DE1778080A1 - Verfahren zur Herstellung von Sitzen oder Moebeln zum Ausruhen und mittels desselben hergestellte Moebel - Google Patents
Verfahren zur Herstellung von Sitzen oder Moebeln zum Ausruhen und mittels desselben hergestellte MoebelInfo
- Publication number
- DE1778080A1 DE1778080A1 DE19681778080 DE1778080A DE1778080A1 DE 1778080 A1 DE1778080 A1 DE 1778080A1 DE 19681778080 DE19681778080 DE 19681778080 DE 1778080 A DE1778080 A DE 1778080A DE 1778080 A1 DE1778080 A1 DE 1778080A1
- Authority
- DE
- Germany
- Prior art keywords
- foam
- seat
- shape
- furniture
- armchair
- 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
- 238000000034 method Methods 0.000 title claims description 26
- 230000000284 resting effect Effects 0.000 title claims description 6
- 238000004519 manufacturing process Methods 0.000 title description 10
- 239000006260 foam Substances 0.000 claims description 22
- 239000000203 mixture Substances 0.000 claims description 12
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 239000002984 plastic foam Substances 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 230000000704 physical effect Effects 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229920001821 foam rubber Polymers 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims 1
- 210000002683 foot Anatomy 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 210000004197 pelvis Anatomy 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C5/00—Chairs of special materials
- A47C5/12—Chairs of special materials of plastics, with or without reinforcement
- A47C5/125—Chairs of special materials of plastics, with or without reinforcement completely made of foam material
-
- 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
- B29C44/04—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 consisting of at least two parts of chemically or physically different materials, e.g. having different densities
- B29C44/0461—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 consisting of at least two parts of chemically or physically different materials, e.g. having different densities by having different chemical compositions in different places, e.g. having different concentrations of foaming agent, feeding one composition after the other
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR100897A FR1524332A (fr) | 1967-03-30 | 1967-03-30 | Procédé de fabrication de siège ou meuble de repos, et meuble obtenu par ce procédé |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1778080A1 true DE1778080A1 (de) | 1971-09-16 |
Family
ID=8627863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19681778080 Pending DE1778080A1 (de) | 1967-03-30 | 1968-03-26 | Verfahren zur Herstellung von Sitzen oder Moebeln zum Ausruhen und mittels desselben hergestellte Moebel |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE712844A (enExample) |
| DE (1) | DE1778080A1 (enExample) |
| FR (1) | FR1524332A (enExample) |
| NL (1) | NL6804398A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110064898A (zh) * | 2019-05-05 | 2019-07-30 | 甘肃顺耀国际能源科技有限公司 | 一种高强度pu座椅及其制作方法 |
-
1967
- 1967-03-30 FR FR100897A patent/FR1524332A/fr not_active Expired
-
1968
- 1968-03-26 DE DE19681778080 patent/DE1778080A1/de active Pending
- 1968-03-27 BE BE712844D patent/BE712844A/xx unknown
- 1968-03-28 NL NL6804398A patent/NL6804398A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE712844A (enExample) | 1968-07-31 |
| NL6804398A (enExample) | 1968-10-01 |
| FR1524332A (fr) | 1968-05-10 |
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