FR1479569A - Appareillage pour l'élaboration de plaques de polyuréthane semi-rigide ou autre matière plastique similaire - Google Patents

Appareillage pour l'élaboration de plaques de polyuréthane semi-rigide ou autre matière plastique similaire

Info

Publication number
FR1479569A
FR1479569A FR69047085A FR69047085A FR1479569A FR 1479569 A FR1479569 A FR 1479569A FR 69047085 A FR69047085 A FR 69047085A FR 69047085 A FR69047085 A FR 69047085A FR 1479569 A FR1479569 A FR 1479569A
Authority
FR
France
Prior art keywords
semi
production
plastic material
rigid polyurethane
similar plastic
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
FR69047085A
Other languages
English (en)
Inventor
Claude Francis Paul Delrieu
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 filed Critical
Priority to FR69047085A priority Critical patent/FR1479569A/fr
Application granted granted Critical
Publication of FR1479569A publication Critical patent/FR1479569A/fr
Expired legal-status Critical Current

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
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/04—Feeding of the material to be moulded, e.g. into a mould cavity
    • 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
    • B29C44/42—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using pressure difference, e.g. by injection or by vacuum
    • B29C44/428—Mould constructions; Mould supporting equipment
    • 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
    • B29C33/30—Mounting, exchanging or centering
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/0227—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using pressure vessels, e.g. autoclaves, vulcanising pans

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Robotics (AREA)
FR69047085A 1966-03-24 1966-03-24 Appareillage pour l'élaboration de plaques de polyuréthane semi-rigide ou autre matière plastique similaire Expired FR1479569A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR69047085A FR1479569A (fr) 1966-03-24 1966-03-24 Appareillage pour l'élaboration de plaques de polyuréthane semi-rigide ou autre matière plastique similaire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR69047085A FR1479569A (fr) 1966-03-24 1966-03-24 Appareillage pour l'élaboration de plaques de polyuréthane semi-rigide ou autre matière plastique similaire

Publications (1)

Publication Number Publication Date
FR1479569A true FR1479569A (fr) 1967-05-05

Family

ID=1585056

Family Applications (1)

Application Number Title Priority Date Filing Date
FR69047085A Expired FR1479569A (fr) 1966-03-24 1966-03-24 Appareillage pour l'élaboration de plaques de polyuréthane semi-rigide ou autre matière plastique similaire

Country Status (1)

Country Link
FR (1) FR1479569A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2804632A1 (fr) * 2000-02-09 2001-08-10 Didier Leon Fumez Unite de presse de grande dimension a serrage mecano- pneumatique pour fabrication de panneaux resistants et isolants destines au batiment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2804632A1 (fr) * 2000-02-09 2001-08-10 Didier Leon Fumez Unite de presse de grande dimension a serrage mecano- pneumatique pour fabrication de panneaux resistants et isolants destines au batiment

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