DE102007037946B3 - Compressed air connector for a compressed air connector comprises a connector part, a tubing connection with socket and a blocking element - Google Patents
Compressed air connector for a compressed air connector comprises a connector part, a tubing connection with socket and a blocking element Download PDFInfo
- Publication number
- DE102007037946B3 DE102007037946B3 DE200710037946 DE102007037946A DE102007037946B3 DE 102007037946 B3 DE102007037946 B3 DE 102007037946B3 DE 200710037946 DE200710037946 DE 200710037946 DE 102007037946 A DE102007037946 A DE 102007037946A DE 102007037946 B3 DE102007037946 B3 DE 102007037946B3
- Authority
- DE
- Germany
- Prior art keywords
- compressed air
- hose connection
- grommet
- plug part
- shaped
- 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.)
- Expired - Fee Related
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
- F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
- F16L47/02—Welded joints; Adhesive joints
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/04—Check valves with guided rigid valve members shaped as balls
-
- 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
- F16L37/28—Couplings of the quick-acting type with fluid cut-off means
- F16L37/38—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings
- F16L37/40—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings with a lift valve being opened automatically when the coupling is applied
- F16L37/407—Couplings of the quick-acting type with fluid cut-off means with fluid cut-off means in only one of the two pipe-end fittings with a lift valve being opened automatically when the coupling is applied the lift valve being of the ball type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/124—Tongue and groove joints
- B29C66/1244—Tongue and groove joints characterised by the male part, i.e. the part comprising the tongue
- B29C66/12445—Tongue and groove joints characterised by the male part, i.e. the part comprising the tongue having the tongue on the side
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/124—Tongue and groove joints
- B29C66/1244—Tongue and groove joints characterised by the male part, i.e. the part comprising the tongue
- B29C66/12449—Tongue and groove joints characterised by the male part, i.e. the part comprising the tongue being asymmetric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
- B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged in the joint area
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/302—Particular design of joint configurations the area to be joined comprising melt initiators
- B29C66/3022—Particular design of joint configurations the area to be joined comprising melt initiators said melt initiators being integral with at least one of the parts to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/24—Pipe joints or couplings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/748—Machines or parts thereof not otherwise provided for
- B29L2031/7506—Valves
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
Description
Die Erfindung bezieht sich auf einen Druckluftstecker insbesondere aus Kunststoff, mit wenigen funktionswichtigen Bauteilen, der die Verbindung zwischen einer Druckluftkupplung und der am Druckluftstecker mittels einer Tülle angeschlossenen Schlauchleitung herstellt und dabei durch strömungsoptimale Querschnittsgestaltung im Inneren des Druckluftsteckers einen äußerst geringen Durchflußwiderstand zum Druckluftverbraucher sichert sowie beim Trennen des Druckluftsteckers von der Druckluftkupplung das ungehinderte gefährliche Austreten des in der angeschlossenen Schlauchleitung komprimierten Druckluftvolumens durch die Anordnung eines federlosen Kugelsperrelementes und den im Druckluftstecker befindlichen Kugelsitz mit Drosselquerschnitten verhindert, wobei die mit sternförmigen Strömungquerschnitten versehenenen radialen Kugelführungen und die Hubbegrenzung des federlosen Kugelsperrelementes durch die Schlauchtülle oder die mit sternförmigen Strömungsquerschnitten versehenen radialen Kugelführungen durch das Steckerteil gebildet wird und diese beiden Teile radial zueinander fixiert mittels einer spezifischen Verbindungsgeometrie durch örtliche Erwärmung unter Wirkung einer Axialkraft druckdicht miteinander verbunden werden.The The invention relates to a compressed air connector in particular Plastic, with few functionally important components, the connection between a compressed air coupling and the compressed air connector by means of a Grommet connected hose line and thereby by flow optimal Cross-sectional design inside the compressed air connector a very small flow resistance secures to the compressed air consumer and when disconnecting the compressed air connector from the compressed air clutch unhindered dangerous leakage in the connected hose line compressed air volume by the arrangement of a springless ball locking element and the Ball seat with throttle cross sections located in the compressed air connector prevents, with the star-shaped flow cross sections provided radial ball guides and the stroke limit of the springless ball locking element by the Hose nozzle or those with star-shaped Provided flow cross sections radial ball guides is formed by the plug part and these two parts radially fixed to each other by means of a specific connection geometry by local warming connected pressure-tight together under the action of an axial force become.
Druckluftstecker mit Sperrelement, die beim Trennen des Stecker von der Druckluftkupplung ein ungehindertes Austreten des in der angeschlossenen Schlauchleitung befindlichen komprimierten Druckluftvolumens verhindern, sind bekannt.Compressed air connectors with locking element, which when disconnecting the plug from the compressed air coupling unimpeded leakage in the connected hose line Prevent compressed compressed air volume are known.
Bekannt
ist ein Druckluftstecker für Schlauchanschluß mit Rückflußdrosselung
(
Die Form des Steckerteiles und des Schlauchanschlusses einschließlich Tülle ist für das druckdichte Verbinden der Kunststoffteile durch örtliche Erwärmung bei Wirkung einer Axialkraft nicht geeignet, da hierbei äußerliche Werkstoffaufwerfungen nicht zu vermeiden sind.The Form of the plug part and the hose connection including spout is for the pressure-tight Connecting the plastic parts by local heating under the effect of an axial force not suitable, since in this case external Material thrown up can not be avoided.
Bekannt ist auch ein Druckluftstecker mit sehr aufwendigem federbelasteten dichtschließenden Rückschlagventil, gesonderter Führung des kegeligen Sperrelementes und Schlauchanschluß mit Tülle (Pneumatik Atlas 6/2007 der LANDEFELD GmbH, S. 154, oben).Known is also a compressed air connector with very complex spring-loaded tightly closed Check valve, separate leadership of conical locking element and hose connection with grommet (Atlas 6/2007 Pneumatic LANDEFELD GmbH, p. 154, above).
Diese aufwendige aus 5 Teilen bestehende Messing-Ausführung besitzt einen enorm großen Durchflußwiderstand in Richtung des Druckluftverbrauchers und sichert kein kontinuierliches Austreten des in der angeschlossen Schlauchleitung befindlichen komprimierten Druckluftvolumens, da der Ventilsitz keine Drosselquerschnitte und das Sperrelement zusätzliche Dichtringe für das dichte Sperren der angeschlossenen Schlauchleitung auf dem Ventilsitz besitzt.These elaborate made of 5 parts brass design has an enormous flow resistance in the direction of the compressed air consumer and ensures no continuous Escape the located in the connected hose line compressed air volume, since the valve seat no throttle cross-sections and the blocking element additional Sealing rings for the tight locking of the connected hose line on the valve seat has.
Damit besteht keinerlei Übereinstimmung mit der vorliegenden erfinderischen Zielsetzung.In order to there is no match with the present inventive objective.
Der Erfindung liegt die Aufgabe zu Grunde, Druckluftstecker mit Rückflußdrosselung und Schlauchanschluß mit Tülle insbesondere aus Kunststoff zu schaffen,
- – die nur eine geringe Anzahl funktionswichtiger Bauteile für die Herstellung der Steckverbindung mit der Druckluftkupplung, den Schlauchanschluß mit Tülle, die Führung und Hubbegrenzung des Kugelsperrelementes erfordert sowie geringe Baugröße und minimalen Montageaufwand bei der Massenproduktion sichert und
- – die durch spezifische Gestaltung der Verbindungsgeometrie von Steckerteil und Schlauchanschluß unter beiderseitiger radialer Arretierung eine effektive druckdichte Verbindung durch örtliche Erwärmung unter Wirken einer Axialkraft, zum Beispiel durch Ultraschall-Schweißen, ohne äußere und innere Werkstoffaufwerfungen gewährleistet.
- - The only a small number of functionally important components for the production of the connector with the compressed air coupling, the hose connection with spout, the leadership and stroke limitation of the ball locking element requires and small size and minimal assembly costs in mass production ensures and
- - Ensures an effective pressure-tight connection by local heating under the action of an axial force, for example by ultrasonic welding, without external and internal Materialaufwerfungen by specific design of the connection geometry of male connector and hose connection with mutual radial locking.
Erfindungsgemäß geschieht das für den Druckluftstecker grundsätzlich dadurch, dass ein aus drei funktionswichtigen Bauteilen, dem Steckerteil, dem Schlauchanschluß mit Tülle und dem Kugelsperrelement, bestehender Druckluftstecker über eine an dem Schlauchanschluß mit Tülle angeordnete, über den Durchmesser der Tülle hinausgehende umlaufende Wulst und hülsenförmiger Zentrierung mit dem zylindrischen Zapfen des Steckerteiles beidseitig mit geringem Spiel verbunden wird.According to the invention happens that for the compressed air plug basically in that one of three functionally important components, the plug part, the Hose connection with Spout and the ball locking element, existing compressed air connector via a at the hose connection with Grommet arranged over the Diameter of the spout outgoing circumferential bead and sleeve-shaped centering with the cylindrical pin of the plug part on both sides with little play is connected.
In einer Ausführung dieses Druckluftsteckers befinden sich erfindungsgemäß in dem Schlauchanschluß mit Tülle sternförmige Strömungquerschnitte, radiale Kugelführungen und eine axiale Hubbegrenzung für das Kugelsperrelement.In an execution This compressed air connector are according to the invention in the Hose connection with Grommet star-shaped flow cross-sections, radial ball bearings and an axial stroke limiter for the ball locking element.
In einer weiteren Ausführung dieses Kupplungssteckers befinden sich erfindungsgemäß im Steckerteil sternförmige Strömungsquerschnitte mit radialen Kugelführungen und im Schlauchanschluß mit Tülle eine axiale Hubbegrenzung für das Kugelsperrelement.In another embodiment This coupling plug are according to the invention in the plug part stellate Flow areas with radial ball guides and in the hose connection with Grommet one axial stroke limitation for the ball locking element.
Bei allen Ausführungen der Druckluftstecker befinden sich vor der Verbindung von Steckerteil und Schlauchanschluß mit Tülle durch örtliche Erwärmung unter Wirkung einer Axialkraft erfindungsgemäß am Innendurchmesser des Zentrierzapfens vom Steckerteil eine stirnseitig umlaufende schneidenförmige Erhebung und eine bezogen auf den Innendurchmesser geringfügig größere und bezogen auf die Länge der hülsenförmigen Zentrierung des Schlauchanschlusses mit Tülle kürzere Eindrehung sowie am Innendurchmesser der hülsenförmigen Zentrierung des Schlauchanschlusses mit Tülle ein kürzer als die Länge und kleiner als die Breite der hülsenförmigen Zentrierung umlaufender Zapfenanschlag, die beide beim örtlichen Erwärmen unter Wirkung einer Axialkraft miteinander druckdicht zu einem homogenen Abschnitt verschmolzen werden.at all versions the compressed air connectors are located in front of the connector and hose connection with Spout by local warming under the action of an axial force according to the invention on the inner diameter of the centering pin from the plug part a frontally encircling blade-shaped elevation and one with respect to the inner diameter slightly larger and based on the length the sleeve-shaped centering the hose connection with grommet shorter Flute and at the inner diameter of the sleeve-shaped centering of the hose connection with grommet a shorter one as the length and smaller than the width of the sleeve-shaped centering revolving pin stop, both under local heating Effect of an axial force with each other pressure-tight to a homogeneous Section are merged.
Alle Ausführungen der Druckluftstecker besitzten erfindungsgemäß für die radiale Zentrierung bei Montage von Steckerteil und Schlauchanschluß mit Tülle am äußeren Durchmesser des Zentrierzapfen des Steckerteiles eine Nut, die in ein entsprechend geformtes erhabenes Gegenstück in der hülsenförmigen Zentrierung des Schlauchanschlusses mit Tülle eintaucht, dessen Lage durch eine äußere Markierung auf dem Außendurchmesser der Wulst von Schlauchanschluß mit Tülle gekennzeichnet ist.All versions the compressed air connector owned according to the invention for the radial centering Assembly of plug part and hose connection with grommet on the outer diameter of the centering pin the plug part a groove, which in a correspondingly shaped raised counterpart in the sleeve-shaped centering the hose connection with grommet immersed, its location by an outer mark on the outer diameter the bead of hose connection with Spout marked is.
Erfindungsgemäß sind alle dargestellten Ausführungen der Druckluftstecker in Kunststoff ausgeführt.All are according to the invention illustrated embodiments the compressed air plug is made of plastic.
Es zeigtIt shows
Bild 1 Längsschnitt eines Druckluftsteckers mit federlosem Kugelsperrelement und Kugelsitz mit Drosselkerben sowie umlaufender Wulst und hülsenförmiger Zentrierung am Schlauchanschluß mit Tülle einschließlich sternförmigen Strömungsquerschnitten. radialen Kugelführungen und axialer Hubbegrenzung des Kugelsperrelementes vor (oben) und nach der druckdichten Verbindung durch örtliches Erwärmen unter Wirkung einer Axialkraft (unten)image 1 longitudinal section a compressed air connector with springless ball locking element and ball seat with throttle notches and circumferential bead and sleeve-shaped centering at the hose connection with nozzle including star-shaped flow cross sections. radial ball guides and axial stroke limitation of the ball locking element before (top) and after the pressure-tight connection by local heating under Effect of an axial force (below)
Bild 2 Längsschnitt eines Druckluftsteckers mit federlosem Kugelsperrelement und Kugelsitz mit Drosselkerben sowie umlaufender Wulst und hülsenförmiger Zentrierung am Schlauchanschluß mit Tülle einschließlich axialer Hubbegrenzung des Kugelsperrelementes sowie Steckerteil mit sternförmigen Strömungsquerschnitten und radialen Kugelführungen vor (oben) und nach der druckdichten Verbindung durch örtliche Erwärmung unter Wirkung einer Axialkraft (unten) image 2 longitudinal section a compressed air connector with springless ball locking element and ball seat with throttle notches and circumferential bead and sleeve-shaped centering on the hose connection with spout including axial Stroke limit of the ball locking element and plug part with star-shaped flow cross sections and radial ball guides before (above) and after the pressure tight connection by local warming under the effect of an axial force (below)
Bild 3 Vergrößerte Detaildarstellung der Verbindungsgestaltung von Steckerteil und Schlauchanschluß mit Tülle vor dem Verbinden durch örtliche Erwärmung unter Wirkung einer Axialkraft sowie die radiale Zentrierung beider Teileimage 3 Enlarged detail display the connection design of connector part and hose connection with spout before connecting by local warming under the effect of an axial force and the radial centering of both parts
Bild
1: Der Druckluftstecker mit Rückflußdrosselung
und Schlauchanschluß mit
Tülle besteht aus
drei funktionswichtigen Bauteilen, dem Steckerteil
Einzelheiten
der Verbindungsgeometrie werden nachfolgend mit Bild 3 erläutert. Der
Schlauchanschluß mit
Tülle
Wird
das Steckerteil
Wird
der Druckluftstecker von der Druckluftkupplung getrennt, will das
in der angeschlossenen Schlauchleitung komprimierte Druckluftvolumen über Steckerteil
Bild
2: Der Druckluftstecker mit Rückflußdrosselung
und Schlauchanschluß mit
Tülle besteht aus
drei funktionswichtigen Bauteilen, dem Steckerteil
Im
oberen Teil des Bildes 2 ist der Zustand vor dem Verbinden von Steckerteil
Das
Steckerteil
In
dem Schlauchanschluß mit
Tülle
Wird
das Steckerteil
Wird
der Druckluftstecker für
Schlauchanschluß mit
Tülle
Bild
3: Die Verbindungsgeometrie vor der Verbindung des Steckerteiles
Durch
die umlaufende Wulst
Das
Steckerteil
Der
Schlauchanschluß mit
Tülle
Bei örtlicher
Erwärmung
unter Wirkung einer Axialkraft, zum Beispiel durch Ultraschall-Schweißen, schmilzt
der Zapfenanschlag
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200710037946 DE102007037946B3 (en) | 2007-08-11 | 2007-08-11 | Compressed air connector for a compressed air connector comprises a connector part, a tubing connection with socket and a blocking element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200710037946 DE102007037946B3 (en) | 2007-08-11 | 2007-08-11 | Compressed air connector for a compressed air connector comprises a connector part, a tubing connection with socket and a blocking element |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102007037946B3 true DE102007037946B3 (en) | 2008-07-17 |
Family
ID=39510132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200710037946 Expired - Fee Related DE102007037946B3 (en) | 2007-08-11 | 2007-08-11 | Compressed air connector for a compressed air connector comprises a connector part, a tubing connection with socket and a blocking element |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102007037946B3 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008020722B3 (en) * | 2008-04-25 | 2009-04-30 | Stammer, Arno W., Dipl.-Ing. (TU) | Compressed air connector for hose connection, has connector part that connects flangeless pins of connector part with plastic nozzle via passage of metallic connector part by plastic flange of casing of nozzle in axial inseparable manner |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006042960B3 (en) * | 2005-10-20 | 2007-04-05 | Stammer, Arno W., Dipl.-Ing. (TU) | Compressed air connector for hose coupling, has spring-less ball locking unit guided radially through ball retainer with flow-through cross sections and limited axially in stroke, where retainer is axially locked separately in connector |
DE102005053943A1 (en) * | 2005-11-11 | 2007-05-16 | Tokai Rubber Ind Ltd | Valve connector for use in an evaporation pipe has compression coil spring that pushes the valve body in the upstream direction and has an exit orifice disposed downstream of the valve seat for restricting the discharge rate of fluid flow |
-
2007
- 2007-08-11 DE DE200710037946 patent/DE102007037946B3/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006042960B3 (en) * | 2005-10-20 | 2007-04-05 | Stammer, Arno W., Dipl.-Ing. (TU) | Compressed air connector for hose coupling, has spring-less ball locking unit guided radially through ball retainer with flow-through cross sections and limited axially in stroke, where retainer is axially locked separately in connector |
DE102005053943A1 (en) * | 2005-11-11 | 2007-05-16 | Tokai Rubber Ind Ltd | Valve connector for use in an evaporation pipe has compression coil spring that pushes the valve body in the upstream direction and has an exit orifice disposed downstream of the valve seat for restricting the discharge rate of fluid flow |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008020722B3 (en) * | 2008-04-25 | 2009-04-30 | Stammer, Arno W., Dipl.-Ing. (TU) | Compressed air connector for hose connection, has connector part that connects flangeless pins of connector part with plastic nozzle via passage of metallic connector part by plastic flange of casing of nozzle in axial inseparable manner |
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