AR198319A1 - PROCEDURE AND DEVICE FOR THE MANUFACTURE OF HOLLOW SPHERES OF LARGE DIAMETERS - Google Patents

PROCEDURE AND DEVICE FOR THE MANUFACTURE OF HOLLOW SPHERES OF LARGE DIAMETERS

Info

Publication number
AR198319A1
AR198319A1 AR248867A AR24886773A AR198319A1 AR 198319 A1 AR198319 A1 AR 198319A1 AR 248867 A AR248867 A AR 248867A AR 24886773 A AR24886773 A AR 24886773A AR 198319 A1 AR198319 A1 AR 198319A1
Authority
AR
Argentina
Prior art keywords
procedure
manufacture
hollow spheres
large diameters
diameters
Prior art date
Application number
AR248867A
Other languages
Spanish (es)
Original Assignee
Haase H
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
Priority claimed from DE19722232390 external-priority patent/DE2232390C3/en
Priority claimed from DE19732328837 external-priority patent/DE2328837C3/en
Application filed by Haase H filed Critical Haase H
Application granted granted Critical
Publication of AR198319A1 publication Critical patent/AR198319A1/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
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/20—Producing shaped prefabricated articles from the material by centrifugal or rotational casting

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
  • Centrifugal Separators (AREA)
AR248867A 1972-07-01 1973-06-29 PROCEDURE AND DEVICE FOR THE MANUFACTURE OF HOLLOW SPHERES OF LARGE DIAMETERS AR198319A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19722232390 DE2232390C3 (en) 1972-07-01 Method for producing hollow spheres, such as oil tanks, made of concrete, plastic concrete or the like
DE19732328837 DE2328837C3 (en) 1973-06-01 1973-06-01 Device for producing hollow spheres, such as oil tanks, in particular from concrete

Publications (1)

Publication Number Publication Date
AR198319A1 true AR198319A1 (en) 1974-06-14

Family

ID=25763497

Family Applications (1)

Application Number Title Priority Date Filing Date
AR248867A AR198319A1 (en) 1972-07-01 1973-06-29 PROCEDURE AND DEVICE FOR THE MANUFACTURE OF HOLLOW SPHERES OF LARGE DIAMETERS

Country Status (9)

Country Link
AR (1) AR198319A1 (en)
CH (1) CH570857A5 (en)
DD (1) DD106296A5 (en)
ES (1) ES416451A1 (en)
FR (1) FR2191466A5 (en)
GB (1) GB1388364A (en)
IL (1) IL42629A (en)
IT (1) IT985793B (en)
NL (1) NL7309154A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107843472B (en) * 2017-12-05 2024-01-30 中原工学院 Experimental device for manufacturing spherical soil sample and application method thereof

Also Published As

Publication number Publication date
ES416451A1 (en) 1976-03-16
IL42629A0 (en) 1973-08-29
GB1388364A (en) 1975-03-26
CH570857A5 (en) 1975-12-31
DD106296A5 (en) 1974-06-12
FR2191466A5 (en) 1974-02-01
NL7309154A (en) 1974-01-03
IT985793B (en) 1974-12-20
IL42629A (en) 1975-12-31

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