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 plasticaInfo
- 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
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)
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)
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)
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 |
-
1975
- 1975-11-14 AT AT868075A patent/AT336970B/de not_active IP Right Cessation
-
1976
- 1976-10-18 DE DE19762646939 patent/DE2646939A1/de active Pending
- 1976-10-26 FI FI763039A patent/FI763039A/fi not_active Application Discontinuation
- 1976-10-29 IT IT28896/76A patent/IT1072889B/it active
- 1976-10-29 ES ES1976224123U patent/ES224123Y/es not_active Expired
- 1976-11-05 JP JP51132487A patent/JPS5261826A/ja active Pending
- 1976-11-10 FR FR7633864A patent/FR2331742A1/fr not_active Withdrawn
- 1976-11-10 BE BE172228A patent/BE848183A/xx not_active IP Right Cessation
- 1976-11-12 NO NO763873A patent/NO147810C/no unknown
- 1976-11-12 NL NL7612574A patent/NL7612574A/xx not_active Application Discontinuation
- 1976-11-12 DK DK510176A patent/DK510176A/da unknown
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 |