IT1182668B - SEALING JOINT FOR THE FITTING OF TWO SMOOTH END PIPES HAVING DIFFERENT EXTERNAL DIAMETERS - Google Patents

SEALING JOINT FOR THE FITTING OF TWO SMOOTH END PIPES HAVING DIFFERENT EXTERNAL DIAMETERS

Info

Publication number: IT1182668B
Authority: IT; Italy
Prior art keywords: fitting; sealing joint; different external; external diameters; smooth end
Prior art date: 1984-11-14

Application number

IT67948/85A

Other languages

Italian (it)

Other versions

IT8567948A0 (en

Inventor

Andre Lagabe

Original Assignee

Everitube

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.)

1984-11-14

Filing date

1985-11-11

Publication date

1987-10-05

1985-11-11 Application filed by Everitube filed Critical Everitube

1985-11-11 Publication of IT8567948A0 publication Critical patent/IT8567948A0/en

1987-10-05 Application granted granted Critical

1987-10-05 Publication of IT1182668B publication Critical patent/IT1182668B/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
- F16L17/00—Joints with packing adapted to sealing by fluid pressure
- F16L17/02—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket
- F16L17/025—Joints with packing adapted to sealing by fluid pressure with sealing rings arranged between outer surface of pipe and inner surface of sleeve or socket the sealing rings having radially directed ribs
- 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
- F16L25/00—Construction or details of pipe joints not provided for in, or of interest apart from, groups F16L13/00 - F16L23/00
- F16L25/14—Joints for pipes of different diameters or cross-section

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Joints With Pressure Members (AREA)
Joints With Sleeves (AREA)

IT67948/85A 1984-11-14 1985-11-11 SEALING JOINT FOR THE FITTING OF TWO SMOOTH END PIPES HAVING DIFFERENT EXTERNAL DIAMETERS IT1182668B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8417475A FR2573174B1 (en)	1984-11-14	1984-11-14	SEAL FOR THE CONNECTION OF TWO PIPES WITH A PLUG OF NEIGHBORING EXTERNAL DIAMETERS

Publications (2)

Publication Number	Publication Date
IT8567948A0 IT8567948A0 (en)	1985-11-11
IT1182668B true IT1182668B (en)	1987-10-05

Family

ID=9309650

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
IT8554021U IT8554021V0 (en)	1984-11-14	1985-11-11	SEALING JOINT FOR THE FITTING OF TWO SMOOTH END PIPES HAVING DIFFERENT EXTERNAL DIAMETERS
IT67948/85A IT1182668B (en)	1984-11-14	1985-11-11	SEALING JOINT FOR THE FITTING OF TWO SMOOTH END PIPES HAVING DIFFERENT EXTERNAL DIAMETERS

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
IT8554021U IT8554021V0 (en)	1984-11-14	1985-11-11	SEALING JOINT FOR THE FITTING OF TWO SMOOTH END PIPES HAVING DIFFERENT EXTERNAL DIAMETERS

Country Status (6)

Country	Link
BR (1)	BR8505656A (en)
DE (1)	DE3540321A1 (en)
ES (1)	ES296290U (en)
FR (1)	FR2573174B1 (en)
IT (2)	IT8554021V0 (en)
MX (1)	MX165011B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3806841C1 (en) *	1988-03-03	1989-05-03	Karl Heinz 3353 Bad Gandersheim De Vahlbrauk	Sleeve
DE8905848U1 (en) *	1989-05-10	1989-07-13	Seiberth, Arno, 67346 Speyer	poetry
CH696082A5 (en) *	2003-03-20	2006-12-15	Sanitaer Egger Ag	Connecting element for connecting two pipe ends, particularly two wastewater pipes.
US20240318372A1 (en) *	2023-03-22	2024-09-26	Michael Guldan	Dryer Vent Coupling Assembly

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1867891A (en) *	1928-05-26	1932-07-19	Reynolds Donald Hugh Baillie	Pipe joint and the like
US2871031A (en) *	1955-10-11	1959-01-27	Keasbey & Mattison Company	Pipe coupling
GB1060504A (en) *	1965-03-13	1967-03-01	Hepworth Iron Co Ltd	Improvements in or relating to joints for vitrified clay or like piping or conduit
FR1439234A (en) *	1965-04-09	1966-05-20		Self-sealing one-touch fitting allowing pipes to be butted without preparing or modifying them
DE1982489U (en) *	1967-10-21	1968-04-04	Stromag Maschf	DIFFERENTIAL GEAR LIMIT SWITCH.
FR2133173A5 (en) *	1971-04-09	1972-11-24	Everitube
CH612256A5 (en) *	1977-06-27	1979-07-13	Occident Ets
DE8118147U1 (en) *	1981-06-22	1981-12-10	Theodor Cordes KG, 4403 Senden	"SEALING RING MADE OF ELASTOMERIC PLASTICS"

1984
- 1984-11-14 FR FR8417475A patent/FR2573174B1/en not_active Expired
1985
- 1985-11-08 MX MX555A patent/MX165011B/en unknown
- 1985-11-11 BR BR8505656A patent/BR8505656A/en not_active IP Right Cessation
- 1985-11-11 IT IT8554021U patent/IT8554021V0/en unknown
- 1985-11-11 IT IT67948/85A patent/IT1182668B/en active
- 1985-11-13 ES ES1985296290U patent/ES296290U/en active Pending
- 1985-11-13 DE DE19853540321 patent/DE3540321A1/en active Granted

Also Published As

Publication number	Publication date
FR2573174A1 (en)	1986-05-16
BR8505656A (en)	1986-08-12
MX165011B (en)	1992-10-14
DE3540321C2 (en)	1991-10-10
DE3540321A1 (en)	1986-05-22
IT8554021V0 (en)	1985-11-11
IT8567948A0 (en)	1985-11-11
FR2573174B1 (en)	1987-09-11
ES296290U (en)	1987-09-01

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Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19931130