3805720A1 (en) 1989-09-07

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