DE4005717A1 - Coupling flange for hose - has hard elastomer insert layers and outer steel clamping plates - Google Patents

Coupling flange for hose - has hard elastomer insert layers and outer steel clamping plates

Info

Publication number
DE4005717A1
DE4005717A1 DE4005717A DE4005717A DE4005717A1 DE 4005717 A1 DE4005717 A1 DE 4005717A1 DE 4005717 A DE4005717 A DE 4005717A DE 4005717 A DE4005717 A DE 4005717A DE 4005717 A1 DE4005717 A1 DE 4005717A1
Authority
DE
Germany
Prior art keywords
flange
hose
hard elastomer
insert layers
coupling flange
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Withdrawn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
DE4005717A
Other languages
German (de)
Inventor
Hans-Werner Dipl In Friederich
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.)
Phoenix AG
Original Assignee
Phoenix 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 Phoenix AG filed Critical Phoenix AG
Priority to DE4005717A priority Critical patent/DE4005717A1/en
Publication of DE4005717A1 publication Critical patent/DE4005717A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/04—Layered products comprising a layer of natural or synthetic rubber comprising rubber as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/06—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of natural rubber or synthetic rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/18—Layered products comprising a layer of metal comprising iron or steel
    • 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
    • F16L33/28—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses for hoses with one end terminating in a radial flange or collar
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2311/00—Metals, their alloys or their compounds
    • B32B2311/30—Iron, e.g. steel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2319/00—Synthetic rubber

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

The end of the hose (2) is bent outwards to form the flange and is stiffened by hard elastomer insert layers (6,7,8,9). The flange is clamped between a rear steel backing plate (4) and a front steel backing plate (3). Holes through the flange locate the fasteners. The flange includes a webbing insert layer and is cased in elastomer to complete the structure. The hard elastomer insert layers have a Shore hardness of at least 80. USE/ADVANTAGE - Coupling flange for hose is of simple construction, no need to reinforce fastener holes.

Description

Die Erfindung betrifft einen Verbundkörper (z.B. Schlauch, Kompensator) gemäß Oberbegriff des Anspruchs 1.The invention relates to a composite body (e.g. hose, Compensator) according to the preamble of claim 1.

Verbundkörper mit beispielsweise textilverstärkten Gummiflanschen sind im Einsatzbereich begrenzt. Um höheren Belastungen standzuhalten, werden diese Gummiflansche mit Stahlscheiben zusätzlich verstärkt (DE-C-27 01 320, DE-C- 31 00 987). Mit Hilfe von diesen Stahlscheiben werden die entsprechenden Flanschsteifigkeiten erzielt, um die Dichtigkeit bei höheren Drücken zu gewährleisten. Ebenso wird durch diese Stahlscheiben verhindert, daß die Bohrungen ausreißen. Diese Herstellung ist jedoch sehr kompliziert und kostenintensiv.Composite body with, for example, textile-reinforced Rubber flanges are limited in the area of application. To higher These rubber flanges are used to withstand loads Steel washers additionally reinforced (DE-C-27 01 320, DE-C- 31 00 987). With the help of these steel washers corresponding flange stiffness achieved to ensure tightness to ensure at higher pressures. Likewise, through this Steel discs prevent the holes from tearing out. These However, manufacturing is very complicated and expensive.

Der Flansch gemäß Kennzeichen des Anspruchs 1 ist wirtschaft­ licher herzustellen. Als Versteifung wird anstatt Stahl eine mindestens 80 Shore harte Elastomermischung eingearbeitet.The flange according to the characterizing part of claim 1 is economical licher manufacture. A stiffener is used instead of steel at least 80 Shore hard elastomer mixture incorporated.

Die Erfindung wird im folgenden anhand eines Ausführungsbeispiels unter Bezugnahme auf eine schematische Zeichnung erläutert. Dabei weist der Flansch (1) des Schlauches (2) folgende Teile auf:
Elastomerflansch (3), z.B. aus Gummi,
Hinterlegflansch (4) aus Stahl,
Vorscheibe (5) aus Stahl,
Harte Elastomermischung (z.B. Gummimischung) in Form von vier plattenförmigen Lagen (6, 7, 8, 9),
Durchgehende Festigkeitsträgerlage (10, 11) als Doppellage,
Endverstärkung (12), z.B. aus Gewebe,
Elastomerdichtfläche (13).The invention is explained below using an exemplary embodiment with reference to a schematic drawing. The flange ( 1 ) of the hose ( 2 ) has the following parts:
Elastomer flange ( 3 ), e.g. made of rubber,
Backing flange ( 4 ) made of steel,
Steel pre-pulley ( 5 ),
Hard elastomer mixture (e.g. rubber mixture) in the form of four plate-shaped layers ( 6 , 7 , 8 , 9 ),
Continuous reinforcement layer ( 10 , 11 ) as a double layer,
Final reinforcement ( 12 ), eg made of fabric,
Elastomer sealing surface ( 13 ).

Claims (2)

1. Verbundkörper aus elastomerem Werkstoff, der endständig einen Flansch mit Bohrungen aufweist, wobei der gesamte Flansch aus einem Elastomerflansch, der mit Festigkeits­ trägern verstärkt ist, und einem Stahl-Hinterlegflansch besteht, dadurch gekennzeichnet, daß der Elastomerflansch (3) zusätzlich mit wenigstens zwei Lagen, die aus einer mindestens 80 Shore harten Elastomermischung bestehen, verstärkt ist, wobei sich die Lagen zwischen einer Stahlvorscheibe (5) und dem Hinterlegflansch (4) befinden.1. Composite body made of elastomeric material, which has a flange with holes, the entire flange of an elastomer flange, which is reinforced with strength members, and a steel backing flange, characterized in that the elastomer flange ( 3 ) additionally with at least two Layers, which consist of at least 80 Shore hard elastomer mixture, are reinforced, the layers being located between a steel disc ( 5 ) and the backing flange ( 4 ). 2. Verbundkörper nach Anspruch 1, dadurch gekennzeichnet, daß der Flansch vier Lagen (6, 7, 8, 9) aus elastomerem Werkstoff aufweist.2. Composite body according to claim 1, characterized in that the flange has four layers ( 6 , 7 , 8 , 9 ) made of elastomeric material.
DE4005717A 1989-03-02 1990-02-23 Coupling flange for hose - has hard elastomer insert layers and outer steel clamping plates Withdrawn DE4005717A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE4005717A DE4005717A1 (en) 1989-03-02 1990-02-23 Coupling flange for hose - has hard elastomer insert layers and outer steel clamping plates

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3906595 1989-03-02
DE4005717A DE4005717A1 (en) 1989-03-02 1990-02-23 Coupling flange for hose - has hard elastomer insert layers and outer steel clamping plates

Publications (1)

Publication Number Publication Date
DE4005717A1 true DE4005717A1 (en) 1990-09-06

Family

ID=25878353

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4005717A Withdrawn DE4005717A1 (en) 1989-03-02 1990-02-23 Coupling flange for hose - has hard elastomer insert layers and outer steel clamping plates

Country Status (1)

Country Link
DE (1) DE4005717A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7631667B2 (en) 2003-03-04 2009-12-15 Eddelbuttel + Schneider Gmbh Hose with integral coupling and method for producing the same
WO2014003545A1 (en) 2012-06-28 2014-01-03 Taniq Holding Bv Integrally reinforced flanges

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2325879B1 (en) * 1973-05-22 1974-11-21 Eddelbuettel & Schneider, 2100 Hamburg Mounting flange made of rubber on rubber hoses
DE3440569A1 (en) * 1984-11-07 1986-05-07 Phoenix Ag, 2100 Hamburg Attachment flange of a rubber hose
DE3100987C2 (en) * 1981-01-15 1986-10-23 Phoenix Ag, 2100 Hamburg Mounting flange of a rubber hose

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2325879B1 (en) * 1973-05-22 1974-11-21 Eddelbuettel & Schneider, 2100 Hamburg Mounting flange made of rubber on rubber hoses
DE3100987C2 (en) * 1981-01-15 1986-10-23 Phoenix Ag, 2100 Hamburg Mounting flange of a rubber hose
DE3440569A1 (en) * 1984-11-07 1986-05-07 Phoenix Ag, 2100 Hamburg Attachment flange of a rubber hose

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7631667B2 (en) 2003-03-04 2009-12-15 Eddelbuttel + Schneider Gmbh Hose with integral coupling and method for producing the same
WO2014003545A1 (en) 2012-06-28 2014-01-03 Taniq Holding Bv Integrally reinforced flanges

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8130 Withdrawal