CA939864A - Molding apparatus - Google Patents

Molding apparatus

Info

Publication number
CA939864A
CA939864A CA122,525A CA122525A CA939864A CA 939864 A CA939864 A CA 939864A CA 122525 A CA122525 A CA 122525A CA 939864 A CA939864 A CA 939864A
Authority
CA
Canada
Prior art keywords
molding apparatus
molding
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
Application number
CA122,525A
Other languages
English (en)
Other versions
CA122525S (en
Inventor
Ulrich Geltenpoth
Manfred Kurreck
Reinhold Mnilk
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.)
Holstein und Kappert Maschinenfabrik Phonix GmbH
Original Assignee
Holstein und Kappert Maschinenfabrik Phonix GmbH
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 Holstein und Kappert Maschinenfabrik Phonix GmbH filed Critical Holstein und Kappert Maschinenfabrik Phonix GmbH
Application granted granted Critical
Publication of CA939864A publication Critical patent/CA939864A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/06—Platens or press rams
    • 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
    • B29C33/20—Opening, closing or clamping
    • B29C33/202—Clamping means operating on closed or nearly closed mould parts, the clamping means being independently movable of the opening or closing means
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04—Extrusion blow-moulding
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/48—Moulds
    • 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
    • B29C33/20—Opening, closing or clamping
    • B29C33/202—Clamping means operating on closed or nearly closed mould parts, the clamping means being independently movable of the opening or closing means
    • B29C2033/205—Clamping means operating on closed or nearly closed mould parts, the clamping means being independently movable of the opening or closing means mould clamping by membranes, e.g. inflatable membranes or cushions
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/42—Component parts, details or accessories; Auxiliary operations
    • B29C49/56—Opening, closing or clamping means
    • B29C2049/563—Clamping means
    • B29C2049/5635—Avoiding mould deformation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
CA122,525A 1971-06-09 1971-09-10 Molding apparatus Expired CA939864A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2128561A DE2128561C3 (de) 1971-06-09 1971-06-09 Formwerkzeug zum Verarbeiten von thermoplastischem Material mit gegeneinander bewegbaren Formhälften

Publications (1)

Publication Number Publication Date
CA939864A true CA939864A (en) 1974-01-15

Family

ID=5810246

Family Applications (1)

Application Number Title Priority Date Filing Date
CA122,525A Expired CA939864A (en) 1971-06-09 1971-09-10 Molding apparatus

Country Status (12)

Country Link
US (1) US3782879A (en:Method)
AT (1) AT328176B (en:Method)
AU (1) AU3336071A (en:Method)
BE (1) BE772410A (en:Method)
BR (1) BR7200928D0 (en:Method)
CA (1) CA939864A (en:Method)
DE (1) DE2128561C3 (en:Method)
ES (1) ES394947A1 (en:Method)
FR (1) FR2140364A2 (en:Method)
GB (1) GB1323387A (en:Method)
NL (1) NL7112487A (en:Method)
SE (1) SE374299B (en:Method)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1435216A (en) * 1972-12-07 1976-05-12 Mehnert G Mould unit for a mouding machine
US3972668A (en) * 1975-02-19 1976-08-03 Hercules Incorporated Pressless injection molding apparatus
US4762486A (en) * 1979-12-14 1988-08-09 The Continental Group, Inc. Blow molding machine
FR2649034B1 (fr) * 1989-06-28 1991-10-31 Anver Procede et installation de moulage haute frequence de matiere plastique
DE4212584A1 (de) * 1992-04-15 1993-10-21 Krupp Corpoplast Masch Vorspanneinrichtung
US5486103A (en) * 1994-05-09 1996-01-23 Electra Form, Inc. Blow mold clamp assembly
US5700496A (en) * 1994-11-15 1997-12-23 Bacon; Charles R. Self-adjusting mold backplate
CA2239192C (en) * 1998-05-29 2007-07-24 Wentworth Mould And Die Company Limited Universal mould carrier with improved air flow compensation
CA2313881C (en) 2000-07-14 2006-10-17 Tar Tsau Universal blow mold assembly
CA2454526C (en) * 2003-12-30 2009-10-27 Wentworth Mold Inc. Air flow compensation for mold carrier
FR2903933B1 (fr) * 2006-07-21 2008-10-03 Sidel Participations Dispositif de moulage pour la fabrication de recipients thermoplastiques
DE102010049025A1 (de) * 2010-10-21 2012-04-26 Krones Aktiengesellschaft Formträger- und Reckschlittenventil
DE102011052865A1 (de) * 2011-08-19 2013-02-21 Krones Aktiengesellschaft Vorrichtung zum Umformen von Kunststoffvorformlingen zu Kunststoffbehältnissen mit Druckkissen
FR2991906B1 (fr) * 2012-06-19 2015-07-03 Serac Group Dispositif de soufflage de recipients
CN116194270B (zh) * 2020-09-25 2025-06-13 乐高公司 用于注射模制的模制工具

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2962761A (en) * 1959-01-09 1960-12-06 Goshen Rubber Co Inc Apparatus for molding flashless rubber articles
US3479696A (en) * 1967-06-30 1969-11-25 Grinnell Corp Apparatus for molding liners in hollow metal bodies

Also Published As

Publication number Publication date
NL7112487A (en:Method) 1972-12-12
BE772410A (fr) 1972-01-17
DE2128561C3 (de) 1974-11-14
AU3336071A (en) 1973-03-15
DE2128561B2 (en:Method) 1974-04-11
US3782879A (en) 1974-01-01
FR2140364A2 (en:Method) 1973-01-19
AT328176B (de) 1976-03-10
DE2128561A1 (de) 1973-05-30
BR7200928D0 (pt) 1973-09-20
ES394947A1 (es) 1974-07-01
GB1323387A (en) 1973-07-11
ATA778671A (de) 1975-05-15
SE374299B (en:Method) 1975-03-03

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