FR2019376A2 - Hydraulic driving mechanism for an injection moulding - machine - Google Patents
Hydraulic driving mechanism for an injection moulding - machineInfo
- Publication number
- FR2019376A2 FR2019376A2 FR6930190A FR6930190A FR2019376A2 FR 2019376 A2 FR2019376 A2 FR 2019376A2 FR 6930190 A FR6930190 A FR 6930190A FR 6930190 A FR6930190 A FR 6930190A FR 2019376 A2 FR2019376 A2 FR 2019376A2
- Authority
- FR
- France
- Prior art keywords
- piston
- machine
- driving mechanism
- injection moulding
- hydraulic driving
- 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
- B29C45/64—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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/204—Control means for piston speed or actuating force without external control, e.g. control valve inside the piston
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681779567 DE1779567B2 (de) | 1968-08-28 | 1968-08-28 | Hydraulische formschliessvorrichtung fuer eine kunststoff-spritzgiessmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2019376A2 true FR2019376A2 (en) | 1970-07-03 |
FR2019376B2 FR2019376B2 (de) | 1973-03-16 |
Family
ID=5703962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6930190A Granted FR2019376A2 (en) | 1968-08-28 | 1969-08-28 | Hydraulic driving mechanism for an injection moulding - machine |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5325849B1 (de) |
AT (1) | AT312903B (de) |
DE (1) | DE1779567B2 (de) |
FR (1) | FR2019376A2 (de) |
NL (1) | NL6912980A (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5853058U (ja) * | 1981-10-07 | 1983-04-11 | 株式会社吉野工業所 | 容器の口筒とキヤツプの構造 |
JPS58121279U (ja) * | 1982-02-11 | 1983-08-18 | ピジヨン株式会社 | 飲み口付き幼児用コツプ |
JPS63197854U (de) * | 1987-06-08 | 1988-12-20 |
-
1968
- 1968-08-28 DE DE19681779567 patent/DE1779567B2/de active Granted
-
1969
- 1969-08-13 AT AT780569A patent/AT312903B/de not_active IP Right Cessation
- 1969-08-26 NL NL6912980A patent/NL6912980A/xx unknown
- 1969-08-27 JP JP6727269A patent/JPS5325849B1/ja active Pending
- 1969-08-28 FR FR6930190A patent/FR2019376A2/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
AT312903B (de) | 1974-01-25 |
DE1779567B2 (de) | 1977-06-02 |
NL6912980A (de) | 1970-03-03 |
DE1779567C3 (de) | 1979-08-30 |
JPS5325849B1 (de) | 1978-07-29 |
DE1779567A1 (de) | 1972-01-13 |
FR2019376B2 (de) | 1973-03-16 |
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