DE20218071U1 - Hose connector comprises a pipe section and a transition element which is made of a compliant material, and is shaped and mounted so that its end is pressed against the inner circumferential surface of a hose - Google Patents

Hose connector comprises a pipe section and a transition element which is made of a compliant material, and is shaped and mounted so that its end is pressed against the inner circumferential surface of a hose

Info

Publication number
DE20218071U1
DE20218071U1 DE20218071U DE20218071U DE20218071U1 DE 20218071 U1 DE20218071 U1 DE 20218071U1 DE 20218071 U DE20218071 U DE 20218071U DE 20218071 U DE20218071 U DE 20218071U DE 20218071 U1 DE20218071 U1 DE 20218071U1
Authority
DE
Germany
Prior art keywords
hose
passage
pipe section
section
pipe
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 - Lifetime
Application number
DE20218071U
Other languages
German (de)
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.)
GERRESHEIMER WILDEN GMBH, DE
Original Assignee
Wilden AG
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 Wilden AG filed Critical Wilden AG
Priority to DE20218071U priority Critical patent/DE20218071U1/en
Publication of DE20218071U1 publication Critical patent/DE20218071U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/30—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses comprising parts inside the hoses only
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/10—Tube connectors; Tube couplings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/10—Tube connectors; Tube couplings
    • A61M39/12—Tube connectors; Tube couplings for joining a flexible tube to a rigid attachment
    • 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
    • F16L33/16—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses with sealing or securing means using fluid pressure
    • 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
    • F16L33/18—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses characterised by the use of 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

Abstract

The hose connector (1) comprises a pipe section (2) and a transition unit (3) which is made of a compliant material, and is shaped and mounted on the pipe section so that its end (9) is pressed against the inner circumferential surface of a hose when the latter is pulled onto the connector unit.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (8)

1. Schlauchanschlussstück für die Zu- oder Abführung von Flüssigkeiten mit einem eine Durchgangspassage (4) definierenden Rohrabschnitt (2), auf dessen äusserem Umfang ein Endbereich eines Schlauches (15) durch Aufziehen montierbar ist, gekennzeichnet durch ein am Rohrabschnitt (2) gehaltenes rohrförmiges Übergangsstück (3) aus einem nachgiebigen Material mit wenigstens einem Rohrbereich (6) und mit einer zur Durchgangspassage (4) ausgerichtete Strömungspassage (11), welcher Rohrbereich (6) ausserhalb der Durchgangspassage zur Eingriffnahme mit dem Inneren des Schlauches (15) angeordnet ist und einen sich zu seinem äusseren axialen Ende (9) dichtlippenartig verjüngenden Querschnitt hat, wobei die radiale Aussenabmessung des Rohrbereiches nahe dem äusseren axialen Ende (9) im unbelasteten Zustand des Übergangsstückes (3) kleiner als die oder im Wesentlichen gleich der radiale(n) Innenabmessung des Schlauches (15) ist, wobei das Übergangsstück mittels eines den äusseren Umfang des Rohrabschnittes umgreifenden Halteabschnitts (8), der an einer zwischenliegenden Stelle des äusseren Umfangs des Rohrbereiches (6) angeformt ist, am Rohrabschnitt (2) gehalten ist, so dass auf den Halteabschnitt im Zuge des Aufziehens des Schlauches auf den Rohrabschnitt eine Kraft ausgeübt wird, die das dichtlippenartige axiale Ende (9) des Rohrbereiches (6) in Anlage mit dem inneren Umfang des Schlauches formt.1. Hose connection piece for the supply or discharge of liquids with a passage section ( 4 ) defining pipe section ( 2 ), on the outer circumference of which an end region of a hose ( 15 ) can be fitted by being pulled open, characterized by a tubular section held on the pipe section ( 2 ) Transition piece ( 3 ) made of a resilient material with at least one pipe area ( 6 ) and with a flow passage ( 11 ) aligned with the passage passage ( 4 ), which pipe area ( 6 ) is arranged outside the passage passage for engagement with the interior of the hose ( 15 ) and has a cross-section tapering towards its outer axial end ( 9 ) in the manner of a sealing lip, the radial outer dimension of the tube region near the outer axial end ( 9 ) in the unloaded state of the transition piece ( 3 ) being smaller than or substantially equal to the radial (n) inner dimension of the hose ( 15 ), the transition piece is held on the pipe section ( 2 ) by means of a holding section ( 8 ) encompassing the outer circumference of the pipe section, which is formed on an intermediate point of the outer circumference of the pipe region ( 6 ), so that the holding section is pulled onto the pipe section in the course of pulling on the hose A pipe section is subjected to a force which forms the sealing lip-like axial end ( 9 ) of the pipe region ( 6 ) in contact with the inner circumference of the hose. 2. Schlauchanschlussstück nach Anspruch 1, dadurch gekennzeichnet, dass das Übergangsstück (3) ferner einen weiteren, innerhalb der Durchgangspassage (4) des Rohrabschnittes (2) angeordneten Rohrbereich (7) aufweist, der einen dichtlippenartig sich zum inneren axialen Ende (10) verjüngenden Querschnitt zur dichtenden Eingriffnahme mit dem inneren Umfang der Durchgangspassage hat. 2. Hose connector according to claim 1, characterized in that the transition piece ( 3 ) further has a further, within the passage passage ( 4 ) of the pipe section ( 2 ) arranged pipe region ( 7 ) which tapers like a sealing lip to the inner axial end ( 10 ) Cross section for sealing engagement with the inner circumference of the passage passage. 3. Schlauchanschlussstück nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass der Halteabschnitt (8) an einem den Rohrabschnitt (2) aussen umgreifenden Bereich (12) radial nach aussen verdickt ist.3. Hose connector according to claim 1 or 2, characterized in that the holding section ( 8 ) is thickened radially outwards on a region ( 12 ) which surrounds the pipe section ( 2 ) on the outside. 4. Schlauchanschlussstück nach Anspruche 1, 2 oder 3, dadurch gekennzeichnet, dass die Strömungspassage (11) im Übergangsstück (3) von innen nach aussen düsenartig erweitert ist.4. Hose connector according to claims 1, 2 or 3, characterized in that the flow passage ( 11 ) in the transition piece ( 3 ) is expanded nozzle-like from the inside to the outside. 5. Schlauchanschlussstück nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Übergangsstück (3) aus einem Silikonkunststoff gebildet ist.5. Hose connector according to one of the preceding claims, characterized in that the transition piece ( 3 ) is formed from a silicone plastic. 6. Schlauchanschlussstück nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Übergangsstück (3) und der Rohrabschnitt (2) separate Bauteile sind.6. Hose connector according to one of the preceding claims, characterized in that the transition piece ( 3 ) and the pipe section ( 2 ) are separate components. 7. Schlauchanschlussstück nach einem der Ansprüche 1, 3 oder 4, dadurch gekennzeichnet, dass das Übergangsstück (3) und der Rohrabschnitt (2) einstückig ausgebildet sind.7. Hose connector according to one of claims 1, 3 or 4, characterized in that the transition piece ( 3 ) and the pipe section ( 2 ) are integrally formed. 8. Schlauchanschlussstück nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die radiale Aussenabmessung des einen Rohrbereiches (6) nahe dem äusseren axialen Ende (9) im unbelasteten Zustand des Übergangsstückes (3) kleiner als der oder im Wesentlichen gleich dem Durchmesser der Durchgangspassage (4) des Rohrabschnittes (2) ist.8. Hose connector according to one of the preceding claims, characterized in that the radial outer dimension of the one tube region ( 6 ) near the outer axial end ( 9 ) in the unloaded state of the transition piece ( 3 ) is smaller than or substantially equal to the diameter of the passage passage ( 4 ) of the pipe section ( 2 ).
DE20218071U 2002-11-21 2002-11-21 Hose connector comprises a pipe section and a transition element which is made of a compliant material, and is shaped and mounted so that its end is pressed against the inner circumferential surface of a hose Expired - Lifetime DE20218071U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20218071U DE20218071U1 (en) 2002-11-21 2002-11-21 Hose connector comprises a pipe section and a transition element which is made of a compliant material, and is shaped and mounted so that its end is pressed against the inner circumferential surface of a hose

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20218071U DE20218071U1 (en) 2002-11-21 2002-11-21 Hose connector comprises a pipe section and a transition element which is made of a compliant material, and is shaped and mounted so that its end is pressed against the inner circumferential surface of a hose

Publications (1)

Publication Number Publication Date
DE20218071U1 true DE20218071U1 (en) 2003-02-27

Family

ID=7977218

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20218071U Expired - Lifetime DE20218071U1 (en) 2002-11-21 2002-11-21 Hose connector comprises a pipe section and a transition element which is made of a compliant material, and is shaped and mounted so that its end is pressed against the inner circumferential surface of a hose

Country Status (1)

Country Link
DE (1) DE20218071U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005016223A1 (en) * 2003-08-06 2005-02-24 Kimberly-Clark Worldwide, Inc. Connector with protrusion adapted for interconnection with second member
WO2012143297A1 (en) * 2011-04-20 2012-10-26 Mahle International Gmbh Hollow body with connection stub
WO2017071849A1 (en) * 2015-10-29 2017-05-04 Norma Germany Gmbh Connector for a fluid line

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005016223A1 (en) * 2003-08-06 2005-02-24 Kimberly-Clark Worldwide, Inc. Connector with protrusion adapted for interconnection with second member
WO2012143297A1 (en) * 2011-04-20 2012-10-26 Mahle International Gmbh Hollow body with connection stub
WO2017071849A1 (en) * 2015-10-29 2017-05-04 Norma Germany Gmbh Connector for a fluid line

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030403

R163 Identified publications notified

Effective date: 20030630

R150 Term of protection extended to 6 years

Effective date: 20051221

R081 Change of applicant/patentee

Owner name: GERRESHEIMER WILDEN GMBH, DE

Free format text: FORMER OWNER: WILDEN AG, 93051 REGENSBURG, DE

Effective date: 20080716

R157 Lapse of ip right after 6 years

Effective date: 20090603