FR2019376B2 - - Google Patents

Info

Publication number
FR2019376B2
FR2019376B2 FR6930190A FR6930190A FR2019376B2 FR 2019376 B2 FR2019376 B2 FR 2019376B2 FR 6930190 A FR6930190 A FR 6930190A FR 6930190 A FR6930190 A FR 6930190A FR 2019376 B2 FR2019376 B2 FR 2019376B2
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
Application number
FR6930190A
Other languages
French (fr)
Other versions
FR2019376A2 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of FR2019376A2 publication Critical patent/FR2019376A2/fr
Application granted granted Critical
Publication of FR2019376B2 publication Critical patent/FR2019376B2/fr
Granted legal-status Critical Current

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)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
FR6930190A 1968-08-28 1969-08-28 Hydraulic driving mechanism for an injection moulding - machine Granted FR2019376A2 (en)

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 FR2019376A2 (en) 1970-07-03
FR2019376B2 true FR2019376B2 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)
AT (1) AT312903B (enrdf_load_stackoverflow)
DE (1) DE1779567B2 (enrdf_load_stackoverflow)
FR (1) FR2019376A2 (enrdf_load_stackoverflow)
NL (1) NL6912980A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
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 (enrdf_load_stackoverflow) * 1987-06-08 1988-12-20

Also Published As

Publication number Publication date
DE1779567B2 (de) 1977-06-02
DE1779567C3 (enrdf_load_stackoverflow) 1979-08-30
FR2019376A2 (en) 1970-07-03
NL6912980A (enrdf_load_stackoverflow) 1970-03-03
DE1779567A1 (de) 1972-01-13
JPS5325849B1 (enrdf_load_stackoverflow) 1978-07-29
AT312903B (de) 1974-01-25

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