NL134943C - - Google Patents

Info

Publication number
NL134943C
NL134943C NL134943DA NL134943C NL 134943 C NL134943 C NL 134943C NL 134943D A NL134943D A NL 134943DA NL 134943 C NL134943 C NL 134943C
Authority
NL
Netherlands
Application number
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.)
Publication date
Application granted granted Critical
Publication of NL134943C publication Critical patent/NL134943C/xx

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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus 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
    • 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
    • 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
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/44—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form
    • B29C44/445—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length in solid form in the form of expandable granules, particles or beads
    • 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
    • B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
    • B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam
    • 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
    • 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
    • B29C44/3415—Heating or cooling
    • B29C44/3426—Heating by introducing steam in the mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
NL134943D 1965-08-14 NL134943C (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST024273 1965-08-14

Publications (1)

Publication Number Publication Date
NL134943C true NL134943C (ja) 1972-04-17

Family

ID=7460041

Family Applications (2)

Application Number Title Priority Date Filing Date
NL134943D NL134943C (ja) 1965-08-14
NL6608166A NL6608166A (ja) 1965-08-14 1966-06-13

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL6608166A NL6608166A (ja) 1965-08-14 1966-06-13

Country Status (5)

Country Link
CH (1) CH438687A (ja)
DE (1) DE1479748C2 (ja)
FR (1) FR1488918A (ja)
GB (1) GB1136586A (ja)
NL (2) NL6608166A (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4192638A (en) * 1976-05-17 1980-03-11 Gerard Lezier Molding device having heat transfer chambers insulated from each other for molding expandable thermoplastic resin particles
EP0118575A1 (de) * 1983-03-11 1984-09-19 Sodemape Holding AG Formwerkzeug aus mindestens drei Teilwerkzeugen zur Herstellung von Formlingen aus schäumbarem Kunststoff

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE684603C (de) * 1936-08-19 1939-12-01 Auto Union A G Presse zum Herstellen von Kunstharzpressteilen
CH369284A (fr) * 1960-01-20 1963-05-15 Rayonne S I P R A Societe Anon Appareillage pour la fabrication d'objets en polystyrène expansé permettant le moulage en grande série
US3069303A (en) * 1960-02-05 1962-12-18 Scholle Chemical Corp Process and apparatus for producing flexible containers
US3159875A (en) * 1961-06-30 1964-12-08 Springfield Cast Products Inc Automatic molding press
FR1406090A (fr) * 1964-06-08 1965-07-16 Moeller & Neumann Verwalt Ges Installation à presse et à moule pour la fabrication de parties de moules à partir de masses plastiques, notamment de matières plastiques durcissables
DE1912237U (de) * 1965-01-18 1965-03-18 Alfred Augsburg Kunstoffpresse.

Also Published As

Publication number Publication date
CH438687A (de) 1967-06-30
GB1136586A (en) 1968-12-11
DE1479748C2 (de) 1975-10-16
DE1479748B1 (de) 1971-11-18
NL6608166A (ja) 1967-02-15
FR1488918A (fr) 1967-07-13

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