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FR1138584A - Process for reforming objects in thermoplastic material - Google Patents

Process for reforming objects in thermoplastic material

Info

Publication number
FR1138584A
FR1138584A FR1138584DA FR1138584A FR 1138584 A FR1138584 A FR 1138584A FR 1138584D A FR1138584D A FR 1138584DA FR 1138584 A FR1138584 A FR 1138584A
Authority
FR
France
Prior art keywords
reforming
objects
thermoplastic material
thermoplastic
reforming objects
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
French (fr)
Inventor
Herbert Regis
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 FR1138584A publication Critical patent/FR1138584A/en
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
    • B29C57/02—Belling or enlarging, e.g. combined with forming a groove
    • B29C57/04—Belling or enlarging, e.g. combined with forming a groove using mechanical means
    • 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
    • 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
    • B29L2001/00—Articles provided with screw threads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1138584D 1955-12-15 1955-12-15 Process for reforming objects in thermoplastic material Expired FR1138584A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1138584T 1955-12-15

Publications (1)

Publication Number Publication Date
FR1138584A true FR1138584A (en) 1957-06-17

Family

ID=9641233

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1138584D Expired FR1138584A (en) 1955-12-15 1955-12-15 Process for reforming objects in thermoplastic material

Country Status (1)

Country Link
FR (1) FR1138584A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2958898A (en) * 1959-02-12 1960-11-08 Voumard Bertrand Method for the manufacture of a collapsible tube and machine for carrying it out
DE1172418B (en) * 1958-07-22 1964-06-18 Mannesmann Ag Method and device for forming a socket on the end of a pipe made of thermoplastic material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1172418B (en) * 1958-07-22 1964-06-18 Mannesmann Ag Method and device for forming a socket on the end of a pipe made of thermoplastic material
US2958898A (en) * 1959-02-12 1960-11-08 Voumard Bertrand Method for the manufacture of a collapsible tube and machine for carrying it out

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