DE519890C - Vacuum cleaner mouthpiece - Google Patents

Vacuum cleaner mouthpiece

Info

Publication number
DE519890C
DE519890C DEO17708D DEO0017708D DE519890C DE 519890 C DE519890 C DE 519890C DE O17708 D DEO17708 D DE O17708D DE O0017708 D DEO0017708 D DE O0017708D DE 519890 C DE519890 C DE 519890C
Authority
DE
Germany
Prior art keywords
mouthpiece
tapping
vacuum cleaner
carries
cleaner mouthpiece
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
Application number
DEO17708D
Other languages
German (de)
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.)
CARL OTTO DR
Original Assignee
CARL OTTO DR
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 CARL OTTO DR filed Critical CARL OTTO DR
Priority to DEO17708D priority Critical patent/DE519890C/en
Priority to DE1930529616D priority patent/DE529616C/en
Application granted granted Critical
Publication of DE519890C publication Critical patent/DE519890C/en
Expired legal-status Critical Current

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
    • 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)
  • Motor Or Generator Current Collectors (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Description

Es sind Staubsauger bekannt, bei denen das Mundstück mit einer durch einen Motor angetriebenen Klopfvorrichtung versehen ist. Nach der Erfindung ist in dem Mundstück des Saugrüssels ein Elektromotor angeordnet, dessen beweglicher Teil eine Klopfleiste, eine Bürste o. dgl. trägt, die im Kreise über die zu reinigende Fläche bewegt wird, beispielsweise im Kreise hin und her schwingt. id Zweckmäßig ordnet man in dem Mundstück einen Außenläufermotor an, dessen umlaufendes Gehäuse unmittelbar die Klopfleisten oder Bürsten trägt.There are known vacuum cleaners in which the mouthpiece is driven by a motor Knocking device is provided. According to the invention, an electric motor is arranged in the mouthpiece of the suction tube, whose moving part has a tapping strip, a brush or the like. Carries the circles over the surface to be cleaned is moved, for example swinging back and forth in a circle. id It is expedient to arrange an external rotor motor in the mouthpiece Housing directly carries the tapping strips or brushes.

In der Zeichnung sind zwei Ausführungsformen der Vorrichtung dargestellt. Es zeigen:In the drawing, two embodiments of the device are shown. It demonstrate:

Die Abb. 1 und 2 ein Mundstück mit eingebautem Außenläufermotor in Querschnitt und Längsschnitt.Fig. 1 and 2 a mouthpiece with built-in External rotor motor in cross-section and longitudinal section.

Die Abb. 3 und 4 ein Mundstück mit eingebautem schwingendem Klopfer in Querschnitt und Längsschnitt.Fig. 3 and 4 a mouthpiece with built-in vibrating knocker in cross section and longitudinal section.

Bei der Vorrichtung nach den Abb. 1 und 2 ist in dem Mundstück α die Achse b des Ankers-c fest angeordnet, während das etwa mit einem Käfiganker versehene Gehäuse ti drehbar auf der Welle & gelagert ist. Die Welle b enthält eine Längsbohrung, durch die die Stromzuführungsleitungen führen. Der Außenmantel des Gehäuses d trägt Klopfleisten e und Bürsten f. Außenläufermotoren sind an sich allgemein bekannt, und es kann jede Bauart eines solchen Motors benutzt werden. Anstatt die mit Leisten, Bürsten u. dgl. versehene Klopfvorrichtung mit einem Außenläufermotor zu verbinden, kann man sie auch allein in dem Mundstück anordnen und mittels eines außen an oder auf dem Mundstück angeordneten Elektromotors antreiben.In the device according to FIGS. 1 and 2, the axis b of the armature-c is fixedly arranged in the mouthpiece α , while the housing ti, which is provided with a cage armature, is rotatably mounted on the shaft &. The shaft b contains a longitudinal bore through which the power supply lines lead. The outer casing of the housing d carries tapping strips e and brushes f. External rotor motors are generally known per se, and any type of motor of this type can be used. Instead of connecting the knocking device provided with strips, brushes and the like to an external rotor motor, it can also be arranged alone in the mouthpiece and driven by an electric motor arranged on or on the outside of the mouthpiece.

Bei der Vorrichtung nach den Abb. 3 und 4 sind die Magnete g fest in dem Mundstück a angebracht, während der Anker h auf einer in dem Mundstück schwingbar gelagerten Wellei befestigt ist. Diese Welle trägt einen nach Art eines Kommutators ausgebildeten Stromunterbrecher k und außerdem mittels der Arme» eine Klopf leiste e; der Anker bzw. der Klopfer ist mit einer Feder 0 verbunden, die diese Teile in die Anfangslage zurückzuziehen sucht. Die Federn können beispielsweise auch aus Schraubenfedern bestehen, die auf den Achsenenden angeordnet und an diesen und dem Gehäuse befestigt sind.In the device according to FIGS. 3 and 4, the magnets g are fixedly mounted in the mouthpiece a , while the armature h is fastened on a shaft i which is pivotably mounted in the mouthpiece. This shaft carries a circuit breaker k designed in the manner of a commutator and also a knock bar e by means of the arms; the anchor or the knocker is connected to a spring 0 , which seeks to pull these parts back into the initial position. The springs can, for example, also consist of helical springs which are arranged on the axle ends and fastened to these and the housing.

Wenn die Vorrichtung Strom erhält, schwingt der Anker entgegen der Wirkung der Feder 0 aus, bis der Strom durch den Kommutator k unterbrochen wird. Dabei schlägt die Leiste e über die zu reinigende Fläche hinweg. Der Anker wird durch die Feder 0 zurückgeholt, und da hierbei der Strom wieder geschlossen wird, wiederholt sich das Spiel.When the device receives power, the armature swings against the action of the spring 0 until the current through the commutator k is interrupted. The bar e beats over the surface to be cleaned. The armature is brought back by the spring 0 , and since this closes the current again, the game repeats itself.

Claims (2)

Patentansprüche:Patent claims: 1. Mundstück mit Klopfvorrichtung für Staubsauger, dadurch gekennzeichnet, daß in dem Mundstück ein elektrischer Motor angeordnet ist, dessen beweglicher Teil eine Klopfleiste oder eine Bürste trägt, die in kreisförmiger Bahn über die zu reinigende Fläche hinweg bewegt wird.1. Mouthpiece with tapping device for vacuum cleaners, characterized in that that an electric motor is arranged in the mouthpiece, the movable part of which is a tapping strip or a brush carries, which is moved in a circular path over the surface to be cleaned. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß in dem Mundstück ein Außenläufermotor (c, d) angeordnet ist, dessen umlaufendes Gehäuse (d) die Klopfleisten (e) oder Bürsten (f) trägt.2. Apparatus according to claim 1, characterized in that an external rotor motor (c, d) is arranged in the mouthpiece, the circumferential housing (d) of which carries the tapping strips (e) or brushes (f). Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DEO17708D 1930-06-11 1930-06-11 Vacuum cleaner mouthpiece Expired DE519890C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DEO17708D DE519890C (en) 1930-06-11 1930-06-11 Vacuum cleaner mouthpiece
DE1930529616D DE529616C (en) 1930-06-11 1930-06-11 Mouthpiece for vacuum cleaner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEO17708D DE519890C (en) 1930-06-11 1930-06-11 Vacuum cleaner mouthpiece

Publications (1)

Publication Number Publication Date
DE519890C true DE519890C (en) 1931-03-05

Family

ID=7354538

Family Applications (2)

Application Number Title Priority Date Filing Date
DEO17708D Expired DE519890C (en) 1930-06-11 1930-06-11 Vacuum cleaner mouthpiece
DE1930529616D Expired DE529616C (en) 1930-06-11 1930-06-11 Mouthpiece for vacuum cleaner

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE1930529616D Expired DE529616C (en) 1930-06-11 1930-06-11 Mouthpiece for vacuum cleaner

Country Status (1)

Country Link
DE (2) DE519890C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1165217B (en) * 1961-06-22 1964-03-12 Siemens Elektrogeraete Gmbh Vacuum cleaner mouthpiece
DE19706239C1 (en) * 1997-02-18 1998-04-02 Duepro Ag Electrically driven brush-roller for vacuum cleaner with outer cylinder having bristles
DE102017117732A1 (en) * 2017-08-04 2019-02-07 Vorwerk & Co. Interholding Gmbh Round brush for a suction unit

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3204272C2 (en) * 1982-02-08 1986-03-20 Siemens AG, 1000 Berlin und 8000 München Anti-lock device for a brush roller arranged in a vacuum cleaner nozzle
GB2526512B (en) 2014-03-19 2017-07-26 Dyson Technology Ltd Cleaning appliance
GB2524285B (en) 2014-03-19 2016-12-07 Dyson Technology Ltd Cleaner head

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1165217B (en) * 1961-06-22 1964-03-12 Siemens Elektrogeraete Gmbh Vacuum cleaner mouthpiece
DE19706239C1 (en) * 1997-02-18 1998-04-02 Duepro Ag Electrically driven brush-roller for vacuum cleaner with outer cylinder having bristles
FR2759572A1 (en) * 1997-02-18 1998-08-21 Duepro Ag ELECTRICALLY CONTROLLED CYLINDRICAL BRUSH
DE102017117732A1 (en) * 2017-08-04 2019-02-07 Vorwerk & Co. Interholding Gmbh Round brush for a suction unit

Also Published As

Publication number Publication date
DE529616C (en) 1931-07-15

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