IT1072889B - Elemento di collegamento,oppure raccordo per tubi lisci,in particolare per tubi in materia plastica - Google Patents

Elemento di collegamento,oppure raccordo per tubi lisci,in particolare per tubi in materia plastica

Info

Publication number
IT1072889B
IT1072889B IT28896/76A IT2889676A IT1072889B IT 1072889 B IT1072889 B IT 1072889B IT 28896/76 A IT28896/76 A IT 28896/76A IT 2889676 A IT2889676 A IT 2889676A IT 1072889 B IT1072889 B IT 1072889B
Authority
IT
Italy
Prior art keywords
pipes
fitting
connection element
smooth
plastic
Prior art date
Application number
IT28896/76A
Other languages
English (en)
Original Assignee
Hawle E & Co Kg Flanschen & Ar
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 Hawle E & Co Kg Flanschen & Ar filed Critical Hawle E & Co Kg Flanschen & Ar
Application granted granted Critical
Publication of IT1072889B publication Critical patent/IT1072889B/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
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/092—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
    • F16L37/0925—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector with rings which bite into the wall of the pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Branch Pipes, Bends, And The Like (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Joints With Sleeves (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
IT28896/76A 1975-11-14 1976-10-29 Elemento di collegamento,oppure raccordo per tubi lisci,in particolare per tubi in materia plastica IT1072889B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT868075A AT336970B (de) 1975-11-14 1975-11-14 Verbindungs- bzw. anschlussstuck fur glatte rohre, insbesondere kunststoffrohre

Publications (1)

Publication Number Publication Date
IT1072889B true IT1072889B (it) 1985-04-13

Family

ID=3607661

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28896/76A IT1072889B (it) 1975-11-14 1976-10-29 Elemento di collegamento,oppure raccordo per tubi lisci,in particolare per tubi in materia plastica

Country Status (11)

Country Link
JP (1) JPS5261826A (it)
AT (1) AT336970B (it)
BE (1) BE848183A (it)
DE (1) DE2646939A1 (it)
DK (1) DK510176A (it)
ES (1) ES224123Y (it)
FI (1) FI763039A (it)
FR (1) FR2331742A1 (it)
IT (1) IT1072889B (it)
NL (1) NL7612574A (it)
NO (1) NO147810C (it)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2900678A1 (de) * 1979-01-10 1980-07-24 Immendinger Giesserei Masch Schubsicherung fuer rohrverbindungen
FR2579292B1 (fr) * 1985-03-19 1987-11-20 Legris Sa Perfectionnement de l'element d'accrochage elastique de systemes de raccordement instantane pour les conduits de fluide
DE19542118C1 (de) * 1995-11-11 1996-12-19 Frischhut Gmbh Ludwig Ausziehsicherung
DE19858514C2 (de) * 1998-12-18 2001-03-22 Ludwig Frischhut Gmbh & Co Kg Muffenverbindung mit einer Schubsicherung
DE10053568A1 (de) * 2000-07-21 2002-02-07 Manibs Spezialarmaturen Steckverbindung für Rohre oder Stangen
WO2003010461A1 (en) * 2001-07-25 2003-02-06 Philmac Pty Ltd Coupling or transition fitting for the connection of metal or plastic pipes
NL2001726C2 (nl) * 2008-06-26 2009-12-29 Fischer Georg Waga Nv Koppelinrichting en werkwijze voor de vervaardiging van een in een dergelijke koppelinrichting te gebruiken gripring.
NL2013426B1 (nl) * 2014-09-05 2016-09-05 Dyka B V Verbindingssamenstel met trekvaste koppeling.
FR3066247B1 (fr) * 2017-05-09 2020-01-10 Raccordsmax Raccord entre un appareil et un tube dans lequel circule un fluide
NL2019920B1 (en) * 2017-11-16 2019-05-22 Fischer Georg Waga Nv Coupling device
AU2018444718A1 (en) * 2018-10-09 2021-06-03 Zhuji City Howhi Air Conditioners Made Co., Ltd. Anti-off steel ring and fixed sealing device for snap-fit pipe fitting

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1323353A (fr) * 1962-05-25 1963-04-05 Pièce de raccordement, ou de connexion, pour tuyaux lisses, notamment pour tuyaux en matière synthétique
CH442899A (fr) * 1965-06-28 1967-08-31 Garbislander Karl Dispositif de joint rapide pour tubes souples en matière platique
DE2034325C3 (de) * 1970-07-10 1974-03-07 Georg 8000 Muenchen Seiler Zug- und Schubsicherung für Steckmuffen- Verbindungen
GB1334339A (en) * 1972-05-01 1973-10-17 Mueller Co Joint for smooth end or flareless pipe

Also Published As

Publication number Publication date
DK510176A (da) 1977-05-15
ES224123U (es) 1977-01-01
FR2331742A1 (fr) 1977-06-10
NL7612574A (nl) 1977-05-17
FI763039A (it) 1977-05-15
NO763873L (it) 1977-05-18
AT336970B (de) 1977-06-10
NO147810C (no) 1983-06-15
DE2646939A1 (de) 1977-06-02
ATA868075A (de) 1976-09-15
ES224123Y (es) 1977-05-01
NO147810B (no) 1983-03-07
JPS5261826A (en) 1977-05-21
BE848183A (fr) 1977-05-10

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Legal Events

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

Effective date: 19951026