DE2008352A1 - Verfahren und Vorrichtung zur Herstellung von Schraubennahtrohren - Google Patents

Verfahren und Vorrichtung zur Herstellung von Schraubennahtrohren

Info

Publication number
DE2008352A1
DE2008352A1 DE19702008352 DE2008352A DE2008352A1 DE 2008352 A1 DE2008352 A1 DE 2008352A1 DE 19702008352 DE19702008352 DE 19702008352 DE 2008352 A DE2008352 A DE 2008352A DE 2008352 A1 DE2008352 A1 DE 2008352A1
Authority
DE
Germany
Prior art keywords
mandrel
shaft
diameter
tail
units
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.)
Pending
Application number
DE19702008352
Other languages
German (de)
English (en)
Inventor
Horst Egon Fred Ludwig; Walker Brian James; Morris Douglas Barrett; Mitchell Michael lan; Runcorn Cheshire Maack (Großbritannien)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of DE2008352A1 publication Critical patent/DE2008352A1/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B29C53/60—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels
    • B29C53/607—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels having driving means for advancing the wound articles, e.g. belts, rolls
    • 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
    • B29C53/80—Component parts, details or accessories; Auxiliary operations
    • B29C53/8008—Component parts, details or accessories; Auxiliary operations specially adapted for winding and joining
    • B29C53/8083—Improving bonding of wound materials or layers
    • 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
    • B29C53/80—Component parts, details or accessories; Auxiliary operations
    • B29C53/82—Cores or mandrels
    • B29C53/821—Mandrels especially adapted for winding and joining
    • 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
    • B31C3/00—Making tubes or pipes by feeding obliquely to the winding mandrel centre line
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/22—Tubes or pipes, i.e. rigid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Making Paper Articles (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
DE19702008352 1969-02-25 1970-02-23 Verfahren und Vorrichtung zur Herstellung von Schraubennahtrohren Pending DE2008352A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB995669 1969-02-25

Publications (1)

Publication Number Publication Date
DE2008352A1 true DE2008352A1 (de) 1970-09-03

Family

ID=9881877

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19702008352 Pending DE2008352A1 (de) 1969-02-25 1970-02-23 Verfahren und Vorrichtung zur Herstellung von Schraubennahtrohren

Country Status (7)

Country Link
JP (1) JPS493746B1 (enExample)
BE (1) BE746384A (enExample)
DE (1) DE2008352A1 (enExample)
FR (1) FR2033391B1 (enExample)
GB (1) GB1295472A (enExample)
SU (1) SU487479A3 (enExample)
ZA (1) ZA701021B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2606389A1 (fr) * 1986-11-06 1988-05-13 Davrain Sa Andre Procede de fixation sur un corps sensiblement cylindrique d'un revetement se presentant sous la forme d'un ruban, moyens en vue de la mise en oeuvre de ce procede et corps cylindriques equipes selon le procede

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50153187U (enExample) * 1974-06-05 1975-12-19
CN112848242B (zh) * 2021-02-18 2022-06-17 湖北航天技术研究院总体设计所 一种带变形适配器层的缠绕芯模及复合壳体成型方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2606389A1 (fr) * 1986-11-06 1988-05-13 Davrain Sa Andre Procede de fixation sur un corps sensiblement cylindrique d'un revetement se presentant sous la forme d'un ruban, moyens en vue de la mise en oeuvre de ce procede et corps cylindriques equipes selon le procede

Also Published As

Publication number Publication date
FR2033391B1 (enExample) 1975-12-26
SU487479A3 (ru) 1975-10-05
BE746384A (fr) 1970-08-24
FR2033391A1 (enExample) 1970-12-04
ZA701021B (en) 1971-09-29
GB1295472A (enExample) 1972-11-08
JPS493746B1 (enExample) 1974-01-28

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Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971