NO137163C - PIPE COUPLING. - Google Patents

PIPE COUPLING.

Info

Publication number: NO137163C
Authority: NO; Norway
Prior art keywords: pipe coupling; coupling; pipe
Prior art date: 1972-04-01

Application number

NO2874/72A

Other languages

Norwegian (no)

Other versions

NO137163B (en

Inventor

Clemens Nienhaus

Hubert Eickenbusch

Original Assignee

Walterscheid Gmbh Jean

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.)

1972-04-01

Filing date

1972-08-11

Publication date

1978-01-11

1972-08-11 Application filed by Walterscheid Gmbh Jean filed Critical Walterscheid Gmbh Jean

1977-10-03 Publication of NO137163B publication Critical patent/NO137163B/en

1978-01-11 Publication of NO137163C publication Critical patent/NO137163C/en

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
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/08—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe
- F16L19/083—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts with metal rings which bite into the wall of the pipe the longitudinal cross-section of the ring not being modified during clamping
- 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
- F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
- F16L19/06—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends
- F16L19/065—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts in which radial clamping is obtained by wedging action on non-deformed pipe ends the wedging action being effected by means of a ring

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Joints With Pressure Members (AREA)
Joining Of Building Structures In Genera (AREA)
Joints With Sleeves (AREA)
Mutual Connection Of Rods And Tubes (AREA)
Joints Allowing Movement (AREA)

NO2874/72A 1972-04-01 1972-08-11 PIPE COUPLING. NO137163C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2216058A DE2216058C3 (en)	1972-04-01	1972-04-01	Screw connection for pipes

Publications (2)

Publication Number	Publication Date
NO137163B NO137163B (en)	1977-10-03
NO137163C true NO137163C (en)	1978-01-11

Family

ID=5840897

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO2874/72A NO137163C (en)	1972-04-01	1972-08-11	PIPE COUPLING.

Country Status (11)

Country	Link
JP (1)	JPS5319128B2 (en)
AT (1)	AT322304B (en)
CH (1)	CH555025A (en)
CS (1)	CS173627B2 (en)
DE (1)	DE2216058C3 (en)
FR (1)	FR2177671B1 (en)
GB (1)	GB1335515A (en)
IT (1)	IT964511B (en)
NL (1)	NL7302333A (en)
NO (1)	NO137163C (en)
SE (1)	SE388676B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5392722U (en) *	1976-12-28	1978-07-28
JPS5617687Y2 (en) *	1977-03-04	1981-04-24
JPS54101622U (en) *	1977-12-28	1979-07-18
DE3446504C1 (en) *	1984-12-20	1986-05-15	Jean Walterscheid Gmbh, 5204 Lohmar	Clamping-sealing ring
JPS63146264U (en) *	1987-03-18	1988-09-27
GB0015867D0 (en) *	2000-06-28	2000-08-23	Pegler Limited	Tube coupling
DK200800240U4 (en)	2008-12-12	2010-03-26	Hove As	compression fitting
JP6215585B2 (en) *	2012-11-12	2017-10-18	株式会社ハタノ製作所	Pipe fitting
JP6358906B2 (en) *	2013-09-12	2018-07-18	株式会社リケンＣｋｊｖ	Pipe fitting

1972
- 1972-04-01 DE DE2216058A patent/DE2216058C3/en not_active Expired
- 1972-06-19 AT AT524772A patent/AT322304B/en not_active IP Right Cessation
- 1972-06-28 FR FR727223393A patent/FR2177671B1/fr not_active Expired
- 1972-06-30 CH CH987972A patent/CH555025A/en not_active IP Right Cessation
- 1972-07-12 GB GB3258772A patent/GB1335515A/en not_active Expired
- 1972-08-05 IT IT5195/72A patent/IT964511B/en active
- 1972-08-11 NO NO2874/72A patent/NO137163C/en unknown
- 1972-10-17 JP JP10390572A patent/JPS5319128B2/ja not_active Expired
1973
- 1973-02-20 NL NL7302333A patent/NL7302333A/xx unknown
- 1973-03-21 SE SE7303981A patent/SE388676B/en unknown
- 1973-03-28 CS CS2266A patent/CS173627B2/cs unknown

Also Published As

Publication number	Publication date
GB1335515A (en)	1973-10-31
CS173627B2 (en)	1977-02-28
DE2216058B2 (en)	1975-01-30
NO137163B (en)	1977-10-03
JPS4915021A (en)	1974-02-09
FR2177671B1 (en)	1974-02-15
DE2216058C3 (en)	1975-09-18
JPS5319128B2 (en)	1978-06-19
CH555025A (en)	1974-10-15
FR2177671A1 (en)	1973-11-09
SE388676B (en)	1976-10-11
AT322304B (en)	1975-05-12
IT964511B (en)	1974-01-31
NL7302333A (en)	1973-10-03
DE2216058A1 (en)	1973-10-11

Publication	Publication Date	Title
ES189649Y (en)	1974-10-16	PIPE COUPLING.
CH555022A (en)	1974-10-15	PIPE CONNECTION.
NL174494C (en)	1984-06-18	FLEXIBLE PIPE COUPLING.
NL171375C (en)	1983-03-16	HOSE CONSTRUCTION.
CH549752A (en)	1974-05-31	PIPE COUPLING.
NL175942C (en)	1985-01-16	UNIVERSAL COUPLING.
DK135241B (en)	1977-03-21	Pipe coupling.
CH551589A (en)	1974-07-15	CURVED PIPE SECTION.
NL159176B (en)	1979-01-15	PIPE COUPLING.
NO137163C (en)	1978-01-11	PIPE COUPLING.
NL177772C (en)	1985-11-18	PIPE COUPLING.
DK136129B (en)	1977-08-15	Silence coupling.
NL158274B (en)	1978-10-16	SLEEVE-KEY COUPLING FOR PIPES.
NO136809C (en)	1977-11-09	PIPE CONNECTION FOR PLASTIC TREES.
AT335236B (en)	1977-02-25	PIPE CONNECTION
NL167374C (en)	1981-12-16	COUPLING DEVICE.
DK132467B (en)	1975-12-08	Pipe coupling.
DK135242B (en)	1977-03-21	Pipe coupling.
NO136688C (en)	1977-10-19	RÆRE-ELEMENT.
CH547462A (en)	1974-03-29	PIPE CLAMP.
AT320362B (en)	1975-02-10	Pipe connection
ATA982373A (en)	1975-07-15	PIPE CONNECTION
FI49751C (en)	1975-09-10	Hose connection.
NL144552B (en)	1975-01-15	PIPE GRIPPER.
CH549187A (en)	1974-05-15	STEAM PIPE.