ZA703950B - Improvements in or relating to hydraulically operated closure devices - Google Patents

Improvements in or relating to hydraulically operated closure devices

Info

Publication number
ZA703950B
ZA703950B ZA703950A ZA703950A ZA703950B ZA 703950 B ZA703950 B ZA 703950B ZA 703950 A ZA703950 A ZA 703950A ZA 703950 A ZA703950 A ZA 703950A ZA 703950 B ZA703950 B ZA 703950B
Authority
ZA
South Africa
Prior art keywords
relating
hydraulically operated
closure devices
operated closure
devices
Prior art date
Application number
ZA703950A
Other languages
English (en)
Inventor
P Florjancic
Original Assignee
Florjancic Peter
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 Florjancic Peter filed Critical Florjancic Peter
Publication of ZA703950B publication Critical patent/ZA703950B/xx

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)
ZA703950A 1969-06-10 1970-06-10 Improvements in or relating to hydraulically operated closure devices ZA703950B (en)

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
ZA703950B true ZA703950B (en) 1971-02-24

Family

ID=3576331

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA703950A ZA703950B (en) 1969-06-10 1970-06-10 Improvements in or relating to hydraulically operated closure devices

Country Status (6)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104105782A (zh) 2012-01-06 2014-10-15 Kior股份有限公司 用于转化固体生物质材料的两级反应器和方法

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
NL265848A (de) * 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
AT322197B (de) 1975-05-12
FR2049983A5 (de) 1971-03-26
DE2023045A1 (de) 1970-12-23
US3691913A (en) 1972-09-19
JPS4938964B1 (de) 1974-10-22

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