FR2237765A1 - Press for impregnated material - in which material is drawn through heated elements, one of which vibrates - Google Patents

Press for impregnated material - in which material is drawn through heated elements, one of which vibrates

Info

Publication number
FR2237765A1
FR2237765A1 FR7327116A FR7327116A FR2237765A1 FR 2237765 A1 FR2237765 A1 FR 2237765A1 FR 7327116 A FR7327116 A FR 7327116A FR 7327116 A FR7327116 A FR 7327116A FR 2237765 A1 FR2237765 A1 FR 2237765A1
Authority
FR
France
Prior art keywords
press
drawn
vibrates
heated elements
impregnated
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
FR7327116A
Other languages
French (fr)
Other versions
FR2237765B3 (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.)
BAUDASSE FRANCOIS FR
Original Assignee
BAUDASSE FRANCOIS FR
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 BAUDASSE FRANCOIS FR filed Critical BAUDASSE FRANCOIS FR
Priority to FR7327116A priority Critical patent/FR2237765A1/en
Publication of FR2237765A1 publication Critical patent/FR2237765A1/en
Application granted granted Critical
Publication of FR2237765B3 publication Critical patent/FR2237765B3/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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/22—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length
    • B29C43/228—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of indefinite length using endless belts feeding the material between non-rotating pressure members, e.g. vibrating pressure members
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41H—APPLIANCES OR METHODS FOR MAKING CLOTHES, e.g. FOR DRESS-MAKING OR FOR TAILORING, NOT OTHERWISE PROVIDED FOR
    • A41H43/00—Other methods, machines or appliances
    • A41H43/04—Joining garment parts or blanks by gluing or welding ; Gluing presses
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
    • 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
    • B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/0809—Fabrics

Abstract

In the mfr. of panels, such as insulating panels or laminated sheets where several layers of material such as cotton or glass fibre are impregnated with a material which is heat polymerised, the material is continuously drawn through a press having heated elements, one of which element is made to vibrate. The tractive force exerted on the material is considerably reduced.
FR7327116A 1973-07-18 1973-07-18 Press for impregnated material - in which material is drawn through heated elements, one of which vibrates Granted FR2237765A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7327116A FR2237765A1 (en) 1973-07-18 1973-07-18 Press for impregnated material - in which material is drawn through heated elements, one of which vibrates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7327116A FR2237765A1 (en) 1973-07-18 1973-07-18 Press for impregnated material - in which material is drawn through heated elements, one of which vibrates

Publications (2)

Publication Number Publication Date
FR2237765A1 true FR2237765A1 (en) 1975-02-14
FR2237765B3 FR2237765B3 (en) 1976-07-09

Family

ID=9123056

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7327116A Granted FR2237765A1 (en) 1973-07-18 1973-07-18 Press for impregnated material - in which material is drawn through heated elements, one of which vibrates

Country Status (1)

Country Link
FR (1) FR2237765A1 (en)

Also Published As

Publication number Publication date
FR2237765B3 (en) 1976-07-09

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Legal Events

Date Code Title Description
ST Notification of lapse