FR1092119A - Manufacturing process by casting staircase elements with a single flight and staircases conforming to those characterized by this process or a similar process - Google Patents

Manufacturing process by casting staircase elements with a single flight and staircases conforming to those characterized by this process or a similar process

Info

Publication number
FR1092119A
FR1092119A FR1092119DA FR1092119A FR 1092119 A FR1092119 A FR 1092119A FR 1092119D A FR1092119D A FR 1092119DA FR 1092119 A FR1092119 A FR 1092119A
Authority
FR
France
Prior art keywords
staircases
conforming
casting
those characterized
single flight
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
Other languages
French (fr)
Inventor
Karl Ivan Forssell
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 FR1092119A publication Critical patent/FR1092119A/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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/22—Moulds for making units for prefabricated buildings, i.e. units each comprising an important section of at least two limiting planes of a room or space, e.g. cells; Moulds for making prefabricated stair units
    • B28B7/225—Moulds for making units for prefabricated buildings, i.e. units each comprising an important section of at least two limiting planes of a room or space, e.g. cells; Moulds for making prefabricated stair units for making stairs or stair units comprising more than one step

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
FR1092119D 1954-01-29 1954-01-29 Manufacturing process by casting staircase elements with a single flight and staircases conforming to those characterized by this process or a similar process Expired FR1092119A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1092119T 1954-01-29

Publications (1)

Publication Number Publication Date
FR1092119A true FR1092119A (en) 1955-04-19

Family

ID=9615808

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1092119D Expired FR1092119A (en) 1954-01-29 1954-01-29 Manufacturing process by casting staircase elements with a single flight and staircases conforming to those characterized by this process or a similar process

Country Status (1)

Country Link
FR (1) FR1092119A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109629714A (en) * 2017-10-08 2019-04-16 李聪 A kind of prefabricated partition wall of the staircase with installation base and its installation method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109629714A (en) * 2017-10-08 2019-04-16 李聪 A kind of prefabricated partition wall of the staircase with installation base and its installation method

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