DE3031640C2 - - Google Patents

Info

Publication number
DE3031640C2
DE3031640C2 DE3031640A DE3031640A DE3031640C2 DE 3031640 C2 DE3031640 C2 DE 3031640C2 DE 3031640 A DE3031640 A DE 3031640A DE 3031640 A DE3031640 A DE 3031640A DE 3031640 C2 DE3031640 C2 DE 3031640C2
Authority
DE
Germany
Prior art keywords
carrier
signal
mold clamping
locking
mold
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.)
Expired
Application number
DE3031640A
Other languages
German (de)
English (en)
Other versions
DE3031640A1 (de
Inventor
Klaus Dipl.-Ing. Fueller
Lothar Ddr 2700 Schwerin Dd Elsner
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.)
Hemscheidt Maschinentechnik Schwerin GmbH and Co
Original Assignee
VEB KOMBINAT UMFORMTECHNIK "HERBERT WARNKE" ERFURT DDR 5010 ERFURT DD
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 VEB KOMBINAT UMFORMTECHNIK "HERBERT WARNKE" ERFURT DDR 5010 ERFURT DD filed Critical VEB KOMBINAT UMFORMTECHNIK "HERBERT WARNKE" ERFURT DDR 5010 ERFURT DD
Publication of DE3031640A1 publication Critical patent/DE3031640A1/de
Application granted granted Critical
Publication of DE3031640C2 publication Critical patent/DE3031640C2/de
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
    • B29C45/6707—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
    • 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
    • B29C45/1751—Adjustment means allowing the use of moulds of different thicknesses
    • 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
    • B29C45/6728—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 consisting of coupling rods

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)
  • Securing Of Glass Panes Or The Like (AREA)
DE19803031640 1979-10-29 1980-08-22 Formschliesseinrichtung fuer spritzgiessmaschinen Granted DE3031640A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD79216503A DD146404A1 (de) 1979-10-29 1979-10-29 Formschliesseinrichtung fuer spritzgiessmaschinen

Publications (2)

Publication Number Publication Date
DE3031640A1 DE3031640A1 (de) 1981-05-07
DE3031640C2 true DE3031640C2 (enrdf_load_stackoverflow) 1989-05-24

Family

ID=5520788

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803031640 Granted DE3031640A1 (de) 1979-10-29 1980-08-22 Formschliesseinrichtung fuer spritzgiessmaschinen

Country Status (11)

Country Link
AT (1) AT371057B (enrdf_load_stackoverflow)
BG (1) BG37254A1 (enrdf_load_stackoverflow)
CS (1) CS229704B1 (enrdf_load_stackoverflow)
DD (1) DD146404A1 (enrdf_load_stackoverflow)
DE (1) DE3031640A1 (enrdf_load_stackoverflow)
FR (1) FR2468457A1 (enrdf_load_stackoverflow)
GB (1) GB2061808B (enrdf_load_stackoverflow)
IT (1) IT1145294B (enrdf_load_stackoverflow)
SE (1) SE433922B (enrdf_load_stackoverflow)
SU (1) SU1097447A1 (enrdf_load_stackoverflow)
YU (1) YU271580A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD278091A1 (de) * 1988-12-19 1990-04-25 Schwerin Plastmaschinen Querverschiebeantrieb fuer einen transportwagen zum automatischen formwerkzeugwechsel bei spritzgiessmaschinen
DE4108749A1 (de) * 1991-03-18 1992-09-24 Hemscheidt Maschf Hermann Schliessvorrichtung fuer eine spritzgiessform
DE4117640A1 (de) * 1991-05-29 1992-12-03 Rexroth Mannesmann Gmbh Schliesseinheit zum herstellen von formteilen
US5776516A (en) * 1996-08-12 1998-07-07 Mannesmann Aktiengesellschaft Two-platen injection molding machine
DE19847306C1 (de) * 1998-10-14 2000-04-20 Fischer W Mueller Blasformtech Vorrichtung zum Anpassen einer Kunststoffverarbeitungsmaschine, insbesondere Blasformmaschine, an unterschiedliche Formdicken

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1078289B (de) * 1954-08-23 1960-03-24 Fries Sohn J S Druckgiessmaschine fuer Metalle
DE1127069B (de) * 1958-04-24 1962-04-05 Robert Hanning Spritzgussmaschine, insbesondere fuer die Verarbeitung thermoplastischer Kunststoffen
GB998665A (en) * 1963-11-29 1965-07-21 Loewy Eng Co Ltd Mould-closing device for injection moulding machines
CH418535A (de) * 1965-01-29 1966-08-15 Buehler Ag Geb Druckgiessmaschine
NL6806238A (enrdf_load_stackoverflow) * 1967-07-20 1969-01-22
FR2033442A5 (enrdf_load_stackoverflow) * 1969-02-25 1970-12-04 Stephan Rech Meca Centre

Also Published As

Publication number Publication date
GB2061808B (en) 1983-06-02
IT1145294B (it) 1986-11-05
CS229704B1 (en) 1984-06-18
IT8050024A0 (it) 1980-10-29
FR2468457B1 (enrdf_load_stackoverflow) 1985-03-22
ATA438780A (de) 1982-10-15
GB2061808A (en) 1981-05-20
YU271580A (en) 1983-02-28
AT371057B (de) 1983-05-25
SE433922B (sv) 1984-06-25
BG37254A1 (en) 1985-05-15
DE3031640A1 (de) 1981-05-07
FR2468457A1 (fr) 1981-05-08
SU1097447A1 (en) 1984-06-15
SE8007538L (sv) 1981-04-30
DD146404A1 (de) 1981-02-11

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8125 Change of the main classification

Ipc: B29C 45/68

D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PLASTMASCHINENWERK SCHWERIN GMBH, O-2781 SCHWERIN,

8327 Change in the person/name/address of the patent owner

Owner name: HEMSCHEIDT MASCHINENTECHNIK SCHWERIN GMBH & CO, O-

8327 Change in the person/name/address of the patent owner

Owner name: ABWICKLUNGSGESELLSCHAFT KUNSTSTOFFMASCHINEN WERKST