DE3544040A1 - Gegenstand aus einem kunststoffkoerper und einem schaumstoffkoerper - Google Patents
Gegenstand aus einem kunststoffkoerper und einem schaumstoffkoerperInfo
- Publication number
- DE3544040A1 DE3544040A1 DE19853544040 DE3544040A DE3544040A1 DE 3544040 A1 DE3544040 A1 DE 3544040A1 DE 19853544040 DE19853544040 DE 19853544040 DE 3544040 A DE3544040 A DE 3544040A DE 3544040 A1 DE3544040 A1 DE 3544040A1
- Authority
- DE
- Germany
- Prior art keywords
- foam
- plastic
- bead
- valve
- foam body
- 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
Links
- 239000006260 foam Substances 0.000 title claims abstract description 161
- 239000004033 plastic Substances 0.000 title claims abstract description 90
- 238000001746 injection moulding Methods 0.000 claims abstract description 18
- 238000002347 injection Methods 0.000 claims abstract description 10
- 239000007924 injection Substances 0.000 claims abstract description 10
- 239000002991 molded plastic Substances 0.000 claims abstract description 9
- 239000011324 bead Substances 0.000 claims description 39
- 239000000463 material Substances 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 2
- 238000001721 transfer moulding Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 2
- 239000011248 coating agent Substances 0.000 description 10
- 238000000576 coating method Methods 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000016615 flocculation Effects 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- 239000006261 foam material Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/06—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions for securing layers together; for attaching the product to another member, e.g. to a support, or to another product, e.g. groove/tongue, interlocking
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14467—Joining articles or parts of a single article
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
- B29C45/14795—Porous or permeable material, e.g. foam
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19853544040 DE3544040A1 (de) | 1985-12-13 | 1985-12-13 | Gegenstand aus einem kunststoffkoerper und einem schaumstoffkoerper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19853544040 DE3544040A1 (de) | 1985-12-13 | 1985-12-13 | Gegenstand aus einem kunststoffkoerper und einem schaumstoffkoerper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3544040A1 true DE3544040A1 (de) | 1987-06-25 |
| DE3544040C2 DE3544040C2 (OSRAM) | 1988-12-15 |
Family
ID=6288327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19853544040 Granted DE3544040A1 (de) | 1985-12-13 | 1985-12-13 | Gegenstand aus einem kunststoffkoerper und einem schaumstoffkoerper |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE3544040A1 (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19650854C1 (de) * | 1996-11-27 | 1998-03-12 | Petri Ag | Verfahren und Vorrichtung zur Herstellung eines Mehrschicht-Kunststoffteils |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006053300A1 (de) * | 2006-11-13 | 2008-05-15 | Bayerische Motoren Werke Ag | Sandwichbauteil |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1928880A1 (de) * | 1969-06-06 | 1970-12-17 | Otto Gassenmaier | Auftragsvorrichtung fuer fluessige und cremeartige Mittel |
| DE2054667A1 (de) * | 1970-11-06 | 1972-05-10 | Henkel & Cie. GmbH, 4000 Düsseldorf | Verschluß für Klebstoffbehälter |
-
1985
- 1985-12-13 DE DE19853544040 patent/DE3544040A1/de active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1928880A1 (de) * | 1969-06-06 | 1970-12-17 | Otto Gassenmaier | Auftragsvorrichtung fuer fluessige und cremeartige Mittel |
| DE2054667A1 (de) * | 1970-11-06 | 1972-05-10 | Henkel & Cie. GmbH, 4000 Düsseldorf | Verschluß für Klebstoffbehälter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19650854C1 (de) * | 1996-11-27 | 1998-03-12 | Petri Ag | Verfahren und Vorrichtung zur Herstellung eines Mehrschicht-Kunststoffteils |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3544040C2 (OSRAM) | 1988-12-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: UDO SUFFA GMBH, 8641 MARKTRODACH, DE |
|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: S DESIGN UDO SUFFA GMBH, 96524 GEFELL, DE |
|
| 8339 | Ceased/non-payment of the annual fee |