FR2068845A5 - Prefabricated building panels reinforced by foam injection pipes - Google Patents
Prefabricated building panels reinforced by foam injection pipesInfo
- Publication number
- FR2068845A5 FR2068845A5 FR6932911A FR6932911A FR2068845A5 FR 2068845 A5 FR2068845 A5 FR 2068845A5 FR 6932911 A FR6932911 A FR 6932911A FR 6932911 A FR6932911 A FR 6932911A FR 2068845 A5 FR2068845 A5 FR 2068845A5
- Authority
- FR
- France
- Prior art keywords
- panel
- building panels
- injection pipes
- prefabricated building
- foam injection
- 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.)
- Expired
Links
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
- B29C44/1271—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed parts being partially covered
-
- 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
- B29C44/34—Auxiliary operations
- B29C44/36—Feeding the material to be shaped
- B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
- B29C44/385—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using manifolds or channels directing the flow in the mould
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/16—Fillers
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Panels For Use In Building Construction (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6932911A FR2068845A5 (en) | 1969-09-26 | 1969-09-26 | Prefabricated building panels reinforced by foam injection pipes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6932911A FR2068845A5 (en) | 1969-09-26 | 1969-09-26 | Prefabricated building panels reinforced by foam injection pipes |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2068845A5 true FR2068845A5 (en) | 1971-09-03 |
Family
ID=9040661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6932911A Expired FR2068845A5 (en) | 1969-09-26 | 1969-09-26 | Prefabricated building panels reinforced by foam injection pipes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2068845A5 (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2171886A1 (en) * | 1972-02-14 | 1973-09-28 | Joly Pottuz Lucien | Injection moulding - using controlled injection of material between two facing plates |
EP0248567A2 (fr) * | 1986-05-27 | 1987-12-09 | Johannes Hermanus Britz | Outil de percussion à main |
EP0414154A2 (fr) * | 1989-08-17 | 1991-02-27 | Thyssen Polymer Gmbh | Procédé et dispositif de moulage par injection pour fabriquer des objets creux en matière plastique |
WO1993024305A1 (fr) * | 1992-06-04 | 1993-12-09 | Vilcsek Dünnsteintechnik Manufaktur Kg | Procede de fabrication d'une dalle composite |
-
1969
- 1969-09-26 FR FR6932911A patent/FR2068845A5/fr not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2171886A1 (en) * | 1972-02-14 | 1973-09-28 | Joly Pottuz Lucien | Injection moulding - using controlled injection of material between two facing plates |
EP0248567A2 (fr) * | 1986-05-27 | 1987-12-09 | Johannes Hermanus Britz | Outil de percussion à main |
EP0248567A3 (fr) * | 1986-05-27 | 1989-12-06 | Johannes Hermanus Britz | Outil de percussion à main |
EP0414154A2 (fr) * | 1989-08-17 | 1991-02-27 | Thyssen Polymer Gmbh | Procédé et dispositif de moulage par injection pour fabriquer des objets creux en matière plastique |
EP0414154A3 (en) * | 1989-08-17 | 1991-08-28 | Thyssen Polymer Gmbh | Injection moulding method and apparatus for making hollow plastic objects |
WO1993024305A1 (fr) * | 1992-06-04 | 1993-12-09 | Vilcsek Dünnsteintechnik Manufaktur Kg | Procede de fabrication d'une dalle composite |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
TP | Transmission of property | ||
TP | Transmission of property | ||
ST | Notification of lapse |