DE2225060A1 - COUPLING HOSE FOR THE POWER SUPPLY OF MACHINERY OR TOOLS - Google Patents
COUPLING HOSE FOR THE POWER SUPPLY OF MACHINERY OR TOOLSInfo
- Publication number
- DE2225060A1 DE2225060A1 DE19722225060 DE2225060A DE2225060A1 DE 2225060 A1 DE2225060 A1 DE 2225060A1 DE 19722225060 DE19722225060 DE 19722225060 DE 2225060 A DE2225060 A DE 2225060A DE 2225060 A1 DE2225060 A1 DE 2225060A1
- Authority
- DE
- Germany
- Prior art keywords
- coupling hose
- electrical lines
- tools
- hose
- electrical
- 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.)
- Pending
Links
- 230000008878 coupling Effects 0.000 title claims description 15
- 238000010168 coupling process Methods 0.000 title claims description 15
- 238000005859 coupling reaction Methods 0.000 title claims description 15
- 239000000463 material Substances 0.000 claims description 7
- 210000002445 nipple Anatomy 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
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
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L11/12—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting
- F16L11/127—Hoses, i.e. flexible pipes made of rubber or flexible plastics with arrangements for particular purposes, e.g. specially profiled, with protecting layer, heated, electrically conducting electrically conducting
-
- 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
- F16L25/00—Construction or details of pipe joints not provided for in, or of interest apart from, groups F16L13/00 - F16L23/00
- F16L25/01—Construction or details of pipe joints not provided for in, or of interest apart from, groups F16L13/00 - F16L23/00 specially adapted for realising electrical conduction between the two pipe ends of the joint or between parts thereof
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Description
KUPPLUNGSSCHLAUCH ZUR ENERGIEVERSORGUNG VON MASCHINEN- ODER WERKZEUGEN Die Erfindung betrifft einen Kupplungsschlauch zur Energieversorgung von Maschinen oder Werkzeugen, enthaltend Druckmittel- und elektrische Leitungen und deren Anschlußarmaturen. COUPLING HOSE FOR THE ENERGY SUPPLY OF MACHINERY OR TOOLS The invention relates to a coupling hose for supplying energy to machines or tools containing pressure medium and electrical lines and their connection fittings.
Bei einen bekannten derartigen Kupplungsschlauch sind besondere Schläuche für Druckmittel und für Elektrohabel in eine gemeinsame Schlauchhülle eingefündelt und dadurch zusammengehalten. Dies hat den Vorteil, daß nur nach ein schlauchförmiges Gebilde zo vorlagen ist für die Energieversorgung eines zugehörigen Werkzeugen, oder auch für die Energieversorgung eines Aufliegerfahrzeugen vom zugehörigen Sattelschlepper. Die Heratellung dieses bekannten Kupplungsschlauches erfordert aber mehrere Arbeitegänge, zuerst für die Ummantelung der Druckmittel-und Elcktrokabel, sodann für deren Einfädeln in die gemeinsame vergefertigte Schlauchhülle. Auch wird für einen solchen Kupplungsschlauch entsprechend viel Hüllenmaterial benütigt, und der Schlauch wird ziemlich dick, Nach teilig ist vor allem, daß die gemeinsame Schlauchhülle nicht bis an die mit Anschlußarmaturen verschenen Enden Der Breuckmittel- und Blektroleitungen reichen kann, und gerade diese ungeschützten Teile der Leitungen werden ver allem beim Herstellen und Lösen der Verbindungen mit den Armaturen mechenisch am stärksten beansprucht.In a known coupling hose of this type, special hoses are used for pressure medium and for electric cables bundled into a common hose sleeve and thus held together. This has the advantage that only after a tubular Gebilde zo templates is for the energy supply of an associated tool, or for the energy supply of a trailer vehicle from the associated Articulated lorry. However, the manufacture of this known coupling hose requires several work steps, first for the sheathing of the pressure medium and electrical cables, then for their threading into the jointly manufactured hose cover. Also for such a coupling hose a corresponding amount of casing material is required, and the tube becomes quite thick, The main disadvantage is that the common hose cover is not up to the with Connection fittings give away the ends of the bridging medium and sheet metal lines are sufficient can, and it is precisely these unprotected parts of the cables that are used during manufacture and loosening the connections with the fittings is the most mechanically stressed.
zur Vermeidung dieser flMngel bei einem Kupplungsschlauch der eingange angegobenen Gattung wird erfindungsgemäß vor allem vergeschiagen, daß die elcktrischen Leitungen in das gummielastische einstückige Schlauchmaterial eingebettet sind, vorzugaweise auf einer an sich bekannten Geflechtseinlage.to avoid these deficiencies with a coupling hose of the inputs indicated genus is according to the invention especially denied that the electronic Lines are embedded in the rubber-elastic one-piece hose material, preferably on a known braid insert.
Durch diese Einbettung kommen die elektrischen Leitungen über die ganze Länge des Kupplungsechlauches in dessen radial äußere Zone zu liegen und werden entsprechsed wenig im Betrieb auf Beigung beponsprucht ; ein Abknioken ist praktisch ansgeschlessen, Der Kupplungsschlauch mit Geflechtseinlage und den elektrischen Leitungen kann in einem sinzigen Arbeitsgang hergestellt werdom.Through this embedding, the electrical lines come over the entire length of the coupling hose to lie and be in its radially outer zone correspondingly little sponsored in the company for confirmation; a kink is practical connected, the coupling hose with braided insert and the electrical Lines can be produced in a single operation.
Dabei kennen die elektrischen Leitungen parallel nebeneinander zu wenigstens einem Bündel vereinigt sein, weiches verzugsweise spiralig im Schlauchmaterial vorläuft und dann als zusätzliche Bewährung wirkt, besonders wenn wenigstens svei Leitungabündel gebildet und gegensinnig im Schlauchmaterial steigend angeordnet sind.The electrical lines are parallel to each other be united at least one bundle, soft verhaben spirally in the hose material runs forward and then acts as additional probation, especially if at least svei Cable bundle formed and arranged in opposite directions rising in the hose material are.
Verteilhaft fat ferner, wenigstens eine Kentaktschelle als elektrische Anschlußarmatur, deren in sich geschlossener Ringteil aus Kunststeff mit einer Stahlbandarmierung bestcht und auf der Geflechtseinlage mitmt, hinter einem Schlavchnippel, und achsparallele Bchrungen zur Aufnahme je eines Leitungsendes enthält, walche Bchrungen am Ende radial nach außen gekrümmt sind in eine auf dem Ringteil feste Mchrfachbuchse.Reasonably fat also, at least one Kentakt clamp as an electrical one Connection fitting, the closed ring part of which is made of synthetic material with a steel band reinforcement bribed and along on the braided insert, behind a sloppy nipple, and axially parallel stanchions for receiving one line end each, walche stanchions are curved radially outward at the end into a Mchrfachbuchse fixed on the ring part.
Dadurch sind die Leitungsenden gegen Zug- und Biegebeanspruchung vellständig geschützt.This means that the ends of the line are complete against tensile and bending loads protected.
Die Drfindung möge anhand des in der Figur schematisch und schaubildlich dargestellten usführungsbeispiels weiter erläutert werden.The discovery may be based on the in the figure schematically and graphically illustrated embodiment example are further explained.
Im gummielastischen Mantel 1 des Kupplungeschlauches sind parallel nebeneinunder elektrische Leitungen 2 eingebettet, über der Gefiechtseinlage 3, welche die Abstützung gewäbrleistet gegen das Druckmittel im Inncron des Kupplungeschlauches. Am Schlauchende ist des gummielastische Material des Mantels 1 bis auf die Geflechtaeinlage 3 abgetragen, wedurch die elektrischen Leitungsenden 4 freigelegt sind, Die Leitungsenden sind durch Bchrungen 5 parallel im geschlessenen miteinet Stab@bandarmiernns Mrerschenen Ringteil 6 siner Kentaktschelle 7 gesteckt, bie die blanken Leitungsenden durch die gekrümmten Bchrungsonden 8 in die betreffenden Kontakte einer Mchrfachsteckbuchse 9 treten, weiche auf dem Ringteil 6 der Kentaktschelle 7 sitzt, Der Ringteil stützt sich axial cinerseits gegen des nicht abgetragene Schlauchmaterial, andererseits gegen einen an sich bekannten Schlauchnippel 10, der als Anschlu5armatur für die Druckmittelleitung auf das äußerste Ende der freigelegten Geflechtseinlage 3 durch plastisches Verforman gapreßt ist,In the rubber-elastic jacket 1 of the coupling hose are parallel embedded next to one another electrical lines 2, above the braided insert 3, which ensures the support against the pressure medium in the inner part of the coupling hose. At the end of the hose is the rubber-elastic material of the jacket 1 except for the braided insert 3 removed, by which the electrical line ends 4 are exposed, the line ends are parallel through stanchions 5 in the closed miteinet bar @ bandarmiernns Mrerschenen Ring part 6 inserted into its Kentakt clip 7, bie the bare cable ends the curved Bchrungsonde 8 in the relevant contacts of a Mchrfach socket 9 step, which sits on the ring part 6 of the Kentaktschelle 7, the ring part supports axially on the one hand against the hose material that has not been removed, on the other hand against a hose nipple 10 known per se, which is used as a connection fitting for the Pressure medium line to the extreme end of the exposed braid insert 3 through plastic deformation is pressed,
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722225060 DE2225060A1 (en) | 1972-05-23 | 1972-05-23 | COUPLING HOSE FOR THE POWER SUPPLY OF MACHINERY OR TOOLS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722225060 DE2225060A1 (en) | 1972-05-23 | 1972-05-23 | COUPLING HOSE FOR THE POWER SUPPLY OF MACHINERY OR TOOLS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2225060A1 true DE2225060A1 (en) | 1973-12-06 |
Family
ID=5845648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722225060 Pending DE2225060A1 (en) | 1972-05-23 | 1972-05-23 | COUPLING HOSE FOR THE POWER SUPPLY OF MACHINERY OR TOOLS |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2225060A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2719851A1 (en) * | 1977-05-04 | 1978-11-09 | Gummi Roller Gmbh & Co | MONO HOSE |
| WO1991000468A1 (en) * | 1989-06-30 | 1991-01-10 | Rauma-Repola Oy | Connector for a hydraulic pressure hose |
| EP0982524A1 (en) * | 1998-08-24 | 2000-03-01 | Karin Daume Maschinenteile GmbH & Co. KG | Device for electrically contacting an electrically contactive part of an in particular elongated for example essentially cylindrical body, for example of a pipe or of a cable |
| EP1126205A1 (en) * | 2000-02-18 | 2001-08-22 | Still Gmbh | Assembly with a hydraulic hose and an electric cable |
| WO2004083647A1 (en) * | 2003-03-15 | 2004-09-30 | Festo Ag & Co | Module for a valve bank |
-
1972
- 1972-05-23 DE DE19722225060 patent/DE2225060A1/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2719851A1 (en) * | 1977-05-04 | 1978-11-09 | Gummi Roller Gmbh & Co | MONO HOSE |
| US4229613A (en) * | 1977-05-04 | 1980-10-21 | Gummi-Roller Gmbh & Co. | Mono-hose with electrical conductors and end connector means |
| WO1991000468A1 (en) * | 1989-06-30 | 1991-01-10 | Rauma-Repola Oy | Connector for a hydraulic pressure hose |
| US5222770A (en) * | 1989-06-30 | 1993-06-29 | Rauma-Repola Oy | Connector for a hydraulic pressure hose |
| EP0982524A1 (en) * | 1998-08-24 | 2000-03-01 | Karin Daume Maschinenteile GmbH & Co. KG | Device for electrically contacting an electrically contactive part of an in particular elongated for example essentially cylindrical body, for example of a pipe or of a cable |
| WO2000011391A1 (en) * | 1998-08-24 | 2000-03-02 | Karin Daume Maschinenteile Gmbh & Co. Kg | Device for electroconductively contacting an electroconductive part of an especially longish, for example essentially cylindrical body, for example a tube or a cable |
| US7018221B2 (en) | 1998-08-24 | 2006-03-28 | Daume Patentbesitzgesellschaft Mbh & Co. Kg | Device for contacting in particular elongated, illustratively substantially cylindrical bodies such as cables or pipes/tubes |
| EP1126205A1 (en) * | 2000-02-18 | 2001-08-22 | Still Gmbh | Assembly with a hydraulic hose and an electric cable |
| DE10007442A1 (en) * | 2000-02-18 | 2001-08-23 | Still Gmbh | Arrangement with a hydraulic hose and an electrical line |
| WO2004083647A1 (en) * | 2003-03-15 | 2004-09-30 | Festo Ag & Co | Module for a valve bank |
| US7182102B2 (en) | 2003-03-15 | 2007-02-27 | Festo Ag & Co. | Module for a valve bank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |