DE1977903U - VACUUM CLEANER WITH BRUSH ROLLERS DRIVEN BY THE FAN MOTOR. - Google Patents
VACUUM CLEANER WITH BRUSH ROLLERS DRIVEN BY THE FAN MOTOR.Info
- Publication number
- DE1977903U DE1977903U DES52379U DES0052379U DE1977903U DE 1977903 U DE1977903 U DE 1977903U DE S52379 U DES52379 U DE S52379U DE S0052379 U DES0052379 U DE S0052379U DE 1977903 U DE1977903 U DE 1977903U
- Authority
- DE
- Germany
- Prior art keywords
- vacuum cleaner
- brush rollers
- pivot axis
- nozzle part
- fan motor
- 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
-
- 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
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
- A47L9/0405—Driving means for the brushes or agitators
- A47L9/0411—Driving means for the brushes or agitators driven by electric motor
-
- 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
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
- A47L5/30—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with driven dust-loosening tools, e.g. rotating brushes
-
- 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
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
-
- 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
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
- A47L9/0405—Driving means for the brushes or agitators
- A47L9/0416—Driving means for the brushes or agitators driven by fluid pressure, e.g. by means of an air turbine
-
- 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
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
- A47L9/0427—Gearing or transmission means therefor
- A47L9/0444—Gearing or transmission means therefor for conveying motion by endless flexible members, e.g. belts
-
- 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
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
- A47L9/0461—Dust-loosening tools, e.g. agitators, brushes
- A47L9/0466—Rotating tools
- A47L9/0477—Rolls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Description
25 037-2.11.6725 037-2.11.67
GMBH Atta. S 52 379/34e GbmGMBH Atta. S 52 379 / 34e Gbm
Unser Zeichen PVA 65/5408 J*e/Eb. Our reference PVA 65/5408 J * e / Eb.
Staubsauger mit vom Gebläsemotor angetriebenen BürstenwalzenVacuum cleaner with brush rollers driven by the fan motor
Es wurde bereits vorgeschlagen, einen Staubsauger mit zwei Bürstenwalzen zu versehen, die im Düsenteil des Gerätes untergebracht vom Gebläsemotor über ein Untersetzungsgetriebe gegenläufig angetrieben werden. Mit diesen Bürstenwalzen erzielt man beim Saugen gleichzeitig einen Kehreffekt, und durch die Gegenläufigkeit der Walzen wird der Schmutz nach innen dem Saugsehlitz zugeführt. Dabei muß allerdings die Bedienungsperson darauf achten, daß beide Walzen gleichzeitig auf der zu saugenden Unterlage aufliegen, da sonst der Reinigungseffekt nur sehr gering ist. It has already been proposed to provide a vacuum cleaner with two brush rollers, which are housed in the nozzle part of the device are driven in opposite directions by the fan motor via a reduction gear. Achieved with these brush rollers you have a sweeping effect while vacuuming, and the counter-rotation of the rollers turns the dirt inwards fed to the suction seat. However, the operator must Make sure that both rollers are resting on the surface to be vacuumed at the same time, otherwise the cleaning effect is only very slight.
Dieses Halten des Gerätes in einer bestimmten, immer gleichmäßigen Stellung ist umständlich und mit der Zeit anstrengend. Die Neuerung beseitigt diesen Nachteil dadurch, daß der das Gebläseaggregat enthaltende Geräteteil gegenüber dem die Bürstenwalzen enthaltenden Düsenteil schwenkbar ist. Da-This keeping the device in a certain, always uniform Position is cumbersome and tiring over time. The innovation eliminates this disadvantage in that the The device part containing the blower unit can be pivoted relative to the nozzle part containing the brush rollers. There-
65/540865/5408
Damit beim Schwenken des oberen G-eräteteiles der Antrieb der Bürstenwalzen nicht beeinträchtigt wird, sind die Übertragungselemente zwischen G-ebläsemotor und dem B-ürstenwalzengetriebe, d.h. also das Abtriebsrad des G-ebläseaggregates, das Antriebsrad des Bürstenwalzengetriebes und das Yerbindungselement beider in der .Schwenkachse des Gerätegehäuses gegenüber dem Düsenteil angeordnet. Auf diese Weise braucht die Bedienungsperson nicht mehr auf die gleichmäßige Auflage der Bürstenwalzen zu achten, sondern kann das Geräteoberteil gegenüber dem Walzen- bzw« Düsenteil verschwenken· Dies ist vor allem auch wichtig zur Anpassung an die jeweilige Größe der Bedienungsperson. So that when the upper part of the device is swiveled, the drive of the Brush rollers is not impaired, the transmission elements between the blower motor and the brush roller gearbox, i.e. the output gear of the blower unit, the drive gear of the roller brush gear and the connection element both in the .Schwenkachse the device housing compared to the Arranged nozzle part. In this way, the operator no longer needs to have the brush rollers evenly supported The upper part of the device can pivot in relation to the roller or nozzle part. This is above all also important to adapt to the size of the operator.
An Hand der Zeichnung ist ein Ausführungsbeispiel des neuerungsgemäßen Staubsaugers beschrieben, wobei die Figuren 1 und 2 zwei um 90 versetzte Längsschnitte durch das Gerät zeigen. 1 bezeichnet ein Gehäuse, in dessen unterem Teil ein Gebläseaggregat 2 untergebracht ist, während der obere Teil den Filterbeutel 3 enthält. Biach unten zu ist das Gehäuse offen,und darin ist ein Düsenkörper 4 vorgesehen. In diesem sitzen zwei Bürstenwalzen 5 und 6, die in einem Träger 7 gelagert sind. 8 ist ein Schneckengetriebe, durch welches die Walzen gegenläufig angetrieben werden.An exemplary embodiment of the vacuum cleaner according to the invention is described with reference to the drawing, with FIGS and FIG. 2 shows two longitudinal sections, offset by 90, through the device. 1 denotes a housing, in the lower part of which a Blower unit 2 is housed, while the upper part contains the filter bag 3. The housing is at the bottom open, and a nozzle body 4 is provided therein. In this sit two brush rollers 5 and 6, which are mounted in a carrier 7. 8 is a worm gear through which the rollers are driven in opposite directions.
Gemäß der Heuerung ist nun der Träger 7 in dem GehäuseAccording to the hiring, the carrier 7 is now in the housing
*- 3 — Ie/Hb.* - 3 - Ie / Hb.
_ 3 _ 3
65/540865/5408
1 mittels Zapfen 9 schwenkbar untergebracht. Auf der Welle 10 des Gebläseaggregates 2 sitzt ein Abtriebsrad 11, während auf dem Getriebe 8 ein Antriebsrad 12 vorgesehen ist. Beide sind durch einen Riemen 13 verbunden. Sowohl dieser Riemen als auch die beiden Bäder 11 und 12 liegen in der Schwenkachse 14» so daß das Gehäuse 1 gegenüber dem Düsenteil 4, verschwenkt werden kann, wobei lediglich der Riementrieb mehr oder weniger geschränkt wird.1 housed pivotably by means of pin 9. On the shaft 10 of the fan unit 2 sits an output gear 11, while a drive wheel 12 is provided on the transmission 8. Both are connected by a belt 13. Both this strap as well as the two baths 11 and 12 are in the pivot axis 14 »so that the housing 1 opposite the nozzle part 4, can be pivoted, with only the belt drive is more or less restricted.
Der Düsenkörper 4 läuft nach oben in einen Rohrstutzen 16 aus, an den sieh ein Saugrohr 15 ansehließt, welches zum !Filter 3 führt. Dieses Saugrohr verläuft in einem (Teilbereich zusammen mit dem Düsenstutzen 16 gleichachsig mit der Schwenkachse 14» so daß die gegeneinanderliegenden Rohrquerschnitte ein Drehgelenk bilden. Έβ erfolgt somit zwischen der Düse 4 und dem Absaugrohr 15 eine reine Drehbewegung, wodurch sieh die Abdichtung zwischen beiden an der Unterteilungsstelle sehr vereinfachen läßt.The nozzle body 4 runs upwards into a pipe socket 16, to which a suction pipe 15 connects, which leads to the filter 3. This suction pipe runs in a (partial area together with the nozzle connector 16 coaxially with the pivot axis 14 »so that the opposing pipe cross- sections form a swivel joint. Thus there is a pure rotary movement between the nozzle 4 and the suction pipe 15, whereby you can see the seal between the two at the Subdivision can be simplified very much.
2 Figuren
4 Ansprüche2 figures
4 claims
Le/Hb.Le / Hb.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES52379U DE1977903U (en) | 1965-04-17 | 1965-04-17 | VACUUM CLEANER WITH BRUSH ROLLERS DRIVEN BY THE FAN MOTOR. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES52379U DE1977903U (en) | 1965-04-17 | 1965-04-17 | VACUUM CLEANER WITH BRUSH ROLLERS DRIVEN BY THE FAN MOTOR. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1977903U true DE1977903U (en) | 1968-02-01 |
Family
ID=33380503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DES52379U Expired DE1977903U (en) | 1965-04-17 | 1965-04-17 | VACUUM CLEANER WITH BRUSH ROLLERS DRIVEN BY THE FAN MOTOR. |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1977903U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3119470A1 (en) * | 1981-05-15 | 1982-12-02 | Siemens AG, 1000 Berlin und 8000 München | Cleaning apparatus |
-
1965
- 1965-04-17 DE DES52379U patent/DE1977903U/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3119470A1 (en) * | 1981-05-15 | 1982-12-02 | Siemens AG, 1000 Berlin und 8000 München | Cleaning apparatus |
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