DE2318292A1 - Verfahren und vorrichtung zur herstellung von zusammengesetzten belagelementen - Google Patents
Verfahren und vorrichtung zur herstellung von zusammengesetzten belagelementenInfo
- Publication number
- DE2318292A1 DE2318292A1 DE2318292A DE2318292A DE2318292A1 DE 2318292 A1 DE2318292 A1 DE 2318292A1 DE 2318292 A DE2318292 A DE 2318292A DE 2318292 A DE2318292 A DE 2318292A DE 2318292 A1 DE2318292 A1 DE 2318292A1
- Authority
- DE
- Germany
- Prior art keywords
- injection
- layer
- mold
- counter
- skin
- 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.)
- Pending
Links
- 239000002131 composite material Substances 0.000 title claims description 31
- 238000004519 manufacturing process Methods 0.000 title claims description 29
- 238000000034 method Methods 0.000 title claims description 24
- 238000002347 injection Methods 0.000 claims description 33
- 239000007924 injection Substances 0.000 claims description 33
- 229920003023 plastic Polymers 0.000 claims description 16
- 239000004033 plastic Substances 0.000 claims description 16
- 239000006260 foam Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 5
- 229920002554 vinyl polymer Polymers 0.000 claims description 5
- 229920001944 Plastisol Polymers 0.000 claims description 4
- 238000011065 in-situ storage Methods 0.000 claims description 4
- 239000004999 plastisol Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 230000000295 complement effect Effects 0.000 claims description 2
- 239000004014 plasticizer Substances 0.000 claims description 2
- 239000011496 polyurethane foam Substances 0.000 claims description 2
- JZNBMCOSOXIZJB-UHFFFAOYSA-N 6-amino-2-methylheptan-2-ol;hydron;chloride Chemical compound Cl.CC(N)CCCC(C)(C)O JZNBMCOSOXIZJB-UHFFFAOYSA-N 0.000 claims 1
- 229920001971 elastomer Polymers 0.000 claims 1
- 239000000806 elastomer Substances 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 229920002635 polyurethane Polymers 0.000 claims 1
- 239000004814 polyurethane Substances 0.000 claims 1
- 238000011084 recovery Methods 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 3
- 230000002745 absorbent Effects 0.000 description 3
- 239000002250 absorbent Substances 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 229920001228 polyisocyanate Polymers 0.000 description 3
- 239000005056 polyisocyanate Substances 0.000 description 3
- 229920005862 polyol Polymers 0.000 description 3
- 150000003077 polyols Chemical class 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 239000011358 absorbing material Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 235000007575 Calluna vulgaris Nutrition 0.000 description 1
- 101100000208 Mus musculus Orm2 gene Proteins 0.000 description 1
- 101100491597 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) arg-6 gene Proteins 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 229920003225 polyurethane elastomer Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- 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
- B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
Landscapes
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7215383A FR2181575B1 (enExample) | 1972-04-28 | 1972-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2318292A1 true DE2318292A1 (de) | 1973-11-08 |
Family
ID=9097773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2318292A Pending DE2318292A1 (de) | 1972-04-28 | 1973-04-11 | Verfahren und vorrichtung zur herstellung von zusammengesetzten belagelementen |
Country Status (6)
| Country | Link |
|---|---|
| CH (1) | CH570257A5 (enExample) |
| DE (1) | DE2318292A1 (enExample) |
| ES (1) | ES414147A1 (enExample) |
| FR (1) | FR2181575B1 (enExample) |
| GB (1) | GB1430479A (enExample) |
| IT (1) | IT984717B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT383989B (de) * | 1981-02-02 | 1987-09-10 | Grube Veb Kraftfahrzeug | Verfahren zur herstellung dynamisch hochbeanspruchter glasfaserpolyester-polyurethansandwichbauteile |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1102536B (it) * | 1977-06-16 | 1985-10-07 | Freudenberg Carl | Procedimento per la produzione di un materasso per lo smorzamento acustico |
| GB8328898D0 (en) * | 1983-10-28 | 1983-11-30 | Blue Circle Ind Plc | Articles of plastic |
| US4562032A (en) * | 1984-05-04 | 1985-12-31 | Ex-Cell-O Corporation | Method for forming grain coverings on reaction injection molded articles |
| DE3416413A1 (de) * | 1984-05-04 | 1985-11-07 | Chemiegesellschaft Gundernhausen mbH, 6101 Roßdorf | Verfahren und vorrichtung zur herstellung von hinterschaeumten teppichzuschnitten fuer kraftfahrzeuge |
| FR2572016B1 (fr) * | 1984-10-22 | 1987-06-19 | Autocoussin Sa | Procede de fabrication d'un objet rembourre, et notamment d'un element de siege de vehicule automobile, et objet rembourre fabrique selon ce procede |
| US20060091575A1 (en) * | 2004-11-03 | 2006-05-04 | Lear Corporation | Method and system for making interior vehicle trim panel having sprayed skin |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL288178A (enExample) * | 1964-01-21 |
-
1972
- 1972-04-28 FR FR7215383A patent/FR2181575B1/fr not_active Expired
-
1973
- 1973-04-11 DE DE2318292A patent/DE2318292A1/de active Pending
- 1973-04-26 CH CH595173A patent/CH570257A5/xx not_active IP Right Cessation
- 1973-04-26 IT IT9435/73A patent/IT984717B/it active
- 1973-04-27 GB GB2026773A patent/GB1430479A/en not_active Expired
- 1973-04-27 ES ES414147A patent/ES414147A1/es not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT383989B (de) * | 1981-02-02 | 1987-09-10 | Grube Veb Kraftfahrzeug | Verfahren zur herstellung dynamisch hochbeanspruchter glasfaserpolyester-polyurethansandwichbauteile |
Also Published As
| Publication number | Publication date |
|---|---|
| CH570257A5 (enExample) | 1975-12-15 |
| FR2181575A1 (enExample) | 1973-12-07 |
| FR2181575B1 (enExample) | 1979-06-15 |
| IT984717B (it) | 1974-11-20 |
| GB1430479A (en) | 1976-03-31 |
| ES414147A1 (es) | 1976-05-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |