FR2033391A1 - - Google Patents

Info

Publication number
FR2033391A1
FR2033391A1 FR7006663A FR7006663A FR2033391A1 FR 2033391 A1 FR2033391 A1 FR 2033391A1 FR 7006663 A FR7006663 A FR 7006663A FR 7006663 A FR7006663 A FR 7006663A FR 2033391 A1 FR2033391 A1 FR 2033391A1
Authority
FR
France
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.)
Granted
Application number
FR7006663A
Other languages
French (fr)
Other versions
FR2033391B1 (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.)
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 FR2033391A1 publication Critical patent/FR2033391A1/fr
Application granted granted Critical
Publication of FR2033391B1 publication Critical patent/FR2033391B1/fr
Expired 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)
FR7006663A 1969-02-25 1970-02-24 Expired FR2033391B1 (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2033391A1 true FR2033391A1 (en) 1970-12-04
FR2033391B1 FR2033391B1 (en) 1975-12-26

Family

ID=9881877

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7006663A Expired FR2033391B1 (en) 1969-02-25 1970-02-24

Country Status (7)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50153187U (en) * 1974-06-05 1975-12-19
FR2606389B1 (en) * 1986-11-06 1989-06-02 Davrain Sa Andre METHOD FOR FIXING A COVERING IN THE FORM OF A TAPE ON A SUBSTANTIALLY CYLINDRICAL BODY, MEANS FOR CARRYING OUT SAID METHOD AND CYLINDRICAL BODIES EQUIPPED ACCORDING TO THE PROCESS
CN112848242B (en) * 2021-02-18 2022-06-17 湖北航天技术研究院总体设计所 Winding core mold with deformation adapter layer and composite shell forming method

Also Published As

Publication number Publication date
JPS493746B1 (en) 1974-01-28
FR2033391B1 (en) 1975-12-26
ZA701021B (en) 1971-09-29
GB1295472A (en) 1972-11-08
DE2008352A1 (en) 1970-09-03
SU487479A3 (en) 1975-10-05
BE746384A (en) 1970-08-24

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Legal Events

Date Code Title Description
ST Notification of lapse