BR7501590A - Anel de vedacao aperfeicoado para tubulacoes e molde para a sua fabricacao - Google Patents

Anel de vedacao aperfeicoado para tubulacoes e molde para a sua fabricacao

Info

Publication number
BR7501590A
BR7501590A BR1590/75A BR7501590A BR7501590A BR 7501590 A BR7501590 A BR 7501590A BR 1590/75 A BR1590/75 A BR 1590/75A BR 7501590 A BR7501590 A BR 7501590A BR 7501590 A BR7501590 A BR 7501590A
Authority
BR
Brazil
Prior art keywords
template
pipes
manufacture
sealing ring
perfected
Prior art date
Application number
BR1590/75A
Other languages
English (en)
Inventor
L Hatschek
Original Assignee
Engineering & Dev Establishime
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/de
Priority claimed from AT101375A external-priority patent/AT336968B/de
Application filed by Engineering & Dev Establishime filed Critical Engineering & Dev Establishime
Publication of BR7501590A publication Critical patent/BR7501590A/pt

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)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Joints With Sleeves (AREA)
  • Gasket Seals (AREA)
BR1590/75A 1974-03-15 1975-03-18 Anel de vedacao aperfeicoado para tubulacoes e molde para a sua fabricacao BR7501590A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT215574A AT329935B (de) 1974-03-15 1974-03-15 Dichtungsring fur rohrkupplungen zur verbindung von rohren, insbesondere kanalrohren, und form zu seiner herstellung
AT101375A AT336968B (de) 1975-02-11 1975-02-11 Dichtungsring fur rohrkupplungen

Publications (1)

Publication Number Publication Date
BR7501590A true BR7501590A (pt) 1975-12-09

Family

ID=25594600

Family Applications (1)

Application Number Title Priority Date Filing Date
BR1590/75A BR7501590A (pt) 1974-03-15 1975-03-18 Anel de vedacao aperfeicoado para tubulacoes e molde para a sua fabricacao

Country Status (6)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE505267C2 (sv) 1992-03-10 1997-07-28 Forsheda Ab Sätt att framställa åtminstone två olika slag av tätningsringar och tätningselement för användning vid genomförande av sättet
DE4332529C2 (de) * 1993-09-24 1997-02-06 Karl Heinz Vahlbrauk Rohrleitung
DE202013101069U1 (de) * 2013-03-12 2014-06-13 Rehau Ag + Co. Verbindungsmuffe

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 (de) * 1953-04-27 1954-11-11 Bernard Van Lengerich Luftdichte rohrverbindung fuer pneumatische foerderleitungen.
DE1155292B (de) * 1955-11-11 1963-10-03 Eternit Ag Rohrverbindung
DE6603461U (de) * 1967-02-10 1969-09-11 Deutsche Steinzeug Steckverbindung fuer ein spitz-rohr oder -formstueck einerseits mit einem muffen-rohr oder -formstueck andererseits
DE1750390B2 (de) * 1969-04-26 1973-02-08 Dichtung zum einsetzen in eine kupplungsmuffe fuer rohre

Also Published As

Publication number Publication date
IL46835A (en) 1977-11-30
DE2510234A1 (de) 1975-09-25
IL46835A0 (en) 1975-05-22
CH589248A5 (pt) 1977-06-30
SE7502629L (pt) 1975-09-16
IT1028918B (it) 1979-02-10
DE2510234C2 (de) 1983-02-17

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