FR2522579B1 - - Google Patents
Info
- Publication number
- FR2522579B1 FR2522579B1 FR8203870A FR8203870A FR2522579B1 FR 2522579 B1 FR2522579 B1 FR 2522579B1 FR 8203870 A FR8203870 A FR 8203870A FR 8203870 A FR8203870 A FR 8203870A FR 2522579 B1 FR2522579 B1 FR 2522579B1
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
- B29C45/332—Mountings or guides therefor; Drives therefor
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/005—Moulds or cores; Details thereof or accessories therefor characterised by the location of the parting line of the mould parts
-
- 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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/40—Removing or ejecting moulded articles
- B29C45/44—Removing or ejecting moulded articles for undercut articles
- B29C45/4421—Removing or ejecting moulded articles for undercut articles using expansible or collapsible cores
-
- 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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
- B29C45/332—Mountings or guides therefor; Drives therefor
- B29C2045/334—Mountings or guides therefor; Drives therefor several transversely movable mould parts driven by a single drive means
-
- 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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/33—Moulds having transversely, e.g. radially, movable mould parts
- B29C45/332—Mountings or guides therefor; Drives therefor
- B29C2045/336—Cam drives
-
- 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
- B29L2031/74—Domestic articles
- B29L2031/7404—Dishes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8203870A FR2522579A1 (en) | 1982-03-03 | 1982-03-03 | Mould tool for dishes with deep undercut lip - for strong one piece dishes for industrial chicken feeders |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8203870A FR2522579A1 (en) | 1982-03-03 | 1982-03-03 | Mould tool for dishes with deep undercut lip - for strong one piece dishes for industrial chicken feeders |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2522579A1 FR2522579A1 (en) | 1983-09-09 |
FR2522579B1 true FR2522579B1 (en) | 1984-10-19 |
Family
ID=9271749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8203870A Granted FR2522579A1 (en) | 1982-03-03 | 1982-03-03 | Mould tool for dishes with deep undercut lip - for strong one piece dishes for industrial chicken feeders |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2522579A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2646145B1 (en) * | 1988-12-12 | 1992-04-24 | Arques Durand Cie Sarl Verreri | IMPROVEMENTS IN PACKAGING, SUCH AS IN PARTICULAR JAR OR OTHER SIMILAR CONTAINER |
FR2640236B1 (en) * | 1988-12-12 | 1991-03-29 | Verrerie & Cristallerie | PACKAGING, SUCH AS JARS OR OTHER SIMILAR CONTAINERS, METHODS FOR MOLDING HOLLOW BODIES AUTHORIZING THE MANUFACTURE OF SUCH PACKAGING, AND MOLDING DEVICES AUTHORIZING THE IMPLEMENTATION OF SAID PROCESSES |
DE4323536A1 (en) * | 1993-07-14 | 1995-01-19 | Stefan Pfaff Werkzeug Und Form | Device for actuating slides in an injection mold |
DE19805466B4 (en) * | 1998-02-11 | 2006-01-12 | Volkswagen Ag | Apparatus and method for manufacturing fluid containers |
DE102008046766A1 (en) * | 2008-09-11 | 2010-03-18 | Bayerische Motoren Werke Aktiengesellschaft | Molding tool i.e. injection molding tool, for producing rear bumper cladding for motor vehicle, has slit arranged between tool insert and base body in edge region of projection, which forms slot of plastic component |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR858840A (en) * | 1939-08-08 | 1940-12-04 | Marius Fichet Ets | Device for molding a bezel with the grooves required to hold the lenses |
US3266100A (en) * | 1963-11-18 | 1966-08-16 | Foster Grant Co Inc | Molding apparatus |
FR1394808A (en) * | 1964-02-04 | 1965-04-09 | So De Ba | Undercut molding core |
FR1499669A (en) * | 1966-11-09 | 1967-10-27 | Process in particular for the molding of hollow parts in thermoplastic material, device for carrying out this process as well as the molded parts obtained | |
FR2199497B1 (en) * | 1972-09-15 | 1976-01-23 | Equip Reseaux C Nalisati Fr | |
GB1431714A (en) * | 1973-07-05 | 1976-04-14 | Hepworth Plastics Ltd | Mandrels for use in the forming of hollow articles |
US3960472A (en) * | 1973-08-06 | 1976-06-01 | Johns-Manville Corporation | Belling assembly and method of forming a bell end |
US4080140A (en) * | 1974-10-04 | 1978-03-21 | Wilson-Tek Corporation | Apparatus for forming bells on plastic tubes |
FR2418687A1 (en) * | 1978-03-01 | 1979-09-28 | Plasto Moulages Indls | Mould tools for positively disengaging undercut profiles - involving alternate wedge and slide mechanisms |
FR2424805A1 (en) * | 1978-05-03 | 1979-11-30 | Reydel Anc Ets | thermo-forming concave polypropylene panels for lining car doors etc. - to obtain tough smooth edges concealing an integral supporting flange |
-
1982
- 1982-03-03 FR FR8203870A patent/FR2522579A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2522579A1 (en) | 1983-09-09 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
CA | Change of address | ||
JE | Final juridic decision affecting the existence or validity of an industrial property right | ||
ST | Notification of lapse |