FR2194540A1 - - Google Patents

Info

Publication number
FR2194540A1
FR2194540A1 FR7328245A FR7328245A FR2194540A1 FR 2194540 A1 FR2194540 A1 FR 2194540A1 FR 7328245 A FR7328245 A FR 7328245A FR 7328245 A FR7328245 A FR 7328245A FR 2194540 A1 FR2194540 A1 FR 2194540A1
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
FR7328245A
Other languages
French (fr)
Other versions
FR2194540B1 (US06272168-20010807-M00014.png
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.)
WOODALL INDUSTRIES INC US
Woodall Industries Inc
Original Assignee
WOODALL INDUSTRIES INC US
Woodall Industries Inc
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 WOODALL INDUSTRIES INC US, Woodall Industries Inc filed Critical WOODALL INDUSTRIES INC US
Publication of FR2194540A1 publication Critical patent/FR2194540A1/fr
Application granted granted Critical
Publication of FR2194540B1 publication Critical patent/FR2194540B1/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
    • B29C51/18—Thermoforming apparatus
    • B29C51/20—Thermoforming apparatus having movable moulds or mould parts
    • B29C51/22—Thermoforming apparatus having movable moulds or mould parts rotatable about an axis
    • 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
    • B29C51/261—Handling means, e.g. transfer means, feeding means
    • B29C51/262—Clamping means for the sheets, e.g. clamping frames
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/20—Molding plants

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
FR7328245A 1972-08-01 1973-08-01 Expired FR2194540B1 (US06272168-20010807-M00014.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00277137A US3810731A (en) 1972-08-01 1972-08-01 Apparatus for forming plastic sheets

Publications (2)

Publication Number Publication Date
FR2194540A1 true FR2194540A1 (US06272168-20010807-M00014.png) 1974-03-01
FR2194540B1 FR2194540B1 (US06272168-20010807-M00014.png) 1976-05-07

Family

ID=23059548

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7328245A Expired FR2194540B1 (US06272168-20010807-M00014.png) 1972-08-01 1973-08-01

Country Status (3)

Country Link
US (1) US3810731A (US06272168-20010807-M00014.png)
CA (1) CA1001369A (US06272168-20010807-M00014.png)
FR (1) FR2194540B1 (US06272168-20010807-M00014.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0692365A1 (de) * 1994-07-14 1996-01-17 Maschinenfabrik Georg Geiss Abdeckplatte für Vakuumformmaschinen

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4018551A (en) * 1975-07-28 1977-04-19 Shuman Jack N Table for plastic forming apparatus
US4133625A (en) * 1977-08-02 1979-01-09 Cincinnati Milacron Inc. Machine for forging and thermoforming hollow thermoplastic biaxially oriented articles
US4462786A (en) * 1982-04-13 1984-07-31 M. L. Shelley & Partners Limited Thermoforming apparatus
US4666544A (en) * 1983-08-24 1987-05-19 John Brown Inc. Thermoforming methods
US4555377A (en) * 1983-08-24 1985-11-26 Leesona Corporation Thermoforming methods and apparatus
GB2219238A (en) * 1988-06-04 1989-12-06 Clarke R & Co Ltd Plastics moulding apparatus
GB2219239A (en) * 1988-06-04 1989-12-06 Clarke R & Co Ltd Plastics moulding apparatus
US5167969A (en) * 1991-04-09 1992-12-01 Demaio Jr Joseph T Split frame for rotary vacuum mold unit
US6086354A (en) * 1997-09-30 2000-07-11 Alltrista Corporation Track-supported rotatable sheet support structure for twin-sheet thermoformer
US5975879A (en) * 1997-09-30 1999-11-02 Alltrista Corporation Rotatable sheet support structure for a twin-sheet thermoformer
IT1317495B1 (it) * 2000-05-08 2003-07-09 Rigo Group S R L Pinza estensibile per il serraggio trasversale o di testa di lastre di materiale plastico e macchina per la termoformatura in linea di
US6705853B1 (en) * 2000-10-20 2004-03-16 Durakon Industries, Inc. Six station rotary thermoforming machine
US6896835B2 (en) * 2002-03-01 2005-05-24 Aqua Glass Corporation Open mold multi-lap manufacturing process
US20030214075A1 (en) * 2002-05-15 2003-11-20 Brown Charles M. Open mold manufacturing process with centralized application station
US7005102B2 (en) * 2002-05-01 2006-02-28 Aqua Glass Corporation Manufacturing process generating a process airflow which maintains auto fire for a regenerative thermal oxidizer
GB2408480A (en) * 2003-11-27 2005-06-01 Timothy Francis Costello A pressure forming machine for a thermoplastics material
FR3074481B1 (fr) * 2017-12-01 2020-12-11 Ind Design For Foods Cups Dispositif pour le thermoformage de recipients et procede associe

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2097069A (en) * 1936-02-20 1937-10-26 Edward A Klages Wall structure
US3287765A (en) * 1965-02-05 1966-11-29 Leaming Ind Inc Adjustable framework for molding
FR1477672A (fr) * 1966-03-08 1967-04-21 Inovac Sa Procédé et dispositif pour le formage pneumatique d'objets en résine thermoplastique
US3371922A (en) * 1965-02-05 1968-03-05 Leaming Plastics Inc Adjustable clamp mechanism for molding framework
US3412183A (en) * 1965-09-24 1968-11-19 Woodail Ind Inc Method of and apparatus for forming hollow plastic structures
FR2047861A1 (en) * 1970-11-19 1971-03-19 Lefebvre Pierre Albert Clamping frame for heat forming thermo- - plastic resins
DE2039291A1 (de) * 1970-08-07 1972-02-10 Wolfgang Arnold Verfahren und Vorrichtung zur Herstellung eines Hohlkoerpers als Bauteil fuer Moebel u.dgl.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2932874A (en) * 1954-11-24 1960-04-19 Concrete Conduit Company Apparatus for manufacturing concrete pipe
US3025566A (en) * 1959-02-06 1962-03-20 Kostur J Edward Automatic vacuum forming machine for plastics
US3044117A (en) * 1959-09-21 1962-07-17 Goodyear Aircraft Corp Apparatus for making fiber-resin parts
US3583036A (en) * 1969-04-07 1971-06-08 Koehring Co Double web differential forming apparatus
US3632249A (en) * 1969-07-01 1972-01-04 Cypro Inc Apparatus for molding hollow plastic articles

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2097069A (en) * 1936-02-20 1937-10-26 Edward A Klages Wall structure
US3287765A (en) * 1965-02-05 1966-11-29 Leaming Ind Inc Adjustable framework for molding
US3371922A (en) * 1965-02-05 1968-03-05 Leaming Plastics Inc Adjustable clamp mechanism for molding framework
US3412183A (en) * 1965-09-24 1968-11-19 Woodail Ind Inc Method of and apparatus for forming hollow plastic structures
FR1477672A (fr) * 1966-03-08 1967-04-21 Inovac Sa Procédé et dispositif pour le formage pneumatique d'objets en résine thermoplastique
DE2039291A1 (de) * 1970-08-07 1972-02-10 Wolfgang Arnold Verfahren und Vorrichtung zur Herstellung eines Hohlkoerpers als Bauteil fuer Moebel u.dgl.
FR2047861A1 (en) * 1970-11-19 1971-03-19 Lefebvre Pierre Albert Clamping frame for heat forming thermo- - plastic resins

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0692365A1 (de) * 1994-07-14 1996-01-17 Maschinenfabrik Georg Geiss Abdeckplatte für Vakuumformmaschinen

Also Published As

Publication number Publication date
US3810731A (en) 1974-05-14
FR2194540B1 (US06272168-20010807-M00014.png) 1976-05-07
CA1001369A (en) 1976-12-14

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Legal Events

Date Code Title Description
ST Notification of lapse