FR1445647A - New and improved process for shaping hollow articles from materials comprising asbestos and cement - Google Patents

New and improved process for shaping hollow articles from materials comprising asbestos and cement

Info

Publication number
FR1445647A
FR1445647A FR19119A FR19119A FR1445647A FR 1445647 A FR1445647 A FR 1445647A FR 19119 A FR19119 A FR 19119A FR 19119 A FR19119 A FR 19119A FR 1445647 A FR1445647 A FR 1445647A
Authority
FR
France
Prior art keywords
asbestos
cement
new
materials
improved process
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
FR19119A
Other languages
French (fr)
Inventor
Herbert Charles Schulze
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 filed Critical
Application granted granted Critical
Publication of FR1445647A publication Critical patent/FR1445647A/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
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/52—Methods or machines specially adapted for the production of tubular articles by extruding
    • B28B21/54—Mouthpieces for shaping sockets, bends, or like peculiarly-shaped tubular articles
    • 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
    • B28B21/36—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means applying fluid pressure or vacuum to the material
    • B28B21/38—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means applying fluid pressure or vacuum to the material introducing the material wholly or partly under pressure ; Injection-moulding machines
    • 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
    • B28B21/56—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts
    • B28B21/58—Steel tubes
    • 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
    • B28B21/70—Methods or machines specially adapted for the production of tubular articles by building-up from preformed elements
    • B28B21/74—Producing pipe bends, sockets, sleeves; Moulds therefor
FR19119A 1965-06-09 1965-06-01 New and improved process for shaping hollow articles from materials comprising asbestos and cement Expired FR1445647A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE665163A BE665163A (en) 1965-06-09 1965-06-09

Publications (1)

Publication Number Publication Date
FR1445647A true FR1445647A (en) 1966-07-15

Family

ID=3847635

Family Applications (1)

Application Number Title Priority Date Filing Date
FR19119A Expired FR1445647A (en) 1965-06-09 1965-06-01 New and improved process for shaping hollow articles from materials comprising asbestos and cement

Country Status (3)

Country Link
BE (1) BE665163A (en)
FR (1) FR1445647A (en)
GB (1) GB1099939A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2234449A (en) * 1989-07-11 1991-02-06 Retsch Kurt Gmbh & Co Kg Rotary mixers

Also Published As

Publication number Publication date
GB1099939A (en) 1968-01-17
BE665163A (en) 1965-10-01

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