SE8703292L - PROCEDURES FOR MANUFACTURE OF SCALFUL GOODS - Google Patents

PROCEDURES FOR MANUFACTURE OF SCALFUL GOODS

Info

Publication number
SE8703292L
SE8703292L SE8703292A SE8703292A SE8703292L SE 8703292 L SE8703292 L SE 8703292L SE 8703292 A SE8703292 A SE 8703292A SE 8703292 A SE8703292 A SE 8703292A SE 8703292 L SE8703292 L SE 8703292L
Authority
SE
Sweden
Prior art keywords
press
mould
plastic material
cassette
formation room
Prior art date
Application number
SE8703292A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8703292D0 (en
Inventor
Sverker Haard
Original Assignee
Racing Plast Ab
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 Racing Plast Ab filed Critical Racing Plast Ab
Priority to SE8703292A priority Critical patent/SE8703292L/en
Publication of SE8703292D0 publication Critical patent/SE8703292D0/en
Priority to EP19880907438 priority patent/EP0377612A1/en
Priority to JP50697888A priority patent/JPH03502666A/en
Priority to AU23173/88A priority patent/AU2317388A/en
Priority to PCT/SE1988/000435 priority patent/WO1989001859A1/en
Publication of SE8703292L publication Critical patent/SE8703292L/en
Priority to DK047890A priority patent/DK47890D0/en
Priority to FI900929A priority patent/FI900929A0/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/003—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by an elastic bag or diaphragm expanded by fluid pressure
    • 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
    • B29C33/0011—Moulds or cores; Details thereof or accessories therefor thin-walled moulds
    • 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
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/04—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles using movable moulds
    • 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
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
    • B29C70/48—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs and impregnating the reinforcements in the closed mould, e.g. resin transfer moulding [RTM], e.g. by vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

To obtain the possibility of manufacturing shell-formed objects of plastic material even reinforced, in such a way that no particular ventilation of the working space is required, it is suggested that a well prepared closed formation room (5) formed by a male mould (4) and a female mould (3) is applied into a press (1) and encased in a mould cassette (2) comprising said male and female moulds (4, 3) and then that the plastic material introduced into the formation room (5) is subjected to a necessary pressure either by pressurizing a press body (12) being a part of the press and having a form corresponding to one side of the mould cassette in order to press out the plastic material supplied into the formation room (5) before application of the mould cassette into the press (1) by compressing the mould cassette to a predetermined form against a second press body (7) being a part of the press and having a form corresponding to the second side of the mould cassette, or by injecting the plastic material under pressure into the formation room (5) of the mould cassette (2) being determined as to its form by said press bodies (7, 12) of the pressurized press.
SE8703292A 1987-08-25 1987-08-25 PROCEDURES FOR MANUFACTURE OF SCALFUL GOODS SE8703292L (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE8703292A SE8703292L (en) 1987-08-25 1987-08-25 PROCEDURES FOR MANUFACTURE OF SCALFUL GOODS
EP19880907438 EP0377612A1 (en) 1987-08-25 1988-08-24 Method and press for the manufacture of shell-formed objects
JP50697888A JPH03502666A (en) 1987-08-25 1988-08-24 Method for manufacturing shell molded objects
AU23173/88A AU2317388A (en) 1987-08-25 1988-08-24 Method and press for the manufacture of shell-formed objects
PCT/SE1988/000435 WO1989001859A1 (en) 1987-08-25 1988-08-24 Method and press for the manufacture of shell-formed objects
DK047890A DK47890D0 (en) 1987-08-25 1990-02-22 PROCEDURE AND PRESSURE FOR MANUFACTURING SCALFABLE SUBJECTS
FI900929A FI900929A0 (en) 1987-08-25 1990-02-23 FOERFARANDE FOER TILLVERKNING AV SKALFORMIGA FOEREMAOL.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8703292A SE8703292L (en) 1987-08-25 1987-08-25 PROCEDURES FOR MANUFACTURE OF SCALFUL GOODS

Publications (2)

Publication Number Publication Date
SE8703292D0 SE8703292D0 (en) 1987-08-25
SE8703292L true SE8703292L (en) 1989-02-26

Family

ID=20369378

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8703292A SE8703292L (en) 1987-08-25 1987-08-25 PROCEDURES FOR MANUFACTURE OF SCALFUL GOODS

Country Status (7)

Country Link
EP (1) EP0377612A1 (en)
JP (1) JPH03502666A (en)
AU (1) AU2317388A (en)
DK (1) DK47890D0 (en)
FI (1) FI900929A0 (en)
SE (1) SE8703292L (en)
WO (1) WO1989001859A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2259665A (en) * 1991-09-17 1993-03-24 Ford Motor Co Moulding a reinforced plastics component
FR2720028B1 (en) * 1994-05-18 1996-08-02 Aerospatiale Injection molding process using a variable volume mold and molding tools usable in this process.

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1167011B (en) * 1960-07-27 1964-04-02 Eugen Siempelkamp Plant with side by side stacked presses for the vulcanization of vulcanization material located in divided molds
ES499281A0 (en) * 1981-02-10 1982-05-01 Molina Bonillo Juan Jose IMPROVEMENTS IN INSTALLATIONS FOR MANEUVERING MOLDS ATTACHED TO A MULTIPLE PRESS
SE433321B (en) * 1982-04-30 1984-05-21 Lindskog K J E SET FOR MANUFACTURE OF A FORMED PROPOSAL FOR THE SHAPING OF SCALFUL FORMS

Also Published As

Publication number Publication date
DK47890A (en) 1990-02-22
EP0377612A1 (en) 1990-07-18
DK47890D0 (en) 1990-02-22
WO1989001859A1 (en) 1989-03-09
SE8703292D0 (en) 1987-08-25
JPH03502666A (en) 1991-06-20
FI900929A0 (en) 1990-02-23
AU2317388A (en) 1989-03-31

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Effective date: 19920301