IT1152851B - Procedimento per la fabbricazione di anelli di tenuta in materia plastica e serie di anelli di tenuta fabbricata con un tale procedimento - Google Patents

Procedimento per la fabbricazione di anelli di tenuta in materia plastica e serie di anelli di tenuta fabbricata con un tale procedimento

Info

Publication number
IT1152851B
IT1152851B IT23541/82A IT2354182A IT1152851B IT 1152851 B IT1152851 B IT 1152851B IT 23541/82 A IT23541/82 A IT 23541/82A IT 2354182 A IT2354182 A IT 2354182A IT 1152851 B IT1152851 B IT 1152851B
Authority
IT
Italy
Prior art keywords
seal rings
procedure
manufacture
series
plastic material
Prior art date
Application number
IT23541/82A
Other languages
English (en)
Other versions
IT8223541A0 (it
Inventor
Kurt Stoll
Original Assignee
Festo Maschf Stoll G
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 Festo Maschf Stoll G filed Critical Festo Maschf Stoll G
Publication of IT8223541A0 publication Critical patent/IT8223541A0/it
Application granted granted Critical
Publication of IT1152851B publication Critical patent/IT1152851B/it

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
    • B29C45/2616—Moulds having annular mould cavities
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/328—Manufacturing methods specially adapted for elastic sealings
    • 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
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/26—Sealing devices, e.g. packaging for pistons or pipe joints
    • B29L2031/265—Packings, Gaskets

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gasket Seals (AREA)
IT23541/82A 1981-10-06 1982-09-30 Procedimento per la fabbricazione di anelli di tenuta in materia plastica e serie di anelli di tenuta fabbricata con un tale procedimento IT1152851B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3139680A DE3139680C2 (de) 1981-10-06 1981-10-06 Verfahren zum Spritzen oder Giessen von Dichtringen aus Kunststoff und mit einem solchen Verfahren hergestellter Dichtringsatz

Publications (2)

Publication Number Publication Date
IT8223541A0 IT8223541A0 (it) 1982-09-30
IT1152851B true IT1152851B (it) 1987-01-14

Family

ID=6143504

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23541/82A IT1152851B (it) 1981-10-06 1982-09-30 Procedimento per la fabbricazione di anelli di tenuta in materia plastica e serie di anelli di tenuta fabbricata con un tale procedimento

Country Status (2)

Country Link
DE (1) DE3139680C2 (it)
IT (1) IT1152851B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8422193D0 (en) * 1984-09-03 1984-10-10 Klinger Ltd Richard Gaskets
FR2636398B1 (fr) * 1988-09-14 1990-11-30 Procal Machine de fabrication de bagues d'etancheite
EP1785264A1 (de) * 2005-11-14 2007-05-16 Tyco Electronics Raychem GmbH Vorrichtung und Verfahren zum Herstellen von weichelastischen Bändern
EP2501953B1 (en) 2009-11-20 2021-08-04 Firestone Industrial Products Company, LLC Compression spring assembly and method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1914297B1 (de) * 1969-03-20 1969-12-18 Josef Schwing Formgeheizter elastischer Dichtring

Also Published As

Publication number Publication date
IT8223541A0 (it) 1982-09-30
DE3139680A1 (de) 1983-04-21
DE3139680C2 (de) 1983-09-29

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