FR2242222B1 - - Google Patents
Info
- Publication number
- FR2242222B1 FR2242222B1 FR7430096A FR7430096A FR2242222B1 FR 2242222 B1 FR2242222 B1 FR 2242222B1 FR 7430096 A FR7430096 A FR 7430096A FR 7430096 A FR7430096 A FR 7430096A FR 2242222 B1 FR2242222 B1 FR 2242222B1
- Authority
- FR
- France
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/021—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface
-
- 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
- B29C44/10—Applying counter-pressure during expanding
-
- 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/02—Bending or folding
- B29C53/04—Bending or folding of plates or sheets
- B29C53/06—Forming folding lines by pressing or scoring
-
- 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
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/0053—Moulding articles characterised by the shape of the surface, e.g. ribs, high polish
- B29C37/0057—Moulding single grooves or ribs, e.g. tear lines
-
- 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
- B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/724—Doors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/83—Injection molding of polyolefin-type foam
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
- Extensible Doors And Revolving Doors (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA00736098A ZA736098B (en) | 1973-09-05 | 1973-09-05 | Roller doors and the like |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2242222A1 FR2242222A1 (fr) | 1975-03-28 |
FR2242222B1 true FR2242222B1 (fr) | 1976-10-22 |
Family
ID=25566808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7430096A Expired FR2242222B1 (fr) | 1973-09-05 | 1974-09-04 |
Country Status (9)
Country | Link |
---|---|
US (1) | US3953560A (fr) |
JP (1) | JPS5748381B2 (fr) |
BR (1) | BR7407390A (fr) |
CA (1) | CA1022715A (fr) |
DE (1) | DE2441792C3 (fr) |
FR (1) | FR2242222B1 (fr) |
GB (1) | GB1476967A (fr) |
IL (1) | IL45568A (fr) |
ZA (1) | ZA736098B (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4073610A (en) * | 1976-02-05 | 1978-02-14 | Cox Bernard K | Apparatus for producing a foldable plastic strip |
CA1072285A (fr) * | 1977-01-14 | 1980-02-26 | Edward A. Ruhl | Article a charniere en plastique moule monopiece et methode de fabrication |
US4304810A (en) * | 1980-07-17 | 1981-12-08 | Arco Polymers, Inc. | Apparatus for and method of making foam articles having densified reinforcing regions |
EP0074473B1 (fr) * | 1981-08-27 | 1986-06-04 | Deutsche Solvay-Werke Gmbh | Procédé et dispositif pour la fabrication de pièces de forme ou des objets en matière plastique |
EP0282885A3 (fr) * | 1987-03-19 | 1991-08-28 | BASF Aktiengesellschaft | Procédé et dispositif de fabrication d'objets moulés en mousse synthétique ayant une peau compacte lisse |
US4793809A (en) * | 1987-05-21 | 1988-12-27 | Myron International, Inc. | Fiber filled dental porcelain |
EP0295587A3 (fr) * | 1987-06-16 | 1989-03-29 | André Klein | Structures comportant des nervures juxtaposées longitudinalement |
FR2635650B1 (fr) * | 1988-08-30 | 1992-03-13 | Thuasne & Cie | Article de protection locale du corps, notamment humain, contre les chocs |
GB0214459D0 (en) * | 2002-06-21 | 2002-07-31 | K Pow Ltd | Moulded-plastics articles |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL113523C (fr) * | 1955-02-03 | 1900-01-01 | ||
US2978020A (en) * | 1958-12-17 | 1961-04-04 | Wood Specialty Products Inc | Multiple slat type folding door |
US3222437A (en) * | 1962-06-18 | 1965-12-07 | Hercules Powder Co Ltd | Process for simultaneously molding and expanding stereoregular polypropylene to form a hinge |
US3192099A (en) * | 1963-01-03 | 1965-06-29 | Miller Herman Inc | Furniture panel |
US3268636A (en) * | 1963-07-01 | 1966-08-23 | Union Carbide Corp | Method and apparatus for injection molding foamed plastic articles |
US3454694A (en) * | 1966-03-03 | 1969-07-08 | Eastman Kodak Co | Method of forming plastic book backs |
US3447199A (en) * | 1966-04-08 | 1969-06-03 | Hercules Inc | Foamed plastic hinge and its manufacture |
US3436446A (en) * | 1966-06-08 | 1969-04-01 | Union Carbide Corp | Molding of foamed thermoplastic articles |
US3767742A (en) * | 1967-07-26 | 1973-10-23 | Ici Ltd | Process of injection moulding a hinged article having foam cored members joined by an unfoamed hinge |
DE1779504B2 (de) * | 1968-08-21 | 1972-05-31 | Eckert & Ziegler Gmbh, 8832 Weissenburg | Verfahren zur verarbeitung von waermehaertenden kunststoffen, insbesondere von duroplasten aus der familie der aminoplaste auf spritzgiessmaschinen |
JPS5147801Y2 (fr) * | 1972-04-13 | 1976-11-17 |
-
1973
- 1973-09-05 ZA ZA00736098A patent/ZA736098B/xx unknown
-
1974
- 1974-08-28 US US05/501,228 patent/US3953560A/en not_active Expired - Lifetime
- 1974-08-29 IL IL45568A patent/IL45568A/en unknown
- 1974-08-31 DE DE2441792A patent/DE2441792C3/de not_active Expired
- 1974-09-03 GB GB4077874A patent/GB1476967A/en not_active Expired
- 1974-09-04 CA CA208,479A patent/CA1022715A/fr not_active Expired
- 1974-09-04 FR FR7430096A patent/FR2242222B1/fr not_active Expired
- 1974-09-05 JP JP49102497A patent/JPS5748381B2/ja not_active Expired
- 1974-09-05 BR BR7390/74A patent/BR7407390A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
AU7281374A (en) | 1976-03-04 |
DE2441792B2 (de) | 1977-08-18 |
ZA736098B (en) | 1975-01-29 |
BR7407390A (pt) | 1975-10-14 |
CA1022715A (fr) | 1977-12-20 |
DE2441792A1 (de) | 1975-03-13 |
US3953560A (en) | 1976-04-27 |
IL45568A0 (en) | 1975-02-10 |
JPS5748381B2 (fr) | 1982-10-15 |
FR2242222A1 (fr) | 1975-03-28 |
DE2441792C3 (de) | 1978-04-13 |
GB1476967A (en) | 1977-06-16 |
IL45568A (en) | 1977-12-30 |
JPS5051572A (fr) | 1975-05-08 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
TP | Transmission of property | ||
ST | Notification of lapse |