DE3044068A1 - Electrical lead or cable housed in longitudinal groove - is formed by deformation of wall of suction hose, and may have outer hose or foam casing - Google Patents

Electrical lead or cable housed in longitudinal groove - is formed by deformation of wall of suction hose, and may have outer hose or foam casing

Info

Publication number
DE3044068A1
DE3044068A1 DE19803044068 DE3044068A DE3044068A1 DE 3044068 A1 DE3044068 A1 DE 3044068A1 DE 19803044068 DE19803044068 DE 19803044068 DE 3044068 A DE3044068 A DE 3044068A DE 3044068 A1 DE3044068 A1 DE 3044068A1
Authority
DE
Germany
Prior art keywords
hose
wall
vacuum cleaner
cable
thin
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.)
Granted
Application number
DE19803044068
Other languages
German (de)
Other versions
DE3044068C2 (en
Inventor
Leo Ing.(grad.) 6090 Rüsselsheim Eichelberger
Georg 6230 Frankfurt Endres
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.)
Techno Chemie Kessler and Co GmbH
Original Assignee
Techno Chemie Kessler and Co GmbH
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 Techno Chemie Kessler and Co GmbH filed Critical Techno Chemie Kessler and Co GmbH
Priority to DE19803044068 priority Critical patent/DE3044068C2/en
Priority to US06/213,883 priority patent/US4368348A/en
Priority to IT26723/80A priority patent/IT1149899B/en
Priority to IT8023669U priority patent/IT8023669V0/en
Priority to GB8040669A priority patent/GB2066408B/en
Priority to FR8027094A priority patent/FR2472928B1/en
Publication of DE3044068A1 publication Critical patent/DE3044068A1/en
Application granted granted Critical
Publication of DE3044068C2 publication Critical patent/DE3044068C2/en
Expired 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
    • 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)

Abstract

The wall of an inner hose (1) is deflected inwardly to provide a channel (2) in the form of an external longitudinal recess. The cable (3) which comprises one or more conductors is disposed in the channel (2). The cable (3) may also be replaced by a thin auxiliary hose. The inner hose (1) with the cable (3) or thin auxiliary hose disposed on the outside is encased in an outer hose (4) which is of circular cross-section. The deflection of the wall of the inner hose (1) forms an external flattened portion (5). A cable (6) or a thin hose are surrounded by a foam segment (7) disposed on the external flattened portion (5). The inner hose (1) and the foam segment (7) are encased by an outer hose (8) which is of circular cross-section.

Description

Staubsaugerschlauch"Vacuum cleaner hose "

Das Hauptpatent betrifft einen Staubsaugerschlauch mit elektrischer Leitung in einer Nut der Schlauchwand.The main patent relates to a vacuum cleaner hose with electric Line in a groove in the hose wall.

Gegenstand des Hauptpatentes ist eine derartige Ausbildung eines solchen Staubsaugerschlauches, daß die Nut in der Wand eines Innenschlauches parallel zur Schlauchachse verläuft und der Innenschlauch von einem im Querschnitt kreisförmigen Außenschlauch satt ummantelt ist.The subject of the main patent is such a training Vacuum cleaner hose that the groove in the wall of an inner hose is parallel to the The tube axis runs and the inner tube of a circular cross-section Outer hose is fully coated.

Die Zusatzanmeldung betrifft eine Weiterbildung des Gegenstandes des Hauptpatentes, um die Herstellung eines Staubsaugerschlauches noch mehr zu vereinfachen und seine Brauchbarkeit in der Praxis noch mehr zu erhöhen.The additional registration relates to a further development of the subject matter of Main patent for the manufacture of a vacuum cleaner hose still to simplify more and to increase its usefulness in practice even more.

Der Erfindungszweck wird dadurch erreicht, daß die elektrische Leitung in einem dünnen Schlauch liegt, welcher seinerseits im nach außen offenen Kanal des Mantels des Staubsaugerschlauches liegt.The purpose of the invention is achieved in that the electrical line lies in a thin tube, which in turn is in the channel that is open to the outside of the jacket of the vacuum cleaner hose.

Nach einem weiteren Merkmal der Erfindung können sowohl der dünne Schlauch als auch der Staubsaugerschlauch gewellte Wandungen haben oder die Wandung des dünnen Schlauches kann glatt und die Wandung des Staubsaugerschlauches gewellt sein.According to a further feature of the invention, both the thin Both the hose and the vacuum cleaner hose have corrugated walls or the wall of the thin hose can be smooth and the wall of the vacuum cleaner hose can be corrugated be.

Eine Ausführungsform des Gegenstandes des Zusatzpatentes int in den Zeichnungen (Figure 1 bis Figur 3) rein schematisch dargestellt, und zwar: Figur 1: schaubildlich, Figur 2: im Querschnitt ~ und Figur 3: im Längsschnitt.An embodiment of the subject matter of the additional patent int in the Drawings (Figure 1 to Figure 3) shown purely schematically, namely: Figure 1: diagrammatically, FIG. 2: in cross section and FIG. 3: in longitudinal section.

Wie bei dem Hauptpatent verläuft die Nut 2 des Schlauches 1 parallel zur Schlauchachse.As in the main patent, the groove 2 of the hose 1 runs parallel to the hose axis.

In die Nut 2 ist ein dünner Schl,auch 3 eingelegt.In the groove 2 a thin Schl, also 3 is inserted.

In dem dünnen Schlauch befinden sich die Drähte 4, 5 der elektrischen Leitung. Sowohl der dünne Schlauch 3 als auch der Staubsaugerschlauch 1 können gewellte Wandungen haben.In the thin tube are the wires 4, 5 of the electrical Management. Both the thin hose 3 and the vacuum cleaner hose 1 can be corrugated Have walls.

Die Ausführung kann auch so sein, daß die Wandung des dünnen Schlauches 3 glatt und die Wandung des Staubsaugerschlauches 1 gewellt ist.The design can also be such that the wall of the thin tube 3 is smooth and the wall of the vacuum cleaner hose 1 is corrugated.

Die Herstellung des erfindungsgemäßen Schlauches kann in einfacher Weise beispielsweise derart erfolgen, daß auf einen Schlauch 1 mit kreisförmigem Querschnitt ein mit elektrischer Leitung versehener dünner Schlauch 3 aufgelegt und unter Bildung der Nut 2 radial in die Wandung des Schlauches 1 eingepresst und gleichzeitig mit ihr verbunden wird.The hose according to the invention can be produced in a simple manner Way for example done in such a way that on a hose 1 with circular Cross-section of a thin tube 3 provided with an electrical line is placed and pressed radially into the wall of the hose 1 with the formation of the groove 2 is connected to it at the same time.

Der Innenschlauch 1 kann in beliebiger Weise als glatter, gerippter, extrudierter oder gewickelter sowie gegebenenfalls verstärkter Schlauch hergestellt werden.The inner tube 1 can be used in any way as a smooth, ribbed, extruded or wound and optionally reinforced hose produced will.

Das Gleiche gilt für den dünnen Schlauch 3.The same applies to the thin tube 3.

Claims (3)

AnsprUche: f Staubsaugerschlauch nach Patent . ... ... (Patentanmeldung P 29 51 630.1-12), dadurch gekennzeichnet, daß die elektrische Leitung (4, 5) in einem dünnen Schlauch (3) liegt, welcher seinerseits im nach außen offenen Kanal (2) des Mantels des Staubsaugerschlauches (1) liegt. Claims: f vacuum cleaner hose according to patent. ... ... (patent application P 29 51 630.1-12), characterized in that the electrical line (4, 5) in a thin tube (3), which in turn is in the channel that is open to the outside (2) of the jacket of the vacuum cleaner hose (1). 2. Staubsaugerschlauch nach Anspruch 1, dadurch gekennzeichnet, daß sowohl der dünne Schlauch (3) als auch der Staubsaugerschlauch (1) gewellte Wandungen hat.2. Vacuum cleaner hose according to claim 1, characterized in that both the thin hose (3) and the vacuum cleaner hose (1) have corrugated walls Has. 3. Staubsaugerschlauch nach Anspruch 1, dadurch gekennzeichnet, daß die Wandungen des dünnen Schlauches (3) glatt und die Wandungen des Staubsaugerschlauches (1) gewellt sind.3. Vacuum cleaner hose according to claim 1, characterized in that the walls of the thin hose (3) smooth and the walls of the vacuum cleaner hose (1) are wavy.
DE19803044068 1979-12-21 1980-11-24 Vacuum cleaner hose Expired DE3044068C2 (en)

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
IT26723/80A IT1149899B (en) 1979-12-21 1980-12-18 FLEXIBLE HOSE FOR VACUUM CLEANERS
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
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 true DE3044068A1 (en) 1982-07-15
DE3044068C2 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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3518013A1 (en) * 1985-05-18 1986-11-20 Festo KG, 7300 Esslingen FLEXIBLE HOSE

Families Citing this family (1)

* Cited by examiner, † Cited by third party
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

Citations (4)

* Cited by examiner, † Cited by third party
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3518013A1 (en) * 1985-05-18 1986-11-20 Festo KG, 7300 Esslingen FLEXIBLE HOSE

Also Published As

Publication number Publication date
DE3044068C2 (en) 1983-12-15

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