WO2007073789A1 - Kupplung - Google Patents
Kupplung Download PDFInfo
- Publication number
- WO2007073789A1 WO2007073789A1 PCT/EP2006/010074 EP2006010074W WO2007073789A1 WO 2007073789 A1 WO2007073789 A1 WO 2007073789A1 EP 2006010074 W EP2006010074 W EP 2006010074W WO 2007073789 A1 WO2007073789 A1 WO 2007073789A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- receiving part
- wall
- annular sleeve
- coupling according
- blocking piece
- Prior art date
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
- F16L37/098—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 flexible hooks
- F16L37/0985—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 flexible hooks the flexible hook extending radially inwardly from an outer part and engaging a bead, recess or the like on an inner part
-
- 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
- F16L37/098—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 flexible hooks
-
- 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
Definitions
- the invention relates to a coupling according to the preamble of patent claim 1.
- Such a coupling is known from DE 19540 784 A1.
- the previously known coupling for connecting two line ends of a fluid line system has a receiving part for receiving a plug-in part formed with a retaining ring.
- an insertable in the receiving part ring-like securing member is present, which has two Hinterrast mixede with which a plug is connectable by Schurasten the retaining ring with the receiving part.
- the rear rast pieces are connected via two laterally mounted spring bars with lying between the Hinterrast sexualen pressure plates, which are arranged in associated openings of the receiving part.
- the invention has for its object to provide a coupling of the type mentioned above, with the simplest possible construction, a male part with relatively little effort safely and permanently connected to the receiving part.
- Fig. 1 is an exploded perspective view of an embodiment of a coupling according to the invention, which consists of a receiving part, a securing part and a single sealing ring, together with an insertable into the receiving part plug and
- FIG. 2 shows the embodiment of FIG. 1 with an inserted into the coupling according to the invention plug.
- FIG. 1 shows an exploded perspective view of an embodiment of a coupling according to the invention, which consists of a securing part 1, a receiving part 2 and a single ring seal 3 in the form of an O-ring.
- the security part 1 adds over a substantially cylindrical annular sleeve 4, at the attached via an end face and extending in the axial direction of first spring bars 5, two diametrically opposed Schurast mixede 6 are connected. Furthermore, arranged between the two first spring bars 5 second spring bars 7 are attached to the same end face of the annular sleeve 4, where also diametrically opposed blocking pieces 8 are formed. Between the first spring webs 5 and the second spring webs 7, protruding stop projections 9 are formed over the end face of the annular sleeve 4.
- the receiving part 2 of the illustrated embodiment of a coupling according to the invention has a head portion 10, via a central portion 11 and via a on the opposite side of the Kopfab- 10 side of the central portion 11 arranged connecting piece 12, which in the known manner with a line end of Fluid line system is connectable.
- the head portion 10 is formed with diametrically opposed window openings 13 which are dimensioned so that the blocking pieces 8 can be positioned in them.
- the head section 10 is formed with two opposing shelters 14, which are dimensioned so that in them the Schurast serume 6 are positioned radially outwardly with a certain mobility.
- a male member 15 is further shown, which has for connection to the coupling according to the invention via a substantially cylindrical, outside smooth-walled end portion 16.
- the insertion part 15 is formed with a circumferential, in the radial direction outwardly beyond the end portion 16 projecting retaining ring 17 and has on the opposite side of the end portion 16 of the retaining ring 17 a connecting piece 18 which communicates with another line end of the Fluidlei- system is connectable.
- a circumferential Stirnbund 19 is formed, which projects like the retaining ring 17 radially outwardly beyond the end portion, relative to the retaining ring 17, however, in the scope of larger dimensions.
- the end collar 19 is integrated in a wall of a component integrally formed with the insertion part 15, to which the coupling according to the invention can be plugged.
- FIG. 2 shows the embodiment of FIG. 1 with the coupling according to the invention in an assembled arrangement in which the securing part 1 and the ring seal 3 are inserted into the receiving part 2, wherein the retaining ring 17 of the male member 15 to the protection of the spring bars 5, the 7th serving abutment projections 9, without acting on the spring bars 5, 7.
- the ring seal 3 is arranged in this arrangement in an annular groove 20 and is close to the spring webs 5, 7 opposite end face of the annular sleeve 4. From Fig. 2 it is seen that the annular sleeve 4 radially outside a step structure with in the direction of the spring bars 5, 7 has increasing wall thickness, which rests against a complementary formed radially inner side facing inner wall of the central portion 11 of the receiving part 2. This results in a stop and a limitation of a receiving space receiving the ring seal 3 on the side opposite the ring groove 20.
- the Hinterrast mixede 6 and the blocking pieces 8 are formed with the annular sleeve 4 facing chamfers 21, 22 to the insertion of the securing part 1 by sliding the chamfers 21, 22 on the front of the head portion 10 final Stirnbundes 23 under deflection of the spring bars 5, 7 radially to facilitate inside.
- the Hinterrast conductinge 6 are further formed with their chamfers 21 oppositely arranged Anyakschrägen 24, which are facing a terminal-side end collar 23 of the receiving part 2, and have radially inwardly projecting locking lugs 25 which, as shown in Fig. 2, for engaging behind the retaining ring 17th serve a male member 15.
- the protective spaces 14 preferably have a cover wall 27 which is completely closed to the outside.
- the blocking pieces 8 lying in the illustration according to FIG. 2 lying within the window openings 13 have, opposite the second spring bars 7, axially projecting end webs 28 which rest against the radially inward facing inner wall of the front collar 23. Furthermore, the blocking pieces 8 are each formed with a radially oriented stop wall 29, the opposite of a window openings 13 limiting, also radially aligned abutment wall 30 of the front collar 23 opposite.
- the blocking pieces 8 are hindered in their movement radially inwardly by the retaining ring 17 so early that at least portions of the abutment walls 29 of the abutment wall 30 remain opposite.
- the securing part 1 secured against withdrawal from the receiving part 1, wherein by the contact of the pressure bevels 24 with the front collar 23, the locking lugs 25 in the direction of Endabêtes 16 of the male member 15 are pressed and thus prevent slipping of the retaining ring 17 to the locking lugs 25.
- the male member 15 is locked inextricably.
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20060806385 EP1963728B1 (de) | 2005-12-16 | 2006-10-19 | Kupplung |
JP2008544775A JP4913827B2 (ja) | 2005-12-16 | 2006-10-19 | 継手装置 |
US12/092,331 US20080246274A1 (en) | 2005-12-16 | 2006-10-19 | Coupling |
DE200650006011 DE502006006011D1 (de) | 2005-12-16 | 2006-10-19 | Kupplung |
AT06806385T ATE455997T1 (de) | 2005-12-16 | 2006-10-19 | Kupplung |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005060135.9 | 2005-12-16 | ||
DE102005060135A DE102005060135A1 (de) | 2005-12-16 | 2005-12-16 | Kupplung |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007073789A1 true WO2007073789A1 (de) | 2007-07-05 |
Family
ID=37460300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2006/010074 WO2007073789A1 (de) | 2005-12-16 | 2006-10-19 | Kupplung |
Country Status (8)
Country | Link |
---|---|
US (1) | US20080246274A1 (de) |
EP (1) | EP1963728B1 (de) |
JP (1) | JP4913827B2 (de) |
KR (1) | KR20080070728A (de) |
CN (1) | CN101326395A (de) |
AT (1) | ATE455997T1 (de) |
DE (2) | DE102005060135A1 (de) |
WO (1) | WO2007073789A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2949529B1 (fr) * | 2009-08-27 | 2015-04-24 | Coutier Moulage Gen Ind | Dispositif d'etancheite pour le raccordement entre un element tubulaire metallique et un element tubulaire realise en matiere synthetique |
FR2957399B1 (fr) * | 2010-03-10 | 2012-07-06 | Hutchinson | Connectique rapide a tuyau encliquetable dans un raccord, et procede de raccordement de ce tuyau a ce raccord |
DE102014107655A1 (de) * | 2014-05-30 | 2015-12-03 | Voss Automotive Gmbh | "Steckverbinder für Fluidleitungen mit innenliegender Adapterhülse" |
US10648601B2 (en) | 2014-06-10 | 2020-05-12 | Kohler Co. | Quick connect system for a fluid coupling |
FR3051240B1 (fr) * | 2016-05-11 | 2019-09-06 | A Raymond Et Cie | Raccord a deconnexion par traction sur une bague |
US10502353B2 (en) | 2016-05-27 | 2019-12-10 | Kohler Co. | Quick connect release system for a fluid coupling |
US10865922B2 (en) * | 2017-10-05 | 2020-12-15 | Novares Us Engine Components, Inc. | Anti-tamper permanent quick connect coupling device |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0459016A1 (de) | 1990-05-31 | 1991-12-04 | Tokai Rubber Industries, Ltd. | Schnellkupplung |
DE4413346C1 (de) | 1994-04-18 | 1995-08-17 | Rasmussen Gmbh | Steckkupplung zum Verbinden zweier Fluidleitungen |
DE19540784A1 (de) | 1995-11-02 | 1997-05-07 | Raymond A Gmbh & Co Kg | Lösbare Steckverbindung zur Aufnahme eines rohrförmigen Einsteckteils |
EP1380791A1 (de) | 2002-07-09 | 2004-01-14 | Rasmussen GmbH | Steckkupplung zum Verbinden zweier Fluidleitungen |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4541658A (en) * | 1982-03-22 | 1985-09-17 | Proprietary Technology, Inc. | Swivelable quick connector assembly |
JP2691550B2 (ja) * | 1988-03-01 | 1997-12-17 | 臼井国際産業株式会社 | 細径配管接続用コネクター |
US5626371A (en) * | 1990-01-16 | 1997-05-06 | Bartholomew; Donald D. | Quick connector with one-piece retainer |
US5324082A (en) * | 1991-08-29 | 1994-06-28 | Bundy Corporation | Positive transition quick connect coupling |
US5161833A (en) * | 1991-08-29 | 1992-11-10 | Huron Products Industries, Inc. | Positive transition quick connect coupling |
US5297818A (en) * | 1991-12-18 | 1994-03-29 | Itt Corporation | Retainer for pop-top indicator |
US5395140A (en) * | 1993-05-13 | 1995-03-07 | Enhanced Applications, L.C. | Secondary latch and indicator for fluid coupling |
US5401063A (en) * | 1993-07-19 | 1995-03-28 | Enhanced Applications, L.C. | Primary/secondary retainer for beaded/flared tubing |
US5425556A (en) * | 1993-09-24 | 1995-06-20 | Itt Corporation | Pop top insertion indicator for thin walled connectors |
US5779279A (en) * | 1994-05-24 | 1998-07-14 | Proprietary Technology, Inc. | Connection verification and secondary latch device |
US5527072A (en) * | 1994-06-28 | 1996-06-18 | Pilot Industries, Inc. | Quick connect coupling |
ES2204432T3 (es) * | 1995-07-28 | 2004-05-01 | John Guest Limited | Mejoras en o relativas a acoplamientos de tubos. |
DE19735491C1 (de) * | 1997-08-16 | 1998-07-16 | Rasmussen Gmbh | Steckkupplung zum Verbinden zweier Fluidleitungen |
DE19755826C1 (de) * | 1997-12-16 | 1999-05-20 | Raymond A & Cie | Lösbare Steckverbindung für Hochdruckleitungen |
US6302451B1 (en) * | 2000-03-15 | 2001-10-16 | Dana Corporation | Quick-connect hose end couplings |
-
2005
- 2005-12-16 DE DE102005060135A patent/DE102005060135A1/de not_active Withdrawn
-
2006
- 2006-10-19 CN CNA200680046062XA patent/CN101326395A/zh active Pending
- 2006-10-19 WO PCT/EP2006/010074 patent/WO2007073789A1/de active Application Filing
- 2006-10-19 JP JP2008544775A patent/JP4913827B2/ja active Active
- 2006-10-19 KR KR1020087012995A patent/KR20080070728A/ko not_active Application Discontinuation
- 2006-10-19 US US12/092,331 patent/US20080246274A1/en not_active Abandoned
- 2006-10-19 EP EP20060806385 patent/EP1963728B1/de not_active Not-in-force
- 2006-10-19 DE DE200650006011 patent/DE502006006011D1/de active Active
- 2006-10-19 AT AT06806385T patent/ATE455997T1/de active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0459016A1 (de) | 1990-05-31 | 1991-12-04 | Tokai Rubber Industries, Ltd. | Schnellkupplung |
DE4413346C1 (de) | 1994-04-18 | 1995-08-17 | Rasmussen Gmbh | Steckkupplung zum Verbinden zweier Fluidleitungen |
DE19540784A1 (de) | 1995-11-02 | 1997-05-07 | Raymond A Gmbh & Co Kg | Lösbare Steckverbindung zur Aufnahme eines rohrförmigen Einsteckteils |
EP1380791A1 (de) | 2002-07-09 | 2004-01-14 | Rasmussen GmbH | Steckkupplung zum Verbinden zweier Fluidleitungen |
Also Published As
Publication number | Publication date |
---|---|
DE502006006011D1 (de) | 2010-03-11 |
EP1963728A1 (de) | 2008-09-03 |
US20080246274A1 (en) | 2008-10-09 |
ATE455997T1 (de) | 2010-02-15 |
DE102005060135A1 (de) | 2007-07-05 |
JP2009519411A (ja) | 2009-05-14 |
KR20080070728A (ko) | 2008-07-30 |
EP1963728B1 (de) | 2010-01-20 |
CN101326395A (zh) | 2008-12-17 |
JP4913827B2 (ja) | 2012-04-11 |
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