DE3044068C2 - Vacuum cleaner hose - Google Patents
Vacuum cleaner hoseInfo
- Publication number
- DE3044068C2 DE3044068C2 DE19803044068 DE3044068A DE3044068C2 DE 3044068 C2 DE3044068 C2 DE 3044068C2 DE 19803044068 DE19803044068 DE 19803044068 DE 3044068 A DE3044068 A DE 3044068A DE 3044068 C2 DE3044068 C2 DE 3044068C2
- Authority
- DE
- Germany
- Prior art keywords
- hose
- vacuum cleaner
- thin
- cleaner hose
- wall
- 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
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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/24—Hoses or pipes; Hose or pipe couplings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Vacuum Cleaner (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Description
3030th
Die Erfindung betrifft einen Staubsaugerschlauch mit in seiner Längsrichtung angeordneter elektrischer Leitung in einer Nut der öünnwaixligen Schlauch wand.The invention relates to a vacuum cleaner hose with an electric hose arranged in its longitudinal direction Line in a groove in the thin-walled hose wall.
Derartige Schläuche sinC in verschiedenen Ausführungenbekannt Such hoses are known in various designs
So zeigt z. B. die DDR-Patentschrift 87 344 einen Kunststoffschlauch mit elektrischem Leiter, welcher aus einem in die Wandung eingearbeiteten Kupferdraht bestehtSo shows z. B. the GDR patent specification 87 344 a plastic hose with an electrical conductor, which from a copper wire worked into the wall
Eine solche Ausführung hat eine genügende Wandstärke des Schtauchmaterials zur Voraussetzung.Such a design requires a sufficient wall thickness of the immersion material.
In vielen Fällen ist es jedoch erwünscht, die Wandstärke solcher Schläuche möglichst gering zu halten. In diesem Fall besteht der Schlauch aus leicht biegsamem Material und bildet zweckmäßig eine selbsttragende Einheit.In many cases, however, it is desirable to keep the wall thickness of such hoses as small as possible keep. In this case, the hose consists of a slightly flexible material and expediently forms one self-supporting unit.
Bei einem biegsamen Schlauch, insbesondere für Staubsauger nach der DE-OS 27 05 335 dienen die Nuten des Schlauches zur Aufnahme elektrischer Leiter. Zu diesem Zweck sind die Nuten als schraubengangför- somige nach außen offene Schwalbenschwanznuten ausgebildet. Diese Ausführung bedingt jedoch eine sehr große Länge des elektrischen Leiters.In a flexible hose, especially for vacuum cleaners according to DE-OS 27 05 335 are used Grooves in the hose to accommodate electrical conductors. For this purpose, the grooves are helical Dovetail grooves open to the outside are formed. However, this execution requires a very great length of electrical conductor.
Die Erfindung bezweckt die Schaffung eines Staubsaugerschlauches mit elektrischer Leitung in möglichst leichter, möglichst flexibler und möglichst handlicher Ausführung, unter Verwendung in der Praxis bewährter Kunststoffschläuche.The invention aims to create a vacuum cleaner hose with an electrical line in as possible lighter, as flexible as possible and as manageable as possible, using tried and tested Plastic tubing.
Der Erfindungszweck wird dadurch erreicht, daß die elektrische Leitung in einem dünnen Schlauch liegt, welcher seinerseits in der nach außen offenen Nut des dünnwandigen Staubsaugerschlauches liegtThe purpose of the invention is achieved in that the electrical line is in a thin tube, which in turn lies in the outwardly open groove of the thin-walled vacuum cleaner hose
Weitere Merkmale des Erfindungsgegenstandes ergeben sich aus den Unteransprüchen.Further features of the subject matter of the invention emerge from the subclaims.
Der Staubsaugerschlauch gemäß der Erfindung hat den Vorteil, daß das Schlauchgewicht minimal ist, da das Elektrokabel mit geringstmöglicher Leitungslänge eingesetzt werden kann.The vacuum cleaner hose according to the invention has the advantage that the hose weight is minimal, since the Electric cables used with the shortest possible cable length can be.
Ein weiterer Vorteil besteht darin, daß durch Wahl des Führungsschlauchquerschnitts der Schlauch an den jeweiligen Verwendungszweck angepaßt werden kann, z.B. durch Verwendung von 2-, 3- oder 4-adrigen Elektrolitzen bzw. vollisolierten Leitungen.Another advantage is that, by choosing the guide hose cross-section, the hose is attached to the can be adapted to the intended use, e.g. by using 2-, 3- or 4-wire Electric strands or fully insulated cables.
Ferner besteht die Möglichkeit des Einziehens von kleinen Schlauchleitungen für pneumatische Steuerungen bzw. eine Kombination von Elektro- und Schlauchleitung für Sprühextraktions- bzw. Schampuniergeräte.There is also the option of pulling in small hose lines for pneumatic controls or a combination of electrical and hose lines for spray extraction or shampooing devices.
Eine Ausführungsform des Erfindungsgegenstandes ist in den Zeichnungen rein schematisch dargestellt, und zwar zeigtAn embodiment of the subject matter of the invention is shown purely schematically in the drawings, and although shows
F i g. 1 ein Schaubild des Staubsaugerschlauches gemäß der Erfindung;F i g. 1 is a diagram of the vacuum cleaner hose according to the invention;
Gemäß den Zeichnungen besteht der Staubsaugerschlauch aus einen: dünnwandigen Schlauch 1 mit einem nach außen offenen Kanal 2, welcher sich parallel zur Schlauchachse in seiner Längsrichtung erstrecktAccording to the drawings, the vacuum cleaner hose consists of a: thin-walled hose 1 with a outwardly open channel 2, which extends parallel to the hose axis in its longitudinal direction
In die Nut 2 ist ein dünnwandiger Schlauch 3 eingelegt In diesem Schlauch 3 verlaufen die Drähte 4,5 der elektrischen Leitung schraubenförmig. Die Drähte 4, 5 können auch glatt verlaufen. Sowohl der dünne Schlauch 3 als auch der Staubsaugerschlauch 1 können glatte oder gewellte Wandungen hafcen.A thin-walled tube 3 is inserted into the groove 2. The wires 4, 5 run in this tube 3 of the electrical line helically. The wires 4, 5 can also run smoothly. Both the thin Both the hose 3 and the vacuum cleaner hose 1 can have smooth or corrugated walls.
Bei einer bevorzugten Ausführungsform ist die Wandung des Staubsaugerschlauches 1 gewellt und die Wandung des dünnen Schlauches 3 glatt Bei der Herstellung des Staubsaugerschlauches kann die Nut 2 zunächst für sich in den Schlauch 1 eingearbeitet werden.In a preferred embodiment, the wall of the vacuum cleaner hose 1 is corrugated and the The wall of the thin hose 3 is smooth. During the manufacture of the vacuum cleaner hose, the groove 2 must first be worked into the hose 1 by itself.
Es besteht aber auch die Möglichkeit, auf einen Schlauch 1 mit kreisförmigem Querschnitt einen mit elektrischer Leitung versehenen dünnen Schlauch 3 aufzulegen und umer Bildung der Nut 2 radial in die Wandung des Schlauches 1 einzupressen und gleichzeitig mit ihr zu verbinden.But there is also the possibility of having a hose 1 with a circular cross-section electrical line provided thin tube 3 and to form the groove 2 radially in the Press in the wall of the hose 1 and at the same time connect it to it.
Für den Innenschlauch 1 kann in beliebiger Weise ein glatter, gerippter, extrudierter oder gewickelter sowie gegebenenfalls verstärkter Schlauch verwendet werden. Das gleiche gilt für den dünnen Schlauch 3.For the inner tube 1, a smooth, ribbed, extruded or wound as well as reinforced hose can be used if necessary. The same applies to the thin tube 3.
Claims (5)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803044068 DE3044068C2 (en) | 1980-11-24 | 1980-11-24 | Vacuum cleaner hose |
US06/213,883 US4368348A (en) | 1979-12-21 | 1980-12-08 | Vacuum cleaner hose with an electrical conductor |
IT8023669U IT8023669V0 (en) | 1979-12-21 | 1980-12-18 | FLEXIBLE HOSE FOR VACUUM CLEANERS. |
GB8040669A GB2066408B (en) | 1979-12-21 | 1980-12-18 | Suction hose |
IT26723/80A IT1149899B (en) | 1979-12-21 | 1980-12-18 | FLEXIBLE HOSE FOR VACUUM CLEANERS |
FR8027094A FR2472928B1 (en) | 1979-12-21 | 1980-12-19 | HOSE FOR DUST VACUUMS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19803044068 DE3044068C2 (en) | 1980-11-24 | 1980-11-24 | Vacuum cleaner hose |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3044068A1 DE3044068A1 (en) | 1982-07-15 |
DE3044068C2 true DE3044068C2 (en) | 1983-12-15 |
Family
ID=6117352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19803044068 Expired DE3044068C2 (en) | 1979-12-21 | 1980-11-24 | Vacuum cleaner hose |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3044068C2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3442583A1 (en) * | 1984-11-22 | 1986-05-28 | Christoph 6240 Königstein Vohrer | Flexible hose for carrying a flow medium, having at least one control line which is integrated in a hose wall |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3518013A1 (en) * | 1985-05-18 | 1986-11-20 | Festo KG, 7300 Esslingen | FLEXIBLE HOSE |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR869299A (en) * | 1940-09-27 | 1942-01-28 | Flexible tube for vacuum cleaning apparatus and other similar applications | |
CH323095A (en) * | 1956-09-25 | 1957-07-15 | Schweiz Sprengstoff Ag Cheddit | Pipeline made of electrically insulating material |
DE7034009U (en) * | 1970-09-12 | 1970-12-10 | Felten & Guilleaume Kabelwerk | PIPE FOR PRESSURE TRANSMISSION SYSTEMS. |
DE2951630A1 (en) * | 1979-12-21 | 1981-07-02 | Techno-Chemie Kessler & Co GmbH, 6082 Mörfelden | Vacuum cleaner tube with electrical cable - has conductor wires stored inside space between outer and shaped inner tubes |
-
1980
- 1980-11-24 DE DE19803044068 patent/DE3044068C2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3442583A1 (en) * | 1984-11-22 | 1986-05-28 | Christoph 6240 Königstein Vohrer | Flexible hose for carrying a flow medium, having at least one control line which is integrated in a hose wall |
Also Published As
Publication number | Publication date |
---|---|
DE3044068A1 (en) | 1982-07-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2851595C2 (en) | Ribbon cable | |
DE2132798A1 (en) | Wire harness and process for its manufacture | |
DE4205574A1 (en) | Laying cable or hose in conduit - feeding guide element along guide channel integral with conduit to draw cable along | |
DE7503699U (en) | FLEXIBLE HOSE, IN PARTICULAR FOR VACUUM CLEANERS | |
DE3217401A1 (en) | Cable guidance device | |
CH626743A5 (en) | ||
DE3044068C2 (en) | Vacuum cleaner hose | |
DE2313749C2 (en) | Protective tube, in particular for gas-insulated high-voltage pipelines | |
DE1218032B (en) | Electrical expansion cable that is attached to a vacuum cleaner hose made of a tubular, elastic body | |
DE2042183C3 (en) | ||
DE1243467B (en) | Flexible cable | |
DE3705292C1 (en) | Flexible hose | |
DE2042183B2 (en) | FLEXIBLE HOSE | |
DE2330844A1 (en) | Pulling method of cables through ducts - has draw cable with spacers to prevent cutting duct wall at bends | |
DE2740162C2 (en) | Plastic cable jacket | |
DE8213407U1 (en) | Cable routing unit | |
DE2951630A1 (en) | Vacuum cleaner tube with electrical cable - has conductor wires stored inside space between outer and shaped inner tubes | |
DE2350833C2 (en) | Flexible line for a gaseous medium | |
AT502553B1 (en) | ELECTRICAL INSTALLATION WELLROHR | |
DE7936057U1 (en) | PLASTIC HOSE | |
DE1075181B (en) | Installation cable with metal jacket | |
CH703358A2 (en) | Cable conduit pipe for electrical cable that is utilized for electrical installation in building construction sector, has pulling rope running within pipe part, where rope is longer than lengthwise section of pipe part | |
DE3206918A1 (en) | Retaining clip for cables and/or lines | |
DE25772C (en) | Innovations in electrical cables and in the process of making the same | |
DE102016108810A1 (en) | Device and method for the production of cable sets |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AF | Is addition to no. |
Ref country code: DE Ref document number: 2951630 Format of ref document f/p: P |
|
8162 | Independent application | ||
8125 | Change of the main classification |
Ipc: A47L 9/24 |
|
8126 | Change of the secondary classification |
Ipc: F16L 11/12 |
|
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
AG | Has addition no. |
Ref country code: DE Ref document number: 3303181 Format of ref document f/p: P |
|
8339 | Ceased/non-payment of the annual fee |