AU4117173A - - Google Patents

Info

Publication number
AU4117173A
AU4117173A AU4117173A AU4117173A AU4117173A AU 4117173 A AU4117173 A AU 4117173A AU 4117173 A AU4117173 A AU 4117173A AU 4117173 A AU4117173 A AU 4117173A AU 4117173 A AU4117173 A AU 4117173A
Authority
AU
Australia
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
AU4117173A
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 to AU477033D priority Critical patent/AU477033B1/en
Application filed filed Critical
Priority to AU4117173A priority patent/AU4117173A/xx
Publication of AU4117173A publication Critical patent/AU4117173A/xx
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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
    • B28B7/18—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article
    • B28B7/186—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article for plates, panels or similar sheet- or disc-shaped objects, also flat oblong moulded articles with lateral openings, e.g. panels with openings for doors or windows, grated girders
    • 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
    • B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
    • B28B1/084—Producing shaped prefabricated articles from the material by vibrating or jolting the vibrating moulds or cores being moved horizontally for making strands of moulded 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
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
    • B28B1/084—Producing shaped prefabricated articles from the material by vibrating or jolting the vibrating moulds or cores being moved horizontally for making strands of moulded articles
    • B28B1/085—Introducing non-longitudinal reinforcing elements, e.g. spirally shaped
    • 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
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
    • B28B23/04—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed
    • 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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/28—Cores; Mandrels
    • B28B7/30—Cores; Mandrels adjustable, collapsible, or expanding
    • B28B7/32—Cores; Mandrels adjustable, collapsible, or expanding inflatable

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
AU4117173A 1972-04-14 1972-04-14 Expired AU4117173A (enrdf_load_stackoverflow)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU477033D AU477033B1 (enrdf_load_stackoverflow) 1972-04-14
AU4117173A AU4117173A (enrdf_load_stackoverflow) 1972-04-14 1972-04-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU4117173A AU4117173A (enrdf_load_stackoverflow) 1972-04-14 1972-04-14

Publications (1)

Publication Number Publication Date
AU4117173A true AU4117173A (enrdf_load_stackoverflow) 1973-10-18

Family

ID=3728549

Family Applications (2)

Application Number Title Priority Date Filing Date
AU477033D Expired AU477033B1 (enrdf_load_stackoverflow) 1972-04-14
AU4117173A Expired AU4117173A (enrdf_load_stackoverflow) 1972-04-14 1972-04-14

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AU477033D Expired AU477033B1 (enrdf_load_stackoverflow) 1972-04-14

Country Status (1)

Country Link
AU (2) AU4117173A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
AU477033B1 (enrdf_load_stackoverflow) 1973-10-18

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