FR2467672A1 - Dispositif pour machine automatique destinee au moussage de granules de matiere plastique - Google Patents

Dispositif pour machine automatique destinee au moussage de granules de matiere plastique Download PDF

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Publication number
FR2467672A1
FR2467672A1 FR8022577A FR8022577A FR2467672A1 FR 2467672 A1 FR2467672 A1 FR 2467672A1 FR 8022577 A FR8022577 A FR 8022577A FR 8022577 A FR8022577 A FR 8022577A FR 2467672 A1 FR2467672 A1 FR 2467672A1
Authority
FR
France
Prior art keywords
ball
upright
threaded
spindle
fixed
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
FR8022577A
Other languages
English (en)
French (fr)
Other versions
FR2467672B3 (de
Inventor
Hans Bross
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.)
Haendle & Soehne Maschf Karl
Original Assignee
Haendle & Soehne Maschf Karl
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 Haendle & Soehne Maschf Karl filed Critical Haendle & Soehne Maschf Karl
Publication of FR2467672A1 publication Critical patent/FR2467672A1/fr
Application granted granted Critical
Publication of FR2467672B3 publication Critical patent/FR2467672B3/fr
Granted legal-status Critical Current

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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
    • 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
    • B29C44/58—Moulds
    • B29C44/586—Moulds with a cavity increasing in size during foaming
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/20—Opening, closing or clamping

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
FR8022577A 1979-10-24 1980-10-22 Dispositif pour machine automatique destinee au moussage de granules de matiere plastique Granted FR2467672A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792942942 DE2942942A1 (de) 1979-10-24 1979-10-24 Vorrichtung an einer automatisch arbeitenden maschine zum ausschaeumen von kunststoff-granulat

Publications (2)

Publication Number Publication Date
FR2467672A1 true FR2467672A1 (fr) 1981-04-30
FR2467672B3 FR2467672B3 (de) 1982-07-16

Family

ID=6084255

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8022577A Granted FR2467672A1 (fr) 1979-10-24 1980-10-22 Dispositif pour machine automatique destinee au moussage de granules de matiere plastique

Country Status (4)

Country Link
DE (1) DE2942942A1 (de)
ES (1) ES496187A0 (de)
FR (1) FR2467672A1 (de)
GB (1) GB2061805A (de)

Also Published As

Publication number Publication date
GB2061805A (en) 1981-05-20
ES8107090A1 (es) 1981-09-16
ES496187A0 (es) 1981-09-16
DE2942942A1 (de) 1981-05-07
FR2467672B3 (de) 1982-07-16

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Legal Events

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