FR888344A - Machine à fretter les tubes - Google Patents

Machine à fretter les tubes

Info

Publication number
FR888344A
FR888344A FR888344DA FR888344A FR 888344 A FR888344 A FR 888344A FR 888344D A FR888344D A FR 888344DA FR 888344 A FR888344 A FR 888344A
Authority
FR
France
Prior art keywords
shrinking machine
tube shrinking
tube
machine
shrinking
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
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.)
CONTINENTALE ET COLONIALE DE C
Original Assignee
CONTINENTALE ET COLONIALE DE C
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 CONTINENTALE ET COLONIALE DE C filed Critical CONTINENTALE ET COLONIALE DE C
Application granted granted Critical
Publication of FR888344A publication Critical patent/FR888344A/fr
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
    • B28B21/92—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)
FR888344D 1941-05-16 1942-03-20 Machine à fretter les tubes Expired FR888344A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE888344X 1941-05-16

Publications (1)

Publication Number Publication Date
FR888344A true FR888344A (fr) 1943-12-09

Family

ID=3883914

Family Applications (1)

Application Number Title Priority Date Filing Date
FR888344D Expired FR888344A (fr) 1941-05-16 1942-03-20 Machine à fretter les tubes

Country Status (1)

Country Link
FR (1) FR888344A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2443415A1 (fr) * 1978-12-07 1980-07-04 Tuyaux Bonna Machine a fretter des ouvrages, notamment en beton

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2443415A1 (fr) * 1978-12-07 1980-07-04 Tuyaux Bonna Machine a fretter des ouvrages, notamment en beton

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