FR2148447A1 - - Google Patents

Info

Publication number
FR2148447A1
FR2148447A1 FR7227720A FR7227720A FR2148447A1 FR 2148447 A1 FR2148447 A1 FR 2148447A1 FR 7227720 A FR7227720 A FR 7227720A FR 7227720 A FR7227720 A FR 7227720A FR 2148447 A1 FR2148447 A1 FR 2148447A1
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.)
Granted
Application number
FR7227720A
Other versions
FR2148447B1 (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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of FR2148447A1 publication Critical patent/FR2148447A1/fr
Application granted granted Critical
Publication of FR2148447B1 publication Critical patent/FR2148447B1/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
    • 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
    • B29C51/26—Component parts, details or accessories; Auxiliary operations
    • B29C51/42—Heating or cooling
    • B29C51/426—Producing specific thermal regimes during thermoforming to obtain particular properties
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C5/00—Rigid or semi-rigid luggage
    • A45C5/02—Materials therefor
    • 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
    • B29C51/002—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 characterised by the choice of material
    • 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
    • B29C51/04—Combined thermoforming and prestretching, e.g. biaxial stretching
    • 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
    • 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
    • B29C51/085—Deep drawing or matched-mould forming, i.e. using mechanical means only by shaping between complementary mould parts with at least one of the shaping surfaces being made of resilien material, e.g. rubber
    • 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
    • B29C51/10—Forming by pressure difference, e.g. vacuum
    • 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
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/06—PVC, i.e. polyvinylchloride
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2055/00—Use of specific polymers obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in a single one of main groups B29K2023/00 - B29K2049/00, e.g. having a vinyl group, as moulding material
    • B29K2055/02—ABS polymers, i.e. acrylonitrile-butadiene-styrene polymers
    • 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
    • B29L2031/7418—Suitcases

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
FR7227720A 1971-08-11 1972-08-01 Expired FR2148447B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3770771 1971-08-11
GB1226472*[A GB1386953A (en) 1971-08-11 1972-03-16 Process for making moulded plastic articles

Publications (2)

Publication Number Publication Date
FR2148447A1 true FR2148447A1 (fr) 1973-03-23
FR2148447B1 FR2148447B1 (fr) 1975-06-13

Family

ID=26248896

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7227720A Expired FR2148447B1 (fr) 1971-08-11 1972-08-01

Country Status (10)

Country Link
JP (1) JPS4826863A (fr)
BE (1) BE787219A (fr)
CA (1) CA995432A (fr)
CH (1) CH546634A (fr)
DE (1) DE2238831A1 (fr)
FR (1) FR2148447B1 (fr)
GB (1) GB1386953A (fr)
IT (1) IT964849B (fr)
NL (1) NL7210871A (fr)
SE (1) SE385808B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2404506A1 (fr) * 1977-09-28 1979-04-27 Wavin Bv Procede pour former en continu des objets creux en une matiere thermoplastique
EP0095121A2 (fr) * 1982-05-16 1983-11-30 Kurt Hacker Procédé et dispositif pour fabriquer un corps plat de miroir en matière thermoplastique, au moins partiellement incurvé
WO1986007563A1 (fr) * 1985-06-17 1986-12-31 Baxter Travenol Laboratories, Inc. Procede et appareil de fabrication d'articles ou de pieces faconnees a partir d'une feuille en materiau plastique orientable
EP2168754A3 (fr) * 2004-06-18 2015-08-12 Samsonite IP Holdings S.a.r.l Composant plastique, en particulier armature d'une valise, fabriqué en matériau thermoplastique auto-renforcé, et appareil permettant de fabriquer un tel composant

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52144061A (en) * 1976-05-27 1977-12-01 Sumitomo Bakelite Co Method and device for thermally forming plastic sheet
DE2656071C3 (de) * 1976-12-10 1982-12-30 Multivac Sepp Haggenmüller KG, 8941 Wolfertschwenden Verfahren und Vorrichtung zum Verformen von Kunststoffolie zu einseitig offenen Behältern mit einer Bodenkante
DE2757554C3 (de) * 1977-12-23 1985-07-11 Fa. J.S. Staedtler, 8500 Nürnberg Schreibeinsatz für Röhrchenschreibgeräte
DE2901368A1 (de) * 1979-01-15 1980-07-31 Lentia Gmbh Verfahren zur herstellung von formteilen aus propylenhomo- oder co-polymeren mit gutem tieftemperaturverhalten
JPS6030324A (ja) * 1983-07-28 1985-02-15 Uchiyama Mfg Corp ガスケツトの製造方法
DE9216080U1 (de) * 1992-11-26 1993-08-26 Reiss Int Gmbh Tiefziehteil
TW311896B (fr) * 1995-06-07 1997-08-01 Elliot Younessian
AT403751B (de) * 1996-06-19 1998-05-25 Akg Akustische Kino Geraete Verfahren zur herstellung einer membran für einen elektroakustischen wandler
DE10251197C5 (de) * 2002-11-04 2008-06-19 Erhard Jahnen Verfahren zum Bördeln von runden Gefäßen
CA2552081C (fr) 2004-01-07 2012-07-17 Dsm Ip Assets B.V. Procede de fabrication d'objets incurves
FR2883795B1 (fr) * 2005-03-31 2010-01-15 Stephane Sorlin Perfectionnement aux presses de faconnage, en particulier presses de gaufrage permanent
WO2007043555A1 (fr) 2005-10-12 2007-04-19 Mitsubishi Pencil Co., Ltd. Applicateur de cosmétique de type intégré
DE102010050740B4 (de) * 2010-11-08 2012-12-06 Airbus Operations Gmbh Verfahren und Vorrichtung zur Herstellung eines Flugzeugstrukturbauteils
WO2018167233A1 (fr) 2017-03-15 2018-09-20 Samsonite Ip Holdings S.Á R.L. Films stratifiés de polymère thermoplastique à orientation biaxiale pour articles de bagage et leurs procédés de fabrication
US11420428B2 (en) * 2017-07-25 2022-08-23 Lowe's Companies, Inc. Composite polymeric film wear layer for hard surfaces
JP7052571B2 (ja) * 2018-06-04 2022-04-12 トヨタ自動車株式会社 成形装置および成形品の製造方法
DE102020134704A1 (de) 2020-12-22 2022-06-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Spannrahmen zur abgedichteten Fixierung einer Folie an einem Produktionselement

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2404506A1 (fr) * 1977-09-28 1979-04-27 Wavin Bv Procede pour former en continu des objets creux en une matiere thermoplastique
EP0095121A2 (fr) * 1982-05-16 1983-11-30 Kurt Hacker Procédé et dispositif pour fabriquer un corps plat de miroir en matière thermoplastique, au moins partiellement incurvé
EP0095121A3 (fr) * 1982-05-16 1986-01-29 Kurt Hacker Procédé et dispositif pour fabriquer un corps plat de miroir en matière thermoplastique, au moins partiellement incurvé
WO1986007563A1 (fr) * 1985-06-17 1986-12-31 Baxter Travenol Laboratories, Inc. Procede et appareil de fabrication d'articles ou de pieces faconnees a partir d'une feuille en materiau plastique orientable
EP2168754A3 (fr) * 2004-06-18 2015-08-12 Samsonite IP Holdings S.a.r.l Composant plastique, en particulier armature d'une valise, fabriqué en matériau thermoplastique auto-renforcé, et appareil permettant de fabriquer un tel composant
US11363866B2 (en) 2004-06-18 2022-06-21 Samsonite Ip Holdings S.A R.L. Process for making a luggage shell from self-reinforced thermo-plastic material

Also Published As

Publication number Publication date
GB1386953A (en) 1975-03-12
NL7210871A (fr) 1973-02-13
FR2148447B1 (fr) 1975-06-13
JPS4826863A (fr) 1973-04-09
BE787219A (fr) 1973-02-05
CH546634A (de) 1974-03-15
CA995432A (en) 1976-08-24
IT964849B (it) 1974-01-31
SE385808B (sv) 1976-07-26
DE2238831A1 (de) 1973-02-22

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Legal Events

Date Code Title Description
ST Notification of lapse