BR7508085A - METHOD OF PLACING ANNULAR ELEMENTS ON THE INTERNAL WALLS OF TUBES OR TUBULAR CONNECTIONS - Google Patents

METHOD OF PLACING ANNULAR ELEMENTS ON THE INTERNAL WALLS OF TUBES OR TUBULAR CONNECTIONS

Info

Publication number
BR7508085A
BR7508085A BR7508085*A BR7508085A BR7508085A BR 7508085 A BR7508085 A BR 7508085A BR 7508085 A BR7508085 A BR 7508085A BR 7508085 A BR7508085 A BR 7508085A
Authority
BR
Brazil
Prior art keywords
tubes
internal walls
annular elements
tubular connections
placing annular
Prior art date
Application number
BR7508085*A
Other languages
Portuguese (pt)
Inventor
I Yamamoto
M Sakaguchi
M Shibata
Original Assignee
Kubota Ltd
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 Kubota Ltd filed Critical Kubota Ltd
Publication of BR7508085A publication Critical patent/BR7508085A/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
    • 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
    • B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
    • B29C57/02—Belling or enlarging, e.g. combined with forming a groove
    • B29C57/025—Belling or enlarging, e.g. combined with forming a groove combined with the introduction of a sealing ring, e.g. using the sealing element as forming element

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
BR7508085*A 1974-12-07 1975-12-05 METHOD OF PLACING ANNULAR ELEMENTS ON THE INTERNAL WALLS OF TUBES OR TUBULAR CONNECTIONS BR7508085A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49140811A JPS5167516A (en) 1974-12-07 1974-12-07 Kantsugiteno seiho

Publications (1)

Publication Number Publication Date
BR7508085A true BR7508085A (en) 1976-08-24

Family

ID=15277279

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7508085*A BR7508085A (en) 1974-12-07 1975-12-05 METHOD OF PLACING ANNULAR ELEMENTS ON THE INTERNAL WALLS OF TUBES OR TUBULAR CONNECTIONS

Country Status (10)

Country Link
JP (1) JPS5167516A (en)
AT (1) AT347190B (en)
BR (1) BR7508085A (en)
CA (1) CA1043992A (en)
CH (1) CH603334A5 (en)
DK (1) DK553575A (en)
ES (1) ES443295A1 (en)
IT (1) IT1052535B (en)
NO (1) NO144102C (en)
SE (1) SE418941B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1133374B (en) * 1980-11-14 1986-07-09 Sica Spa MECHANICAL EXPANSION BUFFER FOR THE INTERNAL CALIBRATION OF PLASTIC TUBES IN GENERAL, IN PARTICULAR FOR THE REALIZATION OF SEATS FOR GASKETS

Also Published As

Publication number Publication date
NO754102L (en) 1976-06-09
ATA935475A (en) 1978-04-15
SE418941B (en) 1981-07-06
AT347190B (en) 1978-12-11
NO144102C (en) 1981-06-24
JPS5425554B2 (en) 1979-08-29
CA1043992A (en) 1978-12-12
IT1052535B (en) 1981-07-20
JPS5167516A (en) 1976-06-11
CH603334A5 (en) 1978-08-15
DK553575A (en) 1976-06-08
ES443295A1 (en) 1977-08-16
SE7513730L (en) 1976-06-08
NO144102B (en) 1981-03-16

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