DK158923C - Roerkobling f.eks. til et grenroer - Google Patents

Roerkobling f.eks. til et grenroer

Info

Publication number: DK158923C
Authority: DK; Denmark
Prior art keywords: branch; ext; ring; rough; clutch
Prior art date: 1981-12-24

Application number

DK572982A

Other languages

English (en)

Other versions

DK572982A (da

DK158923B (da

Inventor

Per Duus Frederiksen

Oege Rene Offringa

Willem Kiezebrink

Original Assignee

Wavin Bv

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.)

1981-12-24

Filing date

1982-12-23

Publication date

1990-12-31

1982-12-23 Application filed by Wavin Bv filed Critical Wavin Bv

1983-06-25 Publication of DK572982A publication Critical patent/DK572982A/da

1990-07-30 Publication of DK158923B publication Critical patent/DK158923B/da

1990-12-31 Application granted granted Critical

1990-12-31 Publication of DK158923C publication Critical patent/DK158923C/da

Links

230000008878 coupling Effects 0.000 abstract 1
238000010168 coupling process Methods 0.000 abstract 1
238000005859 coupling reaction Methods 0.000 abstract 1
238000007789 sealing Methods 0.000 abstract 1

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
- 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
- F16L37/0927—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 the wedge element being axially displaceable for releasing the coupling

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Joints With Sleeves (AREA)
Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
Harvesting Machines For Root Crops (AREA)
Medicines Containing Plant Substances (AREA)
Control Of Transmission Device (AREA)
Ceramic Products (AREA)
Compositions Of Oxide Ceramics (AREA)
Branch Pipes, Bends, And The Like (AREA)

DK572982A 1981-12-24 1982-12-23 Roerkobling f.eks. til et grenroer DK158923C (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
NL8105852		1981-12-24
NL8105852A NL8105852A (nl)	1981-12-24	1981-12-24	Buiskoppeling resp. -aansluitstuk.

Publications (3)

Publication Number	Publication Date
DK572982A DK572982A (da)	1983-06-25
DK158923B DK158923B (da)	1990-07-30
DK158923C true DK158923C (da)	1990-12-31

Family

ID=19838615

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK572982A DK158923C (da)	1981-12-24	1982-12-23	Roerkobling f.eks. til et grenroer

Country Status (5)

Country	Link
EP (1)	EP0083135B1 (da)
AT (1)	ATE26335T1 (da)
DE (1)	DE3275944D1 (da)
DK (1)	DK158923C (da)
NL (1)	NL8105852A (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8411713D0 (en) *	1984-05-08	1984-06-13	Gordon Brigitte	Connectors for pipes
FR2597188B1 (fr) *	1986-04-15	1988-06-17	Vallet Rolland	Systeme de raccordement rapide et autobloquant pour conduites tubulaires en matiere synthetique
EP1313981B1 (de) *	2000-08-22	2004-10-20	E. Hawle Armaturenwerke GmbH	Verbindungseinrichtung für schutzrohre
NO313720B1 (no) *	2001-03-05	2002-11-18	Raufoss Water & Gas As	Kobling for tilkobling av et ror eller en slange ved innskyvning
DE202004003270U1 (de) *	2004-03-03	2004-05-13	Arnold, Hermann	Schutzrohr für Versorgungsleitungen
ITMI20081452A1 (it) *	2008-08-04	2010-02-05	Bonomi Bresciane Rubinetterie	Raccordo ad innesto rapido per la giunzione tra due tubi o tra un tubo ed un componente di un impianto di trasporto e/o di distribuzione di fluidi, particolarmente per tubi in materiale sintetico.
US12338929B2 (en) *	2022-11-17	2025-06-24	Utility Supply Corporation	Push fitting for metallic pipe

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2458874A (en) *	1944-12-28	1949-01-11	Parker Appliance Co	Coupling for tubes
US2899217A (en) *	1954-12-31	1959-08-11	Henry T. Chamberlain	Pipe coupling device with pressure acitvated pipe gripping means
BE749329A (fr) *	1969-05-23	1970-10-01	Legris Fils	Dispositif pour le raccordement rapide de conduits de fluide
DE3008962A1 (de) *	1980-03-08	1981-09-17	Y. Bargele & Sohn KG, 5510 Saarburg	Vorrichtung zum loesbaren anschliessen von leitungen

1981
- 1981-12-24 NL NL8105852A patent/NL8105852A/nl not_active Application Discontinuation
1982
- 1982-12-20 EP EP82201638A patent/EP0083135B1/en not_active Expired
- 1982-12-20 DE DE8282201638T patent/DE3275944D1/de not_active Expired
- 1982-12-20 AT AT82201638T patent/ATE26335T1/de not_active IP Right Cessation
- 1982-12-23 DK DK572982A patent/DK158923C/da not_active IP Right Cessation

Also Published As

Publication number	Publication date
DK572982A (da)	1983-06-25
DE3275944D1 (en)	1987-05-07
DK158923B (da)	1990-07-30
ATE26335T1 (de)	1987-04-15
NL8105852A (nl)	1983-07-18
EP0083135B1 (en)	1987-04-01
EP0083135A1 (en)	1983-07-06

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Legal Events

Date	Code	Title	Description
1995-08-28	PBP	Patent lapsed