ATE141856T1 - Vakuumformmaschine zum gleichzeitigen verformen und verschweissen zweier kunststoffplatten - Google Patents

Vakuumformmaschine zum gleichzeitigen verformen und verschweissen zweier kunststoffplatten

Info

Publication number
ATE141856T1
ATE141856T1 AT93108744T AT93108744T ATE141856T1 AT E141856 T1 ATE141856 T1 AT E141856T1 AT 93108744 T AT93108744 T AT 93108744T AT 93108744 T AT93108744 T AT 93108744T AT E141856 T1 ATE141856 T1 AT E141856T1
Authority
AT
Austria
Prior art keywords
frame
spacer
welding
upper clamping
forming
Prior art date
Application number
AT93108744T
Other languages
German (de)
English (en)
Inventor
Manfred Dipl-Ing Geiss
Original Assignee
Geiss Georg Maschf
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 Geiss Georg Maschf filed Critical Geiss Georg Maschf
Application granted granted Critical
Publication of ATE141856T1 publication Critical patent/ATE141856T1/de

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
    • B29C51/266—Auxiliary operations after the thermoforming operation
    • B29C51/267—Two sheets being thermoformed in separate mould parts and joined together while still in the mould
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
AT93108744T 1992-07-18 1993-06-01 Vakuumformmaschine zum gleichzeitigen verformen und verschweissen zweier kunststoffplatten ATE141856T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4223785A DE4223785C1 (enExample) 1992-07-18 1992-07-18

Publications (1)

Publication Number Publication Date
ATE141856T1 true ATE141856T1 (de) 1996-09-15

Family

ID=6463604

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93108744T ATE141856T1 (de) 1992-07-18 1993-06-01 Vakuumformmaschine zum gleichzeitigen verformen und verschweissen zweier kunststoffplatten

Country Status (3)

Country Link
EP (1) EP0579937B1 (enExample)
AT (1) ATE141856T1 (enExample)
DE (2) DE4223785C1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4338301C2 (de) * 1993-11-10 1995-11-09 Agoform Gmbh August Ottensmeye Vorrichtung zur Herstellung von profilierten Kunststoff-Hohlteilen
DE4416344C1 (de) * 1994-05-09 1995-12-21 Illig Maschinenbau Adolf Verfahren zum Herstellen von Hohlkörpern aus zwei verformten Kunststoffplatten und Vorrichtung zur Durchführung des Verfahrens
JP2911396B2 (ja) * 1995-08-29 1999-06-23 筒中プラスチック工業株式会社 合成樹脂製中空成形体の製造装置
US6682790B1 (en) 1996-05-07 2004-01-27 Cornelius Nittel Method for manufacturing flexible containers made of thermoplastic plastics
DE19618328B4 (de) * 1996-05-07 2009-09-10 Nittel Gmbh & Co Kg Flexibler Kunststoffbehälter
DE29720910U1 (de) * 1997-11-25 1998-02-12 Georg Geiß Maschinenfabrik, 96145 Seßlach Vakuumformmaschine zum Umformen von Formteilen
WO1999064221A1 (en) * 1998-06-10 1999-12-16 Fisher & Paykel Limited Apparatus and methods for twin sheet thermoforming
DE102004002431A1 (de) * 2004-01-16 2005-08-11 Geiss Ag Vakuumformmaschine mit einem geschlossenen Maschinengehäuse
DE102005053917A1 (de) * 2005-11-11 2007-05-16 Geiss Ag Verfahren und Vorrichtung zur Herstellung eines doppelwandigen Kunstoffformteils mit wenigstens einem eingelegten Bauteil
EP2196301B1 (de) 2008-12-11 2015-07-22 GEISS Aktiengesellschaft Twinsheetrahmen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1482707A (en) * 1921-12-12 1924-02-05 Frank W Skinner Machine for and process of making hollow rubber articles
US3398434A (en) * 1965-12-07 1968-08-27 Formex Mfg Inc Vacuum forming apparatus
DE2404355A1 (de) * 1974-01-30 1975-07-31 Kunststoffwerk Narten Gmbh Vorrichtung zum einspannen zweier kunststoffplatten in einer tiefziehmaschine
US4039643A (en) * 1974-09-23 1977-08-02 Formex Manufacturing, Inc. Method for forming plastic sheets
US4801347A (en) * 1985-08-30 1989-01-31 Garwood Limited Method of producing a packaging tray
DE4010441C2 (de) * 1990-03-31 1994-10-20 Roeder & Spengler Stanz Vorrichtung zum Herstellen eines Formteils aus einem verformbaren Werkstück
DE4035224A1 (de) * 1990-11-06 1992-05-07 Kannegiesser H Gmbh Co Verfahren, vorrichtung, werkzeug und spannrahmen zumverformen von gegenstaenden, insbesondere zum vorformmen von verstaerkungseinlagen bzw. verstaerkungseinlagenstapel fuer kunststofformteile

Also Published As

Publication number Publication date
DE4223785C1 (enExample) 1993-05-13
EP0579937A1 (de) 1994-01-26
DE59303556D1 (de) 1996-10-02
EP0579937B1 (de) 1996-08-28

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Legal Events

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REN Ceased due to non-payment of the annual fee