FR2004303A1 - - Google Patents

Info

Publication number
FR2004303A1
FR2004303A1 FR6907914A FR6907914A FR2004303A1 FR 2004303 A1 FR2004303 A1 FR 2004303A1 FR 6907914 A FR6907914 A FR 6907914A FR 6907914 A FR6907914 A FR 6907914A FR 2004303 A1 FR2004303 A1 FR 2004303A1
Authority
FR
France
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Withdrawn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
FR6907914A
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.)
ETTLINGE MASCHF
Original Assignee
ETTLINGE 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 ETTLINGE MASCHF filed Critical ETTLINGE MASCHF
Publication of FR2004303A1 publication Critical patent/FR2004303A1/fr
Withdrawn legal-status Critical Current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
    • B28B21/02—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)
FR6907914A 1968-03-20 1969-03-19 Withdrawn FR2004303A1 (fr)

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
FR2004303A1 true FR2004303A1 (fr) 1969-11-21

Family

ID=3540188

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6907914A Withdrawn FR2004303A1 (fr) 1968-03-20 1969-03-19

Country Status (5)

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

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
DE3060397D1 (en) * 1979-03-08 1982-07-01 Fischer Ag Georg Apparatus for pressing a concrete pipe in an underlying socket by centrifugal force
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
EP1308254B1 (fr) * 2001-11-02 2004-01-14 Institut für Fertigteiltechnik und Fertigbau Weimar e.V. Dispositif pour la fabrication des tuyaux en béton

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
DK121847B (da) 1971-12-06
CH481732A (de) 1969-11-30
US3649727A (en) 1972-03-14
US3746494A (en) 1973-07-17
AT277035B (de) 1969-12-10

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Legal Events

Date Code Title Description
ST Notification of lapse