FR2167822B3 - - Google Patents

Info

Publication number
FR2167822B3
FR2167822B3 FR7300519A FR7300519A FR2167822B3 FR 2167822 B3 FR2167822 B3 FR 2167822B3 FR 7300519 A FR7300519 A FR 7300519A FR 7300519 A FR7300519 A FR 7300519A FR 2167822 B3 FR2167822 B3 FR 2167822B3
Authority
FR
France
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
FR7300519A
Other languages
French (fr)
Other versions
FR2167822A1 (en
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.)
Desma Werke GmbH
Original Assignee
Desma Werke GmbH
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 Desma Werke GmbH filed Critical Desma Werke GmbH
Publication of FR2167822A1 publication Critical patent/FR2167822A1/fr
Application granted granted Critical
Publication of FR2167822B3 publication Critical patent/FR2167822B3/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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus 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
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/10—Applying counter-pressure during expanding
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/48—Wearing apparel
    • B29L2031/50—Footwear, e.g. shoes or parts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/52—Sports equipment ; Games; Articles for amusement; Toys
    • B29L2031/5263—Skis

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
FR7300519A 1972-01-08 1973-01-08 Foam moulding - using pre-heated mould and increasing pressure in final phase Granted FR2167822A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722200812 DE2200812A1 (de) 1972-01-08 1972-01-08 Verfahren zur herstellung von formlingen aus geschaeumten mehrkomponentenkunststoff

Publications (2)

Publication Number Publication Date
FR2167822A1 FR2167822A1 (en) 1973-08-24
FR2167822B3 true FR2167822B3 (ja) 1976-01-09

Family

ID=5832579

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7300519A Granted FR2167822A1 (en) 1972-01-08 1973-01-08 Foam moulding - using pre-heated mould and increasing pressure in final phase

Country Status (5)

Country Link
JP (1) JPS4874564A (ja)
BR (1) BR7300041D0 (ja)
DE (1) DE2200812A1 (ja)
FR (1) FR2167822A1 (ja)
IT (1) IT974395B (ja)

Also Published As

Publication number Publication date
BR7300041D0 (pt) 1973-10-09
FR2167822A1 (en) 1973-08-24
JPS4874564A (ja) 1973-10-08
DE2200812A1 (de) 1973-08-16
IT974395B (it) 1974-06-20

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Legal Events

Date Code Title Description
ST Notification of lapse