DE3049865T1 - Gripper ring for a tube coupling - Google Patents

Gripper ring for a tube coupling

Info

Publication number
DE3049865T1
DE3049865T1 DE803049865T DE3049865T DE3049865T1 DE 3049865 T1 DE3049865 T1 DE 3049865T1 DE 803049865 T DE803049865 T DE 803049865T DE 3049865 T DE3049865 T DE 3049865T DE 3049865 T1 DE3049865 T1 DE 3049865T1
Authority
DE
Germany
Prior art keywords
clamping ring
pipe socket
ring
conical
axially
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
DE803049865T
Other languages
English (en)
Other versions
DE3049865C2 (de
Inventor
N Raknes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Raufoss Ammunisjonsfabrikker AS
Original Assignee
Raufoss Ammunisjonsfabrikker AS
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
Application filed by Raufoss Ammunisjonsfabrikker AS filed Critical Raufoss Ammunisjonsfabrikker AS
Publication of DE3049865T1 publication Critical patent/DE3049865T1/de
Application granted granted Critical
Publication of DE3049865C2 publication Critical patent/DE3049865C2/de
Granted legal-status Critical Current

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
    • 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
    • F16L19/10—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 profile of the ring being altered
    • F16L19/12—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 profile of the ring being altered 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
    • F16L33/223—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 sealing surfaces being pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts
    • F16L33/224—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 sealing surfaces being pressed together by means of a member, e.g. a swivel nut, screwed on or into one of the joint parts a clamping ring being arranged between the threaded member and the connecting member
    • 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
    • F16L37/0926—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 an inner support sleeve arranged within 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
    • 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

Description

Le erseite

Claims (1)

  1. DIPL. ING. HEINZ BARDEHLE München, 11. 5 . 1981
    Aktenzeichen: Mein Zeichen: 5c-31
    Patentansprüche
    Spannring für eine Rohrkupplung, die einen einstückigen oder teilbaren Rohrstutzen und einen Dichtungsring aufweist, wobei der betreffende Spannring axial außerhalb des Dichtungsrings unterbringbar ist und mit einer äußeren konischen Fläche mit einer komplementären konischen Fläche zusammenzuwirken vermag, die innerhalb des Rohrstutzens oder innerhalb eines Befestigungselementes des RohrStutzens vorgesehen ist, dadurch gekennzeichnet, daß die Innenfläche des Spannrings (3) über nahezu die gesamte Spannringlänge konisch ausgebildet ist
    und daß das axial innerste Ende des Spannrings derart abgeschrägt ist, daß der Dichtungsring (2) veranlaßt wird, sich dann auszuweiten, wenn der Spannring (3) axial gegen den betreffenden Dichtungsring (2) gedrückt wird.
    Spannring nach Anspruch 1, dadurch gekennzeichnet, daß er eine Kante aufweist, die ein in dem Rohrstutzen (1) untergebrachtes Rohr (5) festzuklemmen vermag und die neben dem axial innersten Ende der konischen Innenfläche des Spannrings (3.) angeordnet ist.
    3. Spannring nach Anspruch 1, dadurch gekennzeichnet, daß die konische innenfläche in einer geringen Entfernung von dem axial innersten Ende des Spannrings derart endet, daß die betreffende Kante vor einer Be schädigung geschützt ist.
    230609/0036
DE803049865T 1979-09-11 1980-08-28 Gripper ring for a tube coupling Granted DE3049865T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO792943A NO149598C (no) 1979-09-11 1979-09-11 Klemring for roerkobling
PCT/NO1980/000027 WO1981000747A1 (en) 1979-09-11 1980-08-28 Gripper ring for a tube coupling

Publications (2)

Publication Number Publication Date
DE3049865T1 true DE3049865T1 (de) 1982-03-04
DE3049865C2 DE3049865C2 (de) 1989-03-02

Family

ID=19885040

Family Applications (1)

Application Number Title Priority Date Filing Date
DE803049865T Granted DE3049865T1 (de) 1979-09-11 1980-08-28 Gripper ring for a tube coupling

Country Status (11)

Country Link
EP (1) EP0035519B1 (de)
JP (2) JPS56501101A (de)
BE (1) BE885195A (de)
BR (1) BR8008820A (de)
DE (1) DE3049865T1 (de)
GB (1) GB2071247B (de)
IT (2) IT8035984V0 (de)
NL (1) NL8020314A (de)
NO (1) NO149598C (de)
SE (1) SE455725B (de)
WO (1) WO1981000747A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3330451A1 (de) * 1982-08-27 1984-03-01 Kjell Ronny 6340 Baar Ekman Vorrichtung zum schnellen und einfachen verbinden durch einstecken eines endes eines von einem fluessigen medium und/oder unter druck stehenden gas durchflossenem foerdermittels, wie beispielsweise einem schlauch, rohr od.dgl. mit einer halteeinrichtung
DE102010019673A1 (de) * 2010-05-07 2011-11-10 Wabco Gmbh Fluidgehäuse mit einem Leitungsanschluss

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2727492B1 (fr) * 1994-11-30 1996-12-27 Legris Sa Dispositif de raccordement rapide d'un tube a un embout rigide
US6206435B1 (en) * 1994-11-30 2001-03-27 Legris, S.A. Quick coupling device for coupling a tube to a rigid endpiece
DE20103653U1 (de) * 2001-03-02 2001-05-17 Braun Melsungen Ag Ureter-Drainagevorrichtung
WO2006008118A1 (en) 2004-07-16 2006-01-26 Proteosys Ag Muscarinic antagonists with parp and sir modulating activity as cytoprotective agents
EP2379080A1 (de) 2009-01-13 2011-10-26 ProteoSys AG Pirenzepin als otoprotektives mittel
US9302379B2 (en) * 2013-08-06 2016-04-05 Duane G. Shipman Apparatus for inserting a hose coupling into a hose
US11215769B2 (en) 2019-03-07 2022-01-04 Mellanox Technologies, Ltd. MPO locking

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2405822A (en) * 1943-02-26 1946-08-13 Imp Brass Mfg Co Sealed flexible coupling
US2465972A (en) * 1945-04-27 1949-03-29 Gustin Bacon Mfg Co Tube coupling
US2452278A (en) * 1945-06-29 1948-10-26 George V Woodling Tube coupling device
US2508914A (en) * 1947-03-05 1950-05-23 Nat Tube Co Pipe coupling
US3423111A (en) * 1967-05-10 1969-01-21 Aeroquip Corp Plain end pipe joint
US3815940A (en) * 1971-07-22 1974-06-11 Mueller Co Joint for smooth end or flareless pipe
FR2258585B1 (de) * 1974-01-17 1977-06-10 Legris France Sa
GB1520742A (en) * 1975-07-30 1978-08-09 Guest J D Couplings for tubes
DE2439100A1 (de) * 1974-08-09 1976-02-26 Nippon Kokan Pipe Fitting Mfg Rohrverbindungsstueck mit verriegelungsmechanismus
US4178023A (en) * 1977-02-09 1979-12-11 Guest John D Couplings for tubes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3330451A1 (de) * 1982-08-27 1984-03-01 Kjell Ronny 6340 Baar Ekman Vorrichtung zum schnellen und einfachen verbinden durch einstecken eines endes eines von einem fluessigen medium und/oder unter druck stehenden gas durchflossenem foerdermittels, wie beispielsweise einem schlauch, rohr od.dgl. mit einer halteeinrichtung
DE102010019673A1 (de) * 2010-05-07 2011-11-10 Wabco Gmbh Fluidgehäuse mit einem Leitungsanschluss

Also Published As

Publication number Publication date
EP0035519A1 (de) 1981-09-16
DE3049865C2 (de) 1989-03-02
IT8049632A0 (it) 1980-09-09
NO792943L (no) 1981-03-12
BR8008820A (pt) 1981-06-23
NO149598C (no) 1984-05-16
NL8020314A (de) 1981-08-03
IT1128175B (it) 1986-05-28
WO1981000747A1 (en) 1981-03-19
NO149598B (no) 1984-02-06
BE885195A (fr) 1980-12-31
IT8035984V0 (it) 1980-09-09
JPS56501101A (de) 1981-08-06
GB2071247B (en) 1983-09-07
SE8102943L (sv) 1981-05-11
GB2071247A (en) 1981-09-16
SE455725B (sv) 1988-08-01
EP0035519B1 (de) 1984-04-11
JPH02107896U (de) 1990-08-28

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition