FR2196896B1 - - Google Patents

Info

Publication number
FR2196896B1
FR2196896B1 FR7230342A FR7230342A FR2196896B1 FR 2196896 B1 FR2196896 B1 FR 2196896B1 FR 7230342 A FR7230342 A FR 7230342A FR 7230342 A FR7230342 A FR 7230342A FR 2196896 B1 FR2196896 B1 FR 2196896B1
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.)
Expired
Application number
FR7230342A
Other languages
French (fr)
Other versions
FR2196896A1 (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.)
PONT A MOUSSON A FR
Pont a Mousson SA
Original Assignee
PONT A MOUSSON A FR
Pont a Mousson SA
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 PONT A MOUSSON A FR, Pont a Mousson SA filed Critical PONT A MOUSSON A FR
Priority to FR7230342A priority Critical patent/FR2196896A1/fr
Publication of FR2196896A1 publication Critical patent/FR2196896A1/fr
Application granted granted Critical
Publication of FR2196896B1 publication Critical patent/FR2196896B1/fr
Granted 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/06905—Using combined techniques for making the preform
    • B29C49/0691—Using combined techniques for making the preform using sheet like material, e.g. sheet blow-moulding from joined sheets
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/779—Heating equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
FR7230342A 1972-08-25 1972-08-25 Hollow plastic panels mfr. without using moulds - by inflating spaces betw-een locally welded layers of heat softened sheets Granted FR2196896A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7230342A FR2196896A1 (en) 1972-08-25 1972-08-25 Hollow plastic panels mfr. without using moulds - by inflating spaces betw-een locally welded layers of heat softened sheets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7230342A FR2196896A1 (en) 1972-08-25 1972-08-25 Hollow plastic panels mfr. without using moulds - by inflating spaces betw-een locally welded layers of heat softened sheets

Publications (2)

Publication Number Publication Date
FR2196896A1 FR2196896A1 (en) 1974-03-22
FR2196896B1 true FR2196896B1 (it) 1975-01-03

Family

ID=9103558

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7230342A Granted FR2196896A1 (en) 1972-08-25 1972-08-25 Hollow plastic panels mfr. without using moulds - by inflating spaces betw-een locally welded layers of heat softened sheets

Country Status (1)

Country Link
FR (1) FR2196896A1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4490204A (en) * 1983-01-04 1984-12-25 Unified Technologies, Inc. Apparatus and method for manufacturing solar collectors

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3038246A (en) * 1956-01-18 1962-06-12 Olin Mathieson Fabrication of hollow articles
FR1166775A (fr) * 1957-02-15 1958-11-14 Procédé de fabrication de corps creux en matières thermoplastiques

Also Published As

Publication number Publication date
FR2196896A1 (en) 1974-03-22

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Legal Events

Date Code Title Description
ST Notification of lapse