FR2640909B1 - - Google Patents

Info

Publication number
FR2640909B1
FR2640909B1 FR8816987A FR8816987A FR2640909B1 FR 2640909 B1 FR2640909 B1 FR 2640909B1 FR 8816987 A FR8816987 A FR 8816987A FR 8816987 A FR8816987 A FR 8816987A FR 2640909 B1 FR2640909 B1 FR 2640909B1
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 - Fee Related
Application number
FR8816987A
Other languages
French (fr)
Other versions
FR2640909A1 (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.)
Norsolor SA
Original Assignee
Norsolor 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 Norsolor SA filed Critical Norsolor SA
Priority to FR8816987A priority Critical patent/FR2640909A1/fr
Publication of FR2640909A1 publication Critical patent/FR2640909A1/fr
Application granted granted Critical
Publication of FR2640909B1 publication Critical patent/FR2640909B1/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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/14—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor using multilayered preforms or sheets
    • B29C51/145—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor using multilayered preforms or sheets having at least one layer of textile or fibrous material combined with at least one plastics layer
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
    • B29C45/14811—Multilayered articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D22/00—Producing hollow articles
    • 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
    • B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
    • B29C51/08—Deep drawing or matched-mould forming, i.e. using mechanical means only
    • B29C51/082—Deep drawing or matched-mould forming, i.e. using mechanical means only by shaping between complementary mould parts
    • 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
    • B29L2031/769—Sanitary equipment
    • B29L2031/7692—Baths

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Laminated Bodies (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
FR8816987A 1988-12-22 1988-12-22 Reinforced thermoformed shell and its method of manufacture Granted FR2640909A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8816987A FR2640909A1 (en) 1988-12-22 1988-12-22 Reinforced thermoformed shell and its method of manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8816987A FR2640909A1 (en) 1988-12-22 1988-12-22 Reinforced thermoformed shell and its method of manufacture

Publications (2)

Publication Number Publication Date
FR2640909A1 FR2640909A1 (en) 1990-06-29
FR2640909B1 true FR2640909B1 (it) 1991-04-19

Family

ID=9373279

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8816987A Granted FR2640909A1 (en) 1988-12-22 1988-12-22 Reinforced thermoformed shell and its method of manufacture

Country Status (1)

Country Link
FR (1) FR2640909A1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4425323C2 (de) 1994-07-18 2000-06-08 Roehm Gmbh Verfahren zur Herstellung eines hinterfütterten Sanitärartikels
CN100429074C (zh) * 2004-07-08 2008-10-29 郭学忠 汽车风道板及内顶、顶棚板成形制造方法
WO2014111129A1 (en) * 2013-01-15 2014-07-24 Arkema France Multilayer composite composition, its manufacturing process, and article obtained thereof
CN115122568B (zh) * 2022-07-01 2023-08-11 广东百赞智能装备有限公司 一种具有智能调压功能的无柱式自上料c型注塑设备

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2343580A1 (fr) * 1976-03-09 1977-10-07 Altulor Procede et dispositif pour le renforcement d'une coque thermoformee
US4123488A (en) * 1977-09-06 1978-10-31 Lawson David E Molded plastic article and method of making the same
US4230764A (en) * 1979-04-30 1980-10-28 The United States Of America As Represented By The Secretary Of The Army Prestressed article
IT1132231B (it) * 1980-07-24 1986-06-25 Montedison Spa Prodotto laminare in materiale termoplastico ed articoli con esso ottenuti
JPS6163445A (ja) * 1984-09-05 1986-04-01 Mitsubishi Monsanto Chem Co 電磁波遮蔽筐体の製造方法
DE3601153A1 (de) * 1986-01-16 1987-08-06 Theodor Lentjes Tiefzieh-formteil und verfahren zu dessen herstellung

Also Published As

Publication number Publication date
FR2640909A1 (en) 1990-06-29

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Legal Events

Date Code Title Description
ST Notification of lapse