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ATA101375A - SEALING RING FOR PIPE COUPLINGS - Google Patents

SEALING RING FOR PIPE COUPLINGS

Info

Publication number
ATA101375A
ATA101375A AT101375A AT101375A ATA101375A AT A101375 A ATA101375 A AT A101375A AT 101375 A AT101375 A AT 101375A AT 101375 A AT101375 A AT 101375A AT A101375 A ATA101375 A AT A101375A
Authority
AT
Austria
Prior art keywords
sealing ring
pipe couplings
couplings
pipe
sealing
Prior art date
Application number
AT101375A
Other languages
German (de)
Other versions
AT336968B (en
Inventor
Franz Ing Igelsbock
Original Assignee
Eternit Werke Hatschek L
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 Eternit Werke Hatschek L filed Critical Eternit Werke Hatschek L
Priority to AT101375A priority Critical patent/AT336968B/en
Priority to DE2510234A priority patent/DE2510234C2/en
Priority to SE7502629A priority patent/SE7502629L/xx
Priority to IT12514/75A priority patent/IT1028918B/en
Priority to CH328075A priority patent/CH589248A5/xx
Priority to IL46835A priority patent/IL46835A/en
Priority to BR1590/75A priority patent/BR7501590A/en
Publication of ATA101375A publication Critical patent/ATA101375A/en
Application granted granted Critical
Publication of AT336968B publication Critical patent/AT336968B/en

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • 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)
AT101375A 1974-03-15 1975-02-11 SEALING RING FOR PIPE COUPLINGS AT336968B (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
AT101375A AT336968B (en) 1975-02-11 1975-02-11 SEALING RING FOR PIPE COUPLINGS
DE2510234A DE2510234C2 (en) 1974-03-15 1975-03-08 Sealing ring for pipe couplings
SE7502629A SE7502629L (en) 1974-03-15 1975-03-10
IT12514/75A IT1028918B (en) 1974-03-15 1975-03-12 SEAL RING FOR PIPE JOINTS
CH328075A CH589248A5 (en) 1974-03-15 1975-03-14
IL46835A IL46835A (en) 1974-03-15 1975-03-14 Sealing ring for pipe couplings
BR1590/75A BR7501590A (en) 1974-03-15 1975-03-18 PERFECTED SEALING RING FOR PIPES AND TEMPLATE FOR YOUR MANUFACTURE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT101375A AT336968B (en) 1975-02-11 1975-02-11 SEALING RING FOR PIPE COUPLINGS

Publications (2)

Publication Number Publication Date
ATA101375A true ATA101375A (en) 1976-09-15
AT336968B AT336968B (en) 1977-06-10

Family

ID=3504903

Family Applications (1)

Application Number Title Priority Date Filing Date
AT101375A AT336968B (en) 1974-03-15 1975-02-11 SEALING RING FOR PIPE COUPLINGS

Country Status (1)

Country Link
AT (1) AT336968B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011919B1 (en) * 1978-10-27 1982-07-28 A/S Den Norske Remfabrik Gasket of rubber or similar material
AT382223B (en) * 1984-12-28 1987-01-26 Eternit Werke Hatschek L PROFILED SEALING RING

Also Published As

Publication number Publication date
AT336968B (en) 1977-06-10

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties