DK139768B - Pipe fitting, especially for polyethylene pipes. - Google Patents

Pipe fitting, especially for polyethylene pipes.

Info

Publication number: DK139768B
Authority: DK; Denmark
Prior art keywords: pipe fitting; polyethylene pipes; pipes; polyethylene; fitting
Prior art date: 1974-08-01

Application number

DK347675AA

Other languages

Danish (da)

Other versions

DK347675A (en

DK139768C (en

Inventor

Roland Skaarud

Original Assignee

Wirsbo Bruks Ab

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.)

1974-08-01

Filing date

1975-07-31

Publication date

1979-04-09

1974-08-01 Priority claimed from GB1840574A external-priority patent/GB1487205A/en

1975-07-31 Application filed by Wirsbo Bruks Ab filed Critical Wirsbo Bruks Ab

1976-02-02 Publication of DK347675A publication Critical patent/DK347675A/da

1979-04-09 Publication of DK139768B publication Critical patent/DK139768B/en

1979-09-24 Application granted granted Critical

1979-09-24 Publication of DK139768C publication Critical patent/DK139768C/da

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
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/20—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics based principally on specific properties of plastics
- 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
- F16L41/00—Branching pipes; Joining pipes to walls
- F16L41/02—Branch units, e.g. made in one piece, welded, riveted
- F16L41/021—T- or cross-pieces
- 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
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/26—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics for branching pipes; for joining pipes to walls; Adaptors therefor
- F16L47/32—Branch units, e.g. made in one piece, welded, riveted

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Joints That Cut Off Fluids, And Hose Joints (AREA)
Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Forklifts And Lifting Vehicles (AREA)
Mutual Connection Of Rods And Tubes (AREA)

DK347675AA 1974-08-01 1975-07-31 Pipe fitting, especially for polyethylene pipes. DK139768B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB1840574A GB1487205A (en)	1974-08-01	1974-08-01	Hose end fittings
GB1757275		1975-04-28

Publications (3)

Publication Number	Publication Date
DK347675A DK347675A (en)	1976-02-02
DK139768B true DK139768B (en)	1979-04-09
DK139768C DK139768C (en)	1979-09-24

Family

ID=26252774

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK347675AA DK139768B (en)	1974-08-01	1975-07-31	Pipe fitting, especially for polyethylene pipes.

Country Status (11)

Country	Link
JP (1)	JPS51128719A (en)
AT (1)	AT342938B (en)
CA (1)	CA1044723A (en)
CH (1)	CH589245A5 (en)
DD (1)	DD120695A5 (en)
DE (1)	DE2532959A1 (en)
DK (1)	DK139768B (en)
FI (1)	FI752179A (en)
FR (1)	FR2280851A1 (en)
NO (1)	NO149079C (en)
SE (1)	SE405282B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE8404301L (en) *	1984-08-29	1986-03-01	Wirsbo Bruks Ab	RARING COUPLING, SPECIFIC TO PLASTROR
DE3627274A1 (en) *	1986-08-12	1988-02-18	Widenmann Max Armaturen	HOSE COVER
US20070284874A1 (en) *	2004-09-29	2007-12-13	Aram Corporation	Spacer And Structure Using Said Spacer For Tightening Hose And Joint
CN112161138B (en) *	2020-10-29	2022-04-12	江西省得一康管业有限公司	MPVE double-wall corrugated pipe connecting and sealing device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR326663A (en) *	1902-11-25	1903-06-03	Vogel Edward	Pipe coupling
US3367683A (en) *	1965-08-27	1968-02-06	Anchor Coupling Co Inc	Hose coupling
US3432190A (en) *	1966-11-30	1969-03-11	Aeroquip Corp	Clamp-type hose fitting
US3562896A (en) *	1967-04-24	1971-02-16	Harold E Wilson	Method of attaching plastic pipe to metal fittings

1975
- 1975-07-23 DE DE19752532959 patent/DE2532959A1/en not_active Ceased
- 1975-07-28 CA CA232,374A patent/CA1044723A/en not_active Expired
- 1975-07-28 JP JP50092450A patent/JPS51128719A/en active Pending
- 1975-07-29 AT AT587975A patent/AT342938B/en not_active IP Right Cessation
- 1975-07-30 FI FI752179A patent/FI752179A/fi not_active Application Discontinuation
- 1975-07-30 DD DD187570A patent/DD120695A5/xx unknown
- 1975-07-31 SE SE7508684A patent/SE405282B/en unknown
- 1975-07-31 DK DK347675AA patent/DK139768B/en not_active IP Right Cessation
- 1975-07-31 NO NO752691A patent/NO149079C/en unknown
- 1975-07-31 FR FR7523954A patent/FR2280851A1/en active Granted
- 1975-08-01 CH CH1009975A patent/CH589245A5/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
DK347675A (en)	1976-02-02
CH589245A5 (en)	1977-06-30
DE2532959A1 (en)	1976-02-19
FR2280851B1 (en)	1979-05-11
ATA587975A (en)	1977-08-15
NO752691L (en)	1976-02-03
NO149079C (en)	1984-02-08
SE7508684L (en)	1976-02-02
AT342938B (en)	1978-04-25
FI752179A (en)	1976-02-02
FR2280851A1 (en)	1976-02-27
JPS51128719A (en)	1976-11-09
DK139768C (en)	1979-09-24
DD120695A5 (en)	1976-06-20
CA1044723A (en)	1978-12-19
NO149079B (en)	1983-10-31
SE405282B (en)	1978-11-27

Publication	Publication Date	Title
NL179087C (en)	1986-07-01	CONNECTION SYSTEM FOR PIPES.
NL160928C (en)	1979-12-17	PIPE.
NL7508491A (en)	1976-04-09	CONVERSION PIPE CLAMP.
NL7416024A (en)	1975-06-12	CONNECTING PIECE FOR PIPES.
NL7512692A (en)	1976-05-14	PIPE COUPLING.
NL7416744A (en)	1975-06-24	PIPE CONNECTION.
NL7511302A (en)	1976-03-29	PIPE CLAMP.
NO146900C (en)	1983-01-05	ROOTABLE CLUTCH FOR MULTIPLE PIPE PIPES.
DK137654B (en)	1978-04-10	Pipe coupling for connecting two pipes, especially ventilation pipes.
NL187030C (en)	1991-05-01	SEWER TUBE.
NL7506626A (en)	1975-12-09	PIPE COUPLING.
NL7511020A (en)	1976-03-25	PIPE JOINT.
NL7408911A (en)	1975-01-13	PIPE EXPANSION DEVICE.
NL7511798A (en)	1976-04-13	FLOW REGULATOR FOR PIPES.
NL7514704A (en)	1976-06-22	PIPE CONNECTION.
NL7511229A (en)	1976-04-06	GASKET, ESPECIALLY FOR SEWER PIPE CONNECTIONS.
NO146682C (en)	1982-11-17	SEALING MATERIAL FOR ISOLATED PIPE PIPES.
NL149406B (en)	1976-05-17	PIPE CLAMP.
NL7503897A (en)	1975-10-07	PIPE SEAL.
NL7504533A (en)	1975-10-21	PIPE CONNECTION.
NL7513481A (en)	1976-05-20	CONNECTION DEVICE FOR PIPES.
DK139768B (en)	1979-04-09	Pipe fitting, especially for polyethylene pipes.
ES221664Y (en)	1977-03-01	DEVICE FOR PIPE JOINTS.
NL7505127A (en)	1975-11-10	PIPE TRANSIT.
SE7504429L (en)	1975-10-20	CONNECTION FOR SANTITIC FITTINGS.

Legal Events

Date	Code	Title	Description
1984-03-17	PBP	Patent lapsed