CH581537A5 - - Google Patents

Info

Publication number
CH581537A5
CH581537A5 CH528374A CH528374A CH581537A5 CH 581537 A5 CH581537 A5 CH 581537A5 CH 528374 A CH528374 A CH 528374A CH 528374 A CH528374 A CH 528374A CH 581537 A5 CH581537 A5 CH 581537A5
Authority
CH
Switzerland
Application number
CH528374A
Original Assignee
Pont A Mousson
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 Pont A Mousson filed Critical Pont A Mousson
Priority to CH528374A priority Critical patent/CH581537A5/xx
Priority to FR7436886A priority patent/FR2278477A1/fr
Priority to DE19752516711 priority patent/DE2516711C3/de
Publication of CH581537A5 publication Critical patent/CH581537A5/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
    • 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
    • B29C44/36—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
CH528374A 1974-04-17 1974-04-17 CH581537A5 (https=)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH528374A CH581537A5 (https=) 1974-04-17 1974-04-17
FR7436886A FR2278477A1 (fr) 1974-04-17 1974-11-07 Moule pour la fabrication de blocs de polystyrene expanse
DE19752516711 DE2516711C3 (de) 1974-04-17 1975-04-16 Prismatische Form mit viereckigem Querschnitt zur Herstellung von Blöcken aus expandiertem Kunststoff

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH528374A CH581537A5 (https=) 1974-04-17 1974-04-17

Publications (1)

Publication Number Publication Date
CH581537A5 true CH581537A5 (https=) 1976-11-15

Family

ID=4290981

Family Applications (1)

Application Number Title Priority Date Filing Date
CH528374A CH581537A5 (https=) 1974-04-17 1974-04-17

Country Status (2)

Country Link
CH (1) CH581537A5 (https=)
FR (1) FR2278477A1 (https=)

Also Published As

Publication number Publication date
FR2278477B1 (https=) 1976-12-31
FR2278477A1 (fr) 1976-02-13

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased