BE712844A - - Google Patents
Info
- Publication number
- BE712844A BE712844A BE712844DA BE712844A BE 712844 A BE712844 A BE 712844A BE 712844D A BE712844D A BE 712844DA BE 712844 A BE712844 A BE 712844A
- Authority
- BE
- Belgium
Links
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 |
|---|---|
| BE712844A true BE712844A (forum.php) | 1968-07-31 |
Family
ID=8627863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE712844D BE712844A (forum.php) | 1967-03-30 | 1968-03-27 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE712844A (forum.php) |
| DE (1) | DE1778080A1 (forum.php) |
| FR (1) | FR1524332A (forum.php) |
| NL (1) | NL6804398A (forum.php) |
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 |
|---|---|
| DE1778080A1 (de) | 1971-09-16 |
| FR1524332A (fr) | 1968-05-10 |
| NL6804398A (forum.php) | 1968-10-01 |