FR618791A - Machine à étirer les tubes isolants - Google Patents

Machine à étirer les tubes isolants

Info

Publication number
FR618791A
FR618791A FR618791DA FR618791A FR 618791 A FR618791 A FR 618791A FR 618791D A FR618791D A FR 618791DA FR 618791 A FR618791 A FR 618791A
Authority
FR
France
Prior art keywords
insulating tube
stretching machine
tube stretching
machine
insulating
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)
Inventor
Adolphe Staub
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 FR618791A publication Critical patent/FR618791A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F—MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31F1/00—Mechanical deformation without removing material, e.g. in combination with laminating
    • B31F1/0003—Shaping by bending, folding, twisting, straightening, flattening or rim-rolling; Shaping by bending, folding or rim-rolling combined with joining; Apparatus therefor
    • B31F1/0045—Bending or folding combined with joining
    • B31F1/0048—Bending plates, sheets or webs at right angles to the axis of the article being formed and joining the edges
    • B31F1/0061—Bending plates, sheets or webs at right angles to the axis of the article being formed and joining the edges for making articles of indefinite length
    • B31F1/0067—Bending plates, sheets or webs at right angles to the axis of the article being formed and joining the edges for making articles of indefinite length using only external forming surfaces, e.g. sleeves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR618791D 1926-06-10 1926-06-10 Machine à étirer les tubes isolants Expired FR618791A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR618791T 1926-06-10

Publications (1)

Publication Number Publication Date
FR618791A true FR618791A (fr) 1927-03-18

Family

ID=8983222

Family Applications (1)

Application Number Title Priority Date Filing Date
FR618791D Expired FR618791A (fr) 1926-06-10 1926-06-10 Machine à étirer les tubes isolants

Country Status (1)

Country Link
FR (1) FR618791A (fr)

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