GB1388364A - Moulding of hollow spherical bodies - Google Patents

Moulding of hollow spherical bodies

Info

Publication number
GB1388364A
GB1388364A GB3111873A GB3111873A GB1388364A GB 1388364 A GB1388364 A GB 1388364A GB 3111873 A GB3111873 A GB 3111873A GB 3111873 A GB3111873 A GB 3111873A GB 1388364 A GB1388364 A GB 1388364A
Authority
GB
United Kingdom
Prior art keywords
mould
ring
trunnions
rings
speed
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
GB3111873A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1388364A publication Critical patent/GB1388364A/en
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
    • B28B1/20—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)
GB3111873A 1972-07-01 1973-06-29 Moulding of hollow spherical bodies Expired GB1388364A (en)

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
GB1388364A true GB1388364A (en) 1975-03-26

Family

ID=25763497

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3111873A Expired GB1388364A (en) 1972-07-01 1973-06-29 Moulding of hollow spherical bodies

Country Status (9)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107843472A (zh) * 2017-12-05 2018-03-27 中原工学院 一种制作球形土样的实验装置及其使用方法
CN117774351A (zh) * 2023-12-28 2024-03-29 广州资源环保科技股份有限公司 一种球形填料合盖机构

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107843472A (zh) * 2017-12-05 2018-03-27 中原工学院 一种制作球形土样的实验装置及其使用方法
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
CN117774351A (zh) * 2023-12-28 2024-03-29 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
IT985793B (it) 1974-12-20
IL42629A0 (en) 1973-08-29
ES416451A1 (es) 1976-03-16
AR198319A1 (es) 1974-06-14
FR2191466A5 (enExample) 1974-02-01
IL42629A (en) 1975-12-31
CH570857A5 (enExample) 1975-12-31
DD106296A5 (enExample) 1974-06-12
NL7309154A (enExample) 1974-01-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees