IL42629A - Method and apparatus for the manufacture of hollow spherical bodies from concrete or plastics - Google Patents

Method and apparatus for the manufacture of hollow spherical bodies from concrete or plastics

Info

Publication number
IL42629A
IL42629A IL42629A IL4262973A IL42629A IL 42629 A IL42629 A IL 42629A IL 42629 A IL42629 A IL 42629A IL 4262973 A IL4262973 A IL 4262973A IL 42629 A IL42629 A IL 42629A
Authority
IL
Israel
Prior art keywords
plastics
concrete
manufacture
hollow spherical
spherical bodies
Prior art date
Application number
IL42629A
Other versions
IL42629A0 (en
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
Publication of IL42629A0 publication Critical patent/IL42629A0/en
Publication of IL42629A publication Critical patent/IL42629A/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
IL42629A 1972-07-01 1973-06-29 Method and apparatus for the manufacture of hollow spherical bodies from concrete or plastics IL42629A (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 (2)

Publication Number Publication Date
IL42629A0 IL42629A0 (en) 1973-08-29
IL42629A true IL42629A (en) 1975-12-31

Family

ID=25763497

Family Applications (1)

Application Number Title Priority Date Filing Date
IL42629A IL42629A (en) 1972-07-01 1973-06-29 Method and apparatus for the manufacture of hollow spherical bodies from concrete or plastics

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
AR198319A1 (en) 1974-06-14
GB1388364A (en) 1975-03-26
NL7309154A (en) 1974-01-03
FR2191466A5 (en) 1974-02-01
ES416451A1 (en) 1976-03-16
IT985793B (en) 1974-12-20
DD106296A5 (en) 1974-06-12
IL42629A0 (en) 1973-08-29
CH570857A5 (en) 1975-12-31

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