CA976313A - Covered die closing unit for injection molding machine - Google Patents

Covered die closing unit for injection molding machine

Info

Publication number
CA976313A
CA976313A CA151,514A CA151514A CA976313A CA 976313 A CA976313 A CA 976313A CA 151514 A CA151514 A CA 151514A CA 976313 A CA976313 A CA 976313A
Authority
CA
Canada
Prior art keywords
injection molding
molding machine
closing unit
die closing
covered die
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
CA151,514A
Other languages
English (en)
Other versions
CA151514S (en
Inventor
Karl Hehl
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
Priority claimed from DE2146042A external-priority patent/DE2146042C3/de
Priority claimed from DE19722218871 external-priority patent/DE2218871A1/de
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA976313A publication Critical patent/CA976313A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/26—Mechanisms or devices for locking or opening dies
    • 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
    • B29C45/68—Mould opening, closing or clamping devices hydro-mechanical
    • B29C45/681—Mould opening, closing or clamping devices hydro-mechanical using a toggle mechanism as mould clamping device
    • 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
    • B29C45/84—Safety devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
CA151,514A 1971-09-15 1972-09-12 Covered die closing unit for injection molding machine Expired CA976313A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2146042A DE2146042C3 (de) 1971-09-15 1971-09-15 Schließeinheit für die Gießform einer Spritzgießmaschine mit einer Gießformabdeckung
DE19722218871 DE2218871A1 (de) 1972-04-19 1972-04-19 Schliesseinheit fuer die giessform einer spritzgiessmaschine mit sicherheitsabdeckung

Publications (1)

Publication Number Publication Date
CA976313A true CA976313A (en) 1975-10-21

Family

ID=25761729

Family Applications (1)

Application Number Title Priority Date Filing Date
CA151,514A Expired CA976313A (en) 1971-09-15 1972-09-12 Covered die closing unit for injection molding machine

Country Status (7)

Country Link
AT (1) AT319506B (xx)
CA (1) CA976313A (xx)
CH (1) CH552425A (xx)
FR (1) FR2152914B1 (xx)
GB (1) GB1386978A (xx)
IT (1) IT967141B (xx)
NL (1) NL7212070A (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2550204B2 (de) * 1975-11-08 1977-12-15 J.M. Voith Gmbh, 7920 Heidenheim Sicherheitseinrichtung mit einem schutzgitter an hydraulisch betriebenen maschinen
DE3029629C2 (de) * 1980-08-05 1982-08-26 Karl 7298 Loßburg Hehl Sicherheitsabdeckung für den Gießformbereich einer Kunststoff-Spritzgießmaschine
JP5391307B2 (ja) * 2012-05-14 2014-01-15 ファナック株式会社 射出成形機の安全扉装置
CN105414517A (zh) * 2015-11-30 2016-03-23 宜兴市佳晨压铸机制造有限公司 用于两板式压铸机的双向锁模油缸结构

Also Published As

Publication number Publication date
FR2152914B1 (xx) 1975-01-03
AT319506B (de) 1974-12-27
FR2152914A1 (xx) 1973-04-27
NL7212070A (xx) 1973-03-19
GB1386978A (en) 1975-03-12
CH552425A (de) 1974-08-15
IT967141B (it) 1974-02-28

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