NO307939B1 - Insert connection for connecting two plastic pipes - Google Patents

Insert connection for connecting two plastic pipes

Info

Publication number
NO307939B1
NO307939B1 NO933213A NO933213A NO307939B1 NO 307939 B1 NO307939 B1 NO 307939B1 NO 933213 A NO933213 A NO 933213A NO 933213 A NO933213 A NO 933213A NO 307939 B1 NO307939 B1 NO 307939B1
Authority
NO
Norway
Prior art keywords
clamping
ring
plastic pipes
devices
plug
Prior art date
Application number
NO933213A
Other languages
Norwegian (no)
Other versions
NO933213D0 (en
NO933213L (en
Inventor
Horst Vogelsang
Original Assignee
Vogelsang Ernst Gmbh Co Kg
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.)
Filing date
Publication date
Priority claimed from DE9212228U external-priority patent/DE9212228U1/de
Application filed by Vogelsang Ernst Gmbh Co Kg filed Critical Vogelsang Ernst Gmbh Co Kg
Publication of NO933213D0 publication Critical patent/NO933213D0/en
Publication of NO933213L publication Critical patent/NO933213L/en
Publication of NO307939B1 publication Critical patent/NO307939B1/en

Links

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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/092—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
    • F16L37/0925—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector with rings which bite into the wall of the pipe
    • 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
    • F16L19/086—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 with additional sealing means
    • 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
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/22—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts
    • F16L33/227—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts the hose being introduced into or onto the connecting member and automatically locked
    • 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
    • F16L37/00—Couplings of the quick-acting type
    • F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
    • F16L37/084—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking
    • F16L37/092—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector
    • F16L37/0927—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members combined with automatic locking by means of elements wedged between the pipe and the frusto-conical surface of the body of the connector the wedge element being axially displaceable for releasing the coupling
    • 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
    • F16L47/04—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with a swivel nut or collar engaging the pipe
    • 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
    • F16L47/12—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 additional locking means

Abstract

Plug-in coupling (1) for the connection of plastic pipes (5), having in each case one clamping device in the end regions of the coupling socket (2) and having actuating devices for the clamping devices (3, 4). The plug-in ends of the plastic pipes (5) can be fixed by the clamping devices (3, 4). The clamping devices (3, 4) each exhibit a steel clamping ring (7) which is provided with a function slot (6) and exhibits, on the outer circumference, a clamping cone configuration (8) and, on the inner circumference, at least one clamping rib (9). In at least one of the two end regions of the coupling socket (2), the steel clamping ring (7) is inserted into a clamping-ring receiving means (12) which is open on the end-border side and interacts with a clamping counter-cone (11). The steel clamping ring (7) is set in the clamping-ring receiving means (10) with the aid of a screwed-on union nut (14). An inserted plug-in end (5) clamps against withdrawal by interaction, caused by retraction friction, of the clamping cone configuration (8) with the clamping counter-cone configuration (11). <IMAGE>
NO933213A 1992-09-11 1993-09-09 Insert connection for connecting two plastic pipes NO307939B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9212228U DE9212228U1 (en) 1992-09-11 1992-09-11
DE4239250A DE4239250A1 (en) 1992-09-11 1992-11-21 Push-in coupling for connecting two plastic pipes

Publications (3)

Publication Number Publication Date
NO933213D0 NO933213D0 (en) 1993-09-09
NO933213L NO933213L (en) 1994-03-14
NO307939B1 true NO307939B1 (en) 2000-06-19

Family

ID=25920632

Family Applications (1)

Application Number Title Priority Date Filing Date
NO933213A NO307939B1 (en) 1992-09-11 1993-09-09 Insert connection for connecting two plastic pipes

Country Status (12)

Country Link
EP (1) EP0587131B1 (en)
AT (1) ATE152225T1 (en)
CZ (1) CZ286076B6 (en)
DE (1) DE59306245D1 (en)
DK (1) DK0587131T3 (en)
ES (1) ES2104013T3 (en)
FI (1) FI104123B1 (en)
GR (1) GR3024145T3 (en)
HU (1) HU216951B (en)
IL (1) IL106969A (en)
NO (1) NO307939B1 (en)
SK (1) SK281119B6 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4424258A1 (en) * 1994-07-09 1996-01-11 Friatec Keramik Kunststoff Connection arrangement for pipes
DE19625687C2 (en) * 1996-03-28 1999-12-16 Friatec Ag Plug-in coupling
EP0816741A3 (en) * 1996-06-27 1999-10-27 Friatec Aktiengesellschaft Socket and spigot coupling
DE19854148A1 (en) 1998-11-24 2000-11-02 Friatec Ag Plug-in coupling
FR2792702B1 (en) * 1999-04-21 2001-05-18 Legris Sa QUICK CONNECTION DEVICE
DE19932718A1 (en) * 1999-09-23 2001-05-23 Friatec Ag Plug-in coupling for connecting two pipe ends; has base body, sealing ring and prestressed locking ring, where pipe end fits in gap between base body and annular body and is sealed with locking ring
CA2371191C (en) * 1999-06-04 2009-09-01 Friatec Aktiengesellschaft Plug-in coupling
DE19935246B4 (en) 1999-06-04 2004-07-22 Friatec Ag Connectors
DE29914160U1 (en) * 1999-08-12 1999-12-02 Vogelsang Ernst Gmbh Co Kg Coupling sleeve for connecting plastic pipes
US6786517B2 (en) * 2001-11-05 2004-09-07 Dennis D. Shumard Concentric pipe joint restraint
DE102004007745B3 (en) * 2004-02-16 2005-09-15 Henco Industries Nv Plug-in fitting with a clamping ring
US8695848B2 (en) 2006-04-28 2014-04-15 Kimberly-Clark Worldwide, Inc Angled tissue carton
AT14223U1 (en) 2013-07-31 2015-06-15 Dywidag Systems Int Gmbh Anchor or boring bar connection

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3920270A (en) * 1973-10-03 1975-11-18 Jr Howard R Babb Pipe coupling
DE2439100A1 (en) * 1974-08-09 1976-02-26 Nippon Kokan Pipe Fitting Mfg PIPE CONNECTOR WITH LOCKING MECHANISM
DE3325350A1 (en) * 1982-06-16 1984-01-19 Armaturenfabrik Hermann Voss GmbH + Co, 5272 Wipperfürth Plug connection
DE3612689A1 (en) * 1985-04-29 1986-10-30 Dana Corp., Toledo, Ohio QUICK CONNECT FITTING
GB2258895B (en) * 1991-08-17 1994-10-19 Lucas Ind Plc Pipe coupling

Also Published As

Publication number Publication date
FI933974A0 (en) 1993-09-10
IL106969A0 (en) 1993-12-28
ES2104013T3 (en) 1997-10-01
HUT67503A (en) 1995-04-28
SK98393A3 (en) 1994-05-11
GR3024145T3 (en) 1997-10-31
FI104123B (en) 1999-11-15
FI104123B1 (en) 1999-11-15
NO933213D0 (en) 1993-09-09
CZ187793A3 (en) 1994-04-13
DE59306245D1 (en) 1997-05-28
ATE152225T1 (en) 1997-05-15
EP0587131B1 (en) 1997-04-23
IL106969A (en) 1995-11-27
CZ286076B6 (en) 2000-01-12
HU216951B (en) 1999-10-28
EP0587131A1 (en) 1994-03-16
SK281119B6 (en) 2000-12-11
DK0587131T3 (en) 1997-10-27
FI933974A (en) 1994-03-12
HU9302567D0 (en) 1994-03-28
NO933213L (en) 1994-03-14

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Free format text: LAPSED IN MARCH 2003