DK150025C - EXTRADED ROOM MUFF - Google Patents

EXTRADED ROOM MUFF

Info

Publication number: DK150025C
Authority: DK; Denmark
Prior art keywords: extraded; muff; room; room muff; extraded room
Prior art date: 1977-04-20

Application number

DK171478A

Other languages

Danish (da)

Other versions

DK150025B (en

DK171478A (en

Inventor

Adolf Irmer

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.)

1977-04-20

Filing date

1978-04-19

Publication date

1987-12-14

1978-04-19 Application filed by Wavin Bv filed Critical Wavin Bv

1978-10-21 Publication of DK171478A publication Critical patent/DK171478A/en

1986-11-17 Publication of DK150025B publication Critical patent/DK150025B/en

1987-12-14 Application granted granted Critical

1987-12-14 Publication of DK150025C publication Critical patent/DK150025C/en

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C57/00—Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor, e.g. collapsible mandrels
- B29C57/02—Belling or enlarging, e.g. combined with forming a groove
- B29C57/025—Belling or enlarging, e.g. combined with forming a groove combined with the introduction of a sealing ring, e.g. using the sealing element as forming element
- 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
- F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
- F16L47/08—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with sealing rings arranged between the outer surface of one pipe end and the inner surface of the sleeve or socket, the sealing rings being placed previously in the sleeve or socket

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Shaping Of Tube Ends By Bending Or Straightening (AREA)
Joints With Sleeves (AREA)
Gasket Seals (AREA)
Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Extrusion Moulding Of Plastics Or The Like (AREA)
Pens And Brushes (AREA)

DK171478A 1977-04-20 1978-04-19 EXTRADED ROOM MUFF DK150025C (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE2717487A DE2717487C3 (en)	1977-04-20	1977-04-20	Extruded plastic pipe part with molded socket
DE2717487		1977-04-20

Publications (3)

Publication Number	Publication Date
DK171478A DK171478A (en)	1978-10-21
DK150025B DK150025B (en)	1986-11-17
DK150025C true DK150025C (en)	1987-12-14

Family

ID=6006796

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK171478A DK150025C (en)	1977-04-20	1978-04-19	EXTRADED ROOM MUFF

Country Status (18)

Country	Link
JP (1)	JPS5415525A (en)
AT (1)	AT359341B (en)
BE (1)	BE866172A (en)
BR (1)	BR7802487A (en)
CH (1)	CH630161A5 (en)
DE (1)	DE2717487C3 (en)
DK (1)	DK150025C (en)
FI (1)	FI68558C (en)
FR (1)	FR2388196A1 (en)
GB (1)	GB1587018A (en)
IE (1)	IE46558B1 (en)
IT (1)	IT1103584B (en)
MX (1)	MX145538A (en)
NL (1)	NL179609C (en)
NO (1)	NO152953C (en)
NZ (1)	NZ187033A (en)
SE (1)	SE7804468L (en)
SU (1)	SU730316A3 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0013040A1 (en) *	1978-12-12	1980-07-09	Polva-Nederland B.V.	Method and apparatus for forming couplings of thermoplastic material
NL7908625A (en) *	1979-11-28	1981-07-01	Wavin Bv	TUBE PART WITH ELASTIC SEALING BODY.
AT376605B (en) *	1981-09-14	1984-12-10	Schnallinger Helfried Ing	METHOD AND DEVICE FOR PRODUCING SLEEVES OD. DGL.
EP0092889A3 (en) *	1982-04-23	1985-12-18	Wavin B.V.	A method and apparatus for manufacturing a plastic pipe part with socket end, as well as a pipe part with socket end obtained in this way
NL8201709A (en) *	1982-04-23	1983-11-16	Wavin Bv	METHOD AND APPARATUS FOR MANUFACTURING A PLASTIC TUBE PART WITH MOF END.
GB2134949A (en) *	1983-02-09	1984-08-22	Plascoat Uk Limited	Improvements in road cones or the like
DE3310226C2 (en) *	1983-03-22	1985-08-22	Friedrichsfeld Gmbh, Steinzeug- Und Kunststoffwerke, 6800 Mannheim	Pipe part or fitting
DK162684A (en) *	1983-03-22	1984-11-02	Friedrichsfeld Gmbh	ROOM PART OR FITTING
JPH076036B2 (en) *	1986-05-21	1995-01-25	大同特殊鋼株式会社	Free cutting steel
JPS62278252A (en) *	1986-05-28	1987-12-03	Daido Steel Co Ltd	Free-cutting austenitic stainless steel
JPH0774417B2 (en) *	1987-04-30	1995-08-09	三洋電機株式会社	Ni-Cr system stainless steel with improved corrosion resistance and machinability
DE4332774C2 (en) *	1993-09-25	1997-10-23	Vogelsang Ernst Gmbh Co Kg	Polyethylene plastic pipe section produced by extrusion
DK1106892T3 (en)	1998-11-06	2004-12-20	Lindab Ab	Sealing ring for tubular element
IT201600104207A1 (en) *	2016-10-18	2018-04-18	Ipm S R L	PLASTIC TUBE WITH GLASS JOINT

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
LU38571A1 (en) *	1959-06-29
GB1227309A (en) *	1970-03-04	1971-04-07
US3755528A (en) *	1971-09-13	1973-08-28	Anger Kunststoff	Method for making tubular articles from a thermoplastic material
NL178491C (en) *	1972-10-13	1986-04-01	Polva Nederland Bv	Apparatus for forming a sleeve at the end of a tube of thermoplastic plastic.
FR2299586A1 (en) *	1975-01-28	1976-08-27	Everitube	Lip seal for telescopic pipe joint - has circular section annular finger held in groove in female pipe
NL170048B (en) *	1976-01-29	1982-04-16	Wavin Bv	METHOD FOR MANUFACTURING AN INJECTION MOLDED TUBE.
AT366210B (en) *	1977-04-05	1982-03-25	Vogelsang Ernst Gmbh Co Kg	PIPE CONNECTOR

1977
- 1977-04-20 DE DE2717487A patent/DE2717487C3/en not_active Expired
1978
- 1978-04-18 FI FI781179A patent/FI68558C/en not_active IP Right Cessation
- 1978-04-18 CH CH415378A patent/CH630161A5/en not_active IP Right Cessation
- 1978-04-18 NO NO781349A patent/NO152953C/en unknown
- 1978-04-18 GB GB15216/78A patent/GB1587018A/en not_active Expired
- 1978-04-19 SE SE7804468A patent/SE7804468L/en unknown
- 1978-04-19 IT IT48985/78A patent/IT1103584B/en active
- 1978-04-19 NL NLAANVRAGE7804175,A patent/NL179609C/en not_active IP Right Cessation
- 1978-04-19 DK DK171478A patent/DK150025C/en not_active IP Right Cessation
- 1978-04-19 FR FR7811519A patent/FR2388196A1/en active Granted
- 1978-04-20 BR BR7802487A patent/BR7802487A/en unknown
- 1978-04-20 SU SU782609454A patent/SU730316A3/en active
- 1978-04-20 AT AT284578A patent/AT359341B/en not_active IP Right Cessation
- 1978-04-20 BE BE186940A patent/BE866172A/en not_active IP Right Cessation
- 1978-04-20 JP JP4597778A patent/JPS5415525A/en active Granted
- 1978-04-20 MX MX173188A patent/MX145538A/en unknown
- 1978-04-20 IE IE774/78A patent/IE46558B1/en unknown
- 1978-04-20 NZ NZ187033A patent/NZ187033A/en unknown

Also Published As

Publication number	Publication date
CH630161A5 (en)	1982-05-28
NL179609C (en)	1986-10-01
SE7804468L (en)	1978-10-21
ATA284578A (en)	1980-03-15
BR7802487A (en)	1978-12-05
GB1587018A (en)	1981-03-25
DK150025B (en)	1986-11-17
FI781179A (en)	1978-10-21
FR2388196A1 (en)	1978-11-17
IT1103584B (en)	1985-10-14
DE2717487A1 (en)	1978-10-26
FI68558B (en)	1985-06-28
BE866172A (en)	1978-10-20
MX145538A (en)	1982-03-03
AT359341B (en)	1980-11-10
JPS61514B2 (en)	1986-01-09
NZ187033A (en)	1982-03-09
JPS5415525A (en)	1979-02-05
SU730316A3 (en)	1980-04-25
FI68558C (en)	1985-10-10
IE46558B1 (en)	1983-07-13
NO781349L (en)	1978-10-23
DE2717487B2 (en)	1979-02-15
NO152953C (en)	1985-12-18
FR2388196B1 (en)	1983-03-18
IE780774L (en)	1978-10-20
NL7804175A (en)	1978-10-24
DK171478A (en)	1978-10-21
DE2717487C3 (en)	1979-10-11
IT7848985A0 (en)	1978-04-19
NO152953B (en)	1985-09-09

Legal Events

Date	Code	Title
1991-12-16	PBP	Patent lapsed
1996-11-18	B1	Patent granted (law 1993)
1999-01-11	PUP	Patent expired

Publication	Publication Date	Title
DK490778A (en)	1979-05-08	DECLINE FIRE
SE7811078L (en)	1979-05-04	CATHETER
SE7804870L (en)	1978-10-29	CATHETER
SE7810452L (en)	1979-04-08	CATHETER
IT1096429B (en)	1985-08-26	SPEAKER
DK197678A (en)	1978-11-07	SPEAKER
IT1112641B (en)	1986-01-20	RESPIRATOR
DK148408C (en)	1985-11-25	MEDICAL CLAIMS
AT360098B (en)	1980-12-29	SPEAKER
AT350649B (en)	1979-06-11	MICROPHONE
DK150025C (en)	1987-12-14	EXTRADED ROOM MUFF
SE7806943L (en)	1979-04-26	SPRINKLER
DK328278A (en)	1979-01-26	LEAD TROUSERS
IT1174253B (en)	1987-07-01	RESPIRATOR
NL7805202A (en)	1978-11-15	INHALATION ROOM.
PL205297A1 (en)	1978-11-20	AVAILABLE BUILDING
SE7704995L (en)	1978-10-30	OIL ROOM
IT1090994B (en)	1985-06-26	SPRINKLER
DK197578A (en)	1978-11-07	SPEAKER
SE7811185L (en)	1979-04-29	CATHETER
SE7806942L (en)	1979-04-21	SPRINKLER
ATA6177A (en)	1978-01-15	CEILING CONSTRUCTION
PL201493A1 (en)	1978-08-14	SPRINKLER
DD131719A1 (en)	1978-07-19	Respirator
AT365270B (en)	1981-12-28	FIRST VENTILATION