FR2688441B1 - METHOD AND DEVICE FOR THE MANUFACTURE BY ROTOMOULDING OF TANKS HAVING AN OPENING HAVING A FEMALE THREAD, AND RESERVOIRS PRODUCED. - Google Patents

METHOD AND DEVICE FOR THE MANUFACTURE BY ROTOMOULDING OF TANKS HAVING AN OPENING HAVING A FEMALE THREAD, AND RESERVOIRS PRODUCED.

Info

Publication number
FR2688441B1
FR2688441B1 FR9202930A FR9202930A FR2688441B1 FR 2688441 B1 FR2688441 B1 FR 2688441B1 FR 9202930 A FR9202930 A FR 9202930A FR 9202930 A FR9202930 A FR 9202930A FR 2688441 B1 FR2688441 B1 FR 2688441B1
Authority
FR
France
Prior art keywords
rotomoulding
tanks
manufacture
opening
female thread
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 - Fee Related
Application number
FR9202930A
Other languages
French (fr)
Other versions
FR2688441A1 (en
Inventor
Pere Claude
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.)
TRAITEMENT EAUX STE NALE
Original Assignee
TRAITEMENT EAUX STE NALE
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 TRAITEMENT EAUX STE NALE filed Critical TRAITEMENT EAUX STE NALE
Priority to FR9202930A priority Critical patent/FR2688441B1/en
Priority to ES9300450A priority patent/ES2068749B1/en
Publication of FR2688441A1 publication Critical patent/FR2688441A1/en
Application granted granted Critical
Publication of FR2688441B1 publication Critical patent/FR2688441B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/12—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
    • B29C41/042—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould by rotating a mould around its axis of symmetry
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/70—Completely encapsulating inserts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Filtering Materials (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
FR9202930A 1992-03-10 1992-03-10 METHOD AND DEVICE FOR THE MANUFACTURE BY ROTOMOULDING OF TANKS HAVING AN OPENING HAVING A FEMALE THREAD, AND RESERVOIRS PRODUCED. Expired - Fee Related FR2688441B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9202930A FR2688441B1 (en) 1992-03-10 1992-03-10 METHOD AND DEVICE FOR THE MANUFACTURE BY ROTOMOULDING OF TANKS HAVING AN OPENING HAVING A FEMALE THREAD, AND RESERVOIRS PRODUCED.
ES9300450A ES2068749B1 (en) 1992-03-10 1993-03-05 PROCEDURE AND DEVICE FOR MANUFACTURING BY ROTOMOLDING OF DEPOSITS WITH AN OPENING PRESENTING A FEMALE THREAD, AND DEPOSITS OBTAINED.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9202930A FR2688441B1 (en) 1992-03-10 1992-03-10 METHOD AND DEVICE FOR THE MANUFACTURE BY ROTOMOULDING OF TANKS HAVING AN OPENING HAVING A FEMALE THREAD, AND RESERVOIRS PRODUCED.

Publications (2)

Publication Number Publication Date
FR2688441A1 FR2688441A1 (en) 1993-09-17
FR2688441B1 true FR2688441B1 (en) 1994-06-03

Family

ID=9427596

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9202930A Expired - Fee Related FR2688441B1 (en) 1992-03-10 1992-03-10 METHOD AND DEVICE FOR THE MANUFACTURE BY ROTOMOULDING OF TANKS HAVING AN OPENING HAVING A FEMALE THREAD, AND RESERVOIRS PRODUCED.

Country Status (2)

Country Link
ES (1) ES2068749B1 (en)
FR (1) FR2688441B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2183659B1 (en) * 1999-03-23 2004-06-16 Javier Bullich Trallero "METHOD FOR THE MANUFACTURE OF NON-POLLUTING BODIES OF THE PRODUCTS CONTAINED IN THE SAME".
EP2374735B1 (en) * 2010-04-12 2013-06-12 Graf Plastics GmbH Tank

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4023257A (en) * 1976-01-21 1977-05-17 Nl Industries, Inc. Method of making a hollow article having a reinforced aperture
JPS5544803A (en) * 1978-09-13 1980-03-29 Yatsumine Sangyo Kk Preparation for exhaust hole in synthetic resin tank by rotation molding
CH638609A5 (en) * 1978-12-22 1983-09-30 Eurometaal Nv SPLITTER PLASTIC COAT FOR MILITARY COMBUSTION BODIES.
US4357293A (en) * 1979-10-22 1982-11-02 Williamson Jr James H Method for molding a mounting member in place
US4705468A (en) * 1985-11-18 1987-11-10 Essef Corporation Apparatus for rotationally casting a plastic tank liner having an access fitting

Also Published As

Publication number Publication date
ES2068749B1 (en) 1998-05-16
ES2068749A2 (en) 1995-04-16
FR2688441A1 (en) 1993-09-17
ES2068749R (en) 1997-10-16

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20091130