IT1251771B - Raccordo ad attacco rapido per tubazioni - Google Patents

Raccordo ad attacco rapido per tubazioni

Info

Publication number
IT1251771B
IT1251771B ITMI912947A ITMI912947A IT1251771B IT 1251771 B IT1251771 B IT 1251771B IT MI912947 A ITMI912947 A IT MI912947A IT MI912947 A ITMI912947 A IT MI912947A IT 1251771 B IT1251771 B IT 1251771B
Authority
IT
Italy
Prior art keywords
male
tubular
female
pipes
quick coupling
Prior art date
Application number
ITMI912947A
Other languages
English (en)
Inventor
Giorgio Bormioli
Original Assignee
Giorgio Bormioli
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 Giorgio Bormioli filed Critical Giorgio Bormioli
Priority to ITMI912947A priority Critical patent/IT1251771B/it
Publication of ITMI912947A0 publication Critical patent/ITMI912947A0/it
Priority to EP92203116A priority patent/EP0541142B1/en
Priority to DE69208322T priority patent/DE69208322T2/de
Publication of ITMI912947A1 publication Critical patent/ITMI912947A1/it
Application granted granted Critical
Publication of IT1251771B publication Critical patent/IT1251771B/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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/10—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using a rotary external sleeve or ring on one part

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

Il raccordo è formato da una parte tubolare maschio (1) e da una parte tubolare femmina (2) da fissare a rispettive tubazioni da congiungere e munite di mezzi di aggancio e sgancio rapido (11, 13). Le parti tubolari maschio/femmina (1, 2) sono provviste di superfici (25, 26) di impegno reciproco di forma conica in modo tale da consentire la loro separazione anche in presenza di momento flettente tra le tubazioni. Tra le parti tubolari maschio/femmina (1, 2) è inoltre interposto un anello flottante (21) di tenuta assiale frontale mobilmente fissato alla parte femmina (2) e sollecitato elasticamente contro uno spallamento frontale (22) della parte maschio (1) in modo da garantire la tenuta idraulica tra le due parti tubolari (1, 2) in presenza di momento flettente. (fig.1)
ITMI912947A 1991-11-06 1991-11-06 Raccordo ad attacco rapido per tubazioni IT1251771B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITMI912947A IT1251771B (it) 1991-11-06 1991-11-06 Raccordo ad attacco rapido per tubazioni
EP92203116A EP0541142B1 (en) 1991-11-06 1992-10-09 Quick-action fitting for pipes
DE69208322T DE69208322T2 (de) 1991-11-06 1992-10-09 Rohrschnellkupplung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI912947A IT1251771B (it) 1991-11-06 1991-11-06 Raccordo ad attacco rapido per tubazioni

Publications (3)

Publication Number Publication Date
ITMI912947A0 ITMI912947A0 (it) 1991-11-06
ITMI912947A1 ITMI912947A1 (it) 1993-05-06
IT1251771B true IT1251771B (it) 1995-05-24

Family

ID=11361037

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI912947A IT1251771B (it) 1991-11-06 1991-11-06 Raccordo ad attacco rapido per tubazioni

Country Status (3)

Country Link
EP (1) EP0541142B1 (it)
DE (1) DE69208322T2 (it)
IT (1) IT1251771B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1257179B (it) * 1992-07-30 1996-01-10 Giorgio Bormioli Raccordo per tubazioni flessibili con separazione e chiusura automatica in caso di forte sollecitazione a trazione
ITMI20022196A1 (it) * 2002-10-16 2004-04-17 Lorenzo Bormioli Connettore ad aggancio rapido e sgancio rapido di sicurezza per tubazioni.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR492330A (fr) * 1918-10-16 1919-07-04 Jean Baptiste Gagne Raccord pour tuyaux
US2463179A (en) * 1944-09-02 1949-03-01 Sr William C Iftiger Coupling
IT1173342B (it) * 1984-02-23 1987-06-24 Giorgio Bormioli Dispositivo di attacco rapido per tubazioni
FR2608250B1 (fr) * 1986-12-16 1989-02-24 Peugeot Raccord a fixation rapide

Also Published As

Publication number Publication date
DE69208322D1 (de) 1996-03-28
EP0541142B1 (en) 1996-02-14
DE69208322T2 (de) 1996-09-12
EP0541142A1 (en) 1993-05-12
ITMI912947A0 (it) 1991-11-06
ITMI912947A1 (it) 1993-05-06

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19951123