CH542035A - Plastic mold with a mold frame upper and lower part with a molded upper and lower part for the production of rigid foam parts - Google Patents

Plastic mold with a mold frame upper and lower part with a molded upper and lower part for the production of rigid foam parts

Info

Publication number
CH542035A
CH542035A CH981572A CH981572A CH542035A CH 542035 A CH542035 A CH 542035A CH 981572 A CH981572 A CH 981572A CH 981572 A CH981572 A CH 981572A CH 542035 A CH542035 A CH 542035A
Authority
CH
Switzerland
Prior art keywords
production
mold
rigid foam
foam parts
frame upper
Prior art date
Application number
CH981572A
Other languages
German (de)
Inventor
Mohr Rudolf
Original Assignee
Polar Grafik 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 Polar Grafik Gmbh filed Critical Polar Grafik Gmbh
Priority to CH981572A priority Critical patent/CH542035A/en
Priority to DE19732323585 priority patent/DE2323585A1/en
Priority to ES416002A priority patent/ES416002A1/en
Priority to JP48073275A priority patent/JPS4985156A/ja
Priority to BE133056A priority patent/BE801837A/en
Priority to GB3185873A priority patent/GB1416080A/en
Priority to FR7324805A priority patent/FR2191983B1/fr
Priority to IT6902973A priority patent/IT991690B/en
Publication of CH542035A publication Critical patent/CH542035A/en

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
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/40—Plastics, e.g. foam or 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/58—Moulds
    • B29C44/581—Closure devices for pour holes
    • 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
    • B29C70/02—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising combinations of reinforcements, e.g. non-specified reinforcements, fibrous reinforcing inserts and fillers, e.g. particulate fillers, incorporated in matrix material, forming one or more layers and with or without non-reinforced or non-filled layers
    • B29C70/021—Combinations of fibrous reinforcement and non-fibrous material
    • B29C70/025—Combinations of fibrous reinforcement and non-fibrous material with particular filler
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/008—Using vibrations during moulding
    • 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
    • B29K2309/00—Use of inorganic materials not provided for in groups B29K2303/00 - B29K2307/00, as reinforcement
    • B29K2309/08—Glass
    • 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
    • B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
    • B29K2705/02—Aluminium
    • 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
    • B29L2031/757—Moulds, cores, dies
CH981572A 1972-07-07 1972-07-07 Plastic mold with a mold frame upper and lower part with a molded upper and lower part for the production of rigid foam parts CH542035A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CH981572A CH542035A (en) 1972-07-07 1972-07-07 Plastic mold with a mold frame upper and lower part with a molded upper and lower part for the production of rigid foam parts
DE19732323585 DE2323585A1 (en) 1972-07-07 1973-05-10 PLASTIC MOLD FOR THE PRODUCTION OF RIGID FOAM PARTS FROM A MOLDED FRAME UPPER AND LOWER PART WITH THE MOLDED UPPER AND LOWER PART INTO THIS
ES416002A ES416002A1 (en) 1972-07-07 1973-06-16 Mould assembly for manufacturing hard foamed plastics articles
JP48073275A JPS4985156A (en) 1972-07-07 1973-06-28
BE133056A BE801837A (en) 1972-07-07 1973-07-03 PLASTIC MOLD INTENDED FOR THE MANUFACTURE OF RIGID FOAM PARTS AND INCLUDING A MOLDING FRAME WITH AN UPPER PART AND A BOTTOM PART IN WHICH ARE CAST RESPECTIVELY THE UPPER HALF AND THE LOWER HALF OF THE MOLD
GB3185873A GB1416080A (en) 1972-07-07 1973-07-04 Mould assembly for manufacturing hard foamed plastics articles
FR7324805A FR2191983B1 (en) 1972-07-07 1973-07-05
IT6902973A IT991690B (en) 1972-07-07 1973-07-06 MOLD OF PLASTIC MATERIAL FOR THE MANUFACTURE OF PARTS OF RIGID SYNTHETIC FOAM

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH981572A CH542035A (en) 1972-07-07 1972-07-07 Plastic mold with a mold frame upper and lower part with a molded upper and lower part for the production of rigid foam parts

Publications (1)

Publication Number Publication Date
CH542035A true CH542035A (en) 1973-09-30

Family

ID=4355948

Family Applications (1)

Application Number Title Priority Date Filing Date
CH981572A CH542035A (en) 1972-07-07 1972-07-07 Plastic mold with a mold frame upper and lower part with a molded upper and lower part for the production of rigid foam parts

Country Status (8)

Country Link
JP (1) JPS4985156A (en)
BE (1) BE801837A (en)
CH (1) CH542035A (en)
DE (1) DE2323585A1 (en)
ES (1) ES416002A1 (en)
FR (1) FR2191983B1 (en)
GB (1) GB1416080A (en)
IT (1) IT991690B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53101069U (en) * 1976-12-23 1978-08-15
DE4236081A1 (en) * 1992-10-26 1994-04-28 Ph Kurtz Eisenhammer Kg Process for producing molded articles from foamed plastic and mold for carrying out this process
JP2004261969A (en) * 2003-02-04 2004-09-24 Bridgestone Corp Mold for foam molding and foam molding method
ITMI20090380U1 (en) 2009-11-25 2011-05-26 Abate Basilio & C S N C PNEUMATIC VALVE FOR EXPULSION OF PIECES MOLDED BY A MOLD FOR PLASTIC MATERIAL.

Also Published As

Publication number Publication date
FR2191983B1 (en) 1977-12-23
BE801837A (en) 1973-11-05
ES416002A1 (en) 1976-03-01
DE2323585A1 (en) 1974-01-24
JPS4985156A (en) 1974-08-15
GB1416080A (en) 1975-12-03
IT991690B (en) 1975-08-30
FR2191983A1 (en) 1974-02-08

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Legal Events

Date Code Title Description
PL Patent ceased