CA1217018A - Appareil de moulage sous compression avec chambre a depression - Google Patents

Appareil de moulage sous compression avec chambre a depression

Info

Publication number: CA1217018A
Authority: CA; Canada
Prior art keywords: die; vacuum; upper die; mold cavity; vacuum chamber
Prior art date: 1983-04-25
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

CA000505090A

Other languages

English (en)

Inventor

Robert E. Wilkinson

Joseph N. Epel

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.)

ThyssenKrupp Budd Co

Original Assignee

Budd Co

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.)

1983-04-25

Filing date

1986-03-25

Publication date

1987-01-27

1983-04-25 Priority claimed from US06/488,494 external-priority patent/US4488862A/en

1986-03-25 Application filed by Budd Co filed Critical Budd Co

1986-03-25 Priority to CA000505090A priority Critical patent/CA1217018A/fr

1987-01-27 Application granted granted Critical

1987-01-27 Publication of CA1217018A publication Critical patent/CA1217018A/fr

Status Expired legal-status Critical Current

Links

238000000748 compression moulding Methods 0.000 title claims abstract description 11
229920005989 resin Polymers 0.000 claims abstract description 16
239000011347 resin Substances 0.000 claims abstract description 16
238000007789 sealing Methods 0.000 claims abstract description 14
QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 6
229910052753 mercury Inorganic materials 0.000 claims description 6
239000012530 fluid Substances 0.000 claims 1
239000003677 Sheet moulding compound Substances 0.000 description 24
238000000034 method Methods 0.000 description 19
238000000465 moulding Methods 0.000 description 12
239000011248 coating agent Substances 0.000 description 11
238000000576 coating method Methods 0.000 description 11
229920001187 thermosetting polymer Polymers 0.000 description 11
150000001875 compounds Chemical class 0.000 description 10
239000000463 material Substances 0.000 description 9
238000003860 storage Methods 0.000 description 7
230000006835 compression Effects 0.000 description 5
238000007906 compression Methods 0.000 description 5
230000007547 defect Effects 0.000 description 5
238000010586 diagram Methods 0.000 description 4
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical group C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 3
230000009471 action Effects 0.000 description 3
239000011324 bead Substances 0.000 description 3
239000008199 coating composition Substances 0.000 description 3
230000000295 complement effect Effects 0.000 description 3
239000000470 constituent Substances 0.000 description 3
239000000835 fiber Substances 0.000 description 3
238000004519 manufacturing process Methods 0.000 description 3
PYRKKGOKRMZEIT-UHFFFAOYSA-N 2-[6-(2-cyclopropylethoxy)-9-(2-hydroxy-2-methylpropyl)-1h-phenanthro[9,10-d]imidazol-2-yl]-5-fluorobenzene-1,3-dicarbonitrile Chemical compound C1=C2C3=CC(CC(C)(O)C)=CC=C3C=3NC(C=4C(=CC(F)=CC=4C#N)C#N)=NC=3C2=CC=C1OCCC1CC1 PYRKKGOKRMZEIT-UHFFFAOYSA-N 0.000 description 2
ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
238000010438 heat treatment Methods 0.000 description 2
230000007246 mechanism Effects 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
239000002184 metal Substances 0.000 description 2
229920000728 polyester Polymers 0.000 description 2
239000011148 porous material Substances 0.000 description 2
230000008569 process Effects 0.000 description 2
239000000376 reactant Substances 0.000 description 2
230000002787 reinforcement Effects 0.000 description 2
239000012783 reinforcing fiber Substances 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
229920000049 Carbon (fiber) Polymers 0.000 description 1
239000004971 Cross linker Substances 0.000 description 1
230000002730 additional effect Effects 0.000 description 1
230000004075 alteration Effects 0.000 description 1
230000000712 assembly Effects 0.000 description 1
238000000429 assembly Methods 0.000 description 1
230000000903 blocking effect Effects 0.000 description 1
210000000988 bone and bone Anatomy 0.000 description 1
239000004917 carbon fiber Substances 0.000 description 1
238000005266 casting Methods 0.000 description 1
239000003054 catalyst Substances 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
239000002131 composite material Substances 0.000 description 1
238000001816 cooling Methods 0.000 description 1
238000002845 discoloration Methods 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
239000000945 filler Substances 0.000 description 1
239000006261 foam material Substances 0.000 description 1
239000011521 glass Substances 0.000 description 1
230000006872 improvement Effects 0.000 description 1
238000002347 injection Methods 0.000 description 1
239000007924 injection Substances 0.000 description 1
238000001746 injection moulding Methods 0.000 description 1
239000000203 mixture Substances 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
238000009828 non-uniform distribution Methods 0.000 description 1
239000004033 plastic Substances 0.000 description 1
229920001225 polyester resin Polymers 0.000 description 1
239000004645 polyester resin Substances 0.000 description 1
229920001296 polysiloxane Polymers 0.000 description 1
238000003825 pressing Methods 0.000 description 1
239000001294 propane Substances 0.000 description 1
238000005086 pumping Methods 0.000 description 1
230000009467 reduction Effects 0.000 description 1
239000002990 reinforced plastic Substances 0.000 description 1
230000008439 repair process Effects 0.000 description 1
239000012260 resinous material Substances 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
150000003384 small molecules Chemical class 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000000243 solution Substances 0.000 description 1
239000002904 solvent Substances 0.000 description 1
230000003746 surface roughness Effects 0.000 description 1
239000012815 thermoplastic material Substances 0.000 description 1
239000004634 thermosetting polymer Substances 0.000 description 1
238000009834 vaporization Methods 0.000 description 1
230000008016 vaporization Effects 0.000 description 1
239000003039 volatile agent Substances 0.000 description 1

Landscapes

Casting Or Compression Moulding Of Plastics Or The Like (AREA)

CA000505090A 1983-04-25 1986-03-25 Appareil de moulage sous compression avec chambre a depression Expired CA1217018A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000505090A CA1217018A (fr)	1983-04-25	1986-03-25	Appareil de moulage sous compression avec chambre a depression

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US06/488,494 US4488862A (en)	1983-04-25	1983-04-25	Compression molding apparatus having vacuum chamber
US488,494		1983-04-25
CA000452779A CA1217017A (fr)	1983-04-25	1984-04-25	Dispositif a chambre sous vide pour le moulage par compression
CA000505090A CA1217018A (fr)	1983-04-25	1986-03-25	Appareil de moulage sous compression avec chambre a depression

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000452779A Division CA1217017A (fr)	1983-04-25	1984-04-25	Dispositif a chambre sous vide pour le moulage par compression

Publications (1)

Publication Number	Publication Date
CA1217018A true CA1217018A (fr)	1987-01-27

Family

ID=25670369

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000505090A Expired CA1217018A (fr)	1983-04-25	1986-03-25	Appareil de moulage sous compression avec chambre a depression

Country Status (1)

Country	Link
CA (1)	CA1217018A (fr)

1986
- 1986-03-25 CA CA000505090A patent/CA1217018A/fr not_active Expired

Legal Events

Date	Code	Title	Description
2004-04-25	MKEX	Expiry

Publication	Publication Date	Title
US4488862A (en)	1984-12-18	Compression molding apparatus having vacuum chamber
US4551085A (en)	1985-11-05	Compression molding apparatus having vacuum chamber
US5130071A (en)	1992-07-14	Vacuum compression molding method using preheated charge
AU564887B2 (en)	1987-08-27	Compression molding a charge using vacuum
US3135640A (en)	1964-06-02	Process of and an apparatus for manufacturing hollow articles from reinforced synthetic resins
US2441097A (en)	1948-05-04	Plastics molding apparatus
US4855097A (en)	1989-08-08	Compression molding a charge using vacuum
AU636418B2 (en)	1993-04-29	Reaction injection molding apparatus for forming fiber-resin forced molded article
US3267517A (en)	1966-08-23	Apparatus for molding hardenable plastics in a vacuum
EP0534358B1 (fr)	1996-12-04	Méthode pour la production d'un produit moulé de mousse de polyuréthane à peau intégrale
US4235833A (en)	1980-11-25	In-the-mold coating apparatus and method
US20030075840A1 (en)	2003-04-24	Vacuum assisted molding
AU740938B2 (en)	2001-11-15	Process for molding an integral skin foam and a polyurethane formulation for molding the same
US4573894A (en)	1986-03-04	Apparatus for ventless tire molding
CA1217018A (fr)	1987-01-27	Appareil de moulage sous compression avec chambre a depression
JP3027607B2 (ja)	2000-04-04	合成樹脂から成る大きな物体の真空成形方法
CA1117266A (fr)	1982-02-02	Methode d'enduction sous moule
JPS5923552B2 (ja)	1984-06-02	型内被覆装置と方法
US4329134A (en)	1982-05-11	In-the-mold coating apparatus and method
JP6756203B2 (ja)	2020-09-16	成形装置及び成形方法
US7128857B2 (en)	2006-10-31	Mould tool and method for resin transfer moulding
GB2039246A (en)	1980-08-06	Coating moulded articles