FR2049983A5 - - Google Patents

Info

Publication number
FR2049983A5
FR2049983A5 FR7020740A FR7020740A FR2049983A5 FR 2049983 A5 FR2049983 A5 FR 2049983A5 FR 7020740 A FR7020740 A FR 7020740A FR 7020740 A FR7020740 A FR 7020740A FR 2049983 A5 FR2049983 A5 FR 2049983A5
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
FR7020740A
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
Application granted granted Critical
Publication of FR2049983A5 publication Critical patent/FR2049983A5/fr
Expired 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
    • B29C45/6707—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
    • B29C45/6714—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 using a separate element transmitting the mould clamping force from the clamping cylinder to the mould
    • B29C45/6721—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 using a separate element transmitting the mould clamping force from the clamping cylinder to the mould the separate element being displaceable with respect to the mould or 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
    • 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
    • B29C45/6714—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 using a separate element transmitting the mould clamping force from the clamping cylinder to the mould
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18888—Reciprocating to or from oscillating
    • Y10T74/1892—Lever and slide
    • Y10T74/18944—Link connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
FR7020740A 1969-06-10 1970-06-05 Expired FR2049983A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT548669A AT322197B (de) 1969-06-10 1969-06-10 Schliessvorrichtung, insbesondere für spritzguss-maschinen

Publications (1)

Publication Number Publication Date
FR2049983A5 true FR2049983A5 (fr) 1971-03-26

Family

ID=3576331

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7020740A Expired FR2049983A5 (fr) 1969-06-10 1970-06-05

Country Status (6)

Country Link
US (1) US3691913A (fr)
JP (1) JPS4938964B1 (fr)
AT (1) AT322197B (fr)
DE (1) DE2023045A1 (fr)
FR (1) FR2049983A5 (fr)
ZA (1) ZA703950B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2862414C (fr) 2012-01-06 2020-07-07 Kior, Inc. Reacteur a deux etages et procede pour la conversion de materiau de biomasse solide

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2634683A (en) * 1946-08-16 1953-04-14 Hills Mccanna Co Pump and stroke adjusting mechanism
US2799992A (en) * 1952-10-29 1957-07-23 British Messier Ltd Hydraulically actuated linkages
US2897784A (en) * 1957-03-25 1959-08-04 Crane Packing Co Press with enclosed toggles
US2951471A (en) * 1958-03-03 1960-09-06 Richard F Schultz Steam engine
US2989000A (en) * 1959-12-01 1961-06-20 Santa Fe Mfg Corp Pressure governor
NL283693A (fr) * 1960-06-14
FR1493473A (fr) * 1966-05-05 1967-09-01 Perfectionnement aux dispositifs de fermeture des plateaux de presses à injecter les matières plastiques

Also Published As

Publication number Publication date
ZA703950B (en) 1971-02-24
DE2023045A1 (de) 1970-12-23
JPS4938964B1 (fr) 1974-10-22
AT322197B (de) 1975-05-12
US3691913A (en) 1972-09-19

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Legal Events

Date Code Title Description
ST Notification of lapse