DE2963240D1 - Improved apparatus for the manufacture of prestressed products - Google Patents

Improved apparatus for the manufacture of prestressed products

Info

Publication number
DE2963240D1
DE2963240D1 DE7979200432T DE2963240T DE2963240D1 DE 2963240 D1 DE2963240 D1 DE 2963240D1 DE 7979200432 T DE7979200432 T DE 7979200432T DE 2963240 T DE2963240 T DE 2963240T DE 2963240 D1 DE2963240 D1 DE 2963240D1
Authority
DE
Germany
Prior art keywords
tracks
prestressed
drawing dies
installation
plate
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
Application number
DE7979200432T
Other languages
German (de)
English (en)
Inventor
Emile Valenty
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.)
SEAC CERAMIQUES
Original Assignee
SEAC CERAMIQUES
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 SEAC CERAMIQUES filed Critical SEAC CERAMIQUES
Application granted granted Critical
Publication of DE2963240D1 publication Critical patent/DE2963240D1/de
Expired 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
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
    • B28B1/084—Producing shaped prefabricated articles from the material by vibrating or jolting the vibrating moulds or cores being moved horizontally for making strands of moulded articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
  • Metal Extraction Processes (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Ropes Or Cables (AREA)
DE7979200432T 1978-09-05 1979-08-06 Improved apparatus for the manufacture of prestressed products Expired DE2963240D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7826379A FR2435335A1 (fr) 1978-09-05 1978-09-05 Installation perfectionnee pour la fabrication de produits precontraints

Publications (1)

Publication Number Publication Date
DE2963240D1 true DE2963240D1 (en) 1982-08-19

Family

ID=9212630

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7979200432T Expired DE2963240D1 (en) 1978-09-05 1979-08-06 Improved apparatus for the manufacture of prestressed products

Country Status (5)

Country Link
EP (1) EP0008820B1 (OSRAM)
AT (1) ATE1271T1 (OSRAM)
DE (1) DE2963240D1 (OSRAM)
ES (1) ES483554A1 (OSRAM)
FR (1) FR2435335A1 (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484323A2 (fr) * 1980-06-11 1981-12-18 Applic Ceramiques Sa Et Installation perfectionnee pour la fabrication de produits precontraints, en particulier de poutrelles

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1568289A (OSRAM) * 1968-03-26 1969-05-23
US3608163A (en) * 1969-07-07 1971-09-28 Pomeroy & Co Inc J H Apparatus for production of prestressed molded concrete members
US4051216A (en) * 1971-10-27 1977-09-27 Concrete Industries (Monier) Limited In-line moulding of prestressed concrete articles

Also Published As

Publication number Publication date
FR2435335A1 (fr) 1980-04-04
EP0008820A2 (fr) 1980-03-19
ATE1271T1 (de) 1982-07-15
ES483554A1 (es) 1980-05-16
EP0008820B1 (fr) 1982-06-30
EP0008820A3 (en) 1980-04-02
FR2435335B1 (OSRAM) 1983-02-11

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee