FR873328A - Mandrin pour machines pour la fabrication de tuyaux ou de tubes collés - Google Patents

Mandrin pour machines pour la fabrication de tuyaux ou de tubes collés

Info

Publication number
FR873328A
FR873328A FR873328DA FR873328A FR 873328 A FR873328 A FR 873328A FR 873328D A FR873328D A FR 873328DA FR 873328 A FR873328 A FR 873328A
Authority
FR
France
Prior art keywords
mandrel
tubes
machines
manufacturing glued
pipes
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.)
HAFTA KUNSTSTOFFGESELLSCHAFT D
Original Assignee
HAFTA KUNSTSTOFFGESELLSCHAFT D
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 HAFTA KUNSTSTOFFGESELLSCHAFT D filed Critical HAFTA KUNSTSTOFFGESELLSCHAFT D
Application granted granted Critical
Publication of FR873328A publication Critical patent/FR873328A/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
    • B31C—MAKING WOUND ARTICLES, e.g. WOUND TUBES, OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31C1/00—Making tubes or pipes by feeding at right angles to the winding mandrel centre line
    • B31C1/08—Accessories of machines therefor not otherwise provided for
    • B31C1/083—Winding mandrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B29C53/74—Winding and joining, e.g. winding spirally helically using a forming surface inthe shape of an endless belt which is recycled after the forming operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
FR873328D 1939-11-17 1941-06-25 Mandrin pour machines pour la fabrication de tuyaux ou de tubes collés Expired FR873328A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH160980D DE728910C (de) 1939-11-17 1939-11-17 Dorn fuer Maschinen zum Herstellen verklebter Schlaeuche oder Rohre

Publications (1)

Publication Number Publication Date
FR873328A true FR873328A (fr) 1942-07-06

Family

ID=7183353

Family Applications (1)

Application Number Title Priority Date Filing Date
FR873328D Expired FR873328A (fr) 1939-11-17 1941-06-25 Mandrin pour machines pour la fabrication de tuyaux ou de tubes collés

Country Status (2)

Country Link
DE (1) DE728910C (fr)
FR (1) FR873328A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1097126B (de) * 1952-02-09 1961-01-12 Dynamit Nobel Ag Verfahren zum Herstellen masshaltiger, feuchtigkeitsunempfindlicher Patronenhuelsen, insbesondere Schrotpatronenhuelsen
DE1263279B (de) * 1962-05-17 1968-03-14 Flexible Tubing Corp Eine Ges Einrichtung zur Herstellung von rohrfoermigen Gegenstaenden beliebiger Laenge, insbesondere zum Herstellen von Gummi-und Kunststoffrohren
CA1083766A (fr) * 1977-02-07 1980-08-19 Gerd P.H. Lupke Appareil servant a la fabrication de tubes thermoplastiques
DE2967331D1 (en) * 1978-05-10 1985-01-31 Automation Ind Inc Helically fabricated flexible hose and mandrel device for producing the same

Also Published As

Publication number Publication date
DE728910C (de) 1942-12-05

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