FR2062438A5 - Quick interchange mould - for expanded polystyrene - Google Patents

Quick interchange mould - for expanded polystyrene

Info

Publication number
FR2062438A5
FR2062438A5 FR7034144A FR7034144A FR2062438A5 FR 2062438 A5 FR2062438 A5 FR 2062438A5 FR 7034144 A FR7034144 A FR 7034144A FR 7034144 A FR7034144 A FR 7034144A FR 2062438 A5 FR2062438 A5 FR 2062438A5
Authority
FR
France
Prior art keywords
mould
expanded polystyrene
quick interchange
designed
fixing means
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
FR7034144A
Other languages
French (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.)
Individual
Original Assignee
Individual
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
Priority claimed from DE6936960U external-priority patent/DE6936960U/en
Priority claimed from DE7016968U external-priority patent/DE7016968U/en
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of FR2062438A5 publication Critical patent/FR2062438A5/en
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
    • B29C33/00—Moulds or cores; Details thereof or accessories 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
    • 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
    • B29C33/30—Mounting, exchanging or centering

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Plates (AREA)

Abstract

Mould comprises mould frame, designed for placing on expansion table, and intermediate fixing means between this and top half-mould, designed to be interchangeable on mould frame. Intermediate fixing means preferably comprises frames, to which top half-mould is already attached, which can be fastened by snap closures or similar rapid connectors to mould frame.
FR7034144A 1969-09-19 1970-09-21 Quick interchange mould - for expanded polystyrene Expired FR2062438A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE6936960U DE6936960U (en) 1969-09-19 1969-09-19 FOAM FORM
DE7016968U DE7016968U (en) 1970-05-06 1970-05-06 FOAM FORM.

Publications (1)

Publication Number Publication Date
FR2062438A5 true FR2062438A5 (en) 1971-06-25

Family

ID=25946385

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7034144A Expired FR2062438A5 (en) 1969-09-19 1970-09-21 Quick interchange mould - for expanded polystyrene

Country Status (2)

Country Link
BE (1) BE756398A (en)
FR (1) FR2062438A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3105934A1 (en) 2020-01-08 2021-07-09 Safran Transmission Systems Suspension or connecting part of a turbomachine, turbomachine which makes use of it and an aircraft thus equipped.

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4276008A (en) * 1977-08-26 1981-06-30 Southeastern Foam Products, Inc. Apparatus for molding expandable thermoplastic polymer particles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3105934A1 (en) 2020-01-08 2021-07-09 Safran Transmission Systems Suspension or connecting part of a turbomachine, turbomachine which makes use of it and an aircraft thus equipped.

Also Published As

Publication number Publication date
BE756398A (en) 1971-03-01

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Legal Events

Date Code Title Description
ST Notification of lapse