DK121847B - Apparat til fremstilling af cementrør. - Google Patents

Apparat til fremstilling af cementrør.

Info

Publication number
DK121847B
DK121847B DK149969AA DK149969A DK121847B DK 121847 B DK121847 B DK 121847B DK 149969A A DK149969A A DK 149969AA DK 149969 A DK149969 A DK 149969A DK 121847 B DK121847 B DK 121847B
Authority
DK
Denmark
Prior art keywords
making cement
cement pipes
pipes
making
cement
Prior art date
Application number
DK149969AA
Other languages
English (en)
Inventor
F Gauger
Original Assignee
Ettlingen Pfeiffer F Kg Maschf
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 Ettlingen Pfeiffer F Kg Maschf filed Critical Ettlingen Pfeiffer F Kg Maschf
Publication of DK121847B publication Critical patent/DK121847B/da

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
    • B28B21/02—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

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)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
DK149969AA 1968-03-20 1969-03-19 Apparat til fremstilling af cementrør. DK121847B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT278168A AT277035B (de) 1968-03-20 1968-03-20 Verfahren und Einrichtung zur Herstellung von Zementrohren

Publications (1)

Publication Number Publication Date
DK121847B true DK121847B (da) 1971-12-06

Family

ID=3540188

Family Applications (1)

Application Number Title Priority Date Filing Date
DK149969AA DK121847B (da) 1968-03-20 1969-03-19 Apparat til fremstilling af cementrør.

Country Status (5)

Country Link
US (2) US3649727A (da)
AT (1) AT277035B (da)
CH (1) CH481732A (da)
DK (1) DK121847B (da)
FR (1) FR2004303A1 (da)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4340553A (en) * 1978-12-29 1982-07-20 Hydrotile Machinery Company Machine and method for making concrete product
EP0015469B1 (de) * 1979-03-08 1982-05-12 Georg Fischer Aktiengesellschaft Einrichtung zum Schleuderpressen eines Betonrohres mit unten liegender Muffe
US4336013A (en) * 1979-05-16 1982-06-22 Kerr Concrete Pipe Company Apparatus for forming concrete articles of uniform density
US4406605A (en) * 1979-05-16 1983-09-27 Kerr Concrete Pipe Company Apparatus for forming concrete pipe of uniform density including control means to vary feed rate of concrete/aggregate as function of packerhead torque
US4311632A (en) * 1980-06-16 1982-01-19 Hiraoka Giken Kogyo Co., Ltd. Process for molding a concrete pipe
US4360331A (en) * 1980-06-16 1982-11-23 Hiraoka Giken Kogyo Co., Ltd. Apparatus for molding a concrete pipe
US4407648A (en) * 1980-09-18 1983-10-04 Hydrotile Machinery Company Counter rotating packerhead assembly
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
US4690631A (en) * 1986-03-06 1987-09-01 Hydrotile Machinery Company Packerhead with elastic rollers
DE3805720A1 (de) * 1988-02-24 1989-09-07 Prinzing Georg Gmbh Co Kg Verfahren zum herstellen von betonteilen und einrichtung zur durchfuehrung des verfahrens
DE3807511A1 (de) * 1988-03-08 1989-09-21 Gregor Kern Verfahren zur herstellung von betonrohren und rohrpresse zur durchfuehrung des verfahrens
US4957424A (en) * 1989-03-13 1990-09-18 Hydrotile Machinery Company Concrete pipe making machine
US5059067A (en) * 1989-11-01 1991-10-22 Mccoy James M Method for forming a curved interior profile to a cementitious material
US5080571A (en) * 1990-02-28 1992-01-14 International Pipe Machinery Corporation Packerhead assembly
DK71391D0 (da) * 1991-04-19 1991-04-19 Pedershaab Maskinfabrik As Maskine til i et formsystem med fordelerhjul vertikalt at stoebe roer af beton eller lignende materiale
DE4322785A1 (de) * 1992-08-17 1995-01-19 Zueblin Ag Verfahren zur Herstellung von Betonrohren und Vorrichtung zur Durchführung des Verfahrens
US6106749A (en) * 1997-01-08 2000-08-22 Adly; Tarek A. Method and machine for making concrete pipe
ATE257766T1 (de) * 2001-11-02 2004-01-15 Iff Weimar Formgebungseinrichtung zur herstellung von rohren aus betongemenge

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1616816A (en) * 1927-02-08 Packer head eor pipe-molding machines
US1502509A (en) * 1923-10-03 1924-07-22 Samuel G Mactarnaghan Concrete-pipe-forming machine
US2178015A (en) * 1937-12-08 1939-10-31 Brunetti Valerio Apparatus for making pipe
US2193286A (en) * 1938-11-21 1940-03-12 Due Jay H La Roller packer for concrete tile
US2641818A (en) * 1948-09-04 1953-06-16 Hector X Eschenbrenner Apparatus for molding concrete pipe
US3096556A (en) * 1961-06-23 1963-07-09 Randell C Woods Concrete pipe forming apparatus
US3276091A (en) * 1964-04-20 1966-10-04 Charles B Pausch Roller head for cement pipe forming

Also Published As

Publication number Publication date
AT277035B (de) 1969-12-10
CH481732A (de) 1969-11-30
US3746494A (en) 1973-07-17
FR2004303A1 (da) 1969-11-21
US3649727A (en) 1972-03-14

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