FR1425448A - Machine perfectionnée à fretter les tuyaux en béton - Google Patents

Machine perfectionnée à fretter les tuyaux en béton

Info

Publication number
FR1425448A
FR1425448A FR997783A FR997783A FR1425448A FR 1425448 A FR1425448 A FR 1425448A FR 997783 A FR997783 A FR 997783A FR 997783 A FR997783 A FR 997783A FR 1425448 A FR1425448 A FR 1425448A
Authority
FR
France
Prior art keywords
concrete pipe
shrinking machine
pipe shrinking
advanced concrete
advanced
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
FR997783A
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.)
Centre de Recherches de Pont a Mousson
Original Assignee
Centre de Recherches de Pont a Mousson
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 by Centre de Recherches de Pont a Mousson filed Critical Centre de Recherches de Pont a Mousson
Priority to FR997783A priority Critical patent/FR1425448A/fr
Priority to ES0309223A priority patent/ES309223A1/es
Application granted granted Critical
Publication of FR1425448A publication Critical patent/FR1425448A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H81/00—Methods, apparatus, or devices for covering or wrapping cores by winding webs, tapes, or filamentary material, not otherwise provided for
    • B65H81/06—Covering or wrapping elongated cores
    • B65H81/08—Covering or wrapping elongated cores by feeding material obliquely to the axis of the core
    • 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
    • B28B21/92—Methods or apparatus for treating or reshaping
    • B28B21/925—Methods or apparatus for treating or reshaping for wrapping

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
FR997783A 1964-12-08 1964-12-08 Machine perfectionnée à fretter les tuyaux en béton Expired FR1425448A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR997783A FR1425448A (fr) 1964-12-08 1964-12-08 Machine perfectionnée à fretter les tuyaux en béton
ES0309223A ES309223A1 (es) 1964-12-08 1965-02-02 Maquina para zunchar tubos de hormigën

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR997783A FR1425448A (fr) 1964-12-08 1964-12-08 Machine perfectionnée à fretter les tuyaux en béton

Publications (1)

Publication Number Publication Date
FR1425448A true FR1425448A (fr) 1966-01-24

Family

ID=8844284

Family Applications (1)

Application Number Title Priority Date Filing Date
FR997783A Expired FR1425448A (fr) 1964-12-08 1964-12-08 Machine perfectionnée à fretter les tuyaux en béton

Country Status (2)

Country Link
ES (1) ES309223A1 (fr)
FR (1) FR1425448A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2437920A1 (fr) * 1978-10-03 1980-04-30 Nii Betona Zhelezobetona Gosst Installation pour la fabrication de tuyaux en beton arme
WO2018109347A1 (fr) * 2016-12-12 2018-06-21 Lance Patrick Procédé et machine de frettage d'une pièce par enroulement d'un élément filaire sous tension autour de cette pièce

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2437920A1 (fr) * 1978-10-03 1980-04-30 Nii Betona Zhelezobetona Gosst Installation pour la fabrication de tuyaux en beton arme
WO2018109347A1 (fr) * 2016-12-12 2018-06-21 Lance Patrick Procédé et machine de frettage d'une pièce par enroulement d'un élément filaire sous tension autour de cette pièce

Also Published As

Publication number Publication date
ES309223A1 (es) 1965-06-01

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