FR2425321A1 - Dispositif de blocage d'un plateau de presse, et presse a plateaux correspondante - Google Patents
Dispositif de blocage d'un plateau de presse, et presse a plateaux correspondanteInfo
- Publication number
- FR2425321A1 FR2425321A1 FR7814190A FR7814190A FR2425321A1 FR 2425321 A1 FR2425321 A1 FR 2425321A1 FR 7814190 A FR7814190 A FR 7814190A FR 7814190 A FR7814190 A FR 7814190A FR 2425321 A1 FR2425321 A1 FR 2425321A1
- Authority
- FR
- France
- Prior art keywords
- clamps
- injection moulding
- tie bars
- thrusts
- hydrostatic
- 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.)
- Granted
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
- B29C45/1747—Tie-rod connections
-
- 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
- B29C45/64—Mould opening, closing or clamping devices
- B29C45/67—Mould opening, closing or clamping devices hydraulic
- B29C45/6707—Mould opening, closing or clamping devices hydraulic without relative movement between the piston and the cylinder of the clamping device during the mould opening or closing movement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/04—Frames; Guides
- B30B15/045—Mountings of press columns
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Presses And Accessory Devices Thereof (AREA)
Abstract
UNE DOUILLE METALLIQUE MINCE DEFORMABLE 16 SOLIDAIRE DU PLATEAU 5 EST FRETTEE SUR LA COLONNE 10 PAR UNE MANCHETTE EN ELASTOMERE 28 INTERPOSEE ENTRE CETTE DOUILLE ET UN MANCHON 22 INDEFORMABLE ET COMPRIMEE AXIALEMENT PAR LE MANCHON 22 COULISSANT SUR LA DOUILLE 16; L'EFFORT DE COMPRESSION AXIALE PEUT ETRE FOURNI PAR UNE BAGUE COULISSANTE 29 VISSEE DANS LA TRANCHE D'EXTREMITE DE LA COLONNE 10. APPLICATIONS AUX PRESSES D'INJECTION ET D'EXTRUSION DE MATIERES PLASTIQUES ET A D'AUTRES PRESSES OU MACHINES A PLATEAUX ET COLONNES POUR LE TRAVAIL DE MATIERES PLASTIQUES OU AUTRES.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7814190A FR2425321A1 (fr) | 1978-05-12 | 1978-05-12 | Dispositif de blocage d'un plateau de presse, et presse a plateaux correspondante |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7814190A FR2425321A1 (fr) | 1978-05-12 | 1978-05-12 | Dispositif de blocage d'un plateau de presse, et presse a plateaux correspondante |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2425321A1 true FR2425321A1 (fr) | 1979-12-07 |
FR2425321B1 FR2425321B1 (fr) | 1983-02-04 |
Family
ID=9208204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7814190A Granted FR2425321A1 (fr) | 1978-05-12 | 1978-05-12 | Dispositif de blocage d'un plateau de presse, et presse a plateaux correspondante |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2425321A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0310807A1 (fr) * | 1987-09-11 | 1989-04-12 | Mitsubishi Jukogyo Kabushiki Kaisha | Mécanisme de serrage du moule |
WO2000067987A1 (fr) * | 1999-05-06 | 2000-11-16 | Husky Injection Molding Systems Ltd. | Collier de friction pour colonne |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1241756A (fr) * | 1959-05-25 | 1960-09-23 | Loewy Eng Co Ltd | Méthode et moyens d'ancrage d'une colonne de presse à un sommier d'une presse hydraulique |
FR1324886A (fr) * | 1962-06-15 | 1963-04-19 | Schloemann Ag | Machine à mouler sous pression ou à injection munie d'un dispositif de blocage hydraulique pour le blocage de la pièce de fermeture en position de fermeture du moule |
US3222956A (en) * | 1964-07-14 | 1965-12-14 | Cincinnati Milling Machine Co | Machine tool spindle mechanism |
US3259020A (en) * | 1964-07-20 | 1966-07-05 | Cincinnati Milling Machine Co | Machine tool quill clamping mechanism |
FR1506377A (fr) * | 1965-09-09 | 1967-12-22 | Machine à mouler par injection | |
US3362733A (en) * | 1965-08-16 | 1968-01-09 | Farrel Corp | Clamping device |
FR2174361A5 (en) * | 1972-03-01 | 1973-10-12 | Guerin Daniel | Injection mould locking system - using annular hydraulic tie bar clamps |
-
1978
- 1978-05-12 FR FR7814190A patent/FR2425321A1/fr active Granted
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1241756A (fr) * | 1959-05-25 | 1960-09-23 | Loewy Eng Co Ltd | Méthode et moyens d'ancrage d'une colonne de presse à un sommier d'une presse hydraulique |
FR1324886A (fr) * | 1962-06-15 | 1963-04-19 | Schloemann Ag | Machine à mouler sous pression ou à injection munie d'un dispositif de blocage hydraulique pour le blocage de la pièce de fermeture en position de fermeture du moule |
US3222956A (en) * | 1964-07-14 | 1965-12-14 | Cincinnati Milling Machine Co | Machine tool spindle mechanism |
US3259020A (en) * | 1964-07-20 | 1966-07-05 | Cincinnati Milling Machine Co | Machine tool quill clamping mechanism |
US3362733A (en) * | 1965-08-16 | 1968-01-09 | Farrel Corp | Clamping device |
FR1506377A (fr) * | 1965-09-09 | 1967-12-22 | Machine à mouler par injection | |
FR2174361A5 (en) * | 1972-03-01 | 1973-10-12 | Guerin Daniel | Injection mould locking system - using annular hydraulic tie bar clamps |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0310807A1 (fr) * | 1987-09-11 | 1989-04-12 | Mitsubishi Jukogyo Kabushiki Kaisha | Mécanisme de serrage du moule |
US4948358A (en) * | 1987-09-11 | 1990-08-14 | Mitsubishi Jukogyo Kabushiki Kaisha | Die clamping apparatus |
WO2000067987A1 (fr) * | 1999-05-06 | 2000-11-16 | Husky Injection Molding Systems Ltd. | Collier de friction pour colonne |
US6261505B1 (en) | 1999-05-06 | 2001-07-17 | Husky Injection Molding Systems Ltd. | Friction tiebar clamp |
Also Published As
Publication number | Publication date |
---|---|
FR2425321B1 (fr) | 1983-02-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
TP | Transmission of property | ||
ST | Notification of lapse |