ITUB20153665A1 - Raccordo a stringere per la giunzione di un terminale filettato e di un tubo metallico a superficie liscia - Google Patents

Raccordo a stringere per la giunzione di un terminale filettato e di un tubo metallico a superficie liscia

Info

Publication number
ITUB20153665A1
ITUB20153665A1 ITUB2015A003665A ITUB20153665A ITUB20153665A1 IT UB20153665 A1 ITUB20153665 A1 IT UB20153665A1 IT UB2015A003665 A ITUB2015A003665 A IT UB2015A003665A IT UB20153665 A ITUB20153665 A IT UB20153665A IT UB20153665 A1 ITUB20153665 A1 IT UB20153665A1
Authority
IT
Italy
Prior art keywords
joint
smooth surface
metal pipe
surface metal
threaded terminal
Prior art date
Application number
ITUB2015A003665A
Other languages
English (en)
Inventor
Ciro Mastromatteo
Original Assignee
Tapel Di Mastromatteo Ciro & C S A S
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 Tapel Di Mastromatteo Ciro & C S A S filed Critical Tapel Di Mastromatteo Ciro & C S A S
Priority to ITUB2015A003665A priority Critical patent/ITUB20153665A1/it
Publication of ITUB20153665A1 publication Critical patent/ITUB20153665A1/it

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
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts
    • F16L19/08—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts with metal rings which bite into the wall of the pipe
    • F16L19/083—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts with metal rings which bite into the wall of the pipe the longitudinal cross-section of the ring not being modified during clamping
    • F16L19/086—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts with metal rings which bite into the wall of the pipe the longitudinal cross-section of the ring not being modified during clamping with additional sealing means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
ITUB2015A003665A 2015-09-16 2015-09-16 Raccordo a stringere per la giunzione di un terminale filettato e di un tubo metallico a superficie liscia ITUB20153665A1 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITUB2015A003665A ITUB20153665A1 (it) 2015-09-16 2015-09-16 Raccordo a stringere per la giunzione di un terminale filettato e di un tubo metallico a superficie liscia

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUB2015A003665A ITUB20153665A1 (it) 2015-09-16 2015-09-16 Raccordo a stringere per la giunzione di un terminale filettato e di un tubo metallico a superficie liscia

Publications (1)

Publication Number Publication Date
ITUB20153665A1 true ITUB20153665A1 (it) 2017-03-16

Family

ID=55069980

Family Applications (1)

Application Number Title Priority Date Filing Date
ITUB2015A003665A ITUB20153665A1 (it) 2015-09-16 2015-09-16 Raccordo a stringere per la giunzione di un terminale filettato e di un tubo metallico a superficie liscia

Country Status (1)

Country Link
IT (1) ITUB20153665A1 (it)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3985379A (en) * 1972-02-04 1976-10-12 Olov Magnus Normark Friction joint between mechanical elements
US4037864A (en) * 1975-04-14 1977-07-26 Emco Ltd. Pipe coupling
US4235461A (en) * 1978-10-31 1980-11-25 Normark Olov M Coupling between mechanical elements

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3985379A (en) * 1972-02-04 1976-10-12 Olov Magnus Normark Friction joint between mechanical elements
US4037864A (en) * 1975-04-14 1977-07-26 Emco Ltd. Pipe coupling
US4235461A (en) * 1978-10-31 1980-11-25 Normark Olov M Coupling between mechanical elements

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