CH580488A5 - - Google Patents

Info

Publication number
CH580488A5
CH580488A5 CH1579573A CH1579573A CH580488A5 CH 580488 A5 CH580488 A5 CH 580488A5 CH 1579573 A CH1579573 A CH 1579573A CH 1579573 A CH1579573 A CH 1579573A CH 580488 A5 CH580488 A5 CH 580488A5
Authority
CH
Switzerland
Application number
CH1579573A
Original Assignee
Pauler Ferdinand Dr Mekusta
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 Pauler Ferdinand Dr Mekusta filed Critical Pauler Ferdinand Dr Mekusta
Publication of CH580488A5 publication Critical patent/CH580488A5/xx

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
    • B29C45/26—Moulds
    • B29C45/261—Moulds having tubular mould cavities
    • B29C45/2612—Moulds having tubular mould cavities for manufacturing tubular articles with an annular groove
    • 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
    • B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
    • B29C45/0055—Shaping
    • 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
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • B29C57/02—Belling or enlarging, e.g. combined with forming a groove
    • B29C57/08—Belling or enlarging, e.g. combined with forming a groove using pressure difference

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
CH1579573A 1972-11-10 1973-11-08 CH580488A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT958272A AT341204B (de) 1972-11-10 1972-11-10 Spritzguss- und blasform zur herstellung von ringformigen ausbuchtungen in einem rohr

Publications (1)

Publication Number Publication Date
CH580488A5 true CH580488A5 (de) 1976-10-15

Family

ID=3615435

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1579573A CH580488A5 (de) 1972-11-10 1973-11-08

Country Status (4)

Country Link
AT (1) AT341204B (de)
CH (1) CH580488A5 (de)
DE (1) DE2356172A1 (de)
IT (1) IT1001691B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58363B2 (ja) * 1974-12-19 1983-01-06 積水化学工業株式会社 カンツギテノ セイゾウソウチ
FR2315375A1 (fr) * 1975-06-25 1977-01-21 Rhein Plastic Rohr Gmbh Outillage de moulage de pieces creuses presentant un bourrelet
GB0127232D0 (en) * 2001-11-13 2002-01-02 Bae Systems Plc A datum system for use in moulding operations
WO2017116323A1 (en) * 2015-12-29 2017-07-06 Mir Arastirma Ve Gelistirme A.S. Molding core, mold and fluid-aided molding method

Also Published As

Publication number Publication date
AT341204B (de) 1978-01-25
ATA958272A (de) 1977-05-15
IT1001691B (it) 1976-04-30
DE2356172A1 (de) 1974-05-16

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Legal Events

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PL Patent ceased
PL Patent ceased
PL Patent ceased