FR1028858A - Improvements in the manufacture of concrete poles - Google Patents

Improvements in the manufacture of concrete poles

Info

Publication number
FR1028858A
FR1028858A FR1028858DA FR1028858A FR 1028858 A FR1028858 A FR 1028858A FR 1028858D A FR1028858D A FR 1028858DA FR 1028858 A FR1028858 A FR 1028858A
Authority
FR
France
Prior art keywords
manufacture
concrete poles
poles
concrete
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
Bernhard Nilsson
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 FR1028858A publication Critical patent/FR1028858A/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
    • B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
    • B28B7/0035—Moulds characterised by the way in which the sidewalls of the mould and the moulded article move with respect to each other during demoulding
    • B28B7/0038—Moulds characterised by the way in which the sidewalls of the mould and the moulded article move with respect to each other during demoulding the sidewalls of mould and moulded article moving only past each other, e.g. box-shaped moulds which are lifted off from the moulding
    • 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
    • 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
    • B28B21/60—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts prestressed reinforcements
    • 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
    • B28B23/18—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 for the production of elongated articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Piles And Underground Anchors (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
FR1028858D 1950-09-29 1950-10-10 Improvements in the manufacture of concrete poles Expired FR1028858A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2385550A GB691323A (en) 1950-09-29 1950-09-29 Improvements in or relating to the manufacture of poles, beams and the like of concrete and similar material

Publications (1)

Publication Number Publication Date
FR1028858A true FR1028858A (en) 1953-05-28

Family

ID=10202407

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1028858D Expired FR1028858A (en) 1950-09-29 1950-10-10 Improvements in the manufacture of concrete poles

Country Status (5)

Country Link
BE (1) BE498698A (en)
CH (1) CH284750A (en)
DE (1) DE873065C (en)
FR (1) FR1028858A (en)
GB (1) GB691323A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE935897C (en) * 1948-10-09 1955-12-01 Emil Engel Method and plant for the production of reinforced concrete beams
DE1033576B (en) * 1954-06-02 1958-07-03 Lenz & Co Sueddeutsche Baugese Arrangement for the machine production of concrete goods
BE544732A (en) * 1955-02-09
US2948042A (en) * 1955-03-14 1960-08-09 Ben C Gerwick Inc Apparatus for making hollow reinforced concrete bodies

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE366525C (en) * 1923-01-08 Wilhelm Bell Process and device for the production of transportable concrete structures of larger length with iron inserts
CH211448A (en) * 1939-06-27 1940-09-30 Pfister Hans Method and device for the production of reinforced hollow concrete beams.

Also Published As

Publication number Publication date
GB691323A (en) 1953-05-13
DE873065C (en) 1953-04-09
CH284750A (en) 1952-08-15
BE498698A (en) 1951-02-01

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