DE1751881U - REINFORCEMENT ON PRESSURE HOSES WITH COUPLING FITTINGS. - Google Patents
REINFORCEMENT ON PRESSURE HOSES WITH COUPLING FITTINGS.Info
- Publication number
- DE1751881U DE1751881U DE1957W0017787 DEW0017787U DE1751881U DE 1751881 U DE1751881 U DE 1751881U DE 1957W0017787 DE1957W0017787 DE 1957W0017787 DE W0017787 U DEW0017787 U DE W0017787U DE 1751881 U DE1751881 U DE 1751881U
- Authority
- DE
- Germany
- Prior art keywords
- reinforcement
- hose
- pressure hoses
- coupling fittings
- fitting
- 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
Links
Landscapes
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Description
Bewehrung an Druckschläuche mit Kupplungsarmaturen.
Druckbeanspruohte Schläuche werden, wie erfahrungsgemäß festgestellt wurde, meistens unmittelbar hinter der Armatur zuerst schadhaft. Dies wird sowohl auf die durch die Anbringung der Armatur bedingte erhöhte Beanspruchung des Schlauches zurückgeführt sowie insbesondere auf dessen Reibungsbeanspruchung bei Biegung.Pressure-loaded hoses are determined, as experience has shown was first damaged, usually immediately behind the fitting. This will both the increased stress on the hose caused by the fitting of the fitting traced back and in particular to its frictional stress when bending.
Die Neuerung betrifft eine Maßnahme zur Erhöhung der Lebensdauer des Schlauches durch Bewehrung und schlägt vor, den Schlauch unmittelbar hinter der Armatur durch Aufvulkanisieren eines Gummimantels zu bewehrten, der sich über das Ende der Armatur und das sich daran anschließende Schlauchende erstreckt.The innovation concerns a measure to increase the service life of the Hose through reinforcement and suggests the hose immediately behind the Armature to be reinforced by vulcanizing a rubber jacket that extends over the End of the fitting and the hose end connected to it extends.
Die infolge der Bewehrung erhaltene Verstärkung verhindert eine Knickung des Schlauches unmittelbar hinter der Armatur, sodaß die Beanspruchung an dieser Stelle herabgesetzt wird.The reinforcement obtained as a result of the reinforcement prevents buckling of the hose directly behind the fitting, so that the stress on this Position is reduced.
Außerdem werden die Ermüdungserschieinungen des Schlauches, die durch dessen Reibung an der Hülse bei Biegung entstehen, weitgehend vermindert, Ein Ausführungsbeispiel der Neuerung ist in der Abbildung im Schnitt aufgezeigt und wird an Hand dieser beschrieben.In addition, the hose fatigue caused by whose friction on the sleeve when it is bent is largely reduced, an exemplary embodiment the innovation is shown in the figure in section and is based on this described.
Es ist a die Armatur und a der Schlauch, während b die Bewehrung bildet, die an der Schlauchseite beispielsweise mit einem Ring abschließt.A is the armature and a is the hose, while b is the reinforcement, which ends with a ring on the hose side, for example.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1957W0017787 DE1751881U (en) | 1957-07-10 | 1957-07-10 | REINFORCEMENT ON PRESSURE HOSES WITH COUPLING FITTINGS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1957W0017787 DE1751881U (en) | 1957-07-10 | 1957-07-10 | REINFORCEMENT ON PRESSURE HOSES WITH COUPLING FITTINGS. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1751881U true DE1751881U (en) | 1957-09-05 |
Family
ID=32796340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1957W0017787 Expired DE1751881U (en) | 1957-07-10 | 1957-07-10 | REINFORCEMENT ON PRESSURE HOSES WITH COUPLING FITTINGS. |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1751881U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2820261A1 (en) * | 1978-05-10 | 1979-11-15 | Gummi Roller Gmbh & Co | Rubber pressure-hose with fitted nozzle - has protruding part of fitting integrally coated with vulcanisate to reduce risk of kinking at end |
DE3246219A1 (en) * | 1982-12-14 | 1984-06-14 | Alfred Teves Gmbh, 6000 Frankfurt | FLEXIBLE PRESSURE HOSE |
-
1957
- 1957-07-10 DE DE1957W0017787 patent/DE1751881U/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2820261A1 (en) * | 1978-05-10 | 1979-11-15 | Gummi Roller Gmbh & Co | Rubber pressure-hose with fitted nozzle - has protruding part of fitting integrally coated with vulcanisate to reduce risk of kinking at end |
DE3246219A1 (en) * | 1982-12-14 | 1984-06-14 | Alfred Teves Gmbh, 6000 Frankfurt | FLEXIBLE PRESSURE HOSE |
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