GB8617665D0 - Pipe couplings - Google Patents

Pipe couplings

Info

Publication number
GB8617665D0
GB8617665D0 GB868617665A GB8617665A GB8617665D0 GB 8617665 D0 GB8617665 D0 GB 8617665D0 GB 868617665 A GB868617665 A GB 868617665A GB 8617665 A GB8617665 A GB 8617665A GB 8617665 D0 GB8617665 D0 GB 8617665D0
Authority
GB
United Kingdom
Prior art keywords
pipe couplings
couplings
pipe
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.)
Granted
Application number
GB868617665A
Other versions
GB2192578B (en
GB2192578A (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.)
Wavin BV
Original Assignee
Wavin BV
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 Wavin BV filed Critical Wavin BV
Priority to GB8617665A priority Critical patent/GB2192578B/en
Publication of GB8617665D0 publication Critical patent/GB8617665D0/en
Priority to DE8787306076T priority patent/DE3767236D1/en
Priority to AT87306076T priority patent/ATE59807T1/en
Priority to EP19870306076 priority patent/EP0253576B1/en
Priority to ES87306076T priority patent/ES2020276B3/en
Publication of GB2192578A publication Critical patent/GB2192578A/en
Application granted granted Critical
Publication of GB2192578B publication Critical patent/GB2192578B/en
Priority to GR91400078T priority patent/GR3001374T3/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
    • F16L47/08—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with sealing rings arranged between the outer surface of one pipe end and the inner surface of the sleeve or socket, the sealing rings being placed previously in the sleeve or socket
    • F16L47/10—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with sealing rings arranged between the outer surface of one pipe end and the inner surface of the sleeve or socket, the sealing rings being placed previously in the sleeve or socket the sealing rings being maintained in place by additional 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1635—Making multilayered or multicoloured articles using displaceable mould parts, e.g. retractable partition between adjacent mould cavities
    • 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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1635—Making multilayered or multicoloured articles using displaceable mould parts, e.g. retractable partition between adjacent mould cavities
    • B29C45/1639—Removable partitions between adjacent mould cavity portions
    • 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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1657—Making multilayered or multicoloured articles using means for adhering or bonding the layers or parts to each other
    • 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
    • B29C45/16—Making multilayered or multicoloured articles
    • B29C45/1676—Making multilayered or multicoloured articles using a soft material and a rigid material, e.g. making articles with a sealing part
    • 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
    • B29L2031/24—Pipe joints or couplings
    • 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)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Joints With Sleeves (AREA)
GB8617665A 1986-07-18 1986-07-18 Pipe couplings Expired - Fee Related GB2192578B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB8617665A GB2192578B (en) 1986-07-18 1986-07-18 Pipe couplings
ES87306076T ES2020276B3 (en) 1986-07-18 1987-07-09 DUCT COUPLINGS
AT87306076T ATE59807T1 (en) 1986-07-18 1987-07-09 PIPE COUPLING.
EP19870306076 EP0253576B1 (en) 1986-07-18 1987-07-09 Conduit couplings
DE8787306076T DE3767236D1 (en) 1986-07-18 1987-07-09 PIPELINE COUPLING.
GR91400078T GR3001374T3 (en) 1986-07-18 1991-01-24 Conduit couplings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8617665A GB2192578B (en) 1986-07-18 1986-07-18 Pipe couplings

Publications (3)

Publication Number Publication Date
GB8617665D0 true GB8617665D0 (en) 1986-08-28
GB2192578A GB2192578A (en) 1988-01-20
GB2192578B GB2192578B (en) 1990-02-14

Family

ID=10601351

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8617665A Expired - Fee Related GB2192578B (en) 1986-07-18 1986-07-18 Pipe couplings

Country Status (1)

Country Link
GB (1) GB2192578B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0428515A (en) * 1990-05-24 1992-01-31 Takata Kk Method of molding module cover of air bag device
GB2325636B (en) * 1997-05-31 2002-04-17 Dalatek Ltd Improvements in or relating to pipes
DE19800240C1 (en) * 1998-01-07 1999-02-25 Webasto Karosseriesysteme Mobile vehicle roof panel has pane and attached parts of different plastics
GB2347642A (en) * 1999-03-10 2000-09-13 Radius Plastics Limited Pipe connector
GB0006662D0 (en) * 2000-03-21 2000-05-10 Millan David R Pipe end seal. (internal).
FR2808071A1 (en) * 2000-04-21 2001-10-26 Valeo Connector, for use between supply line for hydraulic fluid and hydraulic component, has head which fits into bore in component, sealing collars being formed on head by comolding or injection molding using two materials
EP2039491A1 (en) * 2007-09-19 2009-03-25 ifm Manfred Otte GmbH Method of inserting the seal of a connector part
PL2243149T3 (en) * 2008-02-15 2012-02-29 Bekaert Advanced Coatings Nv Multiple grooved vacuum coupling
PL2338658T3 (en) * 2009-12-23 2015-02-27 Hauff Technik Gmbh & Co Kg Method for manufacturing and use a seal
EP3157831B1 (en) * 2014-06-20 2019-07-31 LAMEPLAST S.p.A. Strips of vials for fluid products, particularly for medical, pharmaceutical, cosmetic, food products or the like

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2157015C2 (en) * 1971-11-17 1982-04-01 Industriewerk Schaeffler Ohg, 8522 Herzogenaurach Method for producing a seal from an injection-molded material
GB1477074A (en) * 1975-01-31 1977-06-22 Hepworth Iron Co Ltd Manufacture of pipe couplings
CH643047A5 (en) * 1978-10-18 1984-05-15 Battenfeld Maschfab Method for producing fittings for pipe connections and tool for exercise of procedure and by this method made fitting.

Also Published As

Publication number Publication date
GB2192578B (en) 1990-02-14
GB2192578A (en) 1988-01-20

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee