NO135720B - - Google Patents

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Info

Publication number: NO135720B
Authority: NO; Norway
Prior art keywords: pipe; sealing; chute; ring; section
Prior art date: 1974-09-23

Application number

NO753155A

Other languages

English (en)

Norwegian (no)

Other versions

NO753155L (it

NO135720C (it

Inventor

R E Fridman

H G Johansson

Original Assignee

Stifab 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.)

1974-09-23

Filing date

1975-09-16

Publication date

1977-02-07

1975-09-16 Application filed by Stifab Ab filed Critical Stifab Ab

1976-03-24 Publication of NO753155L publication Critical patent/NO753155L/no

1977-02-07 Publication of NO135720B publication Critical patent/NO135720B/no

1977-05-16 Publication of NO135720C publication Critical patent/NO135720C/no

Links

238000007789 sealing Methods 0.000 claims description 52
239000007787 solid Substances 0.000 claims description 2
238000005096 rolling process Methods 0.000 description 4
239000011324 bead Substances 0.000 description 3
238000003780 insertion Methods 0.000 description 3
230000037431 insertion Effects 0.000 description 3
239000004033 plastic Substances 0.000 description 2
238000004873 anchoring Methods 0.000 description 1
238000010276 construction Methods 0.000 description 1
238000007796 conventional method Methods 0.000 description 1
238000013461 design Methods 0.000 description 1
238000005304 joining Methods 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
239000002184 metal Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 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
- F16L21/00—Joints with sleeve or socket
- F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
- F16L21/025—Rolling sealing rings
- 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
- F16L21/00—Joints with sleeve or socket
- F16L21/02—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings
- F16L21/022—Joints with sleeve or socket with elastic sealing rings between pipe and sleeve or between pipe and socket, e.g. with rolling or other prefabricated profiled rings used with sleeves or nipples for pipes of the same diameter, or with reduction pieces

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Joints With Sleeves (AREA)
Gasket Seals (AREA)

NO753155A 1974-09-23 1975-09-16 NO135720C (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE7411933A SE7411933L (sv)	1974-09-23	1974-09-23	Skarvrorstycke med o-ringar

Publications (3)

Publication Number	Publication Date
NO753155L NO753155L (it)	1976-03-24
NO135720B true NO135720B (it)	1977-02-07
NO135720C NO135720C (it)	1977-05-16

Family

ID=20322201

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO753155A NO135720C (it)	1974-09-23	1975-09-16

Country Status (17)

Country	Link
US (1)	US3993334A (it)
JP (1)	JPS5157021A (it)
AT (1)	AT343426B (it)
BE (1)	BE833713A (it)
BR (1)	BR7506100A (it)
CA (1)	CA1034164A (it)
CH (1)	CH611398A5 (it)
DE (1)	DE2538808A1 (it)
DK (1)	DK139045B (it)
FI (1)	FI752624A (it)
FR (1)	FR2285566A1 (it)
GB (1)	GB1507861A (it)
IT (1)	IT1042429B (it)
NL (1)	NL7511020A (it)
NO (1)	NO135720C (it)
SE (1)	SE7411933L (it)
ZA (1)	ZA755722B (it)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS52133325U (it) *	1976-04-06	1977-10-11
US4094537A (en) *	1976-09-01	1978-06-13	Lyall Robert W	Ground level meter riser
JPS54105017U (it) *	1978-01-10	1979-07-24
US4317586A (en) *	1979-01-25	1982-03-02	Campbell Joseph K	Pipe stress/strain neutralizer
US4366671A (en) *	1980-03-14	1983-01-04	Clark Equipment Company	Hydrostatic transmission
CH646233A5 (de) *	1981-02-17	1984-11-15	Sulzer Ag	Rohrsteckverbindung, insbesondere fuer lueftungsanlagen.
US4733890A (en) *	1984-07-09	1988-03-29	Stratoflex, Inc.	Formed fluid coupling apparatus
CA1279671C (en) *	1984-07-09	1991-01-29	Gerrard Nelson Vyse	Formed fluid coupling apparatus
GB8418329D0 (en) *	1984-07-18	1984-08-22	Amp Great Britain	Bipartite electrical connector with sealing means
US4968067A (en) *	1989-03-24	1990-11-06	Sloan Valve Company	Tubular tailpiece for a flush valve
GB2235742A (en) *	1989-09-04	1991-03-13	Csr Humes Pty Ltd	Rolling pipe seal
US5306050A (en) *	1991-08-13	1994-04-26	Camco International Inc.	Apparatus for internally connecting to coiled tubing
GB2258708B (en) *	1991-08-13	1996-02-28	Camco Int	Method and apparatus for internally connecting to coiled tubing
DE9215089U1 (de) *	1992-11-05	1992-12-24	Siegwart, Emil, 6605 Friedrichsthal	Steckverbindung von Rohrstücken
EP0681667B1 (en) *	1993-01-21	1998-08-12	Philip Ferdinando Villa	Radiator system
US5480196A (en) *	1994-08-15	1996-01-02	American Cast Iron Pipe Company	Ductile iron pipe joint employing a coupling and coupling therefor
DE9413923U1 (de) *	1994-08-27	1994-11-10	Chr. Berghöfer GmbH & Co. KG, 34121 Kassel	Rohrverbinder mit Montagedichtung
US6482136B1 (en) *	1999-09-14	2002-11-19	Maui Toys, Inc.	Water-filled hoop construction
EP1279427B1 (en)	2001-07-18	2003-09-10	Maui Toys,Inc.	Water filled hoop construction
US6890238B2 (en)	2003-06-27	2005-05-10	Maui Toys, Inc.	Liquid containing hoop with improved connector
US8328241B1 (en)	2011-07-27	2012-12-11	Duane D. Robertson	Clampless fitting for plastic pipes
CN102305320B (zh) *	2011-08-19	2012-10-03	济南盛达冶金科技有限公司	吹氧夹持器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE865885C (de) *	1950-09-14	1953-02-05	Adolf Klee	Abdichtung fuer Einsteckverbindungen von Rohren, insbesondere von Wetterlutten
FR1096471A (fr) *	1953-12-15	1955-06-21		Dispositif pour le raccordement de tuyaux
GB972126A (en) *	1963-10-04	1964-10-07	West Riding Sheet Metal Compan	Joints for tubes,ducting,pipes or the like
US3494639A (en) *	1968-06-21	1970-02-10	Factory Mutual Res Corp	Fitting for fire extinguishing systems

1974
- 1974-09-23 SE SE7411933A patent/SE7411933L/xx unknown
1975
- 1975-09-01 DE DE19752538808 patent/DE2538808A1/de not_active Withdrawn
- 1975-09-08 US US05/611,332 patent/US3993334A/en not_active Expired - Lifetime
- 1975-09-08 GB GB36889/75A patent/GB1507861A/en not_active Expired
- 1975-09-08 ZA ZA00755722A patent/ZA755722B/xx unknown
- 1975-09-09 CA CA235,057A patent/CA1034164A/en not_active Expired
- 1975-09-10 IT IT27094/75A patent/IT1042429B/it active
- 1975-09-12 JP JP50110122A patent/JPS5157021A/ja active Pending
- 1975-09-16 AT AT710375A patent/AT343426B/de not_active IP Right Cessation
- 1975-09-16 NO NO753155A patent/NO135720C/no unknown
- 1975-09-18 NL NL7511020A patent/NL7511020A/xx not_active Application Discontinuation
- 1975-09-19 DK DK423075AA patent/DK139045B/da unknown
- 1975-09-19 FI FI752624A patent/FI752624A/fi not_active Application Discontinuation
- 1975-09-22 FR FR7528982A patent/FR2285566A1/fr not_active Withdrawn
- 1975-09-22 BR BR7506100*A patent/BR7506100A/pt unknown
- 1975-09-23 CH CH1230675A patent/CH611398A5/xx not_active IP Right Cessation
- 1975-09-23 BE BE160288A patent/BE833713A/xx unknown

Also Published As

Publication number	Publication date
NO753155L (it)	1976-03-24
NL7511020A (nl)	1976-03-25
SE7411933L (sv)	1976-03-24
DE2538808A1 (de)	1976-04-08
CH611398A5 (it)	1979-05-31
FR2285566A1 (fr)	1976-04-16
US3993334A (en)	1976-11-23
ATA710375A (de)	1977-09-15
DK139045B (da)	1978-12-04
GB1507861A (en)	1978-04-19
BR7506100A (pt)	1976-08-03
DK139045C (it)	1979-05-14
BE833713A (fr)	1976-01-16
NO135720C (it)	1977-05-16
AU8473575A (en)	1977-03-17
AT343426B (de)	1978-05-26
CA1034164A (en)	1978-07-04
FI752624A (it)	1976-03-24
ZA755722B (en)	1976-08-25
IT1042429B (it)	1980-01-30
JPS5157021A (it)	1976-05-19
DK423075A (it)	1976-03-24

Publication	Publication Date	Title
NO135720B (it)	1977-02-07
US2974685A (en)	1961-03-14	Pipe plug
US3233907A (en)	1966-02-08	Coupling for joining pipe sections of differing diameter
FI58013C (fi)	1980-11-10	Roerfoerbindning
US3445128A (en)	1969-05-20	Tube coupling having dual ferrule gripping elements with stop means
US2456203A (en)	1948-12-14	Coupling for tubular members
US3295176A (en)	1967-01-03	Hose clamps
US2880020A (en)	1959-03-31	Hose coupling with wedge hose gripping means
US2965395A (en)	1960-12-20	Hose coupling and socket therefor
US2715377A (en)	1955-08-16	Method of forming heads for boilers, pressure vessels, tanks, and the like
NO132402B (it)	1975-07-28
US5564757A (en)	1996-10-15	Push-in locking joint for small diameter tubes
RU2038522C1 (ru)	1995-06-27	Соединение труб
US4313627A (en)	1982-02-02	Pipe part with a displaceable abutment edge
US4063758A (en)	1977-12-20	Coupling for pipes
US4165111A (en)	1979-08-21	Collar for gas pipelines
US3233926A (en)	1966-02-08	Deformed ring pipe joint
US2821768A (en)	1958-02-04	Clamping band for pipe joints
GB731165A (en)	1955-06-01	Rolled bar for the production of joint elements for pipes in concrete, joint elements and pipes resulting therefrom
KR100953158B1 (ko)	2010-04-20	분기관 연결구
US4279425A (en)	1981-07-21	Dual seal gasket
US1898374A (en)	1933-02-21	Method of manufacturing flare end tubes
GB1155477A (en)	1969-06-18	Improved Clamp
US2070855A (en)	1937-02-16	Bull plug pipe connection
US660559A (en)	1900-10-30	Expansion-bolt.