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FR894346A - Procédé de fabrication de corps sans couture à partir de substances organiques conformables à chaud - Google Patents

Procédé de fabrication de corps sans couture à partir de substances organiques conformables à chaud

Info

Publication number
FR894346A
FR894346A FR894346DA FR894346A FR 894346 A FR894346 A FR 894346A FR 894346D A FR894346D A FR 894346DA FR 894346 A FR894346 A FR 894346A
Authority
FR
France
Prior art keywords
hot
organic substances
manufacturing seamless
bodies
conformable
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)
French (fr)
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.)
Deutsche Celluloid Fabrik AG
Original Assignee
Deutsche Celluloid Fabrik AG
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 Deutsche Celluloid Fabrik AG filed Critical Deutsche Celluloid Fabrik AG
Application granted granted Critical
Publication of FR894346A publication Critical patent/FR894346A/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
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • B29C57/10—Closing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/02—Conditioning or physical treatment of the material to be shaped by heating
    • B29B13/023—Half-products, e.g. films, plates
    • B29B13/024—Hollow bodies, e.g. tubes or profiles
    • B29B13/025—Tube ends
    • 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
FR894346D 1941-11-21 1943-04-29 Procédé de fabrication de corps sans couture à partir de substances organiques conformables à chaud Expired FR894346A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE894346X 1941-11-21

Publications (1)

Publication Number Publication Date
FR894346A true FR894346A (fr) 1944-12-20

Family

ID=6847100

Family Applications (1)

Application Number Title Priority Date Filing Date
FR894346D Expired FR894346A (fr) 1941-11-21 1943-04-29 Procédé de fabrication de corps sans couture à partir de substances organiques conformables à chaud

Country Status (3)

Country Link
BE (1) BE451155A (de)
CH (1) CH234832A (de)
FR (1) FR894346A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1168625B (de) * 1959-05-02 1964-04-23 R Von Huenersdorff Nachf I Fr Verfahren zum Herstellen von Hohlkoerpern, wie Flaschen und Kannen, aus thermoplastischen Kunststoffen

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE937078C (de) * 1950-10-07 1955-12-29 Hahn & Kolb Verfahren und Vorrichtung zum Herstellen von Hohlkoerpern aus waermeformbarer Masse

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1168625B (de) * 1959-05-02 1964-04-23 R Von Huenersdorff Nachf I Fr Verfahren zum Herstellen von Hohlkoerpern, wie Flaschen und Kannen, aus thermoplastischen Kunststoffen

Also Published As

Publication number Publication date
BE451155A (de)
CH234832A (de) 1944-10-31

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