DE3003368A1 - Clamping sleeve for hose fittings - has lateral hole to monitor hose location - Google Patents

Clamping sleeve for hose fittings - has lateral hole to monitor hose location

Info

Publication number
DE3003368A1
DE3003368A1 DE19803003368 DE3003368A DE3003368A1 DE 3003368 A1 DE3003368 A1 DE 3003368A1 DE 19803003368 DE19803003368 DE 19803003368 DE 3003368 A DE3003368 A DE 3003368A DE 3003368 A1 DE3003368 A1 DE 3003368A1
Authority
DE
Germany
Prior art keywords
hose
sleeve
clamping sleeve
monitor
lateral hole
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.)
Withdrawn
Application number
DE19803003368
Other languages
German (de)
Inventor
Christian 2400 Lübeck Schnoor
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.)
Draegerwerk AG and Co KGaA
Original Assignee
Draegerwerk AG and Co KGaA
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 Draegerwerk AG and Co KGaA filed Critical Draegerwerk AG and Co KGaA
Priority to DE19803003368 priority Critical patent/DE3003368A1/en
Publication of DE3003368A1 publication Critical patent/DE3003368A1/en
Withdrawn legal-status Critical Current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
    • F16L33/20—Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members
    • F16L33/207—Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members only a sleeve being contracted on the hose
    • F16L33/2071—Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members only a sleeve being contracted on the hose the sleeve being a separate connecting member
    • F16L33/2073—Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members only a sleeve being contracted on the hose the sleeve being a separate connecting member directly connected to the rigid member
    • F16L33/2076—Undivided rings, sleeves or like members contracted on the hose or expanded in the hose by means of tools; Arrangements using such members only a sleeve being contracted on the hose the sleeve being a separate connecting member directly connected to the rigid member by plastic deformation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Abstract

The clamping sleeve (1) for securing fittings to hose pipes has an end hole clipped over the end of the fitting and with the hose inserted into the sleeve and over the fitting stub. The sleeve is crimped onto the hose and a small lateral sight hole (8) in the end of the sleeve enables the user to check that the hose end is correctly located before crimping. The sight hole does not impair the action of the sleeve nor reduce the effectiveness of the seal. The open end of the sleeve is slightly belled out for easy fitting.

Description

D r ä g e r w e r k Aktiengesellschaft D r ä g e r w e r k Aktiengesellschaft

Moislinger Allee 53-55, 2400 L ü b e c k Schlauchhülse Die Erfindung betrifft eine Schlauchhülse, entsprechend dem Gattungsbegriff des Patentanspruches. Moislinger Allee 53-55, 2400 L ü b e c k Hose sleeve The invention relates to a hose sleeve, according to the generic term of the claim.

Schlauchverbindungen sind allgemeiner Stand der Technik.Hose connections are state of the art.

Sie sind nach DIN festgelegt. Für den Schlauchteil sind je nach Druck die genormten Schläuche (Meterware), z.B.They are defined in accordance with DIN. For the hose part are depending on the pressure the standardized hoses (sold by the meter), e.g.

nach DIN 4815 oder DIN 73379 zu verwenden. Für die Verwendung sind die auf Länge geschnittenen Schläuche, ob als Hochdruck- oder Niederdruckschlauch,mit den Anschlußstücken zu verbinden. Dies können u.a. auch Schlauchtüllen sein. Die Verbindung erfolgt an den Schlauchenden durch Uberschieben von Schlauchhülsen. Die SchlauchhUlsen sind topfartig ausgebildet. Sie besitzen im Boden ein #entrales Loch für den Durchgang des Anschlußstückes.to be used according to DIN 4815 or DIN 73379. For use are the hoses cut to length, whether as high-pressure or low-pressure hoses to connect the connectors. These can also be hose nozzles, among other things. the Connection is made at the hose ends by pushing hose sleeves over them. the Hose sleeves are designed like pots. They have a central hole in the bottom for the passage of the connector.

Nach der Montage, also dem Einschieben des Anschlußstückes in den Schlauch und dem Uberschieben der Schlauchhülse, wird der Mantel der Schlauchhülse mit einer Anzahl nach innen gerichteter Sicken versehen. Dies erfolgt mittels eines Werkzeuges, das Stempel besitzt, die Teile des Mantels nach innen in Richtung auf das Anschlußstück drücken.After assembly, that is, the insertion of the connector into the Hose and pushing the hose sleeve over, the jacket becomes the hose sleeve provided with a number of inwardly directed beads. This is done using a Tool, which has punch, the parts of the jacket inwardly towards press the connector.

Damit ist dieses fest im Schlauch gehalten. Nachteilig ist, daß man dem befestigten Schlauch von außen nicht ansehen kann, ob die Montage sorgfältig ausgeführt wurde; ob nämlich die SchlauchhUlse mit der ganzen Tiefe auf das Schlauchende geschoben wurde. Auch eine Dichtprüfung kann darüber keinen sicheren Aufschluß geben. (Vornorm DIN 4814, Bl. 2 vom Juli 1957).This is firmly held in the hose. The disadvantage is that one the attached hose can not see from the outside whether the assembly is careful was executed; namely whether the hose sleeve with the entire depth on the hose end was pushed. A leak test cannot provide any reliable information about this either. (Pre-standard DIN 4814, sheet 2 from July 1957).

Aufgabe der Erfindung ist eine SchlauchhUlse,mit der in einfacher Weise sichergestellt ist, daß sie mit der vollen Tiefe auf das Schlauchende geschoben ist.The object of the invention is a hose sleeve with which in a simple Way is ensured that it is pushed onto the end of the hose to the full depth is.

Die Lösung der Aufgabe erfolgt gemäß dem Kennzeichen des Patentanspruches.The problem is solved according to the characterizing part of the patent claim.

Mit dieser Lösung ist es möglich, ohne jede weitere Vorrichtung nur durch einen Blick durch das Sichtloch festzustellen, ob die Schlauchhülse ganz auf das Schlauchende geschoben wurde. Durch die gleichzeitige Betrachtung des Anschlußstückes im Verhältnis zur Schlauchhülse ist gleichzeitig ohne jeden weiteren Aufwand UberprUfbar, ob das Anschlußstilck mit seiner TUlle auch ganz in das Schlauchende hineingeschoben ist, Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird im folgenden beschrieben0 Es zeigen Fig. 1 eine Schlauchhülse vor der Montage, Fig. 2 ein Schlauchende mit montiertem Anschlußstück~ Die Schlauchhülse 1 ist ein Formteil aus dem Mantel 2 mit dem Boden 3. Das zentrale Loch 4 im Boden 3 dient zur Durchführung der TUlle des Anschlußstückes 5. Mit der Öffnung 6 wird die SchlauchhUlse auf das Schlauchende 7 geschoben. Das Sichtloch 8 im Mantel 2 erlaubt nach einer einfachen SichtprUfung die Bestätigung,daß das Schlauchende 7 mit seiner Stirn 9 auch wirklich dem Boden 3 anliegt. Mit den Sicken 10, die nach der Montage mit einem geeigneten Werkzeug in den Mantel 2 gedrückt werden, wird das Anschlußstück 5 fest mit dem Schlauchende 7 verspannt.With this solution it is possible without any further device only by looking through the inspection hole to determine whether the hose sleeve is fully open the end of the hose has been pushed. By looking at the connector at the same time in relation to the hose sleeve can be checked at the same time without any further effort, whether the connection stilck with its sleeve is pushed all the way into the end of the hose is, An embodiment of the invention is shown in the drawing and is described in the following: Fig. 1 shows a hose sleeve before assembly, Fig. 2 a hose end with a fitted connector. The hose sleeve 1 is a Molding from the jacket 2 with the bottom 3. The central hole 4 in the bottom 3 is used for carrying out the sleeve of the connecting piece 5. With the opening 6, the hose sleeve pushed onto the hose end 7. The viewing hole 8 in the jacket 2 allows after a simple visual inspection confirms that the end of the hose 7 with its forehead 9 also really rests against the floor 3. With the beads 10, which after assembly with a suitable tool are pressed into the jacket 2, the connecting piece 5 is fixed clamped with the hose end 7.

LeerseiteBlank page

Claims (1)

Pa tentanspruch Schlauchhblse zur Befestigung des Anschlußstückes im Schlauchende, dadurch gekennzeichnet, daß sie im Mantel (2) in der Nähe des Bodens (3) ein oder mehrere Sichtlöcher (8) besitzt. Pa tent claims hose sleeve for attaching the connector in the hose end, characterized in that it is in the jacket (2) near the bottom (3) has one or more inspection holes (8).
DE19803003368 1980-01-31 1980-01-31 Clamping sleeve for hose fittings - has lateral hole to monitor hose location Withdrawn DE3003368A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19803003368 DE3003368A1 (en) 1980-01-31 1980-01-31 Clamping sleeve for hose fittings - has lateral hole to monitor hose location

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803003368 DE3003368A1 (en) 1980-01-31 1980-01-31 Clamping sleeve for hose fittings - has lateral hole to monitor hose location

Publications (1)

Publication Number Publication Date
DE3003368A1 true DE3003368A1 (en) 1981-08-06

Family

ID=6093312

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803003368 Withdrawn DE3003368A1 (en) 1980-01-31 1980-01-31 Clamping sleeve for hose fittings - has lateral hole to monitor hose location

Country Status (1)

Country Link
DE (1) DE3003368A1 (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0530404A1 (en) * 1991-09-05 1993-03-10 Hewing GmbH Pipe coupling
DE29518332U1 (en) * 1995-11-18 1996-01-11 Novopress GmbH Pressen und Presswerkzeuge & Co KG, 41460 Neuss Coupling device for the production of a pipe connection
DE19741641A1 (en) * 1997-09-22 1999-03-25 Wavin Bv Pipe or hose connection with socket and pressing sleeve
FR2775508A1 (en) * 1998-03-02 1999-09-03 Comap Abbeville CRIMP CONNECTION FOR PIPE MADE OF SYNTHETIC MATERIAL
DE10010573C1 (en) * 2000-03-03 2001-03-01 Unicor Rohrsysteme Gmbh Pipe end closure device has pipe fitting body provided with support sleeve fitting into pipe enclosed by compression sleeve fitted around pipe end
DE19639794C2 (en) * 1996-09-27 2001-07-26 K Dietzel Gmbh Dipl Ing Hose fitting and process for its manufacture
WO2005071300A3 (en) * 2004-01-23 2005-10-13 Trans Matic Mfg Co Inc Compression clamp
US7360800B2 (en) 2004-01-23 2008-04-22 Trans-Matic Mfg. Co., Inc. Compression clamp
US8898876B2 (en) 2011-03-30 2014-12-02 Rain Bird Corporation Barbed fittings, fitting insertion tools and methods relating to same
US8950789B2 (en) 2009-12-18 2015-02-10 Rain Bird Corporation Barbed connection for use with irrigation tubing
US9440250B2 (en) 2009-12-18 2016-09-13 Rain Bird Corporation Pop-up irrigation device for use with low-pressure irrigation systems

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3160428A (en) * 1960-12-06 1964-12-08 Mulconroy Company Hose coupling having a deformed ferrule
DE1214062B (en) * 1961-07-21 1966-04-07 Mulconroy Company Attachment of the end of a hose between an inner sleeve and an outer sleeve
GB1528530A (en) * 1976-03-29 1978-10-11 Caterpillar Tractor Co Hose collet
FR2418899A1 (en) * 1978-03-01 1979-09-28 Kleber Colombes Compression-type hose connector - has plug sleeve force into hose to compress its walls and force material through apertures in outer sleeve

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3160428A (en) * 1960-12-06 1964-12-08 Mulconroy Company Hose coupling having a deformed ferrule
DE1214062B (en) * 1961-07-21 1966-04-07 Mulconroy Company Attachment of the end of a hose between an inner sleeve and an outer sleeve
GB1528530A (en) * 1976-03-29 1978-10-11 Caterpillar Tractor Co Hose collet
FR2418899A1 (en) * 1978-03-01 1979-09-28 Kleber Colombes Compression-type hose connector - has plug sleeve force into hose to compress its walls and force material through apertures in outer sleeve

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0530404A1 (en) * 1991-09-05 1993-03-10 Hewing GmbH Pipe coupling
DE29518332U1 (en) * 1995-11-18 1996-01-11 Novopress GmbH Pressen und Presswerkzeuge & Co KG, 41460 Neuss Coupling device for the production of a pipe connection
DE19639794C2 (en) * 1996-09-27 2001-07-26 K Dietzel Gmbh Dipl Ing Hose fitting and process for its manufacture
US6296283B1 (en) 1996-09-27 2001-10-02 Dipl.-Lng. K. Dietzel Gmbh Flexible hose sleeve
WO1999015825A1 (en) * 1997-09-22 1999-04-01 Wavin B.V. Coupler for a pipe or hose section
DE19741641C2 (en) * 1997-09-22 2000-11-23 Wavin Bv Connection device for a pipe or hose part
DE19741641A1 (en) * 1997-09-22 1999-03-25 Wavin Bv Pipe or hose connection with socket and pressing sleeve
EP0940620A1 (en) * 1998-03-02 1999-09-08 Comap Abbeville S.A. Compression fitting for plastic pipes
FR2775508A1 (en) * 1998-03-02 1999-09-03 Comap Abbeville CRIMP CONNECTION FOR PIPE MADE OF SYNTHETIC MATERIAL
DE10010573C1 (en) * 2000-03-03 2001-03-01 Unicor Rohrsysteme Gmbh Pipe end closure device has pipe fitting body provided with support sleeve fitting into pipe enclosed by compression sleeve fitted around pipe end
WO2005071300A3 (en) * 2004-01-23 2005-10-13 Trans Matic Mfg Co Inc Compression clamp
US7360800B2 (en) 2004-01-23 2008-04-22 Trans-Matic Mfg. Co., Inc. Compression clamp
US8950789B2 (en) 2009-12-18 2015-02-10 Rain Bird Corporation Barbed connection for use with irrigation tubing
US9440250B2 (en) 2009-12-18 2016-09-13 Rain Bird Corporation Pop-up irrigation device for use with low-pressure irrigation systems
US8898876B2 (en) 2011-03-30 2014-12-02 Rain Bird Corporation Barbed fittings, fitting insertion tools and methods relating to same

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8141 Disposal/no request for examination