ES443295A1 - Metodo y su correspondiente aparato para instalar un elemen-to en forma de anillo en la pared interna de un tubo de matal termoplastico. - Google Patents

Metodo y su correspondiente aparato para instalar un elemen-to en forma de anillo en la pared interna de un tubo de matal termoplastico.

Info

Publication number
ES443295A1
ES443295A1 ES443295A ES443295A ES443295A1 ES 443295 A1 ES443295 A1 ES 443295A1 ES 443295 A ES443295 A ES 443295A ES 443295 A ES443295 A ES 443295A ES 443295 A1 ES443295 A1 ES 443295A1
Authority
ES
Spain
Prior art keywords
ring
tube
shaped element
shaped
softened
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.)
Expired
Application number
ES443295A
Other languages
English (en)
Spanish (es)
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Corp filed Critical Kubota Corp
Publication of ES443295A1 publication Critical patent/ES443295A1/es
Expired 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
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
ES443295A 1974-12-07 1975-12-05 Metodo y su correspondiente aparato para instalar un elemen-to en forma de anillo en la pared interna de un tubo de matal termoplastico. Expired ES443295A1 (es)

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
ES443295A1 true ES443295A1 (es) 1977-08-16

Family

ID=15277279

Family Applications (1)

Application Number Title Priority Date Filing Date
ES443295A Expired ES443295A1 (es) 1974-12-07 1975-12-05 Metodo y su correspondiente aparato para instalar un elemen-to en forma de anillo en la pared interna de un tubo de matal termoplastico.

Country Status (10)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1133374B (it) 1980-11-14 1986-07-09 Sica Spa Tampone meccanico ad espansione per la calibratura interna di tubi in materia plastica in genere,in particolare per la realizzazione di sedi per guarnizioni

Also Published As

Publication number Publication date
IT1052535B (it) 1981-07-20
NO754102L (de) 1976-06-09
NO144102B (no) 1981-03-16
NO144102C (no) 1981-06-24
JPS5425554B2 (de) 1979-08-29
AT347190B (de) 1978-12-11
SE418941B (sv) 1981-07-06
CH603334A5 (en) 1978-08-15
ATA935475A (de) 1978-04-15
CA1043992A (en) 1978-12-12
DK553575A (da) 1976-06-08
SE7513730L (sv) 1976-06-08
BR7508085A (pt) 1976-08-24
JPS5167516A (en) 1976-06-11

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19980202