SE385448B - CORE VIBRATOR FOR CONCRETE PIPE MANUFACTURE - Google Patents

CORE VIBRATOR FOR CONCRETE PIPE MANUFACTURE

Info

Publication number
SE385448B
SE385448B SE7300368A SE7300368A SE385448B SE 385448 B SE385448 B SE 385448B SE 7300368 A SE7300368 A SE 7300368A SE 7300368 A SE7300368 A SE 7300368A SE 385448 B SE385448 B SE 385448B
Authority
SE
Sweden
Prior art keywords
concrete pipe
pipe manufacture
core vibrator
vibrator
core
Prior art date
Application number
SE7300368A
Other languages
Swedish (sv)
Inventor
P U Poulsen
Original Assignee
Pedershaab Maskinfabrik As
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 Pedershaab Maskinfabrik As filed Critical Pedershaab Maskinfabrik As
Publication of SE385448B publication Critical patent/SE385448B/en

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
    • B28B21/14—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means vibrating, e.g. the surface of the material
    • 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
    • B28B1/093—Producing shaped prefabricated articles from the material by vibrating or jolting by means directly acting on the material, e.g. by cores wholly or partly immersed in the material or elements acting on the upper surface of the material
    • B28B1/0935—Producing shaped prefabricated articles from the material by vibrating or jolting by means directly acting on the material, e.g. by cores wholly or partly immersed in the material or elements acting on the upper surface of the material using only elements wholly or partly immersed in the material, e.g. cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
SE7300368A 1972-01-11 1973-01-11 CORE VIBRATOR FOR CONCRETE PIPE MANUFACTURE SE385448B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK13572A DK127867B (en) 1972-01-11 1972-01-11 Core vibrator for concrete pipe production.

Publications (1)

Publication Number Publication Date
SE385448B true SE385448B (en) 1976-07-05

Family

ID=8090142

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7300368A SE385448B (en) 1972-01-11 1973-01-11 CORE VIBRATOR FOR CONCRETE PIPE MANUFACTURE

Country Status (7)

Country Link
JP (1) JPS4881913A (en)
DE (1) DE2300977A1 (en)
DK (1) DK127867B (en)
FR (1) FR2167919A5 (en)
IT (1) IT977588B (en)
SE (1) SE385448B (en)
SU (1) SU431659A3 (en)

Also Published As

Publication number Publication date
JPS4881913A (en) 1973-11-01
SU431659A3 (en) 1974-06-05
FR2167919A5 (en) 1973-08-24
DE2300977A1 (en) 1973-07-19
IT977588B (en) 1974-09-20
DK127867B (en) 1974-01-28

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