GB1489969A - Ejector device for pressure casting and injection moulds - Google Patents

Ejector device for pressure casting and injection moulds

Info

Publication number
GB1489969A
GB1489969A GB5206875A GB5206875A GB1489969A GB 1489969 A GB1489969 A GB 1489969A GB 5206875 A GB5206875 A GB 5206875A GB 5206875 A GB5206875 A GB 5206875A GB 1489969 A GB1489969 A GB 1489969A
Authority
GB
United Kingdom
Prior art keywords
ejector
pressure casting
ejector device
flat
injection moulds
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
GB5206875A
Other languages
English (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.)
Hasco Hasenclever GmbH and Co KG
Original Assignee
Hasco Normalien Hasenclever GmbH and Co
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 Hasco Normalien Hasenclever GmbH and Co filed Critical Hasco Normalien Hasenclever GmbH and Co
Publication of GB1489969A publication Critical patent/GB1489969A/en
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
    • B29C45/40—Removing or ejecting moulded articles
    • B29C45/4005—Ejector constructions; Ejector operating mechanisms
    • 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
    • B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
    • B22D17/2236—Equipment for loosening or ejecting castings from dies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
GB5206875A 1974-12-20 1975-12-19 Ejector device for pressure casting and injection moulds Expired GB1489969A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742460433 DE2460433C2 (de) 1974-12-20 1974-12-20 Auswerfervorrichtung für eine Spritzgieß- oder Druckgießform, mit einem Flachauswerfer

Publications (1)

Publication Number Publication Date
GB1489969A true GB1489969A (en) 1977-10-26

Family

ID=5934018

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5206875A Expired GB1489969A (en) 1974-12-20 1975-12-19 Ejector device for pressure casting and injection moulds

Country Status (9)

Country Link
AT (1) AT363671B (sv)
BE (1) BE836570A (sv)
CH (1) CH614644A5 (sv)
DE (1) DE2460433C2 (sv)
FR (1) FR2294785A1 (sv)
GB (1) GB1489969A (sv)
IT (1) IT1051511B (sv)
NL (1) NL7514542A (sv)
SE (1) SE427259B (sv)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2402141A1 (de) * 2010-06-23 2012-01-04 Gigaset Communications GmbH Flachauswerfer zum Auswerfen eines Spritzgussteils aus einer Spritzgussform
CN108453236A (zh) * 2018-03-05 2018-08-28 肇庆高新区鸿胜模具制造有限公司 抽芯针快换装置
CN110496943A (zh) * 2019-08-29 2019-11-26 宜兴高泰克精密机械有限公司 一种用于生产涡旋曲轴的模具
CN112549450A (zh) * 2020-12-14 2021-03-26 滁州迪蒙德模具制造有限公司 一种冰箱抽屉注塑模具

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3433450A (en) * 1966-12-12 1969-03-18 Robert F Brunner Ejector and mold plate attachment for plastic molding machines
DE2030701A1 (de) * 1970-04-17 1971-10-28 Perego G Vorrichtung zum Herstellen von Kunststoffgegenständen im Spritzgußverfahren
US3737268A (en) * 1971-06-09 1973-06-05 Value Engineered Co Molding apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2402141A1 (de) * 2010-06-23 2012-01-04 Gigaset Communications GmbH Flachauswerfer zum Auswerfen eines Spritzgussteils aus einer Spritzgussform
CN108453236A (zh) * 2018-03-05 2018-08-28 肇庆高新区鸿胜模具制造有限公司 抽芯针快换装置
CN110496943A (zh) * 2019-08-29 2019-11-26 宜兴高泰克精密机械有限公司 一种用于生产涡旋曲轴的模具
CN112549450A (zh) * 2020-12-14 2021-03-26 滁州迪蒙德模具制造有限公司 一种冰箱抽屉注塑模具

Also Published As

Publication number Publication date
IT1051511B (it) 1981-05-20
NL7514542A (nl) 1976-06-22
CH614644A5 (en) 1979-12-14
SE7514006L (sv) 1976-06-21
FR2294785B1 (sv) 1982-04-02
DE2460433A1 (de) 1976-07-01
AT363671B (de) 1981-08-25
DE2460433C2 (de) 1982-10-07
FR2294785A1 (fr) 1976-07-16
SE427259B (sv) 1983-03-21
ATA912175A (de) 1981-01-15
BE836570A (fr) 1976-06-14

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee