IT985793B - Procedimento e dispositivo per pro durre sfere cave specialmente di calcestruzzo - Google Patents

Procedimento e dispositivo per pro durre sfere cave specialmente di calcestruzzo

Info

Publication number
IT985793B
IT985793B IT51053/73A IT5105373A IT985793B IT 985793 B IT985793 B IT 985793B IT 51053/73 A IT51053/73 A IT 51053/73A IT 5105373 A IT5105373 A IT 5105373A IT 985793 B IT985793 B IT 985793B
Authority
IT
Italy
Prior art keywords
durre
pro
concrete
procedure
hollow spheres
Prior art date
Application number
IT51053/73A
Other languages
English (en)
Italian (it)
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/de
Priority claimed from DE19732328837 external-priority patent/DE2328837C3/de
Application filed by Haase H filed Critical Haase H
Application granted granted Critical
Publication of IT985793B publication Critical patent/IT985793B/it

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)
  • Centrifugal Separators (AREA)
  • Moulding By Coating Moulds (AREA)
IT51053/73A 1972-07-01 1973-06-26 Procedimento e dispositivo per pro durre sfere cave specialmente di calcestruzzo IT985793B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19722232390 DE2232390C3 (de) 1972-07-01 Verfahren zum Herstellen von Hohlkugeln, wie Öltanks, aus Beton, Kunststoffbeton o.dgl
DE19732328837 DE2328837C3 (de) 1973-06-01 1973-06-01 Vorrichtung zum Herstellen von Hohlkugeln, wie Öltanks, insbesondere aus Beton

Publications (1)

Publication Number Publication Date
IT985793B true IT985793B (it) 1974-12-20

Family

ID=25763497

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51053/73A IT985793B (it) 1972-07-01 1973-06-26 Procedimento e dispositivo per pro durre sfere cave specialmente di calcestruzzo

Country Status (9)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107843472B (zh) * 2017-12-05 2024-01-30 中原工学院 一种制作球形土样的实验装置及其使用方法
CN115723229B (zh) * 2022-11-08 2025-09-02 江苏旺材科技有限公司 高承重易安装叠合梁及生产方法
CN117774351B (zh) * 2023-12-28 2025-02-11 广州资源环保科技股份有限公司 一种球形填料合盖机构

Also Published As

Publication number Publication date
NL7309154A (OSRAM) 1974-01-03
CH570857A5 (OSRAM) 1975-12-31
IL42629A (en) 1975-12-31
GB1388364A (en) 1975-03-26
ES416451A1 (es) 1976-03-16
AR198319A1 (es) 1974-06-14
FR2191466A5 (OSRAM) 1974-02-01
IL42629A0 (en) 1973-08-29
DD106296A5 (OSRAM) 1974-06-12

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