GB1486883A - Manufacture control processes and apparatus therefor - Google Patents

Manufacture control processes and apparatus therefor

Info

Publication number
GB1486883A
GB1486883A GB5230/76A GB523076A GB1486883A GB 1486883 A GB1486883 A GB 1486883A GB 5230/76 A GB5230/76 A GB 5230/76A GB 523076 A GB523076 A GB 523076A GB 1486883 A GB1486883 A GB 1486883A
Authority
GB
United Kingdom
Prior art keywords
pressure
tolerance
temperature
feb
time
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
GB5230/76A
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.)
Saab AB
Original Assignee
Saab Scania AB
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 Saab Scania AB filed Critical Saab Scania AB
Publication of GB1486883A publication Critical patent/GB1486883A/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
    • B29C45/76—Measuring, controlling or regulating

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
GB5230/76A 1975-02-18 1976-02-10 Manufacture control processes and apparatus therefor Expired GB1486883A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7501748A SE7501748L (sv) 1975-02-18 1975-02-18 Forfarande vid framstellning av plastgods och apparat for utforande av forfarandet

Publications (1)

Publication Number Publication Date
GB1486883A true GB1486883A (en) 1977-09-28

Family

ID=20323707

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5230/76A Expired GB1486883A (en) 1975-02-18 1976-02-10 Manufacture control processes and apparatus therefor

Country Status (7)

Country Link
DE (1) DE2605037B2 (enExample)
DK (1) DK62476A (enExample)
FI (1) FI760374A7 (enExample)
FR (1) FR2301376A1 (enExample)
GB (1) GB1486883A (enExample)
NO (1) NO760524L (enExample)
SE (1) SE7501748L (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4249876A (en) 1978-05-20 1981-02-10 Emi Electrola Gesellschaft Mit Beschrankter Haftung Control of plastics extrusion
DE3037696A1 (de) * 1979-10-10 1981-04-23 Ludwig Engel KG, A 4311 Schwertberg Steuerung fuer mehrstufig oder kontinuierlich betaetigbare stellglieder
EP0021742A3 (en) * 1979-06-15 1981-05-27 Sperry Corporation Improvements in or relating to hydraulic actuator controls
GB2122531A (en) * 1982-04-20 1984-01-18 Kulzer & Co Gmbh Method and apparatus for making dental prostheses
EP0167631A4 (en) * 1983-12-28 1988-01-21 Fanuc Ltd INJECTION MOLDING DEVICE.
AU580850B2 (en) * 1985-03-08 1989-02-02 Ludwig Engel Kg Method of controlling the mould filling process in a plastics injection moulding apparatus

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2803838A1 (de) * 1977-02-16 1979-01-04 Akio Iguchi Erfassungseinrichtung fuer giessfehler bei einer kunststoff-spritzgussmaschine
JPS59174332A (ja) * 1983-03-23 1984-10-02 Toshiba Mach Co Ltd 射出工程の圧力監視装置
KR910002650B1 (ko) * 1987-11-25 1991-04-27 도오시바 기까이 가부시끼가이샤 사출성형물의 불량판정방법

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4249876A (en) 1978-05-20 1981-02-10 Emi Electrola Gesellschaft Mit Beschrankter Haftung Control of plastics extrusion
EP0021742A3 (en) * 1979-06-15 1981-05-27 Sperry Corporation Improvements in or relating to hydraulic actuator controls
DE3037696A1 (de) * 1979-10-10 1981-04-23 Ludwig Engel KG, A 4311 Schwertberg Steuerung fuer mehrstufig oder kontinuierlich betaetigbare stellglieder
GB2122531A (en) * 1982-04-20 1984-01-18 Kulzer & Co Gmbh Method and apparatus for making dental prostheses
EP0167631A4 (en) * 1983-12-28 1988-01-21 Fanuc Ltd INJECTION MOLDING DEVICE.
AU580850B2 (en) * 1985-03-08 1989-02-02 Ludwig Engel Kg Method of controlling the mould filling process in a plastics injection moulding apparatus

Also Published As

Publication number Publication date
DK62476A (da) 1976-08-19
SE7501748L (sv) 1976-08-19
FR2301376B3 (enExample) 1978-11-10
DE2605037A1 (de) 1976-09-09
FR2301376A1 (fr) 1976-09-17
NO760524L (enExample) 1976-08-19
FI760374A7 (enExample) 1976-08-19
DE2605037B2 (de) 1980-06-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee