GB1371198A - Clamping unit for the casting mould of an injection moulding machine - Google Patents

Clamping unit for the casting mould of an injection moulding machine

Info

Publication number
GB1371198A
GB1371198A GB4737671A GB4737671A GB1371198A GB 1371198 A GB1371198 A GB 1371198A GB 4737671 A GB4737671 A GB 4737671A GB 4737671 A GB4737671 A GB 4737671A GB 1371198 A GB1371198 A GB 1371198A
Authority
GB
United Kingdom
Prior art keywords
cylinders
fluid
mould
piston
valve
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
GB4737671A
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.)
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 DE19702051083 external-priority patent/DE2051083A1/de
Priority claimed from DE19712103926 external-priority patent/DE2103926A1/de
Application filed by Individual filed Critical Individual
Publication of GB1371198A publication Critical patent/GB1371198A/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
    • B29C45/64—Mould opening, closing or clamping devices
    • B29C45/67—Mould opening, closing or clamping devices hydraulic
    • B29C45/6764—Mould opening, closing or clamping devices hydraulic using hydraulically connectable chambers of the clamping cylinder during the mould opening and closing movement

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)
GB4737671A 1970-10-17 1971-10-12 Clamping unit for the casting mould of an injection moulding machine Expired GB1371198A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19702051083 DE2051083A1 (en) 1970-10-17 1970-10-17 Hydraulic mould mechanism - using high and low pressure systems of eg 100-250 and 4-10 atmos for plastics, elastomers or metals
DE19712103926 DE2103926A1 (en) 1971-01-28 1971-01-28 Mould clamping unit - for injection moulding machine with cylinders fed by pump system alternately delivering at low press

Publications (1)

Publication Number Publication Date
GB1371198A true GB1371198A (en) 1974-10-23

Family

ID=25759915

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4737671A Expired GB1371198A (en) 1970-10-17 1971-10-12 Clamping unit for the casting mould of an injection moulding machine

Country Status (6)

Country Link
US (1) US3720061A (enExample)
CA (1) CA952666A (enExample)
CH (1) CH528967A (enExample)
FR (1) FR2111494A5 (enExample)
GB (1) GB1371198A (enExample)
NL (1) NL7114146A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113165241A (zh) * 2018-10-05 2021-07-23 阿博格有限公司 用于注塑机的合模单元和用于锁定传力元件的方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190126438A1 (en) * 2017-10-26 2019-05-02 Everite Machine Products Co. Clamping Device System
NL2036341B1 (en) * 2023-11-24 2025-06-03 Besi Netherlands Bv Clamping system and a method for degassing hydraulic fluid

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113165241A (zh) * 2018-10-05 2021-07-23 阿博格有限公司 用于注塑机的合模单元和用于锁定传力元件的方法
CN113165241B (zh) * 2018-10-05 2023-03-28 阿博格有限公司 用于注塑机的合模单元和用于锁定传力元件的方法

Also Published As

Publication number Publication date
CH528967A (de) 1972-10-15
NL7114146A (enExample) 1972-04-19
FR2111494A5 (enExample) 1972-06-02
CA952666A (en) 1974-08-13
US3720061A (en) 1973-03-13

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Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed