ES485339A1 - Procedure for the molding by injection of plastic matter of a monolithic receptacle (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the molding by injection of plastic matter of a monolithic receptacle (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES485339A1
ES485339A1 ES485339A ES485339A ES485339A1 ES 485339 A1 ES485339 A1 ES 485339A1 ES 485339 A ES485339 A ES 485339A ES 485339 A ES485339 A ES 485339A ES 485339 A1 ES485339 A1 ES 485339A1
Authority
ES
Spain
Prior art keywords
injection
translation
molding
procedure
machine
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
ES485339A
Other languages
Spanish (es)
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.)
Gefitec SA
Original Assignee
Gefitec SA
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 Gefitec SA filed Critical Gefitec SA
Publication of ES485339A1 publication Critical patent/ES485339A1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/30—Mounting, exchanging or centering
    • B29C33/303—Mounting, exchanging or centering centering mould parts or halves, e.g. during mounting
    • B29C33/304—Mounting, exchanging or centering centering mould parts or halves, e.g. during mounting centering cores
    • 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
    • B29C45/26—Moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)

Abstract

The process consists, in order to reduce the bending length of the mould slide (14) due to the injection pressure, in holding the free end (24) of the mould slide and in gripping it between the two parts (10, 11) of the mould. The container thus obtained has an elongate hole (23) in its rear edge (6) and scalloping (indentations) (15, 16) in its facial walls (4, 5). The process is applicable to moulding, by injection of plastic, of the body and lid of a case intended to contain a spool for cinematographic film, for magnetic tape or the like.
ES485339A 1978-10-24 1979-10-24 Procedure for the molding by injection of plastic matter of a monolithic receptacle (Machine-translation by Google Translate, not legally binding) Expired ES485339A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1097778A CH626558A5 (en) 1978-10-24 1978-10-24 Process for the moulding of a monolithic container, mould for its implementation and container obtained by this process

Publications (1)

Publication Number Publication Date
ES485339A1 true ES485339A1 (en) 1980-10-01

Family

ID=4368769

Family Applications (2)

Application Number Title Priority Date Filing Date
ES485339A Expired ES485339A1 (en) 1978-10-24 1979-10-24 Procedure for the molding by injection of plastic matter of a monolithic receptacle (Machine-translation by Google Translate, not legally binding)
ES1980251474U Expired ES251474Y (en) 1978-10-24 1980-06-17 MONOLITHIC RECEPTACLE FOR COIL CONDITIONING

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES1980251474U Expired ES251474Y (en) 1978-10-24 1980-06-17 MONOLITHIC RECEPTACLE FOR COIL CONDITIONING

Country Status (3)

Country Link
CH (1) CH626558A5 (en)
DE (1) DE2941777A1 (en)
ES (2) ES485339A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3138610C2 (en) * 1981-09-29 1984-10-18 Bergwerksverband Gmbh, 4300 Essen Device for durable fastening of objects in boreholes

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1329029A (en) * 1962-04-26 1963-06-07 Charles Vauchier Et Fils Atel Manufacturing process for plastic objects
CH451494A (en) * 1966-07-15 1968-05-15 Segmueller Ag Process for the production of cup-shaped or sleeve-shaped containers made of thermoplastics by injection molding
US3909088A (en) * 1970-09-14 1975-09-30 Memorex Corp Cassette receptacle and storage apparatus
DE2242023A1 (en) * 1972-08-26 1974-03-14 Krauss Maffei Ag MOLDING TOOL FOR MANUFACTURING HOLLOW MOLDED PARTS

Also Published As

Publication number Publication date
CH626558A5 (en) 1981-11-30
ES251474U (en) 1980-10-01
DE2941777A1 (en) 1980-05-08
ES251474Y (en) 1981-03-16

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