FR2053276B1 - - Google Patents
Info
- Publication number
- FR2053276B1 FR2053276B1 FR707027854A FR7027854A FR2053276B1 FR 2053276 B1 FR2053276 B1 FR 2053276B1 FR 707027854 A FR707027854 A FR 707027854A FR 7027854 A FR7027854 A FR 7027854A FR 2053276 B1 FR2053276 B1 FR 2053276B1
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/26—Mechanisms or devices for locking or opening dies
-
- 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
-
- 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
- B29C45/6764—Mould opening, closing or clamping devices hydraulic using hydraulically connectable chambers of the clamping cylinder during the mould opening and closing movement
- B29C45/6771—Mould opening, closing or clamping devices hydraulic using hydraulically connectable chambers of the clamping cylinder during the mould opening and closing movement the connection being provided within the clamping cylinder
-
- 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
- B29C2045/1784—Component parts, details or accessories not otherwise provided for; Auxiliary operations not otherwise provided for
- B29C2045/1797—Machine parts provided with a shroud or cover or shield, e.g. for preventing oil or dust scattering
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE6930136U DE6930136U (de) | 1969-07-29 | 1969-07-29 | Spanneninheit fuer die giessform einer kunststoffe verarbeitenden maschinen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2053276A1 FR2053276A1 (fr) | 1971-04-16 |
FR2053276B1 true FR2053276B1 (fr) | 1973-03-16 |
Family
ID=6603940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR707027854A Expired FR2053276B1 (fr) | 1969-07-29 | 1970-07-28 |
Country Status (8)
Country | Link |
---|---|
US (1) | US3613171A (fr) |
JP (1) | JPS527017B1 (fr) |
AT (1) | AT317525B (fr) |
CH (1) | CH504946A (fr) |
DE (1) | DE6930136U (fr) |
FR (1) | FR2053276B1 (fr) |
GB (1) | GB1295143A (fr) |
NL (1) | NL7011304A (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1322012A (en) * | 1970-04-04 | 1973-07-04 | Metal Castings Doehler Ltd | Die casting and like apparatus |
US3746491A (en) * | 1972-01-07 | 1973-07-17 | Chicago Rawhide Mfg Co | Injection molding apparatus |
US4009983A (en) * | 1976-01-16 | 1977-03-01 | Arthur William Jacobs | Hydraulic mold clamping mechanism for injection molding machine |
DE2631603A1 (de) * | 1976-07-14 | 1978-01-19 | Karl Hehl | Formenschliesseinheit einer spritzgiessmaschine |
IT1074035B (it) * | 1976-10-28 | 1985-04-17 | Albertazzi Sergio | Pressa per la produzione di materiali ceramici o refrattari |
US4130384A (en) * | 1977-11-09 | 1978-12-19 | Macmillan Kenneth T | Tire curing press |
DE3403006C2 (de) * | 1984-01-28 | 1986-03-06 | Hoesch Ag, 4600 Dortmund | Hydraulische Presse zum Verpressen von mit Glasfasern verstärkten Kunststoffmatten |
US4533313A (en) * | 1984-06-22 | 1985-08-06 | Pierre Poncet | Press with columns compensated for deformation during tightening |
DE3721333A1 (de) * | 1987-06-27 | 1989-01-05 | Langenstein & Schemann Gmbh | Vorrichtung zum betaetigen einer geteilten form fuer die kunststoffteile-herstellung |
AT399843B (de) * | 1992-01-30 | 1995-07-25 | Engel Gmbh Maschbau | Werkzeugschliess- und verriegelungsvorrichtung |
-
1969
- 1969-07-29 DE DE6930136U patent/DE6930136U/de not_active Expired
-
1970
- 1970-07-16 CH CH1084270A patent/CH504946A/de unknown
- 1970-07-24 GB GB1295143D patent/GB1295143A/en not_active Expired
- 1970-07-28 FR FR707027854A patent/FR2053276B1/fr not_active Expired
- 1970-07-28 AT AT687670A patent/AT317525B/de not_active IP Right Cessation
- 1970-07-29 JP JP45065811A patent/JPS527017B1/ja active Pending
- 1970-07-29 US US59135A patent/US3613171A/en not_active Expired - Lifetime
- 1970-07-30 NL NL7011304A patent/NL7011304A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
US3613171A (en) | 1971-10-19 |
CH504946A (de) | 1971-03-31 |
JPS527017B1 (fr) | 1977-02-26 |
FR2053276A1 (fr) | 1971-04-16 |
AT317525B (de) | 1974-09-10 |
DE6930136U (de) | 1969-12-04 |
NL7011304A (fr) | 1971-02-02 |
GB1295143A (fr) | 1972-11-01 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |