FR2303652A1 - Procede et dispositif de fabrication pour le renforcement des mousses polyurethanes avec un profile creux en plastique renforce fibres de verre - Google Patents

Procede et dispositif de fabrication pour le renforcement des mousses polyurethanes avec un profile creux en plastique renforce fibres de verre

Info

Publication number
FR2303652A1
FR2303652A1 FR7507964A FR7507964A FR2303652A1 FR 2303652 A1 FR2303652 A1 FR 2303652A1 FR 7507964 A FR7507964 A FR 7507964A FR 7507964 A FR7507964 A FR 7507964A FR 2303652 A1 FR2303652 A1 FR 2303652A1
Authority
FR
France
Prior art keywords
polyurethane foam
reinforcement
prodn
mould
glass fibre
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
FR7507964A
Other languages
English (en)
French (fr)
Other versions
FR2303652B1 (https=
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
Application filed by Individual filed Critical Individual
Priority to FR7507964A priority Critical patent/FR2303652A1/fr
Publication of FR2303652A1 publication Critical patent/FR2303652A1/fr
Application granted granted Critical
Publication of FR2303652B1 publication Critical patent/FR2303652B1/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
    • 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
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25G—HANDLES FOR HAND IMPLEMENTS
    • B25G1/00—Handle constructions
    • B25G1/10—Handle constructions characterised by material or shape
    • 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
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/1209—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements by impregnating a preformed part, e.g. a porous lining
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D22/00—Producing hollow articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • 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
    • B29L2031/28—Tools, e.g. cutlery
    • B29L2031/283—Hand tools
    • 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
    • B29L2031/46—Knobs or handles, push-buttons, grips
    • B29L2031/463—Grips, handles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reinforced Plastic Materials (AREA)
FR7507964A 1975-03-10 1975-03-10 Procede et dispositif de fabrication pour le renforcement des mousses polyurethanes avec un profile creux en plastique renforce fibres de verre Granted FR2303652A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7507964A FR2303652A1 (fr) 1975-03-10 1975-03-10 Procede et dispositif de fabrication pour le renforcement des mousses polyurethanes avec un profile creux en plastique renforce fibres de verre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7507964A FR2303652A1 (fr) 1975-03-10 1975-03-10 Procede et dispositif de fabrication pour le renforcement des mousses polyurethanes avec un profile creux en plastique renforce fibres de verre

Publications (2)

Publication Number Publication Date
FR2303652A1 true FR2303652A1 (fr) 1976-10-08
FR2303652B1 FR2303652B1 (https=) 1978-12-22

Family

ID=9152559

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7507964A Granted FR2303652A1 (fr) 1975-03-10 1975-03-10 Procede et dispositif de fabrication pour le renforcement des mousses polyurethanes avec un profile creux en plastique renforce fibres de verre

Country Status (1)

Country Link
FR (1) FR2303652A1 (https=)

Also Published As

Publication number Publication date
FR2303652B1 (https=) 1978-12-22

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Legal Events

Date Code Title Description
TP Transmission of property
CL Concession to grant licenses
ST Notification of lapse