IT1028918B - SEAL RING FOR PIPE JOINTS - Google Patents

SEAL RING FOR PIPE JOINTS

Info

Publication number
IT1028918B
IT1028918B IT12514/75A IT1251475A IT1028918B IT 1028918 B IT1028918 B IT 1028918B IT 12514/75 A IT12514/75 A IT 12514/75A IT 1251475 A IT1251475 A IT 1251475A IT 1028918 B IT1028918 B IT 1028918B
Authority
IT
Italy
Prior art keywords
seal ring
pipe joints
joints
pipe
seal
Prior art date
Application number
IT12514/75A
Other languages
Italian (it)
Original Assignee
Amiantus Ag
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
Priority claimed from AT215574A external-priority patent/AT329935B/en
Priority claimed from AT101375A external-priority patent/AT336968B/en
Application filed by Amiantus Ag filed Critical Amiantus Ag
Application granted granted Critical
Publication of IT1028918B publication Critical patent/IT1028918B/en

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
    • F16L21/00—Joints with sleeve or socket
    • F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
    • F16L21/022—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings used with sleeves or nipples for pipes of the same diameter, or with reduction pieces
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0053—Producing sealings
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/04—Pipes or fittings specially adapted to sewers
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Manufacturing & Machinery (AREA)
  • Joints With Sleeves (AREA)
  • Gasket Seals (AREA)
IT12514/75A 1974-03-15 1975-03-12 SEAL RING FOR PIPE JOINTS IT1028918B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT215574A AT329935B (en) 1974-03-15 1974-03-15 SEALING RING FOR PIPE COUPLINGS FOR THE CONNECTION OF PIPES, IN PARTICULAR SEWER PIPES, AND THE SHAPE FOR ITS PRODUCTION
AT101375A AT336968B (en) 1975-02-11 1975-02-11 SEALING RING FOR PIPE COUPLINGS

Publications (1)

Publication Number Publication Date
IT1028918B true IT1028918B (en) 1979-02-10

Family

ID=25594600

Family Applications (1)

Application Number Title Priority Date Filing Date
IT12514/75A IT1028918B (en) 1974-03-15 1975-03-12 SEAL RING FOR PIPE JOINTS

Country Status (6)

Country Link
BR (1) BR7501590A (en)
CH (1) CH589248A5 (en)
DE (1) DE2510234C2 (en)
IL (1) IL46835A (en)
IT (1) IT1028918B (en)
SE (1) SE7502629L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE505267C2 (en) 1992-03-10 1997-07-28 Forsheda Ab Methods of preparing at least two different types of sealing rings and sealing elements for use in carrying out the method
DE4332529C2 (en) * 1993-09-24 1997-02-06 Karl Heinz Vahlbrauk Pipeline
DE202013101069U1 (en) * 2013-03-12 2014-06-13 Rehau Ag + Co. coupling sleeve

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2259940A (en) * 1940-04-16 1941-10-21 Goodrich Co B F Pipe joint gasket
DE1687283U (en) * 1953-04-27 1954-11-11 Bernard Van Lengerich AIR-TIGHT PIPE CONNECTION FOR PNEUMATIC CONVEYOR LINES.
DE1155292B (en) * 1955-11-11 1963-10-03 Eternit Ag Pipe connection
DE6603461U (en) * 1967-02-10 1969-09-11 Deutsche Steinzeug PLUG-IN CONNECTION FOR A POINTED PIPE OR FITTED PIECE ON ONE SIDE WITH A SLEEVE PIPE OR FITTED PIECE ON THE OTHER
DE1750390B2 (en) * 1969-04-26 1973-02-08 SEAL FOR INSERTING IN A COUPLING SLEEVE FOR PIPES

Also Published As

Publication number Publication date
CH589248A5 (en) 1977-06-30
IL46835A (en) 1977-11-30
IL46835A0 (en) 1975-05-22
BR7501590A (en) 1975-12-09
SE7502629L (en) 1975-09-16
DE2510234A1 (en) 1975-09-25
DE2510234C2 (en) 1983-02-17

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