FR2337617A1 - Dispositif pour la fabrication de corps moules en matieres plastiques expansibles - Google Patents

Dispositif pour la fabrication de corps moules en matieres plastiques expansibles

Info

Publication number
FR2337617A1
FR2337617A1 FR7700499A FR7700499A FR2337617A1 FR 2337617 A1 FR2337617 A1 FR 2337617A1 FR 7700499 A FR7700499 A FR 7700499A FR 7700499 A FR7700499 A FR 7700499A FR 2337617 A1 FR2337617 A1 FR 2337617A1
Authority
FR
France
Prior art keywords
closed
mould
locking
opened
foam 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.)
Granted
Application number
FR7700499A
Other languages
English (en)
Other versions
FR2337617B1 (fr
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.)
Herbert Kannegiesser GmbH and Co
Original Assignee
Herbert Kannegiesser GmbH and Co
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 Herbert Kannegiesser GmbH and Co filed Critical Herbert Kannegiesser GmbH and Co
Publication of FR2337617A1 publication Critical patent/FR2337617A1/fr
Application granted granted Critical
Publication of FR2337617B1 publication Critical patent/FR2337617B1/fr
Granted 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/20—Opening, closing or clamping
    • B29C33/26—Opening, closing or clamping by pivotal movement
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
FR7700499A 1976-01-12 1977-01-10 Dispositif pour la fabrication de corps moules en matieres plastiques expansibles Granted FR2337617A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762600900 DE2600900B2 (de) 1976-01-12 1976-01-12 Vorrichtung zur Herstellung von Formkörpern aus schäumbaren Kunststoffen

Publications (2)

Publication Number Publication Date
FR2337617A1 true FR2337617A1 (fr) 1977-08-05
FR2337617B1 FR2337617B1 (fr) 1979-03-09

Family

ID=5967314

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7700499A Granted FR2337617A1 (fr) 1976-01-12 1977-01-10 Dispositif pour la fabrication de corps moules en matieres plastiques expansibles

Country Status (2)

Country Link
DE (1) DE2600900B2 (fr)
FR (1) FR2337617A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2810789C3 (de) * 1978-03-13 1981-05-27 Herbert Kannegiesser Gmbh + Co, 4973 Vlotho Vorrichtung zur Herstellung von Formkörpern aus schäumbaren Kunststoffen
CN113858523A (zh) * 2020-06-30 2021-12-31 青岛经济技术开发区海尔热水器有限公司 一种发泡塞子

Also Published As

Publication number Publication date
DE2600900A1 (de) 1977-07-21
FR2337617B1 (fr) 1979-03-09
DE2600900B2 (de) 1979-05-10

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Legal Events

Date Code Title Description
ST Notification of lapse